Commit Graph

7812 Commits

Author SHA1 Message Date
Martin Storsjö
552a99957f rtpdec_qdm2: Don't try to parse data packet if no configuration is received
The later parsing of payload data depends on the configuration
being present. If it hasn't been configured properly yet,
parsing a data packet may lead to a crash.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-13 00:20:59 +03:00
Aurelien Jacobs
89d4c13057 matroskaenc: make sure we don't produce invalid file with no codec ID
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 18:02:28 +02:00
Aurelien Jacobs
9c569ef712 matroskadec: check that pointers were initialized before accessing them
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 18:02:28 +02:00
Stefano Sabatini
4ad0693edc lavf: fix function name in compute_pkt_fields2 av_dlog message
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 18:02:28 +02:00
Marton Balint
2c71581698 lavf: fix av_find_best_stream when providing a wanted stream.
In the main loop, stream_number is incremented after checking the stream type,
so the search usually will not find the wanted stream.

This patch eliminates the useless stream_number variable and introduces a new
one, called real_stream_index to store the real stream index of the current
stream, no matter if we are looping through all the streams or only the streams
of a program.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 18:02:27 +02:00
Marton Balint
6b35a795f8 lavf: fix av_find_best_stream when decoder_ret is given and using a related stream.
Yet another fix for the code originally designed for use without related_stream.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 18:02:27 +02:00
Uoti Urpala
bcedf2e519 asfdec: fix assert failure on invalid files
Add an extra size validity check in asf_read_frame_header(). Without
this asf->packet_size_left may become negative, which triggers an
assertion failure later.
2011-05-12 16:09:39 +02:00
Michael Niedermayer
10291562f3 Revert "asfdec: fix assert failure on invalid files"
Reverting this pulled change as author considers this change buggy compared to his
original version.
This reverts commit 0bd433a916.
2011-05-12 16:04:13 +02:00
Yusuke Nakamura
5f0bb0baef mov: Support edit list atom version 1.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-12 15:52:25 +02:00
Thierry Foucu
b7903ab16b If a MP3 file contains the string NSVs, the NSV probe will think it is a NSV file instead of a MP3 file. Check for 0xBEEF after a Video/Audio chunck for more accuracy.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-12 14:37:50 +02:00
Clément Bœsch
e575685fad Cosmetics: fix prototypes in oggdec
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-12 13:34:20 +02:00
Clément Bœsch
5780f41af5 oggdec: fix memleak with continuous streams.
This avoids the creation of a new AVStream instead of replacing it when
a stream reset occurs (track change with some webradios for example).

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-12 13:34:20 +02:00
Aurelien Jacobs
2501d2f386 matroskaenc: add missing new line in av_log() call
Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 13:08:30 +02:00
Baptiste Coudurier
304e983dc7 movenc: fix yuv range in avid atoms used by dnxhd.
yuv range: full 1 / normal 2

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 13:07:21 +02:00
Alex Converse
7fe3207e25 movenc: fix adpcm mono muxing.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 13:05:30 +02:00
Baptiste Coudurier
6ae38aa3ce mpegts: do not output known sized packet if an unbounded packet is already queued.
Fix issue #2624.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-05-12 13:04:58 +02:00
Diego Biurrun
046f081b46 configure: Do not unconditionally add -D_POSIX_C_SOURCE to CPPFLAGS.
Adding _POSIX_C_SOURCE to CPPFLAGS globally produces all sorts of problems
since it causes certain system functions to be hidden on some (BSD) systems.
The solution is to only add the flag on systems that really require it, i.e.
glibc-based ones.

This change makes BSD systems compile out-of-the-box without the need for
adding specific flags manually.  It also allows dropping a number of flags
set manually on a file-per-file basis, but were only present to work around
breakage introduced by the presence of _POSIX_C_SOURCE.

