Commit Graph

14977 Commits

Author SHA1 Message Date
Michael Niedermayer
b3d9ab1829 Merge commit '84cfce9f99805a144df684417e166c1ae6f95421'
* commit '84cfce9f99805a144df684417e166c1ae6f95421':
  matroskadec: K&R formatting cosmetics

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 23:52:44 +01:00
Michael Niedermayer
4fc339faea Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmppkt: Rename the ts_delta field to ts_field

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 14:09:35 +01:00
Diego Biurrun
f69befe5ee matroskadec: cosmetics: Fix "attachement" vs. "attachment" typo 2014-03-07 13:54:18 +01:00
Michael Niedermayer
9baef60ae4 Merge commit '8bbb02ae4f44f1cddc1ce1e74a71fa2022e93da3'
* commit '8bbb02ae4f44f1cddc1ce1e74a71fa2022e93da3':
  rtmppkt: Properly handle extended timestamps when writing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 13:42:22 +01:00
Keiji Costantini
84cfce9f99 matroskadec: K&R formatting cosmetics
Also sort #includes into canonical order.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-03-07 13:39:07 +01:00
Michael Niedermayer
94ec27131c Merge commit '48cfb5f4114048383a4ee85b2f500eefce24cad2'
* commit '48cfb5f4114048383a4ee85b2f500eefce24cad2':
  rtmppkt: Add a descriptive comment

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 12:58:43 +01:00
Michael Niedermayer
d540e7577a Merge commit '5b2ad78f97d43299adcb038c04346999fe9b196c'
* commit '5b2ad78f97d43299adcb038c04346999fe9b196c':
  rtmppkt: Handle extended timestamp field even for one-byte header

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 12:53:02 +01:00
Martin Storsjö
77eed91fab rtmppkt: Rename the ts_delta field to ts_field
Based on a suggestion by Martin Panter. This is more descriptive,
since it's the actual timestamp field from the RTMP packet,
which might or might not be a delta depending on context (in
some packets it's a delta, in some packets it's an absolute
timestamp, and in some packets it's 0xffffff to indicate that
the actual delta or absolute timestamp is transmitted separately).

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:51 +02:00
Martin Panter
8bbb02ae4f rtmppkt: Properly handle extended timestamps when writing
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:47 +02:00
Martin Panter
48cfb5f411 rtmppkt: Add a descriptive comment
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:37 +02:00
Martin Panter
5b2ad78f97 rtmppkt: Handle extended timestamp field even for one-byte header
Related fix in "rtmpdump":
https://repo.or.cz/w/rtmpdump.git/commitdiff/79459a2

Adobe's RTMP specification (21 Dec 2012), section 5.3.1.3 ("Extended
Timestamp"), says "this field is present in Type 3 chunks". Type 3 chunks are
those with the one-byte header size.

This resolves intermittent hangs and segfaults caused by the read function,
and also includes an untested fix for the write function.

The read function was tested with ABC (Australia) News 24 streams, however
they are probably restricted to only Australian internet addresses. Some of
the packets at the start of these streams seem to contain junk timestamp
fields, often requiring the extended field. Test command:

avplay rtmp://cp81899.live.edgefcs.net/live/news24-med@28772

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:26 +02:00
Michael Niedermayer
39f5003a07 Merge commit '5b977c1d4fd99f325049d48fb8f0a3240d50eef8'
* commit '5b977c1d4fd99f325049d48fb8f0a3240d50eef8':
  mxf: Return meaningful errors

Conflicts:
	libavformat/mxfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 23:53:36 +01:00
Michael Niedermayer
618d2262d7 Merge commit 'f06f6daaf8538eb8ceeb690b761f1256771b6ba6'
* commit 'f06f6daaf8538eb8ceeb690b761f1256771b6ba6':
  mxf: Parse random index pack

Conflicts:
	libavformat/mxfdec.c

See: f5ed83c383
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 23:45:05 +01:00
Michael Niedermayer
5a4852bc4d Merge commit '570af382eea902afe09f3562e5e1b483981cca7e'
* commit '570af382eea902afe09f3562e5e1b483981cca7e':
  mxf: Handle identification metadata

Conflicts:
	libavformat/mxfdec.c

See: 25b143aa7b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 22:59:35 +01:00
Michael Niedermayer
3ce8581413 Merge commit '5b930092c3afd2ae01f1c8aa7fb405911d6ad416'
* commit '5b930092c3afd2ae01f1c8aa7fb405911d6ad416':
  mxf: Set audio packets pts

Conflicts:
	libavformat/mxfdec.c

See: 83cab07a4c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 22:50:06 +01:00
Michael Niedermayer
2265212396 Merge commit 'e118bb1a33889d4df56f28975b4fd0793b4f5c32'
* commit 'e118bb1a33889d4df56f28975b4fd0793b4f5c32':
  mxf: Introduce ff_mxf_get_samples_per_frame

Conflicts:
	libavformat/mxf.c
	libavformat/mxf.h

See: 906a263813
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 22:21:57 +01:00
Luca Barbato
5b977c1d4f mxf: Return meaningful errors 2014-03-06 19:28:20 +01:00
Paul B Mahol
f06f6daaf8 mxf: Parse random index pack
Get the last partition offset and use it when footer partition
offset is missing.

Footer partition may not be present and even if present footer
partition offset may not be set in any partition except last one.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 19:28:20 +01:00
Matthieu Bouron
570af382ee mxf: Handle identification metadata
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 19:28:20 +01:00
Matthieu Bouron
5b930092c3 mxf: Set audio packets pts
Extrapolate audio timestamps based on the number of samples demuxed.

Deal with some MXF nastiness involving fractional number of
samples per EditUnit when seeking (the specs handwave this away).

Further fixes from Tomas Härdin.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 19:28:20 +01:00
Matthieu Bouron
e118bb1a33 mxf: Introduce ff_mxf_get_samples_per_frame
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 19:28:20 +01:00
Michael Niedermayer
c832bf0c38 Merge remote-tracking branch 'lukaszmluki/master'
* lukaszmluki/master:
  lavd/avdevice: always free detected devices on error
  lavf/http: return error from seek on invalid whence
  lavf/http: return error on seeking to negative postion
  lavf/avio: fix ffurl_alloc error checks

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-06 02:04:18 +01:00
Lukasz Marek
1aa262f460 lavf/http: return error from seek on invalid whence
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-03-06 00:32:24 +01:00
Lukasz Marek
4ba6a534dc lavf/http: return error on seeking to negative postion
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-03-06 00:32:20 +01:00
Lukasz Marek
f495fbe76a lavf/avio: fix ffurl_alloc error checks
ffurl_alloc doc says it returns >= 0 in case of success.
avio treats non-zero as errors.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-03-06 00:30:27 +01:00
wm4
636273d3d4 http: handle ICY in presence of chunked transfer encoding
Some http servers send an ICY stream in combination with chunked
transfer encoding. This case was handled incorrectly by the ICY code:
instead of handling chunked encoding before anything ICY related, both
were mixed.

Fix this by separating the ICY code from normal http reading. Move the
normal http reading to a new function http_read_stream(), while
http_read() handles ICY on top of http_read_stream().

The server identified itself as: cloudflare-nginx

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-05 22:49:36 +01:00
Michael Niedermayer
12b97dd375 avformat/oggparsevorbis: dont use invalid granules
Fixes Ticket3437

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-05 17:07:28 +01:00
Marton Balint
d08bb065f2 mpegts: use goto out instead of break on truncated or invalid pmt tables
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-05 02:28:25 +01:00
Andrey Utkin
bc764d786f Add "prefer_tcp" flag to "rtsp_flags"
If set, and if TCP is available as RTSP RTP transport, then TCP will be
tried first as RTP transport.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-04 22:54:13 +01:00
Michael Niedermayer
309171bea9 Merge commit '3407172b36a93cec410c6a287dbeec0f41257512'
* commit '3407172b36a93cec410c6a287dbeec0f41257512':
  avienc: K&R formatting cosmetics

Conflicts:
	libavformat/avienc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-04 22:21:58 +01:00
Keiji Costantini
3407172b36 avienc: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-03-04 18:53:58 +01:00
olugbone
b2880a3de9 avformat/mpegtsenc: fix HEVC MPEG TS stream type
Allowing HEVC video using TS stream type 0x24

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-04 15:44:04 +01:00
Michael Niedermayer
8cc581fbf7 Merge commit '5397386effba2e53e4ff82852a86f6be4d59e9c1'
* commit '5397386effba2e53e4ff82852a86f6be4d59e9c1':
  mathops: move macro to the only place it is used

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-04 13:38:04 +01:00
Vittorio Giovara
5397386eff mathops: move macro to the only place it is used
This helps in disentangling lavf and lavc too.
2014-03-04 11:45:31 +01:00
wm4
b416517cce avformat/microdvd: export the declared frame rate
MicroDVD files are normally frame-based (i.e. there are no absolute
timestamps), but can have an optional frame rate header. If this
header is missing, the timestamps depend on the frame rate of the
video they were created for.

The demuxer will use a fallback frame rate if it's missing from the
header. Currently, applications using libavformat can't know whether
the time base is based on the fallback value, or if a frame rate
header was present.

This commit introduces a subfps AVOption for MicroDVD, and the
demuxer sets it if and only if a frame rate header was present.

Signed-off-by: Clément Bœsch <u@pkh.me>
2014-03-03 23:33:47 +01:00
wm4
0786598f51 avformat/microdvd: skip BOM properly
The BOM is already skipped in the probe function, but not the header
read function. This could cause the header to be misparsed, such as
not interpreting the FPS line.
2014-03-03 23:26:27 +01:00
Michael Niedermayer
ab5d46df16 avformat/httpauth: add comment about "" and algorithm
Suggested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-03 17:04:57 +01:00
Willy Aubry
65c95de213 avformat/HLS: modified EXT-X-MEDIA-SEQUENCE header in order to follow the HLS standard
When using the wrap option the EXT-X-MEDIA-SEQUENCE header of the playlist file was reset instead of being incremented.
It is now incremented by one for every media URI removed from the playlist file as the standard states.

Signed-off-by: Willy Aubry <waubry@viotech.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-03 16:46:22 +01:00
Michael Niedermayer
2dcaa1b9d1 avformat/utils: detect MPEG streams with faulty DTS and discard affected DTS
Fixes issue2.ts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-03 02:27:07 +01:00
Michael Niedermayer
411f8f4c9a Merge commit '5c9c305d14730faf2af206e5d519df4948de0ed2'
* commit '5c9c305d14730faf2af206e5d519df4948de0ed2':
  ass: K&R formatting cosmetics

Conflicts:
	libavformat/assdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-02 21:44:44 +01:00
Patrice Clement
5c9c305d14 ass: K&R formatting cosmetics 2014-03-02 13:23:13 +01:00
Michael Niedermayer
0bf882864e Revert "mpegts: do not set pts for missing dts in video streams"
This reverts commit f65afef1df.

