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Author SHA1 Message Date
Stefano Sabatini
64d340c62a lavf/utils: add error check in av_read_frame() 
In particular, fix crash when the input file contains no packets (e.g. an
ffmeta input).
 2012-09-24 00:41:13 +02:00
Michael Niedermayer
127b70e423 ra144: factor division out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 21:12:23 +02:00
Nicolas George
7200fecd9b cmdutils: sort codec lists. 
The lists are sorted first by type (video first)
and then alphabetically by name.

Fix ticket #1669.
 2012-09-23 21:05:29 +02:00
Sebastien Zwickert
f25d53d95f configure: disable VDA on ppc, fix build 
Fixes Ticket1760

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 17:27:44 +02:00
Reimar Döffinger
033f53fb8f Document why we always send a Range HTTP header. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-09-23 15:40:17 +02:00
Reimar Döffinger
3905caf251 Document that the MPEG12 "fast" functions can read out of bounds. 
This is intentional (and a reason why fast usually should not be used),
but a few people sent patches to "fix" this recently so it would be
better to document this.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-09-23 15:40:17 +02:00
Clément Bœsch
2599541b3d WebVTT demuxer and decoder. 2012-09-23 15:24:08 +02:00
Dmitry Samonenko
697ea4fccf Introducing speex RTP demuxing (RFC 5574) 
RTPDynamicProtocolHandler for speex is added. Initial support for
speex depacketization from RTP stream comes with it.
Currently, only codec audio rate can be applied based on sdp:
* Narrowband    ( 8K)
* Wideband      (16K)
* Ultrawideband (32K)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 14:20:13 +02:00
Dmitry Samonenko
b024c41e1e Add initial support for speex RTP packetization (RFC 5574) 
* libspeex audio codec is no longer considered unsupported
  when using rtp as output format.
* SDP rtpmap is added for speex payload, formatted according to RFC

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 14:08:48 +02:00
Michael Niedermayer
fecfdf6e72 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avcodec: fix memleak in avcodec_encode_audio2()

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 13:55:43 +02:00
Michael Niedermayer
f0bb88e2bc Revert "http: only send range header when necessary" 
This reverts commit 48cf0f1c18.
This can cause problems with seekability detection
 2012-09-23 13:21:35 +02:00
Michael Niedermayer
21c4393f1c lavf/find_stream_info: make sure we decode at least one frame for DTS 
The channel layout at the demuxer layer is commonly wrong and would
otherwise be used.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 04:56:51 +02:00
Michael Niedermayer
61a84755a9 lavf: dont open a decoder at the top of find_stream_info before probing has finished 
It could open the wrong decoder.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 04:56:21 +02:00
Duncan Salerno
48cf0f1c18 http: only send range header when necessary 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 02:36:08 +02:00
Duncan Salerno
0a8cc1179a http: larger buffer for long URIs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 02:35:42 +02:00
rogerdpack
641c0eea0b bitmap header lookup: add code comment 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 02:12:34 +02:00
Michael Niedermayer
697b476c07 wav: Fix DTS detection 
Fixes Ticket1474

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 01:22:16 +02:00
Michael Niedermayer
a9f522d1b7 lavf: document request_probe properly 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 01:22:16 +02:00
Michael Niedermayer
a380f82c53 lavf: allow using request_probe as a score threshold to accept a codec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 01:22:16 +02:00
Stefano Sabatini
740c995288 lavfi: add asendcmd and sendcmd filters 2012-09-23 00:50:06 +02:00
Stefano Sabatini
7fe1ecefe1 lavfi/hue: simplify/fix setting logic in set_options() 
Parse expression only when a new value is explicitly specified.

In particular, avoid double free in case an old expression value is
cached, it is set in the context, it is freed as the old value, and
finally the pointer stored in the context is freed again when the filter
is released.
 2012-09-23 00:46:33 +02:00
Michael Niedermayer
eb949544ca ffmpeg: fix 10l (use of uninitilaized variable) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 22:09:41 +02:00
Michael Niedermayer
374033ee93 ffmpeg: remove now unneeded old *_codec_name code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:58:51 +02:00
Michael Niedermayer
8ccb56abee ffmpeg/opt_output_file: extract subtitle codec name through new API 
This should fix specifying subtitle codecs with the new syntax in some cases.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:57:47 +02:00
Michael Niedermayer
a4271f3d4e ffmpeg: dont match unspecified media types in MATCH_PER_TYPE_OPT 
This would change existing behavior, and should if done, done seperately.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:56:10 +02:00
Michael Niedermayer
3db4c88ac1 ffmpeg/opt_preset: update to new option API for reading codec names. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:16:49 +02:00
Michael Niedermayer
bad953bc2d ffmpeg: fix overriding codecs with the new syntax 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 17:56:35 +02:00
Justin Ruggles
0ccf051a9d avcodec: fix memleak in avcodec_encode_audio2() 
Ensure that padded_frame is freed before returning when needed.
 2012-09-22 09:24:24 -04:00
Michael Niedermayer
8364bde02b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  sipr: fall back to setting mode based on bit_rate.