Also add _XOPEN_SOURCE to CPPFLAGS for glibc systems.  We use XSI extensions
in several places already, so it is preferable to define it globally instead
of littering source files with individual #defines only needed for glibc.
2011-05-12 11:41:59 +02:00
Thierry Foucu
45faf7fcd3 nsv: Fix misdetection of MP3 files as NSV.
If an MP3 file contains the string NSVs, the NSV probe will confuse it for an
NSV file. Check for 0xBEEF after a Video/Audio chunk to achieve more accuracy.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-12 11:32:39 +02:00
Clément Bœsch
b3bbc6fdc5 oggdec: use explicit AVInputFormat struct initializers
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-12 11:32:26 +02:00
Clément Bœsch
f95257d27c oggdec: simplify ogg_probe
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-12 11:32:26 +02:00
Michael Niedermayer
612122b187 Merge remote branch 'qatar/master'
* qatar/master: (32 commits)
  10-bit H.264 x86 chroma v loopfilter asm
  Port SMPTE S302M audio decoder from FFmbc 0.3. [Copyright headers corrected]
  Fix crash of interlaced MPEG2 decoding
  h264pred: fix one more aliasing violation.
  doc/APIchanges: fill in missing hashes and dates.
  flacenc: use proper initializers for AVOption default values.
  lavc: deprecate named constants for deprecated antialias_algo.
  aac: workaround for compilation on cygwin
  swscale: extend YUV422p support to 10bits depth
  tiff: add support for inverted FillOrder for uncompressed data
  Remove unused softfloat implementation.
  h264pred: fix aliasing violations.
  rotozoom: Eliminate French variable name.
  rotozoom: Check return value of fread().
  rotozoom: Return an error value instead of calling exit().
  rotozoom: Make init_demo() return int and check for errors on invocation.
  rotozoom: Drop silly UINT8 typedef.
  rotozoom: Drop some unnecessary parentheses.
  rotozoom: K&R coding style cosmetics
  rtsp: Only do keepalive using GET_PARAMETER if the server supports it
  ...

Conflicts:
	Changelog
	cmdutils.c
	doc/APIchanges
	doc/general.texi
	ffmpeg.c
	ffplay.c
	libavcodec/h264pred_template.c
	libavcodec/resample.c
	libavutil/pixfmt.h
	libavutil/softfloat.c
	libavutil/softfloat.h
	tests/rotozoom.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-12 04:51:24 +02:00
Michael Niedermayer
4ea216e761 libavformat/utils: Only consider dvb teletext timestamps for start time when they are consistent with the rest.
This fixes Ticket51.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-12 03:40:21 +02:00
ami_stuff
4f038fdc23 Add "DAVC" FourCC
This FourCC is used by "mpegable AVC" codec and the file encoded with this codec decodes correctly with FFmpeg's H264 decoder.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-11 22:43:30 +02:00
Baptiste Coudurier
9aa91043f3 Port SMPTE S302M audio decoder from FFmbc 0.3. 2011-05-11 17:25:06 +02:00
Martin Storsjö
0b4949b518 rtsp: Only do keepalive using GET_PARAMETER if the server supports it
This is more like what VLC does. If the server doesn't mention
supporting GET_PARAMETER in response to an OPTIONS request,
VLC doesn't send any keepalive requests at all. After this patch,
libavformat will still send OPTIONS keepalives if GET_PARAMETER
isn't explicitly said to be supported.

Some RTSP cameras don't support GET_PARAMETER, and will
close the connection if this is sent as keepalive request
(but support OPTIONS just fine, but probably don't need any
keepalive at all). Some other cameras don't support using
OPTIONS as keepalive, but require GET_PARAMETER instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-11 10:42:34 +03:00
Michael Niedermayer
59eb12faff Merge remote branch 'qatar/master'
* qatar/master: (30 commits)
  AVOptions: make default_val a union, as proposed in AVOption2.
  arm/h264pred: add missing argument type.
  h264dsp_mmx: place bracket outside #if/#endif block.
  lavf/utils: fix ff_interleave_compare_dts corner case.
  fate: add 10-bit H264 tests.
  h264: do not print "too many references" warning for intra-only.
  Enable decoding of high bit depth h264.
  Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
  Add support for higher QP values in h264.
  Add the notion of pixel size in h264 related functions.
  Make the h264 loop filter bit depth aware.
  Template dsputil_template.c with respect to pixel size, etc.
  Template h264idct_template.c with respect to pixel size, etc.
  Preparatory patch for high bit depth h264 decoding support.
  Move some functions in dsputil.c into a new file dsputil_template.c.
  Move the functions in h264idct into a new file h264idct_template.c.
  Move the functions in h264pred.c into a new file h264pred_template.c.
  Preparatory patch for high bit depth h264 decoding support.
  Add pixel formats for 9- and 10-bit yuv420p.
  Choose h264 chroma dc dequant function dynamically.
  ...