If only pts is coded then dts must be equal pts
See Rec. ITU-T H.222.0 (06/2012) / ISO/IEC 13818-1:2013 (E) 2.7.5

Found-by: Baptiste Coudurier
2014-03-02 13:12:31 +01:00
Michael Niedermayer
f5d1d1e466 avformat/oggparsevorbis: check packet size before reading new_len from it
Fixes out of array read
Fixes: 34260c7981118fb38fba61809bf4dd5a-asan_heap-oob_93b923_1508_cov_951051643_DivX640x480_oggvorbis.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-02 05:13:29 +01:00
Michael Niedermayer
52a2138656 avformat/avidec: Use a buffer with sufficient padding in read_gab2_sub()
Fixes out of array read
Fixes: 0ff9841c2a102f06e0d582bfc3376cbd-asan_heap-oob_495589_6836_cov_1763916974_mewmew_ssa.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-02 04:38:30 +01:00
Michael Niedermayer
171dd67520 avformat/mp3dec: optimize mp3_seek() for dir < 0
this minimizes the amount of protocol seeks and reading needed in that case

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-02 00:20:31 +01:00
Michael Niedermayer
9600486d10 avformat/aviobuf: optimize sequential backward seeking
This reduces the number of protocol seeks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-01 23:57:40 +01:00
Michael Niedermayer
2adf422ce2 avformat/aviobuf: factorize buffer_size out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-01 23:27:37 +01:00
Senthilnathan M
561bfce203 HLS: Handle the case when hls_list_size=0. Playlist file should contain all the segments. Fixes bug #3376.
Signed-off-by: Senthilnathan M <senthil.codr@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-01 15:13:23 +01:00
Michael Niedermayer
0c9dd939cd avformat/ac3dec: Use avpriv_ac3_parse_header2()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-01 01:56:25 +01:00
Lukasz Marek
9f4b55ef49 lavf/ftp: fix seek to nagative position
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-02-28 00:07:31 +01:00
Lukasz Marek
0025f13005 lavf/libssh: fix seek to nagative position
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-02-28 00:04:29 +01:00
Carl Eugen Hoyos
3ba056017f Fix http authentication.
Add parenthesis around "MD5" in the request string as required by
RFC 2069.

Fixes ticket #3417.

Reported and tested by Haarman
Analyzed-by: Eugen-Andrei Gavriloaie
2014-02-27 16:56:30 +01:00
Michael Niedermayer
622d24e4eb avformat/mov: simplify code setting needs_parsing
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-27 13:52:55 +01:00
Paul B Mahol
9d297641ee avformat/sdr2: h264 stream needs parsing
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-02-26 17:46:45 +00:00
Carl Eugen Hoyos
96fc2908f0 Read bits_per_coded_sample from V_MS/VFW/FOURCC mkv files.
Fixes ticket #3425.
2014-02-26 00:02:51 +01:00
Michael Niedermayer
a908de7f49 avformat/options_table: add named constants for avoid_negative_ts
Idea-by: ubitux
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-24 19:46:11 +01:00
James Almer
313a6c65b7 oggdec: validate VP8 keyframes
Fixes seeking with broken files

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-24 02:24:21 +01:00
Carl Eugen Hoyos
5d6fac114b Support old qclp-in-mov files that do not store bytes_per_frame in the header.
Fixes ticket #2649.
2014-02-23 00:41:53 +01:00
Carl Eugen Hoyos
0aded6bf02 Support MPEG-2 video mov files with sample description mp2v. 2014-02-23 00:31:50 +01:00
Michael Niedermayer
717ec57c7e avformat/movenc: shift positive timestamps to 0 if edit lists cannot be used
Fix handling of timestamps which start  far away from 0

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 22:39:50 +01:00
Michael Niedermayer
a89c012531 avformat/mux: support shifting timestamps so they start at 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 22:39:49 +01:00
Peter Ross
55479f42ce avformat/nut: add bayer colorspaces
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 20:51:13 +01:00
Michael Niedermayer
3c096751ff avformat/utils: compute_pkt_fields: Fix DTS for the case where has_b_frames is too large but the correct one is constant
Fixes issue1.m2ts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 14:31:23 +01:00
Michael Niedermayer
d4dfa97ae3 avformat/utils: reset pts_buffer in estimate_timings_from_pts()
This fixes the first few dts after find_stream_info

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 14:31:23 +01:00
Michael Niedermayer
f288e1b67c avformat/utils: factorize h264/hevc checks out in compute_pkt_fields()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 14:31:23 +01:00
Paul B Mahol
8bcacd9f42 SDR2 demuxer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-02-22 11:40:27 +00:00
Carl Eugen Hoyos
f5fe6a4f79 Do not warn about missing start time for unknown streams. 2014-02-21 17:27:37 +01:00
Carl Eugen Hoyos
1f7e9be0b0 Only complain about missing frame rate for video streams. 2014-02-21 17:27:20 +01:00
Tomas Härdin
c416b5cdf1 mxf: Add DNxHD UL
Note that the old DNxHD UL is actually JPEG 2000 according to RP224.
Leaving it as-is for now.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-02-21 15:46:10 +01:00
Philip de Nier
a9099e0402 mxf: Add uncompressed 422 8-bit rawvideo UL
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-02-21 15:46:05 +01:00
Michael Niedermayer
20fa3fb93d avformat/movenc: assert that get_cluster_duration() value is valid
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-21 04:41:21 +01:00
Michael Niedermayer
1b872de8f4 avformat/movenc: check that the input timestamps are within the range that can be stored in mov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-21 04:41:21 +01:00
Michael Niedermayer
0c803eba2f avformat/mov: make invalid sampledelta error more verbose
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-20 18:04:44 +01:00
Nicolas George
916a79227e lavf/mux: check av_dup_packet() return value.
Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-20 02:58:39 +01:00
Michael Niedermayer
c849b00b80 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libavformat/mpegts: expose raw packet size

Conflicts:
	libavformat/mpegts.c

See: f9b997c337
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-20 02:10:05 +01:00
Leandro Dorileo
8370a6fa59 libavformat/mpegts: expose raw packet size
We cannot easily determine if an mpeg TS's packet size is DVHS, FEC
or so on, for that we need to expose the internal raw_packet_size
field.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-02-19 21:52:17 +01:00
Michael Niedermayer
2969fb4393 avformat/utils: av_guess_frame_rate() favor avg_frame_rate if r_frame_rate has a comparably unlikely value
Fixes Ticket3399
Fixes Ticket2958

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-19 18:40:27 +01:00
Michael Niedermayer
3f461566b7 avformat/movenc: simplify code, decrease difference to libav
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-19 14:20:22 +01:00
Michael Niedermayer
ef1aae6ea9 Merge commit '1e142d5b4842dcb39fcb0e92e4aacbc9977bfa66'
* commit '1e142d5b4842dcb39fcb0e92e4aacbc9977bfa66':
  movenc: Add a fallback fragmentation method for plain mp4 as well

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-19 14:19:45 +01:00
Martin Storsjö
1e142d5b48 movenc: Add a fallback fragmentation method for plain mp4 as well
Previously the default fragmentation method was only enabled
if writing an ISM file.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-02-19 09:58:14 +02:00
Michael Niedermayer
c57fc97e95 avformat/bink: Check return value of av_add_index_entry()
Fixes null pointer dereference
Fixes: cdbf15cbd0a27cee958dd0b8800e452e-signal_sigsegv_737991_2083_cov_317652874_LBSTART.BIK
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-17 23:47:05 +01:00
Michael Niedermayer
6742614c23 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  doxygen: Replace @parblock syntax with manual linebreaks

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-17 21:26:59 +01:00
Michael Niedermayer
f3bb5f28d3 Merge commit '4d7ab5cfebef91820af2933ef2f622ea598e6b53'
* commit '4d7ab5cfebef91820af2933ef2f622ea598e6b53':
  doxygen: Add a number of missing function parameter descriptions

Conflicts:
	libavformat/avformat.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-17 21:11:29 +01:00
Diego Biurrun
2f2b2efd31 doxygen: Replace @parblock syntax with manual linebreaks
@parblock is only supported in very recent Doxygen versions.
2014-02-17 15:36:17 +01:00
Diego Biurrun
4d7ab5cfeb doxygen: Add a number of missing function parameter descriptions 2014-02-17 15:36:09 +01:00
Michael Niedermayer
38a08e0aea Merge remote-tracking branch 'lukaszmluki/master'
* lukaszmluki/master:
  lavd: add list devices API
  lavd/opengl_enc_shaders: fix gray* shader

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-17 03:18:44 +01:00
Michael Niedermayer
1fc74926a5 Merge commit 'b339182eba34f28de5f1a477cdd2c84f1ef35d90'
* commit 'b339182eba34f28de5f1a477cdd2c84f1ef35d90':
  Move all example programs to doc/examples

Conflicts:
	configure
	doc/Makefile
	doc/doxy-wrapper.sh
	doc/examples/avcodec.c
	doc/examples/decoding_encoding.c
	doc/examples/metadata.c
	doc/examples/muxing.c
	doc/examples/transcode_aac.c
	libavcodec/Makefile
	libavcodec/api-example.c
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-17 02:22:01 +01:00
Alexander Strasser
db3c9701f4 lavf/avio: Introduce avio_find_protocol_name
Make it possible to find out what protocol will be chosen
for a given URL.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2014-02-16 22:34:21 +01:00
Diego Biurrun
b339182eba Move all example programs to doc/examples
Also drop support for building examples in library directories.
2014-02-16 21:37:21 +01:00
Lukasz Marek
81c3f81d6f lavd: add list devices API
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-02-16 20:07:08 +01:00
Michael Niedermayer
05e9e3342f avformat/mov: fix avg_frame_rate calculation
Fixes integer overflow
Fixes Ticket3390

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-16 19:05:49 +01:00
Hendrik Leppkes
45581ed15d oggdec/vorbis: fix stream duration condition
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-16 02:30:54 +01:00
Michael Niedermayer
480af3a35c avformat/utils: skip the MPEG-2 style dts/pts code for HEVC
This extends the exception from H264 to H264 + HEVC

Fixes Ticket3385

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-14 20:51:10 +01:00
Michael Niedermayer
abb6821e43 Merge commit '8a2250344b19a343d830a902dbcf4c0b929ea49b'
* commit '8a2250344b19a343d830a902dbcf4c0b929ea49b':
  jv: detect partial packets in the demuxer

Conflicts:
	libavformat/jvdec.c

See: 9d0c71e5e3
See: b948ab8132
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-14 01:51:17 +01:00
mrlika
e2707a7cf7 avformat/mpegts: DVB subtitles multiple languages support
Copy multiple languages data from PMT to extradata. New 5 bytes
per language extradata format.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-14 00:01:28 +01:00
Michael Niedermayer
842b6c14bc avformat/mpegtsenc: Check data array size in mpegts_write_pmt()
Prevents out of array writes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-13 14:14:12 +01:00
mrlika
af786236cc mpegts muxer: DVB subtitles multiple languages support
* restore multiple languages data from extradata to PMT table
* setting correctly hearing empaired subtitling type

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-13 13:43:57 +01:00
Janne Grunau
8a2250344b jv: detect partial packets in the demuxer
Fixes fate-jv under valgrind which reports a different CRC for the last
frame from a partial read.
2014-02-12 20:12:18 +01:00
Michael Niedermayer
c320485633 avformat/asfdec: pass on error code from avio_seek()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-12 17:10:26 +01:00
Michael Niedermayer
3e8b17f05b Merge remote-tracking branch 'qatar/master'
* qatar/master:
  asfdec: fix seeking with fragmented packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-12 16:36:15 +01:00
Michael Niedermayer
f73901f815 Merge commit '0c082565965258dca143767cc6cb25e38b6e9ea3'
* commit '0c082565965258dca143767cc6cb25e38b6e9ea3':
  asfdec: short-circuit seeking to the start of stream

Conflicts:
	libavformat/asfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-12 16:16:16 +01:00
Michael Niedermayer
5634c9518f Merge commit '0ebb523f072322972ea446616676fff32e9603c6'
* commit '0ebb523f072322972ea446616676fff32e9603c6':
  asfdec: check ff_get_guid() return values during seeking

Conflicts:
	libavformat/asfdec.c

The code that pretends that a truncated index is correct and complete is not merged
as it obviously would cause problems if a really truncated index is encountered
If someone has samples that work better with that hack, please share them / mail me

also the bug this apparently attempts to fix isnt reproducable before this in ffmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-12 16:04:26 +01:00
Michael Niedermayer
d32926db7f avformat/riff: return error code from ff_get_guid()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-12 15:59:15 +01:00
Janne Grunau
f5d92d9cab asfdec: fix seeking with fragmented packets
After seeking fragments with an offset > 0 must be skipped to correctly
assemble packets.