Conflicts:
	libavcodec/sipr.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 14:04:44 +02:00
Michael Niedermayer
79bf1f0ad0 rawdec: fix "warning: assignment from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 13:48:40 +02:00
Andrew Wason
225efccefc lavfi/buffersink: fix check on pixel_fmts in the opaque parameter 
Fix programmatic selection of accepted pixel formats.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-09-22 10:59:40 +02:00
Stefano Sabatini
ab4ee9fd5e tests: update fate-ffprobe test to make use of -bitexact flag 
Should fix tests with --enable-small.
 2012-09-22 09:34:56 +02:00
Stefano Sabatini
42047c3e86 ffprobe: reindent after the previous commit 2012-09-22 09:34:56 +02:00
Stefano Sabatini
4cd1addcc4 ffprobe: add -bitexact boolean option 
The option is mostly useful to make ffprobe output independent from the
build, and in particular to fix FATE --enable-small failures.
 2012-09-22 09:34:56 +02:00
Michael Niedermayer
07cdd39478 pnmdec: use explicit casts to remove const to avoid warning with clang 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:51:47 +02:00
Michael Niedermayer
28e88a24f6 rtsp: fix "warning: ret may be used uninitialized in this function" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:49:04 +02:00
Michael Niedermayer
0079232299 rtsp: kill a pointer type warning (void **) vs. (AVFormatContext **) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:45:12 +02:00
Michael Niedermayer
8d45c001a8 flac_parser: fix fifo ptr wrap check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:40:10 +02:00
Loren Merritt
1b1b902e2c hqdn3d: Fix out of array read in LOWPASS 
Fixes ticket1752

Commit message by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 03:17:28 +02:00
Clément Bœsch
ea5bd7ea6f lavf/oggdec: check for begin-of-stream flag in case of chained streams. 
Fix Ticket #1617, revealing a regression I introduced in 8f3eebd.

We need to make sure no stream is added in between Ogg context save and
restore operations (because it would likely lead to a mismatch between
ogg->nstreams and AVFormatContext->nb_streams after the restore op).
This is the reason the ogg->state check is added in ogg_new_stream().
Before this patch, checking for ogg->headers was preventing this:
ogg->headers is always set before any ogg save/restore (though, it was
also preventing from creating the stream when necessary).
 2012-09-22 00:40:51 +02:00
Reimar Döffinger
c54e00610f sipr: fall back to setting mode based on bit_rate. 
Not all applications (e.g. MPlayer) set block_align, and
when using a different demuxer it might not even be
easily available.
So fall back to selecting mode based on bit rate as before
if block_align has not useful value.
It can't be worse than failing to decode completely.

(cherry picked from commit 1d0d63052b)

CC: libav-stable@libav.org
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-09-21 20:11:23 +02:00
Clément Bœsch
405ee405c9 ffmpeg: complete mov/mp4 based timebase hack with "f4v" format. 2012-09-21 17:27:57 +02:00
Matthieu Bouron
41f7e0649f mxf: export ff_mxf_get_samples_per_frame to lavf 
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-21 16:20:38 +02:00
Clément Bœsch
7bc70930dd lavf/movenc: add F4V flavor. 2012-09-21 15:14:11 +02:00
Michael Niedermayer
406cdddbdd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  libx264: add forgotten ;
  matroskadec: fix a sanity check.
  matroskadec: only return corrupt packets that actually contain data
  lavf: zero data/size of the packet passed to read_packet().
  ARM: use 2-operand syntax for ADD Rd, PC in Apple PIC code
  ARM: align PIC offset pools to 4 bytes
  ARM: swap source operands in some add instructions
  configure: update tms470 detection for latest version
  lavf probe: prevent codec probe with no data at all seen
  motion_est: fix use of inline on extern functions

Conflicts:
	libavcodec/motion_est_template.c
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-21 14:44:32 +02:00
Stefano Sabatini
9543cd593e ffprobe: print format long_name only if non-NULL 
Fix possible crash when long_name is not defined (for example if
--enable-small).
 2012-09-21 13:59:18 +02:00
Stefano Sabatini
3aa1b53256 lavfi/hue: set to NULL freed pointers 
Possibly safer.
 2012-09-21 12:44:44 +02:00
Stefano Sabatini
31aa5b1a78 lavfi/hue: fix crash when resetting the saturation expression 
Previously when saturation was reinited, the old value was freed when
setting options, and freed again in PARSE_EXPRESSION().
 2012-09-21 12:43:52 +02:00
Stefano Sabatini
0f40105aaa ffprobe: print codec_long_name only when available 
Avoid possible segmentation fault if codec_long_name is defined as
NULL (for example if --enable-small).
 2012-09-21 09:27:06 +02:00
Anton Khirnov
e52e4fe10d libx264: add forgotten ; 2012-09-21 09:20:09 +02:00