Conflicts:
	doc/APIchanges
	ffmpeg.c
	ffplay.c
	libavcodec/alpha/dsputil_alpha.c
	libavcodec/arm/dsputil_init_arm.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/arm/dsputil_init_neon.c
	libavcodec/arm/dsputil_iwmmxt.c
	libavcodec/arm/h264pred_init_arm.c
	libavcodec/bfin/dsputil_bfin.c
	libavcodec/dsputil.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_ps.c
	libavcodec/h264_refs.c
	libavcodec/h264dsp.c
	libavcodec/h264idct.c
	libavcodec/h264pred.c
	libavcodec/mlib/dsputil_mlib.c
	libavcodec/options.c
	libavcodec/ppc/dsputil_altivec.c
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/ppc/h264_altivec.c
	libavcodec/ps2/dsputil_mmi.c
	libavcodec/sh4/dsputil_align.c
	libavcodec/sh4/dsputil_sh4.c
	libavcodec/sparc/dsputil_vis.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/x86/dsputil_mmx.c
	libavformat/options.c
	libavformat/utils.c
	libavutil/pixfmt.h
	libswscale/swscale.c
	libswscale/swscale_internal.h
	libswscale/swscale_template.c
	tests/ref/seek/lavf_avi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-11 05:47:02 +02:00
Anton Khirnov
b66752790a AVOptions: make default_val a union, as proposed in AVOption2.
This breaks API and ABI.
2011-05-10 20:22:06 +02:00
Andres Gonzalez
dc05b6af3d Added oggpagesize option for Ogg encoding. Allows setting a preferred page size. When set, if an Ogg stream buffer has enough data, a page is made, instead of filling maximum-size pages. 2011-05-10 19:30:56 +02:00
Vitor Sessak
ecc297308f lavf/utils: fix ff_interleave_compare_dts corner case.
This should fix behavior introduced by commit
96573c0d76. Av_rescale_rnd() is not
lossless so if two timestamps are equal after being rescaled they are
not always actually identical. This patch use av_compare_ts() to get
always a correct result.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:53:19 -04:00
Michael Niedermayer
b97b4b58a6 Merge remote branch 'qatar/master'
* qatar/master:
  mpegaudiodec: group #includes more sanely
  mpegaudio: remove #if 0 blocks
  ffmpeg.c: reset avoptions after each input/output file.
  ffmpeg.c: store per-output stream sws flags.
  mpegaudio: remove CONFIG_MPEGAUDIO_HP option
  mpegtsenc: Clear st->priv_data when freeing it
  udp: Fix receiving RTP data over multicast
  rtpproto: Remove an unused variable
  regtest: fix wma tests
NOT pulled:  mpegaudio: remove CONFIG_AUDIO_NONSHORT
  regtest: separate flags for encoding and decoding

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-10 04:03:17 +02:00
Michael Niedermayer
67d441499a seeking: Favor pkt->pos for generic index building where possible.
See [FFmpeg-devel] [PATCH] Only using st->parser->pos when doing?repacking in the parser.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-10 03:28:42 +02:00
Martin Storsjö
ed87375dd5 mpegtsenc: Clear st->priv_data when freeing it
If not cleared, the caller might try to free it.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-09 19:14:40 +03:00
Martin Storsjö
a7ea5e3d35 udp: Fix receiving RTP data over multicast
Earlier, AVIO_RDWR was handled as READ, and all the checks
for the AVIO_WRONLY flag explicitly meant the write-only case.
When changed from old AVIO/URL contants to AVIO_FLAG in
59d96941f0, these comparisons were updated incorrectly, by
mapping checks for AVIO_WRONLY to checks for AVIO_FLAG_WRITE.

When receiving RTP over UDP, the urlcontext is opened with
READ_WRITE flags.

This patch updates the flag comparisons to check for the same
conditions as the code did prior to 59d96941f0.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-09 19:14:38 +03:00
Martin Storsjö
f9a6cfdd04 rtpproto: Remove an unused variable
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-09 19:14:37 +03:00
Michael Niedermayer
282e8d4b4f avienc: Update 2 debug statements to match the current code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-09 17:49:25 +02:00
Michael Niedermayer
5deedf3552 h264probe: update to latest spec.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-09 16:05:29 +02:00
Michael Niedermayer
25308afbb2 wtvdec: Avoid gmtime_r() it breaks compile on windows.
Better solutions welcome, this is just a quick fix to unbreak compile.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-09 04:17:24 +02:00
Peter Ross
fddf0521c6 wtv: calculate ole date correctly (is seconds since 1899-12-30) 2011-05-09 02:25:40 +02:00
Peter Ross
8acab7ae5b wtv: detect ole date overflow 2011-05-09 02:25:40 +02:00
Reimar Döffinger
d3445a911c Remove unused variable. 2011-05-07 20:14:48 +02:00
Reimar Döffinger
48b9b7edb3 Replace deprecated url_fseek by avio_seek. 2011-05-07 20:14:48 +02:00
Reimar Döffinger
5ce33e6bc5 Move ifdef to avoid unused variable warnings. 2011-05-07 20:14:47 +02:00
Reimar Döffinger
1795364205 Remove unused variables. 2011-05-07 20:14:47 +02:00
Reimar Döffinger
8c3651f4a5 Fix printf format string, fixes a warning. 2011-05-07 20:14:47 +02:00
Michael Niedermayer
7deaa2b8bd riffenc/ffmpeg: Fix stream copy
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 20:03:04 +02:00
Reimar Döffinger
5631729c3d Increase TS packet size detection buffer.
Fixes warning message with ticket #68.
2011-05-07 17:38:18 +02:00
Reimar Döffinger
90f5e991be Assume some TS packet size instead of failing completely.
Fixes ticket #68.
2011-05-07 17:38:18 +02:00
jan gerber
5901cd6236 oggdec:Correct duration
Based on a patch by Reimar Döffinger.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 16:21:55 +02:00
Reimar Döffinger
6266c51538 Simplify condition. 2011-05-07 09:47:35 +02:00
Michael Niedermayer
e5a85164b1 Merge remote branch 'qatar/master'
* qatar/master:
  mov: fix composition timestamps on movie fragments.
  wmavoice: Use proper size in memeset().
2011-05-07 04:14:09 +02:00
Michael Niedermayer
c60d2be551 mp3enc:simplify
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 04:01:28 +02:00
Michael Niedermayer
e1e8a8ded4 mp3enc:better variable name for the frames field file postion.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 04:01:08 +02:00
Michael Niedermayer
4382bc2ceb mp3enc: drop nested structs
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 03:59:57 +02:00
Michael Niedermayer
f2a90c3b34 mp3enc:use FFMIN()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 03:58:52 +02:00
Michael Niedermayer
01be9331c7 mp3enc:Drop unneeded floating point math.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 03:58:51 +02:00
Michael Niedermayer
ec9a5deb20 mp3enc: drop sum and count bytes instead of bitrates from decoded headers.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 03:58:17 +02:00
Michael Niedermayer
7d62475656 mp3enc: remove unneeded ifdef
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 03:43:12 +02:00
Michael Niedermayer
173c975ead mp3enc: remove unneeded static const variables.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-07 03:43:12 +02:00
Peter Belkner
d62bf5d4e7 mp3enc: mux a XING header
The patch below provides exactly that to the MP3 muxer. A XING header
containing