Bug-Id: 43
2014-02-12 12:52:28 +01:00
Andrew Kelley
0c08256596 asfdec: short-circuit seeking to the start of stream
Bug-id: 43

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2014-02-12 12:52:28 +01:00
Janne Grunau
0ebb523f07 asfdec: check ff_get_guid() return values during seeking
Hitting EOF during seeking is quite likely. Fixes use of uninitialized
data during fate-seek-lavf-asf.
2014-02-12 12:52:28 +01:00
Michael Niedermayer
a0911b0597 avformat/mov: fix keyframe flags for sample from chromium Issue 340865
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-12 06:42:04 +01:00
Nicolas George
edc7e67669 lavf/lavd: version bump and APIchanges for uncoded frames. 2014-02-11 10:34:32 +01:00
Nicolas George
dcda5ef1ea lavf: add uncodedframecrc test muxer. 2014-02-11 10:29:02 +01:00
Nicolas George
1b05ac220e lavf: add write_uncoded_frame() API. 2014-02-11 10:29:02 +01:00
Matt Oliver
1ff42685fe avformat/libssh: Fix libssh defaulting to shared linkage.
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Reviewed-by: Lukasz M <lukasz.m.luki@gmail.com>
See: [FFmpeg-devel] Fix libssh static linkage on Windows
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-11 01:31:18 +01:00
Michael Niedermayer
8560fdc451 Merge commit '394fb56c29eee7f4f8f0334d8b5d30d3c54ac703'
* commit '394fb56c29eee7f4f8f0334d8b5d30d3c54ac703':
  lavf: always unref the packet passed to av_interleaved_write_frame() on error

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 20:30:58 +01:00
Zhang Rui
4958628ba6 avformat/concatdec: pass the interrupt callback on
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 15:42:48 +01:00
Anton Khirnov
394fb56c29 lavf: always unref the packet passed to av_interleaved_write_frame() on error 2014-02-10 15:08:06 +01:00
Michael Niedermayer
ec8e232b53 Merge commit '18c896be3d8e926ef806e7de29c4a168d7763389'
* commit '18c896be3d8e926ef806e7de29c4a168d7763389':
  lavf: extend / improve the AVFormatContext doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 14:18:47 +01:00
Michael Niedermayer
c84280b09c Merge commit '54f7e79d4706a8343dad1d8da51b7d3d3b2cd3b2'
* commit '54f7e79d4706a8343dad1d8da51b7d3d3b2cd3b2':
  lavf: add some basic documentation of the muxing process

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 14:09:29 +01:00
Michael Niedermayer
6fd7ea44b2 Merge commit '4c750599509c3973afbe2850953a1fb963f696e5'
* commit '4c750599509c3973afbe2850953a1fb963f696e5':
  lavf: rewrite the av_write_frame() doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 13:51:56 +01:00
Michael Niedermayer
58fdc6db6c Merge commit 'ad7f2b69a546ec65ef6b11e1a0fd58e6bb66bc4b'
* commit 'ad7f2b69a546ec65ef6b11e1a0fd58e6bb66bc4b':
  lavf: rewrite the av_interleaved_write_frame() doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 13:37:37 +01:00
Marton Balint
6421111b52 lavf: allow av_find_best_stream to return AV_DISPOSITION_*_IMPAIRED wanted_streams
Previously these type of streams were not returned even if wanted stream was
set to a stream of such. Now they are only skipped if they are not wanted
streams.

Fixes ffplay -sst <stream number> out.ts where stream number is a *_IMPAIRED stream.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 12:58:59 +01:00
Anton Khirnov
18c896be3d lavf: extend / improve the AVFormatContext doxy 2014-02-10 11:46:49 +01:00
Anton Khirnov
54f7e79d47 lavf: add some basic documentation of the muxing process 2014-02-10 11:44:21 +01:00
Anton Khirnov
4c75059950 lavf: rewrite the av_write_frame() doxy
Remove some vague / incorrect statements and make the text more specific
and less confusing.
2014-02-10 11:37:30 +01:00
Anton Khirnov
ad7f2b69a5 lavf: rewrite the av_interleaved_write_frame() doxy
Remove some vague / incorrect statements and make the text more specific
and less confusing.
2014-02-10 11:34:41 +01:00
Anton Khirnov
38893dc028 pcmdec: replace a reachable assert with an error check
Libavformat should not make any assumptions about values returned from
other libraries. This assert is easily reachable by using a non-raw
codec id.
2014-02-10 07:41:21 +01:00
Michael Niedermayer
cf0e5b7fd4 Merge commit 'b0c2c097e422b9e10a7d856582f8321d28af821e'
* commit 'b0c2c097e422b9e10a7d856582f8321d28af821e':
  lavf: default .ogg audio to libvorbis if we can

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-09 20:04:01 +01:00
Janne Grunau
b37effdc52 mxfdec: free descriptor extradata in .read_close()
Fixes memleak in fate-mxf-demux.
2014-02-09 18:50:53 +01:00
Andrew Kelley
b0c2c097e4 lavf: default .ogg audio to libvorbis if we can
Since 2007, the Xiph.org Foundation recommends that .ogg only be used
for Ogg Vorbis audio files.

Source: http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions

However we only do it if we have libvorbis available because the
built in vorbis encoder is not as good.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-02-09 18:36:15 +01:00
Derek Buitenhuis
ef5d32b9c5 Add raw HEVC muxer
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-02-09 14:29:07 +00:00
Derek Buitenhuis
722554788b Add raw HEVC muxer
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-02-09 14:15:44 +00:00
Michael Niedermayer
0c4bf87b29 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Mirillis FIC video decoder

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-08 19:02:46 +01:00
Kostya Shishkov
cde7df25ef Mirillis FIC video decoder
Does not contain cursor rendering yet.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-02-08 15:04:13 +00:00
Ben Boeckel
5a633ec2dd vorbis: extract metadata from the middle of a stream
If a special comment packet shows up in the middle of the stream, we
should extract it out into the vorbis stream metadata dictionary.

Also, if there is metadata in the packet on the way in, it might linger
since we only add data to the dictionary causing stale metadata to be
inserted into the stream. Instead, clear it to remove any doubt about
what is new and old.

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-05 22:37:07 +01:00
Ben Boeckel
0dc66553ad vorbis: append data from tags together
Currently, if there are multiple 'performer' tags, the last one is the
only one which appears. Instead, join them with a semicolon.

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-05 22:36:48 +01:00
Ben Boeckel
7eb84f2c3b ogg: allow streams to update metadata
Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-05 22:36:42 +01:00
Vignesh Venkatasubramanian
129e24f78e lavf/oggparseopus: Setting seek_preroll in AVCodecContext
Setting seek_preroll value in AVCodecContext for Opus streams
embedded in ogg container.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-05 21:16:36 +01:00
Michael Niedermayer
3adb5f8d8b Merge commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931'
* commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931':
  lavf: improve handling of sparse streams when muxing

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/mux.c
	libavformat/options_table.h
	libavformat/version.h

See: 37ed5df5c5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-05 03:19:22 +01:00
Michael Niedermayer
dcbc748ad1 Merge commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27'
* commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27':
  jvdec: K&R formatting cosmetics

Conflicts:
	libavcodec/jvdec.c
	libavformat/jvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-05 01:18:48 +01:00
Luca Barbato
d9ae1031f5 lavf: improve handling of sparse streams when muxing
Currently ff_interleave_packet_per_dts() waits until it gets a frame for
each stream before outputting packets in interleaved order.

Sparse streams (i.e. streams with much fewer packets than the other
streams, like subtitles or audio with DTX) tend to add up latency and in
specific cases end up allocating a large amount of memory.

Emit the top packet from the packet_buffer if it has a time delta
larger than a specified threshold.

Original report of the issue and initial proposed solution by
mus.svz@gmail.com.

Bug-id: 31
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-02-04 22:01:42 +01:00
Michael Niedermayer
073e771c9c Merge commit '33c859c142ef3f49b7a6227014ad92a680cf4d74'
* commit '33c859c142ef3f49b7a6227014ad92a680cf4d74':
  lavf: ignore attachment streams for interleaving purposes

Conflicts:
	libavformat/avformat.h
	libavformat/internal.h
	libavformat/mux.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-04 15:37:05 +01:00
Michael Niedermayer
5144d91996 Merge commit '7b03b65bf0d02519c86750d2da33f413e11cf0c6'
* commit '7b03b65bf0d02519c86750d2da33f413e11cf0c6':
  lavf: do basic sanity checking on muxed packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-04 15:17:29 +01:00
Vittorio Giovara
d509ae5be0 jvdec: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-02-04 12:35:38 +01:00
Anton Khirnov
33c859c142 lavf: ignore attachment streams for interleaving purposes
Those streams should never get any packets by definition.
2014-02-04 11:17:06 +01:00
Anton Khirnov
7b03b65bf0 lavf: do basic sanity checking on muxed packets
Reject packets for non-existing or attachment streams.
2014-02-04 11:10:55 +01:00
Ståle Kristoffersen
8658390336 libavformat/utils.c: Cosmetics: Fix incorrect comma placement 2014-02-03 11:35:19 +01:00
addr-see-the-website@aetey.se
8e36fc0c33 RoQ encoder: support different integer framerates
Even though the most common framerate for RoQ is 30fps,
the format supports other framerates too.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-03 02:04:38 +01:00
Michael Niedermayer
1bc2fa447c avformat: use AVPROBE_SCORE_STREAM_RETRY, instead of AVPROBE_SCORE_RETRY - 1
This makes the code clearer

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-02 23:50:00 +01:00
Voyager1
9f6f4962fb avformat/utils: dvd still frames read thru libdvdnav ended up in internal lavf buffer
This is the solution we've been using in XBMC for over 2 years for dvd still frames.
The problem is that the demuxer asks for probing of the codec in the mpeg stream.
This causes lavf to read the whole menu structure into internal buffers.
After which, it won't read from input stream anymore and no events triggers.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-02 23:40:06 +01:00
Stefano Sabatini
5871ee5072 lavf: add output_ts_offset option to AVFormatContext
This option can be generally useful to set an output offset, needed when
setting an absolute index in the output.
2014-02-02 13:16:17 +01:00
Stefano Sabatini
a535d3952c lavf/avformat.h: fix typos 2014-02-02 13:11:59 +01:00
Reynaldo H. Verdejo Pinochet
95d1809981 libavformat/mtv: add test for audio magic
MTV files have the string "MP3" as audio magic on their
header. Always.

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
2014-02-01 21:09:14 -08:00
Michael Niedermayer
23e48cd01f Merge commit 'c716624853339ea4b1086a3957b334829370204c'
* commit 'c716624853339ea4b1086a3957b334829370204c':
  mxf: Read field dominance flag

Conflicts:
	libavformat/mxfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-02 05:23:59 +01:00
Michael Niedermayer
8fb67c1026 Merge commit '7d56f2fffc14ad02001ee0689bee76a759da9ede'
* commit '7d56f2fffc14ad02001ee0689bee76a759da9ede':
  mxf: Handle negative edit_rate

Conflicts:
	libavformat/mxfdec.c

See: 83cab07a4c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-02 05:07:42 +01:00
Matthieu Bouron
c716624853 mxf: Read field dominance flag
And export the information in field_order.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-02-01 16:26:44 +01:00
Luca Barbato
7d56f2fffc mxf: Handle negative edit_rate
Default to 1/25.
2014-02-01 16:25:07 +01:00
Ståle Kristoffersen
16097efb8c Auto-detect hevc in mpeg-ts.
Fixes decoding of files without PMT/PAT.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
2014-01-31 19:05:08 +01:00
Michael Niedermayer
13aa82bbbb avformat/flac_picture: clear padding area
aviod use of uninitialized memory

Fixes: asan_heap-oob_1487fa4_4706_cov_364534849_cover_art.flac
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-31 17:32:32 +01:00
Michael Niedermayer
fff2953163 avformat/flac_picture: allocate buffer padding for picture
Fixes: heap array overread
Fixes: asan_heap-oob_14876d9_4706_cov_815472558_cover_art.flac
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-31 17:22:48 +01:00
Michael Niedermayer
e53ec2fe38 Merge commit '78987a88a88b28d93d03ed6c228bcb33f178444f'
* commit '78987a88a88b28d93d03ed6c228bcb33f178444f':
  lavf: include 60 fps in guessed standard frame rates

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-31 14:58:28 +01:00
Janne Grunau
78987a88a8 lavf: include 60 fps in guessed standard frame rates
Due to what looks like an off-by-one error 60 * 12 * 1001 / 12 * 1001
is not tested as standard frame rate in avformat_find_stream_info().
2014-01-31 11:09:10 +01:00
Michael Niedermayer
c89f8f80cc avformat/hdsenc: check mkdir() return code
This also returns failure if the mkdir failure is not due to an already existing
path.

Fixed CID1135749

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-31 03:08:49 +01:00
Michael Niedermayer
72afa381b3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avformat: utils: Refactor duplicated PRINT macro

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-29 23:40:51 +01:00
Diego Biurrun
d67cfdeb53 avformat: utils: Refactor duplicated PRINT macro 2014-01-29 17:04:35 +01:00
Carl Eugen Hoyos
cfe282ec80 Remove now unneeded Makefile dependency for the wtv muxer. 2014-01-29 09:59:45 +01:00
Michael Niedermayer
29986885ef avformat/mpegts: Continue parsing PMTs until at least 2 streams are found or 100kb are reached
This (ugly) hack fixes Ticket3348
If someone has an idea on how to fix this nicer, that would be very welcome
but the stream contains several PMTs with just one of the 2 streams at the start

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-29 05:44:03 +01:00
Michael Niedermayer
ad61419bbf avformat/mpegts: drop stray space
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-29 05:43:39 +01:00
Carl Eugen Hoyos
bf9a8d183d Support writing E-AC3 in wav. 2014-01-29 00:48:50 +01:00
Carl Eugen Hoyos
862174ec83 Move GUID-related objects to riffenc.c and riff.c.
This simplifies the following eac3-in-wav patch.
2014-01-29 00:44:59 +01:00
Mikael Finstad
5846d8a91e avformat/hls: Fix cookies and user agent with encrypted HLS streams
Session data (cookies, user-agent) is not being sent on payload requests with
encrypted HLS streams This causes services like Akamai to give a 403 forbidden
when requesting the TS files, because they expect the same cookies
and user-agent on all requests
2014-01-28 18:50:58 +01:00
Lukasz Marek
102bd64168 lavd: add avdevice_dev_to_app_control_message API
New API allows to send messages from devices to application.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-27 15:18:17 +01:00
Lukasz Marek
7151411b9c lavd: add avdevice_app_to_dev_control_message API
New API allows to send messages from application to devices.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-27 15:18:17 +01:00
Michael Niedermayer
896d6a7736 Merge commit '50ecf15712354a1d5b3f4dc9a57ff90ed7ee9654'
* commit '50ecf15712354a1d5b3f4dc9a57ff90ed7ee9654':
  avformat: utils: K&R formatting cosmetics

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-26 23:35:38 +01:00
Diego Biurrun
50ecf15712 avformat: utils: K&R formatting cosmetics
Also adjust some comment wording / spelling and reorder header #includes.
2014-01-26 18:09:00 +01:00
James Darnley
2efdccac87 lavf/avienc: cosmetic indent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 23:00:17 +01:00
James Darnley
fa20babb46 lavf/avienc: use metadata_header_padding
The muxer will write at least the number of bytes requested and possibly
up to 3 bytes more.  This is because the muxer writes 32-bit integers
and the format requires 4-byte alignment anyway.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:58:59 +01:00
James Darnley
67270ccd3a lavf/id3v2enc: update comment about minimum padding
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:52:33 +01:00
James Darnley
0de03fd6a1 lavf/id3v2enc: use metadata_header_padding
As with the change to flacenc this allows the user to control the amount
of padding they want added to the file.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:50:06 +01:00
James Darnley
c14b011a97 lavf/flacenc: fix comment after previous change
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:41:06 +01:00
James Darnley
72eeb18468 lavf/flacenc: use metadata_header_padding
Allows a user to control the amount, if any, of padding they want added
to the file.  If set to zero the block will not be written at all.  If
set to some positive number four more bytes will be added to the file
due to the small header required for the block.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:40:23 +01:00
James Darnley
86bee7984e AVFormatContext: add metadata_header_padding field
This field is used to store the number of bytes that should be written
as padding to a metadata header of a file.  For example:
 - The FLAC format's METADATA_BLOCK_PADDING [1]
 - The ID3v2 tag format's padding           [2]

[1] http://xiph.org/flac/format.html#metadata_block_padding
[2] http://id3.org/id3v2.3.0#ID3v2_overview

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:33:21 +01:00
Serhii Marchuk
1d07385053 mpegts demuxer: store PMT values of DVB teletext to extradata
* Using extradata by TS demuxer to store values from PMT
* Support of multiple languages in one DVB teletext stream:
  comma separated language codes in metadata "language" field

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:14:01 +01:00
Serhii Marchuk
2ebee19e1e mpegts muxer: restore PMT table of DVB teletext from extradata
* Using extradata by TS muxer to correctly restore PMT table
* PES_header_data_length should be always 0x24 for DVB teletext,
  according to DVB standard

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:07:40 +01:00
Serhii Marchuk
f8051bd31a mpegts muxer: Change the default subtitle language to "und"
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 22:01:37 +01:00
Michael Niedermayer
4b8c599e84 avformat/nutenc: fix missing break in switch
Fixes CID1163848
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-24 04:17:15 +01:00
Reynaldo H. Verdejo Pinochet
4d888a0ad8 libavformat/mtv: add missing MTV_ prefix to macro
Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
2014-01-23 17:40:58 -03:00
Reynaldo H. Verdejo Pinochet
ba15aab4a4 libavformat/mtv: make clear we assume bpp is always 16
All samples in the wild are RGB565/555 and we are already
acting on this assumption when pushing out the video frames,
so if we get anything != than 16 for bpp we just override
this value for doing any calculations making our approach
consistent.

Also avoid repeatedly shifting bpp.

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
2014-01-23 17:40:58 -03:00
Reynaldo H. Verdejo Pinochet
d467e7df1a libavformat/mtv: donwgrade probe score for < 512
MTV has a 512 bytes header. We should be able to
parse required fiels from the first 57 (rest is
padding) but if we haven't seen enough data then
go with SCORE_EXTENSION.

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
2014-01-23 17:40:58 -03:00
Reynaldo H. Verdejo Pinochet
30f4c58f6f libavformat/mtv: Check for min header size first
Abort immediately if we are not getting enough
data to extract the required fields.

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
2014-01-23 17:40:58 -03:00
Michael Niedermayer
c1333a762c Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec_asf: Copy the need_parsing field from the chained demuxer

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-23 20:15:21 +01:00
Martin Storsjö
2aec9e228c rtpdec_asf: Copy the need_parsing field from the chained demuxer
This fixes playback of mp3 streams in rtp/asf. This used to work
until c6f1dc8, but mostly by coincidence.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-23 17:37:10 +02:00
Michael Niedermayer
8456bd2c0f avformat/matroskaenc: wrap V_QUICKTIME codec private in something that looks like its part of quicktime stsd
This is needed for matroska spec compliance
Fixes playback of SVQ3 in matroska with vlc
Fixes Ticket 3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-23 14:49:50 +01:00
Eli Kara
da25a6573f avformat/http: Properly handle cookies that specify sub-domain where the URL.
Fixes ticket #3336

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-23 14:39:36 +01:00
Matt Oliver
306e1ac012 avformat/tls: Fix windows build with openSSL enabled.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-23 14:33:56 +01:00
Michael Niedermayer
94a52417cb Merge remote-tracking branch 'lukaszmluki/master'
* lukaszmluki/master:
  lavf/ftp: remove double space
  lavf/libssh: fix seek with whence==SEEK_CUR
  lavf/libssh: rename context variable from s into libssh
  lavf/libssh: add av_cold attributes
  lavf/libssh: factorize create_sftp_session function
  lavf/libssh: factorize create_ssh_session function
  lavf/libssh: factorize file_stat function
  lavf/libssh: factorize open_file function
  lavf/libssh: add private_key option

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-22 01:12:23 +01:00
Lukasz Marek
9ef441c525 lavf/ftp: remove double space
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
e0d124a920 lavf/libssh: fix seek with whence==SEEK_CUR
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
b271aac536 lavf/libssh: rename context variable from s into libssh
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
522814455c lavf/libssh: add av_cold attributes
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
7fb5f55e1e lavf/libssh: factorize create_sftp_session function
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
77fadab1be lavf/libssh: factorize create_ssh_session function
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
bf5d73b04d lavf/libssh: factorize file_stat function
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
8d3f14e11b lavf/libssh: factorize open_file function
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Lukasz Marek
7e8f304846 lavf/libssh: add private_key option
Allows to specify private key to use during authorization.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-01-22 00:41:13 +01:00
Michael Niedermayer
28bc1d94b7 avformat/mov: redesign the fps calculation
This uses STTS and TRUN information to calculate the fps
It seems to work with more files than the previous code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-22 00:33:38 +01:00
Stefano Sabatini
f57baf743f lavf/segment: drop pointless variable oc from seg_write_packet() 2014-01-21 20:08:36 +01:00
Stefano Sabatini
169065fbfb lavf/segment: remove duplicated and inconsistent cleanup code in seg_write_packet()
In particular, avoid to leave around the seg->avf pointer to freed
structure, and fix crash with:
ffmpeg -f lavfi -i testsrc -c:v h264 -map 0 -f segment foo-%d.ts
2014-01-21 20:08:36 +01:00
Stefano Sabatini
a2e78161ce lavf/mpegtsenc: fix weird indent 2014-01-21 20:08:36 +01:00
Michael Niedermayer
8e5e84c2a2 avformat/mov: Ignore the last frame for duration and fps calculation if it looks suspect
The used heuristic will potentially need to be finetuned
Fixes daemon404s fps.mov

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 19:48:05 +01:00
Michael Niedermayer
1c7d287044 Merge commit '89564be444d24f75ea5add8b6987e414cf7aa7d5'
* commit '89564be444d24f75ea5add8b6987e414cf7aa7d5':
  rtmpproto: Send a full, absolute timestamp if it isn't monotonically growing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 04:20:50 +01:00
Michael Niedermayer
ca9d7c57f4 Merge commit '24eb3c791606fe98a1591c13a8b2ba6c342bb3b5'
* commit '24eb3c791606fe98a1591c13a8b2ba6c342bb3b5':
  rtmpproto: Avoid using uninitialized memory

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 04:13:57 +01:00
Martin Storsjö
89564be444 rtmpproto: Send a full, absolute timestamp if it isn't monotonically growing
The normal differential timestamps can't handle negative
differences, thus send a full packet header with an absolute
timestamp in these cases.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-20 21:57:02 +02:00
Martin Storsjö
24eb3c7916 rtmpproto: Avoid using uninitialized memory
If the url ends with .flv, we stripped it but didn't initialize
rt->playpath, doing av_strlcat on an uninitialized buffer.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-20 21:56:57 +02:00
Justin Ruggles
d01e684186 mov: do not set avg_frame_rate in the demuxer
The track duration is often not reliable or is not the duration
represented by the number of frames. In those cases, avg_frame_rate
was reported incorrectly. Removing this code falls back to the
default calculation in avformat_find_stream_info().

This is a partial revert of commit c3aeaa540.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-01-20 19:15:36 +00:00
Carl Eugen Hoyos
b7702fafb3 Avoid a possible overflow when reading Nikon avi files.
Suggested-by: Reimar
2014-01-20 11:40:35 +01:00
Carl Eugen Hoyos
f9c2d4d17e Allow decoding of slightly broken Nikon avi files.
Fixes ticket #3330.
2014-01-20 01:44:07 +01:00
wm4
1a193c438c lavf: add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 22:15:32 +01:00
Michael Niedermayer
9d13432a90 avformat/matroskadec: identify SMI as SVQ3
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 20:13:38 +01:00
Michael Niedermayer
48218580e1 avformat/matroskadec: support QDM2 as generated by mkvtoolnix-6.7.0
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 18:48:49 +01:00
Michael Niedermayer
5800b08572 avformat/matroskadec: support SVQ3 as generated by mkvtoolnix-6.6.0
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 18:48:11 +01:00
Michael Niedermayer
ed7f1a5c20 avformat/metadata: allow ff_metadata_conv() to be called with NULL saftely
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 23:09:52 +01:00
Michael Niedermayer
ee27b11306 avformat/riff: fix demuxing of h264 INMC
Its said that there was a mpeg4 sample with the same fourcc, but noone has it
if someone finds it please tell me so i can fix detection of both.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 17:58:36 +01:00
Michael Niedermayer
6e2d3ba0ee Merge commit '5ef11b8dcc054b230deb9b20493255c14a80597d'
* commit '5ef11b8dcc054b230deb9b20493255c14a80597d':
  yuv4mpeg: set average frame rate

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 16:18:40 +01:00
Michael Niedermayer
58770db2ae Merge commit '33018907bd07b34e0e70d5ae12097265eb3734d7'
* commit '33018907bd07b34e0e70d5ae12097265eb3734d7':
  mp3enc: allow omitting the id3v2 header with -id3v2_version 0

Conflicts:
	doc/muxers.texi
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 15:34:24 +01:00
Michael Niedermayer
5049b6a1fe Merge commit 'f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd'
* commit 'f9cc6883a4e5cf72cbfa21d17e1908a2a432f6bd':
  mp3enc: add an option for disabling the Xing frame.

Conflicts:
	doc/muxers.texi
	libavformat/mp3enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-17 15:23:11 +01:00
Michael Niedermayer
c9db8694a8 avisynth: fix setting packet properties
Reviewed-by: Stephen Hutchinson <qyot27@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-01-17 11:11:08 +01:00
Anton Khirnov
5ef11b8dcc yuv4mpeg: set average frame rate 2014-01-17 10:30:45 +01:00
Anton Khirnov
33018907bd mp3enc: allow omitting the id3v2 header with -id3v2_version 0 2014-01-17 10:30:45 +01:00
Anton Khirnov
f9cc6883a4 mp3enc: add an option for disabling the Xing frame. 2014-01-17 10:30:45 +01:00
Carl Eugen Hoyos
fe9f575924 Warn if s16be is muxed into flv.
Players that conform to the specification can only playback such
files correctly on big-endian hardware.
2014-01-16 00:38:27 +01:00
Carl Eugen Hoyos
cb36e441de Never favour an audio stream with 0 channels in av_find_best_stream().
Fixes ticket #3311.
2014-01-16 00:36:27 +01:00
Carl Eugen Hoyos
1132937077 Do not read mkv audio bit_depth if bits_per_coded_sample is already set.
This allows decoding broken mkv files containing G.726 audio.
2014-01-15 23:37:47 +01:00
Carl Eugen Hoyos
565102dcac Do not set mkv bit_depth to av_get_bytes_per_sample() for G.726.
The value is wrong and leads to broken files.
2014-01-15 23:35:22 +01:00
Michael Niedermayer
b948ab8132 avformat/jvdec: clear packet padding after downsize
Fixes: use of uninitialized memeory
Fixes: msan_uninit-mem_7fbf26b5fefe_5981_intro.jv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 23:13:03 +01:00
Michael Niedermayer
fd334b9b6e avformat/mxfdec: fix typo in error check of mxf_edit_unit_absolute_offset()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 18:01:26 +01:00
Michael Niedermayer
fb37d03a87 Merge commit '2620df13104ddaa136158eb6bb1195adbf9d7692'
* commit '2620df13104ddaa136158eb6bb1195adbf9d7692':
  mov: Free an earlier allocated array if allocating a new one

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 14:13:17 +01:00
Michael Niedermayer
04cc753d07 Merge commit 'd51f09962d5b4bc999fb70c040f330dd1873212e'
* commit 'd51f09962d5b4bc999fb70c040f330dd1873212e':
  mov: Free intermediate arrays in the normal cleanup function

Conflicts:
	libavformat/mov.c

See: a6b3e6d0b4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-15 14:06:27 +01:00
Martin Storsjö
2620df1310 mov: Free an earlier allocated array if allocating a new one
It could probably also be considered an error if the pointer isn't
null at this point, but then we might risk rejecting some
slightly broken files that we might have handled so far.

Sample-Id: 00000496-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-15 09:57:38 +02:00
Martin Storsjö
d51f09962d mov: Free intermediate arrays in the normal cleanup function
These arrays are normally freed at the end of mov_read_trak,
but make sure they're freed in case mov_read_trak returned
early (due to errors) or in case the atoms that allocate arrays
are encountered at some other point than within a trak (which
we don't have checks against).

Sample-Id: 00000496-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-15 09:57:26 +02:00
Michael Niedermayer
e3c0fcadda Merge commit '1a4e4ad0e0c5486dcab05e54b587672a498dd7cf'
* commit '1a4e4ad0e0c5486dcab05e54b587672a498dd7cf':
  mxf: Use av_malloc_array

Conflicts:
	libavformat/mxfdec.c

See: 8ce41721a4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 22:20:52 +01:00
Michael Niedermayer
d938a013af Merge commit 'aa0cb16c15a5b30f78542f18e3fa65de005cf084'
* commit 'aa0cb16c15a5b30f78542f18e3fa65de005cf084':
  mxf: Fix off by one error in d10 aes3 decoding

Conflicts:
	libavformat/mxfdec.c

See: 3be02afb56
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 21:54:11 +01:00
Michael Niedermayer
1171ad647e Merge commit '42f9132218ca11a8e9a3c82a175b46bca092113e'
* commit '42f9132218ca11a8e9a3c82a175b46bca092113e':
  mxf: Do not use int to check the seek position

Conflicts:
	libavformat/mxfdec.c

See: 007989c7a2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 21:37:42 +01:00
Michael Niedermayer
b2ae92110f avcodec/flashsv: check avio_read() return in mov_read_udta_string()
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f3f90a8606a_3018_Sequence_1-Apple_ProRes_422_LT.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 18:35:14 +01:00
Tomas Härdin
cc1e3ace63 mxf: Fix potential leak in mxf_read_local_tags()
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 18:23:00 +01:00
Luca Barbato
1a4e4ad0e0 mxf: Use av_malloc_array 2014-01-14 18:13:29 +01:00
Tomas Härdin
8b708f1c6b mxf: Correctly support files from Pinnacle Thunder
Such files have IndexTableSegments which when parsed cover EditUnit
ranges like this:

 [0,1)
 [249,250)
 [249,377)
 [0,249)

where each interval is

 [IndexStartPosition, IndexStartPosition + IndexDuration)

This would be reduced to a sparse index like:

 [0,1), [249,250)

instead of the full range:

 [0,249), [249,377)

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 18:13:29 +01:00
Luca Barbato
f5fbbbc022 mxf: Drop unnecessary checks
av_reallocp_array does the check already.
2014-01-14 18:13:29 +01:00
Michael Niedermayer
0d6605c7ef mxf: Fix a possible leak of extradata
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 18:13:29 +01:00
Marton Balint
aa0cb16c15 mxf: Fix off by one error in d10 aes3 decoding
Without this fix the last sample was missing from the packet.
2014-01-14 18:13:22 +01:00
Luca Barbato
42f9132218 mxf: Do not use int to check the seek position
Overly large files are to be expected.

Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
2014-01-14 17:29:03 +01:00
Reimar Döffinger
d84bd4650b mxf: Set AV_FIELD_PROGRESSIVE
Needed for AVC-intra

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-01-14 17:28:48 +01:00
Andrey Myznikov
b79bccba80 avformat/librtmp: Fix memory leak if RTMP_ConnectStream() fails
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 01:59:23 +01:00
Michael Niedermayer
05c78f345b avformat/utils: av_probe_input_buffer2 decrease difference to libav
This removes the initialization of 2 unused fields
The change was part of c1868e7ee7
but wasnt merged as the fields could still be used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 01:59:11 +01:00
Michael Niedermayer
05886c9d4e avformat/utils/av_probe_input_buffer2: fix buffer passed to ffio_rewind_with_probe_data()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 22:24:30 +01:00
Michael Niedermayer
8c3b026a0e avformat/utils/av_probe_input_buffer2: fix offset check
The check could fail if avio_read() read less than requested

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 22:23:40 +01:00
Michael Niedermayer
6a2064820b avformat/utils/av_probe_input_buffer2: Fix pd.buf_size
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 22:14:02 +01:00
Michael Niedermayer
220f0927b8 Merge commit '8b76362836f3c373c3aadc544522edcbef16dd5f'
* commit '8b76362836f3c373c3aadc544522edcbef16dd5f':
  lavf: use a fixed width type

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 21:34:42 +01:00
Anton Khirnov
2115a35974 lavf: make av_probe_input_buffer more robust
Always use the actually read size as the offset instead of making
possibly invalid assumptions.

Addresses: CVE-2012-6618
2014-01-13 15:00:09 +01:00
Anton Khirnov
8b76362836 lavf: use a fixed width type
It's shorter and more consistent with the rest of the code.
2014-01-13 15:00:09 +01:00
Anton Khirnov
c1868e7ee7 lavf: simplify handling of offset in av_probe_input_buuffer() 2014-01-13 15:00:09 +01:00
Serhii Marchuk
c917cde9cc mpegts muxer, DVB subtitles encoder: common DVB subtitles payload
Improved DVB subtitles encoder to generate AVPacket.data in the same
format as generates MPEGTS demuxer + DVB subtitles parser. So now single
format of DVB subtitles data is used across all the components of FFmpeg:
only subtitles payload WITHOUT 0x20 0x00 bytes at the beginning and 0xFF
trailing byte.

Improved MPEGTS muxer to support format of DVB subtitles in
AVPacket.data described above: while muxing we add two bytes 0x20 0x00 to
the beginning of and 0xFF to the end of DVB subtitles payload.

The patch fixes DVB subtitle copy problems: tickets #2989 fully and #2024
partly.

Signed-off-by: Clément Bœsch <u@pkh.me>
2014-01-12 16:40:52 +01:00
Michael Niedermayer
419787a2ff Merge remote-tracking branch 'qatar/master'
* qatar/master:
  flv: Workaround for buggy Omnia A/XE encoder

Conflicts:
	libavformat/flvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-11 20:56:29 +01:00
Benjamin Larsson
547f834537 flv: Workaround for buggy Omnia A/XE encoder
The Omnia A/XE encoder writes the explicit extra data incorrectly
and wrongly disables parametric stereo. Truncating the extra data
by setting the size to 2 works around this. The AAC extra data
parser will then only parse the correct parts.

Bug-id: 599
2014-01-11 13:14:20 +01:00
Clément Bœsch
b84a7330af avformat/pjsdec: dont increase pointer when its already at the end in read_ts()
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f91f2de7764_2649_PJS_capability_tester.pjs
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-11 02:28:17 +01:00
Michael Niedermayer
a1ed1c2193 avformat/matroskadec: check generic audio deinterleaver sub_packet_size against frame_size
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f67d052a530_7517_nosound.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 23:45:43 +01:00
Michael Niedermayer
396ddcf22d avformat/flvdec: initialize context before reading from it
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9b8387069e_5377_flv_with_pcm_s16be_audio_track.flv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 20:59:25 +01:00
Michael Niedermayer
e2bb185e62 nut: Support XYZ12 rawvideo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 17:51:13 +01:00
Michael Niedermayer
4cb9c20136 avformat/avisynth simplify packet allocation
Reviewed-by: Stephen Hutchinson <qyot27@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 15:38:59 +01:00
Michael Niedermayer
3b8299c1e1 Merge commit 'aa69cbc9e08281db6ecb98a2c8b4f60e8b12e558'
* commit 'aa69cbc9e08281db6ecb98a2c8b4f60e8b12e558':
  flac muxer: add option to disable writing the global header

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 02:32:12 +01:00
Michael Niedermayer
4162ceea93 avformat/mxfdec: check avio_read(UID) result
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fc9ba2fd98e_82_02785736.mxf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 02:12:30 +01:00
Michael Niedermayer
7f9697aa11 avformat/nutdec: fix packet end clearing
The code was buggy, using the wrong variable, also it missed the case
where the packet become smaller due to sidedata/metadata being extracted
which left a few bytes uninitialized

Fixes use of uninitialized memory
Fixed: msan_uninit-mem_7f6abbe44530_6838_mewmew_vorbis_ssa.nut
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-10 00:34:15 +01:00
Michael Niedermayer
77d2a1ca59 avformat/rmdec: when reading audio blocks, dont leave holes when reading fails
The fate test is changed because the reference file depends on the use of
non cleared data at the very
end. Alternatively we could upload a new reference file, though that would
then have to be changed every time the handling of a truncated frame changes
or theres a change to error concealment, each time adding a new file ...

Fixes use of uninitialized memory
Fixed: msan_uninit-mem_7f3c02b81363_2787_RLG2_19.rm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-09 23:50:59 +01:00
Justin Ruggles
aa69cbc9e0 flac muxer: add option to disable writing the global header
The global header is not explicitly required for playback, and
omitting it allows for simple concatenation.
2014-01-09 16:09:41 -05:00
Maxim Polijakowski
e6f0bb6527 ATRAC3+ decoder
Cleanup by Diego Biurrun.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2014-01-09 19:33:07 +01:00
rogerdpack
2be1e1b223 avformat/udp: debug log udp socket size
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 23:56:05 +01:00
Stephen Hutchinson
16ae337bd8 avisynth: Use av_packet_from_data instead of av_new_packet
If the audio changes from 9eac7c4 were merged as they were, this
would cause scripts with both video+audio to fail with a lot of
audio decoding errors (the video would be fine). Scripts with
only one of either video or audio were unaffected. Additionally,
the av_packet changes in general caused seeking to break.

Using av_packet_from_data allows video+audio scripts to work as
expected, without audio decoding errors.  It also fixes seeking.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 12:54:27 +01:00
Anton Khirnov
02dd178d9d avisynth: More av_new_packet changes
These are the remaining av_packet-related bits from 9eac7c4
that didn't get merged at that time.

Changes authored by Anton Khirnov <anton@khirnov.net>, split out
from 9eac7c4 by Stephen Hutchinson <qyot27@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 12:54:22 +01:00
Michael Niedermayer
1c010fd035 avformat/mxfdec: detect loops during header parsing
The header parser uses forward and backward parsing, making the
bulletproof prevention of loops difficult, thus this simple
detection code.
If someone improves the forward/backward parsing so it cannot loop
then this commit should be reverted

Fixes Ticket3278

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 04:55:42 +01:00
Carl Eugen Hoyos
94cf4f8bac Use the h264 parser when decoding VSSH in avi.
Fixes ticket #3261 visually.

Analyzed-by: Michael Doilnitsyn
2014-01-07 22:49:05 +01:00
Michael Niedermayer
243b9fea90 avformat/takdec: zero padding area before use
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fcecee73d71_6470_luckynight-partial.tak
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 19:48:13 +01:00
Michael Niedermayer
2303b45112 avformat/segafilm: drop song and dance, this seems not to do anything anymore since a long time
Fixes use of uninitialized memory
Partly fixes; msan_uninit-mem_7fb7d24780d0_2744_R03T.CAK
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 15:02:31 +01:00
Michael Niedermayer
77274d5c79 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  network.h: Add #endif comments to improve readability

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 13:16:55 +01:00
Michael Niedermayer
b0517467c0 avformat/webvttdec: Dont skip over a never checked byte after -->
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f49667d83db_3396_WebVTT_capability_tester.vtt
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 04:09:19 +01:00
Michael Niedermayer
ed1eb9602c avformat/rmdec: check that sub_packet_size fit in the packet for DEINT_ID_GENR
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fa8c49400d0_3923_audiosig.rm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 00:26:33 +01:00
Michael Niedermayer
71fe97a60a avformat/nutdec: check avio_read() return code
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f2785ab8669_6838_mewmew_vorbis_ssa.nut
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 00:26:33 +01:00
Diego Biurrun
9997cee04d network.h: Add #endif comments to improve readability 2014-01-06 21:16:54 +01:00
Michael Niedermayer
2a58d5fc0e Merge commit '6892d145a0c80249bd61ee7dd31ec851c5076bcd'
* commit '6892d145a0c80249bd61ee7dd31ec851c5076bcd':
  segafilm: fix leaks if reading the header fails

Conflicts:
	libavformat/segafilm.c

See: ca5456db7f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-06 17:13:09 +01:00
Michael Niedermayer
76c63bc5d8 Merge commit '3867f3718ba82ff11d3e24c6d84beb520d0b174f'
* commit '3867f3718ba82ff11d3e24c6d84beb520d0b174f':
  lavf: remove a pointless check

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-06 15:34:45 +01:00
Michael Niedermayer
59725592a9 Merge commit '75647dea6f7db79b409bad66a119f5c73da730f3'
* commit '75647dea6f7db79b409bad66a119f5c73da730f3':
  oggparseogm: check timing variables

See: 9ed388f598
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-06 15:28:24 +01:00
Anton Khirnov
6892d145a0 segafilm: fix leaks if reading the header fails
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2014-01-06 08:26:09 +01:00
Anton Khirnov
3867f3718b lavf: remove a pointless check
AVStream.codec is always non-NULL
2014-01-06 08:21:53 +01:00
Anton Khirnov
75647dea6f oggparseogm: check timing variables
Fixes a potential divide by zero.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2014-01-06 08:21:38 +01:00
Michael Niedermayer
d04aceb7d0 avformat/nutdec: remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-05 17:27:23 +01:00
Peter Ross
f5f6e59495 avformat/matroskaenc: warn when muxing video codec not supported by format
This occurs for video codecs that have codec_tag set, but are are not listed
in ff_codec_bmp_tags (e.g. AV_CODEC_ID_BINKAUDIO, AV_CODEC_ID_IFF_ILBM).

Fixes ticket #3269.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-05 04:33:24 +01:00
Michael Niedermayer
70937d9708 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  sdp: Check that fmt->oformat is non-null before accessing it

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-05 02:38:57 +01:00
Michael Niedermayer
7546ac2fee avformat/mp3dec: fix start time in light of initial skip samples
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-05 01:05:16 +01:00
Stefano Sabatini
22fa50d159 lavf/file: fix help message first character casing for trunc option 2014-01-05 00:51:38 +01:00
Martin Storsjö
82b9799bb2 sdp: Check that fmt->oformat is non-null before accessing it
This avoids crashes when avserver tries to create an SDP, since
d77f4af.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-01-05 01:33:46 +02:00
Alexander Strasser
77015443a8 lavf/file: file_check: Handle file URLs that start with "file:"
Handle the URL analog to file_open, it may contain a "file:"
prefix. Skip it. Make access checks to file URLs starting
with "file:" work.

Fix part of ticket #3249.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2014-01-04 23:19:37 +01:00
Mark Harris
262451878b avformat/oggparseopus: fix segmented timestamps
Fix timestamp calculation for code 3 Ogg Opus packets with less than
2 bytes in the last segment (e.g. packet length 255 or 256).
A sample that would seek incorrectly in ffplay can be created with:
  ffmpeg -i in.wav -b:a 34k -vbr off -frame_duration 60 out.opus
and libopus 1.1

Also do not read past the end of the buffer when a packet has length 0.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-04 22:39:07 +01:00
Michael Niedermayer
5e0c7eab2a avformat/oggdec: dont read timestamps from EOS pages of ogm videos
Some muxers store invalid timestamps there, which breaks seeking
Fixes Ticket2739

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-04 18:39:42 +01:00
Michael Niedermayer
863f4c3c71 avformat/utils: fix rounding error accumulation for generated dts in compute_pkt_fields()
This only updates the case where there is no B frame reordering delay.

Tested-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-04 15:10:44 +01:00
Michael Niedermayer
8113e838a8 avformat/nut: add support for per frame side & meta data with version 4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-04 14:13:31 +01:00
Michael Niedermayer
4a055f91be Merge commit '1b5d065ca722eb8028c7a08e054b6da3419faf5d'
* commit '1b5d065ca722eb8028c7a08e054b6da3419faf5d':
  pmpdec: check that there is at least one audio packet.

Conflicts:
	libavformat/pmpdec.c

See: 8b1cd25ca7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-04 01:36:06 +01:00
Michael Niedermayer
5047849584 avformat/utils: fix order of buffers in timestamp update code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-03 23:27:28 +01:00
Anton Khirnov
1b5d065ca7 pmpdec: check that there is at least one audio packet.
The code cannot handle there being none, but that should not happen for
valid files.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2014-01-03 16:40:22 +01:00
Peter Ross
57cfcbf347 avformat/bink: display audio track ids
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-03 14:11:07 +01:00
Anssi Hannula
9371d70bad avformat/hls: decouple playlists from variants
Not all "sub-playlists" are variant playlists (containing the same
content with a different bitrate, etc) in the current version of the HLS
specification. They can now also be alternative renditions, containing
e.g. alternative audio tracks etc.

Decouple playlists from variants to prepare for handling the new
features.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2014-01-03 15:05:48 +02:00
Anssi Hannula
857841c1b6 avformat/http: always allow no-op seek
This also allows checking stream position as per ffurl_seek() doxy.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2014-01-03 15:05:48 +02:00
Peter Ross
0588acaffa avformat/bink: seek to first frame
Some rare bink files include unused bytes between the frame table index
and first frame data.

Fixes ticket #3266.

This patch has also been tested with non-seekable protocols.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-03 13:50:11 +01:00
James Almer
2c759d7018 matroskadec: Export the MuxingApp element value as metadata
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-03 04:09:00 +01:00
Peter Ross
7340718d1c avformat/bink: recognize bink2 files
Support demuxing of audio streams in bink2 files.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-02 12:15:07 +01:00
Michael Niedermayer
e9a26dc5bf avformat/mux: fix "no tag found" check in validate_codec_tag()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-01 22:30:31 +01:00
Michael Niedermayer
06bb1de1c7 avformat/vqf: check avio_read()s return value more completely
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f180a523a71_5052_esvorbei_extd.vqf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-01 16:53:54 +01:00
Stefano Sabatini
8c8c3ca91e doc/protocols/rtsp, lavf/rtsp: fix/extend options documentation 2014-01-01 12:57:15 +01:00
Michael Niedermayer
97fca5492a avformat/version: bump micro for addition of internal field to AVStream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-31 14:16:27 +01:00
Michael Niedermayer
4bfcedb33f avformat: dont run update_initial_duration() twice
This should avoid floods of first_dts not matching debug messages

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-31 14:13:51 +01:00
Anssi Hannula
7fdf245ab9 avformat/id3v2: allow ID3 parsing without AVFormatContext
Add ff_id3v2_read_dict() for parsing without AVFormatContext, but
instead with AVIOContext and AVDictionary.

AVFormatContext is still used for logging, if available.

Chapter parsing is the only non-logging functionality that actually
needs AVFormatContext, and AFAICS it should be modified to write the
data to ID3v2ExtraMeta first, from where it can be implanted to
AVFormatContext by a separate function (like it is done with
read_apic() and ff_id3v2_parse_apic()). That is outside the scope of
this patch, though.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2013-12-31 05:15:19 +02:00
Anssi Hannula
d52882faef avformat/http: allow the caller to select a request range
Add AVOptions for setting the initial offset and the ending offset, so
they can be used for setting an appropriate Range header.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2013-12-31 03:18:53 +02:00
Anssi Hannula
53765ae33b avformat/id3v2: parse ID3 Private frames as extra metadata
They are used in HLS.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2013-12-31 03:18:53 +02:00
Anssi Hannula
4a4437c0fb avformat/mpegts: demux timed ID3 metadata
Used in some HLS streams ("Timed Metadata for HTTP Live Streaming").

This is just ID3 tags at arbitrary stream positions, but I still added
"timed" to the codec name to avoid confusion with regular non-stream ID3
tags.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2013-12-31 03:13:12 +02:00
James Almer
d890db5f53 oggdec: add support for VP8 demuxing
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-30 04:05:27 +01:00
Michael Niedermayer
12fc0c89dc Merge remote-tracking branch 'lukaszmluki/master'
* lukaszmluki/master:
  lavf/libssh: improve authentication
  lavf/libssh: fix file mode

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 21:11:03 +01:00
Lukasz Marek
8ba77dfbc2 lavf/libssh: improve authentication
- Add authentication using keys
- Provide better message on fail

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2013-12-29 16:24:07 +01:00
Lukasz Marek
247a8fa70f lavf/libssh: fix file mode
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2013-12-29 16:24:07 +01:00
Michael Niedermayer
1acd029f40 avformat/wc3movie: Check strings before printing.
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f7812ca062f_2812_SC_32_part.MVE
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 14:06:47 +01:00
Michael Niedermayer
8a0d446ad6 avformat/siff: check avio_read() return value before returning packet
Fixes: /ld/michael/ffmpeg_uninit/ffmpeg_uninit/done/msan_uninit-mem_7fb3e0fa86e9_1980_INTRO_B.VB
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 13:25:13 +01:00
Maxim Poliakovski
54bb30bae2 omadec: Disable "Unsupported codec ATRAC3+" warning
Also add a list of supported decoders.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 01:11:21 +01:00
Michael Niedermayer
8e90c7285d avformat/iff: check avio_read() return in get_metadata()
Fixes: msan_uninit-mem_7f9539ba8461_4760_dasboot_in_compressed
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 00:58:13 +01:00
Michael Niedermayer
8efde6d80c avformat/mov: clear padding area in mov_read_extradata()
Fixes: msan_uninit-mem_7f58816b71e3_7025_mov_svq3___svq3_weird_prediction2.mov
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 03:42:40 +01:00
Michael Niedermayer
4156df59f5 avformat/mov: check avio_read() return in mov_read_dref()
Fixes: msan_uninit-mem_7f4960453a02_7264_mr_cork_jpeg.mov
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 23:37:17 +01:00
Michael Niedermayer
25b243759c Merge commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0'
* commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0':
  avutil: Move library version related macros to version.h

Conflicts:
	libavcodec/version.h
	libavresample/version.h
	libavutil/avutil.h
	libavutil/utils.c

See: 183117fed7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 12:01:23 +01:00
Michael Niedermayer
e630ca5111 avformat/mpegts: check sl.timestamp_len
Fixes: msan_uninit-mem_7ff4404547ba_4883_dmbts.ts
Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 11:53:53 +01:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h
This is a more sensible place for these macros.
2013-12-26 19:05:22 +01:00
Michael Niedermayer
0875a9e4fc avformat/oggparseogm: check input size before reading t
Makes no difference in outcome, as the checks on t have no effect
when t was uninitialized

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fa2b7b5d97c_3598_anOTHERS_DixX_in_Ogg_Sample.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 16:56:10 +01:00
Michael Niedermayer
6359872877 avformat/oggparseogm: check input size before reading parameters
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f4d0daad100_3599_anOTHERS_DixX_in_Ogg_Sample.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 16:19:01 +01:00
Michael Niedermayer
6b36f577a1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mms: Remove non-utf8 characters

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 13:24:43 +01:00
Luca Barbato
1716b4c7b8 mms: Remove non-utf8 characters
Certain softwares get badly confused.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-26 06:07:35 +01:00
Michael Niedermayer
165f96cd2d avformat/rmdec: move packet allocation down
Fixes memleak
Fixes: msan_uninit-mem_7fc5d73327d4_6192_kuerti.ra
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 04:16:10 +01:00
Michael Niedermayer
4e394a98f2 avformat/rmdec: check against mismatching int4 interleaver parameters which would leave uninitialized holes
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9cf38857c0_4582_coop.ra
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 04:02:40 +01:00
Michael Niedermayer
26ce266e3d avformat/mpc8: check avio_read() return in mpc8_parse_seektable()
no sample / testcase known

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 00:11:49 +01:00
Michael Niedermayer
e33b6ccfa7 avformat/mpc8: clear buffer padding area
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fa6a48cd1d5_8853_sv8_notags.mpc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 23:54:27 +01:00
Stefano Sabatini
1b4da43ce0 doc/protocols/tcp,lavf/tcp: apply minor fixes to TCP protocol documentation 2013-12-25 18:42:26 +01:00
Stefano Sabatini
702d9a23b3 lavf/tcp: honor listen option value in a tag
Consistent with what is done in udp.c, allow to explicitly disable listen
with listen=0.
2013-12-25 18:42:20 +01:00
Stefano Sabatini
b80cf46090 doc/protocols/udp,lavf/udp: apply minor documentation fixes 2013-12-25 18:42:15 +01:00
Michael Niedermayer
239a0543a6 avformat/westwood_vqa: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:30 +01:00
Michael Niedermayer
6fb29535fd avformat/vc1test: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:30 +01:00
Michael Niedermayer
2e2cab6e4f avformat/rsd: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:30 +01:00
Michael Niedermayer
fd335aa326 avformat/rmdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
61883a2e89 avformat/rl2: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
0b9ca70243 avformat/riffdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
bb6101d4de avformat/nuv: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
0cedc6c066 avformat/nutdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
6f7daae043 avformat/mpc8: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
a1ce41c9a4 avformat/mpc: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
3e5a7dffe8 avformat/mov: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
28cc7062c8 avformat/isom: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
215759a925 avformat/idcin: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:38:29 +01:00
Michael Niedermayer
d8d5258bb7 avformat/flvdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:24:09 +01:00
Michael Niedermayer
c633aeba45 avformat/ffmdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:23:55 +01:00
Michael Niedermayer
773f2a563f avformat/cafdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:23:39 +01:00
Michael Niedermayer
5ce04c54dd avformat/bink: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:23:25 +01:00
Michael Niedermayer
e93bc3efbf avformat/avidec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:23:13 +01:00
Michael Niedermayer
f04fc386dc avformat/apetag: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:22:49 +01:00
Michael Niedermayer
9e5fa1e55d avformat/apc: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:14:32 +01:00
Michael Niedermayer
b59740eae5 avformat/aiffdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:14:32 +01:00
Michael Niedermayer
482b2042cd avformat/adxdec: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:14:32 +01:00
Michael Niedermayer
ee4e805093 avformat: add ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 17:14:32 +01:00
Michael Niedermayer
ac480cb58d avformat/isom: free extradata on failure to read it
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f607d80f661_6965_mov00003.mqv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 16:25:17 +01:00
Michael Niedermayer
2a5fb0b13e avformat/mov: check avio_read return in mov_read_dvc1()
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f46d5199ee1_9456_vc1-wmapro.ism
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 14:55:28 +01:00
James Almer
0d944ee343 matroskadec: Fix bug when parsing realaudio codec parameters
flavor can be 0.

This fixes tract ticket #3214

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 13:36:25 +01:00
Michael Niedermayer
459db51271 avformat/ape: free packet on avio_read() failure
Fixes memleak
Fixes: msan_uninit-mem_7fcc198b365b_8417_sh3.ape
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 02:32:40 +01:00
Michael Niedermayer
804ea14b35 avformat/nut: add minor_version field with version>=4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 02:03:19 +01:00
Michael Niedermayer
6aa50374bf avformat/nut: store version in the context
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 02:03:08 +01:00
Michael Niedermayer
3cfa310c5d avformat/ape: zero seektable&bittable and warn when they where only partially filled
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fcc198b365b_8417_sh3.ape
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-25 02:01:46 +01:00
Carl Eugen Hoyos
691dec6201 Allow stream-copying grayscale mov files.
This reverts 0de2157f / r12272.
Fixes ticket #3215.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-24 22:22:16 +01:00
Carl Eugen Hoyos
d63e994361 avformat/mov: Do not compute a grayscale palette for cinepak in mov.
This was never done for avi files, the decoder always produced
output no matter if a palette was computed or not.
Since a non-standard palette was needed, this simplifies the code.
See issue 1067 and ticket #165.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-24 22:22:06 +01:00
Alex Sukhanov
251c96a70b avformat/matroskadec: Fix start_time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-24 18:59:46 +01:00
Carl Eugen Hoyos
05c3c568dc Read pictures in id3v2.2 2013-12-23 23:41:37 +01:00
Peter Ross
e93a73cbef wtvenc: output ff_format_none if ff_put_wav_header fails
This occurs when muxing E-AC-3.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 19:51:32 +01:00
Peter Ross
e4be076570 wtvenc: use codec tag + MEDIASUBTYPE_BASE_GUID, if there is no suitable guid
This permits H264, AAC, AAC-LATM muxing.

Fixes ticket #536.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 19:51:17 +01:00
Peter Ross
686b6dc33a wtv: make ff_format_videoinfo2 visible to wtv encoder
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 19:43:09 +01:00
Michael Niedermayer
5c3079aaa9 avformat/iss: check sscanf() return code
Fixes use of uninitialized data
Fixes: msan_uninit-mem_7f883205ce82_15_0001010100.iss
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 16:28:44 +01:00
Peter Ross
6da21c1f81 wtvenc: populate VIDEOINFOHEADER2
Fixes ticket #2835.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 15:55:54 +01:00
Peter Ross
f93b0abe40 avformat/riffenc: indent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 15:55:47 +01:00
Peter Ross
fcbb94712d riffenc: add option to ff_put_bmp_header to ignore extradata
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 15:42:35 +01:00
Peter Ross
d08ea75a82 wtvenc: test avio_size() validity
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-23 13:33:45 +01:00
Michael Niedermayer
de2a2caf4d nutenc/write_index: warn if 2 consecutive keyframes have the same PTS and discard the 2nd
This fixes an assertion failure and regression and restores previous behaviour
Fixes Ticket3197

An alternative would be to fail hard in this case and refuse to mux such data.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-22 19:00:28 +01:00
Michael Niedermayer
6fe5f770db Merge commit 'be7c323176e2e5fcf30e3d2ff20975b2f936811b'
* commit 'be7c323176e2e5fcf30e3d2ff20975b2f936811b':
  Add a libwebp encoder

Conflicts:
	Changelog
	doc/encoders.texi
	doc/general.texi
	libavcodec/version.h
	libavformat/img2enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-22 11:53:41 +01:00
Michael Niedermayer
9b195dd579 avformat/4xm: shrink packet if it was only partially initialized
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f6c76ab7950_4920_dracula.4xm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-22 01:48:33 +01:00
Michael Niedermayer
2c635fabbf avformat/isom: check avio_read() result
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f7aa4151661_4885_dmbts3.ts
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-22 01:48:33 +01:00
Michael Niedermayer
b797a00f63 avformat/rmdec: zero string destination before use
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9677850d99_4635_crashed.rm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 23:27:09 +01:00
Justin Ruggles
be7c323176 Add a libwebp encoder 2013-12-21 17:01:42 -05:00
Michael Niedermayer
55328d5f72 avformat/electronicarts: detect endianness by comparing sizes instead of using an arbitrary threshold
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 14:09:45 +01:00
Michael Niedermayer
a07d4bc80a avformat/gxfenc: dont use a int intermediate to store in a unsigned int table
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 13:52:10 +01:00
Michael Niedermayer
587e3c3426 avformat/electronicarts: use 64bit variable for avio_tell() result
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 13:48:15 +01:00
Peter Ross
8baaa924bd wtvdec: when testing for truncated files, actually check the .wtv file size
Previously the demuxer was testing against avio_tell, and this would generate
many false warnings.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 11:45:14 +01:00
Michael Niedermayer
6fc9f5e0ff Merge commit 'f412b2c9f3a7add0ab8021262ec4bad249347e30'
* commit 'f412b2c9f3a7add0ab8021262ec4bad249347e30':
  flv: Use the correct type to hold the file offset

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 00:14:11 +01:00
Michael Niedermayer
0c16f6449b Merge commit '15739a9bd19a7d47ad8afb25348c684a3bdd6ef2'
* commit '15739a9bd19a7d47ad8afb25348c684a3bdd6ef2':
  jvdec: Do not feed the decoder with known wrong data

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 00:06:13 +01:00
Michael Niedermayer
b9f33ad320 Merge commit 'e518cb863edc931888ccca6cad86f73ca7430cef'
* commit 'e518cb863edc931888ccca6cad86f73ca7430cef':
  jvdec: Fix memory leak of jv->frames

See: 596814f978
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-20 23:59:05 +01:00
Michael Niedermayer
d2344afb90 Merge commit '027712e851da4d124a842c9e2802f95d50582553'
* commit '027712e851da4d124a842c9e2802f95d50582553':
  jvdec: Return EOF on end of file

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-20 23:50:58 +01:00
Michael Niedermayer
eedd914873 avformat/pva: Make sure the header is large enough before reading the timestamp from it
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f34b5dc6d58_2674_PVA_test-partial.pva
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-20 23:04:51 +01:00
Michael Niedermayer
5ec3c7b7c1 avformat/pva: Make sure the first byte of pes_header_data has been initialized
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f53c1d0e95c_2674_PVA_test-partial.pva
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-20 23:04:51 +01:00
Michael Niedermayer
632fdec9f4 avformat/nistspheredec: initialize header_size to -1
Fixes use of uninitialized memory
This also avoids the need to check the scanf() return as the subsequent check catches it
Fixes: msan_uninit-mem_7f712e4dc173_7414_nist_ulaw.nist
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-20 18:08:58 +01:00
Luca Barbato
f412b2c9f3 flv: Use the correct type to hold the file offset 2013-12-20 17:44:20 +01:00
Luca Barbato
15739a9bd1 jvdec: Do not feed the decoder with known wrong data
Still assume the size value is right in non-explode mode.
2013-12-20 17:44:20 +01:00
Paul B Mahol
e518cb863e jvdec: Fix memory leak of jv->frames
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-20 17:44:20 +01:00
Luca Barbato
027712e851 jvdec: Return EOF on end of file 2013-12-20 17:44:20 +01:00
Michael Niedermayer
a165964f3c avformat/sierravmd: Check avio_read return value
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f82af392dae_1848_HR060606.VMD
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-20 01:03:19 +01:00
Michael Niedermayer
8fe06e7ae8 avformat/nistspheredec: check sscanf() success before using the result
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f935c3c6c1a_7413_nist_pcms8.nist
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 21:46:47 +01:00
Michael Niedermayer
5eeeb4abf9 rpl: Dont fill the index with entries that failed to be parsed
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fd10a199a3c_6204_landing.rpl
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 19:24:10 +01:00
Leandro Dorileo
f9b997c337 libavformat/mpegts: expose raw packet size
We cannot easily determine if an mpeg TS's packet size is DVHS, FEC
or so on, for that we need to expose the internal raw_packet_size
field.

Signed-off-by: Leandro Dorileo <leandro.maciel.dorileo@intel.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 19:06:32 +01:00
Michael Niedermayer
ae09db1023 avformat/dxa: check avio_read() return
Fixes use of uninitialized memory
Fixes msan_uninit-mem_7fd4d4323ddd_2453_MUSOSP1.dxa
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 18:36:49 +01:00
Michael Niedermayer
f5d039840a avformat/swfdec: clear 4 bytes at the end of a packet if they are not initialized
Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f055dd0ab1b_9558_videopop_guitar_300k.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 05:07:22 +01:00
Michael Niedermayer
e72f5abbc6 avformat/swfdec: check avio_read() return code
Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7f055dd0ab1b_9558_videopop_guitar_300k.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 05:07:13 +01:00
Michael Niedermayer
fde74d1b9d avformat/swfdec: check avio_read() return code
Fixes use of uninitialized memory
Fixes msan_uninit-mem_7f90d9cce964_9558_videopop_guitar_300k.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-19 01:49:07 +01:00
Michael Niedermayer
4e575adeff avformat/ipmovie: Check palette size in OPCODE_SET_PALETTE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-18 23:46:37 +01:00
Michael Niedermayer
947e40b9fe avformat/ipmovie: Check that OPCODE_SET_PALETTE size is large enough
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fec1f40656c_4819_descent3_level5_16bit_partial.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-18 23:44:52 +01:00
Michael Niedermayer
5f0d552c9b avformat/ipmovie: remove superflous ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-18 23:15:52 +01:00
Michael Niedermayer
8faabf3bd2 avformat/ipmovie: Check that the OPCODE_INIT_AUDIO_BUFFERS size is large enough
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f75b03c1f19_4820_descent3_level5_16bit_partial.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-18 23:15:18 +01:00
Michael Niedermayer
d8b4ba3c5a avformat/isom: zero MPEG4AudioConfig to avoid leaving fields uninitialized
Fixes: use of uninitialized memory
Fixes: msan_uninit-mem_7f392c443e0d_1433_Crowd_Applause_01.caf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-18 19:40:08 +01:00
Stefano Sabatini
aeccb522eb lavf/concatdec: fix crash in case a file in script cannot be opened 2013-12-18 15:14:58 +01:00
Stefano Sabatini
8937af7b6f lavf/segment: increase logging level for message with segment start information
Help debugging.
2013-12-18 15:14:58 +01:00
Stoian Ivanov
5fe415f0f4 UDP: join multicast group on the interface specified with &localaddr=
When joining multicast groups, ffmpeg was using INADDR_ANY as interface address
which leads to enabling the multicast group on the interface with "default gateway".
Often multicast traffic is received over dedicated interface, which scenario ffmpeg was
unable to handle. With this patch, ffmpeg will enable multicast group to the interfaces
configured with address specified in &localaddr= parameter of udp:// URL. To avoid
loacal_addr resolve at udp_close(...) the UDPContext structure was extended with
struct sockaddr_storage local_addr_storage member, which is populated in udp_open(..)
and passed to udp_join_multicast_group()  and udp_leave_multicast_group().

Signed-off-by: Stoian Ivanov <s.ivanov@teracomm.bg>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-17 01:14:28 +01:00
Michael Niedermayer
49f10c9cb1 avformat/format: av_register_output_format() and av_register_intput_format() that work in O(1) time
Reviewed-by: Stefano Sabatini
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-17 01:07:43 +01:00
Michael Niedermayer
4ecac81678 avformat/psxstr: zero packet to prevent uninitialized data to leak through to the decoder
Fixes: msan_uninit-mem_7f150abf2e84_4817_descent-partial.str
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-16 04:32:50 +01:00
Michael Niedermayer
ffbcb1c6f0 avformat/id3v2: Check avio_read() return value in read_chapter()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 22:11:28 +01:00
Michael Niedermayer
460f8fca9c avformat/id3v2: factor free code to the end of read_chapter()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 21:43:19 +01:00
Joakim Plate
6eda91ad54 mpegts: stop analyzing when pmt for all programs have been found
This disables NOHEADER after finding PMT for all programs to
avoid find_stream_info always exhausting probe size for mpegts.

This is very important for live streams since read speed
will be limited. rtsp, udp and any protocol streaming a live
mpegts will have dramatically faster startup time.

Note, lack of codec parameters for streams can still cause
the full probe size to be exhausted.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 21:43:19 +01:00
Michael Niedermayer
d600b18f22 avformat/utils: limit rfps to values larger than fps
This avoids some nonsense values being produced by totally corrupted input

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 21:43:19 +01:00
Michael Niedermayer
476aceaa22 vformat/id3v2: check avio_read for short reads in addition to errors
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 20:13:45 +01:00
Stefano Sabatini
d37d4b6e40 lavf/mux: improve feedback in case of no streams in muxer 2013-12-15 20:04:06 +01:00
Michael Niedermayer
4511531582 avformat/oggparsetheora: zero extradata padding area
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f66fa0ac09d_9197_theora_a4_v6_k250_s0.ogg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 19:21:48 +01:00
Michael Niedermayer
0e0f6bd4a5 avformat/id3v2: Check avio_read() return code in id3v2_parse()
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f5a04a9b50d_7087_mp3__mp3__tooSmallFinal.mp3
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 15:45:44 +01:00
Alex Sukhanov
cc0e2ba1aa Enable parser in FLV demuxer for H264 codec
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 04:18:13 +01:00
Michael Niedermayer
f6cd447bf1 avformat/utils: treat flv like mov with timestamp discarding
This prevents a regression when using an avparser with flv h264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 04:18:13 +01:00
Michael Niedermayer
6f9be91063 avformat/iff: fix memleak of packet
Fixes: msan_uninit-mem_7f65b9788da6_388_24.iff
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 01:44:04 +01:00
Michael Niedermayer
2b31a9c613 avformat/iff: shrink packets to the initialized data
Fixes use of uninitialized data
Fixes: msan_uninit-mem_7f65b9788da6_388_24.iff
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 01:34:14 +01:00
Michael Niedermayer
7a5d3a41fe avformat/mov: Check avio_read() return code in mov_read_extradata() and shrink the extradata if needed / return an error
Fixes use of uninitialized data
Fixes: msan_uninit-mem_7ff57193e77e_2715_RAW512K_Stream_004.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-15 00:16:53 +01:00
Michael Niedermayer
12e8104120 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec_h264: Check the return value of functions doing allocations

See: c5f15f40b9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 22:39:57 +01:00
Michael Niedermayer
09c13ff7bd Merge commit '6451c8853a07ff2e28bda950fb5e83fcf88c5cf4'
* commit '6451c8853a07ff2e28bda950fb5e83fcf88c5cf4':
  sdp: Check theora colorspace before producing the configuration string

See: db8a53d86a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 22:32:46 +01:00
Michael Niedermayer
6659364d3a Merge commit '797f2a791397210ec1b591b326658805c5dbf104'
* commit '797f2a791397210ec1b591b326658805c5dbf104':
  hdsenc: Check the init_file() return code
  hdsenc: Fix an off by one error in an array size check
  hdsenc: Avoid integer overflow

Conflicts:
	libavformat/hdsenc.c

See: 572965c9a6
See: 3dbf9afe85
See: 6722e564a8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 22:17:17 +01:00
Michael Niedermayer
892562e921 avformat/ipmovie: Check OPCODE_CREATE_TIMER size
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f81e836ef8c_5930_ipmovie_interplayvideo_interplay_dpcm__bislogo.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 21:59:28 +01:00
Yu Xiaolei
20bc574b86 build fix: apetag.c depends on img2.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 18:51:17 +01:00
Michael Niedermayer
9aba0a6f7b rtpdec_h264: Check the return value of functions doing allocations
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-14 17:48:46 +02:00
Martin Storsjö
6451c8853a sdp: Check theora colorspace before producing the configuration string
This avoids a memory leak (or having to worry about freeing the
config string) if the colorspace isn't accepted.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-14 17:48:46 +02:00
Michael Niedermayer
797f2a7913 hdsenc: Check the init_file() return code
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-14 17:48:46 +02:00
Michael Niedermayer
b8ed15d637 hdsenc: Fix an off by one error in an array size check
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-14 17:48:42 +02:00
Michael Niedermayer
417927af3c hdsenc: Avoid integer overflow
Also remove a silly leftover pair of parentheses.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-14 17:48:28 +02:00
Stefano Sabatini
2cfe70ff3e lavf/movenc: return meaningful error code from mov_write_header() 2013-12-14 13:21:58 +01:00
Stefano Sabatini
54c596fe7a lavf/movenc: improve feedback in case of unsupported codec 2013-12-14 13:21:51 +01:00
Michael Niedermayer
f5cf0ea93a avformat/asf: clear uninitialized areas of packets before returning them
Fixes use of uninitialized variables
Fixes msan_uninit-mem_7f839282b6ce_7273_msn08_VBRq70_800x600.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-13 23:32:45 +01:00