   * the numer of frames,
   * the size, and
   * a TOC

is generated.

It's based on an idea by Anton Khirnov (restricted to the number of
frames) found at

   http://patches.ffmpeg.org/patch/1891/

The TOC is generated as found in lame's "VbrTag.c".

According to my tests the following reproduces the number of frames, the
size and the TOC in "c.mp3" from "b.mp3" (except a shift due to shorter
XING header generated by FFmpeg):

   lame -V2 a.wav b.mp3
   ffmpeg -i b.mp3 -acodec copy -y c.mp3
2011-05-07 03:27:38 +02:00
Michael Niedermayer
a565c7b7f2 aiffdec:Rewrite get_meta()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-06 17:39:31 +02:00
Yusuke Nakamura
45a811b512 mov: fix composition timestamps on movie fragments.
This fixes, for instance, the case that there is a track that has some samples with composition time offset and has a track run without sample-composition-time-offsets-present.
2011-05-05 22:07:54 -07:00
Michael Niedermayer
187528441a avidec: correct frame_offset for seeking
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-06 03:54:35 +02:00
Michael Niedermayer
5e24098b84 avidec: detect mpeg4 keyframes in indexless avi
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-06 02:21:36 +02:00
Michael Niedermayer
b000b86e1d Merge remote branch 'qatar/master'
* qatar/master: (23 commits)
  doc: Check standalone compilation before submitting new components.
  Fix standalone compilation of pipe protocol.
  Fix standalone compilation of ac3_fixed encoder.
  Fix standalone compilation of binkaudio_dct / binkaudio_rdft decoders.
  Fix standalone compilation of IMC decoder.
  Fix standalone compilation of WTV demuxer.
  Fix standalone compilation of MXPEG decoder.
  flashsv: K&R cosmetics
  matroskaenc: fix memory leak
  vc1: make overlap filter for I-frames bit-exact.
  vc1dec: use s->start/end_mb_y instead of passing them as function args.
  Revert "VC1: merge idct8x8, coeff adjustments and put_pixels."
  Replace strncpy() with av_strlcpy().
  indeo3: Eliminate use of long.
  get_bits: make cache unsigned to eliminate undefined signed overflow.
  asfdec: fix assert failure on invalid files
  avfilter: check malloc return values.
Not pulled as reason for reindent is not pulled:  mpegvideo: reindent.
  nutenc: check malloc return values.
Not pulled due to much simpler solution in ffmpeg  *: don't av_malloc(0).
  ...

Conflicts:
	doc/developer.texi
	libavcodec/Makefile
	libavcodec/get_bits.h
	libavcodec/mpegvideo.c
	libavformat/Makefile
	libavutil/log.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-05 03:30:24 +02:00
Diego Biurrun
8799541a0a Fix standalone compilation of pipe protocol.
file_check() is not only used by the file protocol, adjust #ifdef accordingly.
2011-05-04 21:12:42 +02:00
Diego Biurrun
61165a1bba Fix standalone compilation of WTV demuxer. 2011-05-04 21:12:40 +02:00
Mans Rullgard
eddd580b74 matroskaenc: fix memory leak
This fixes a memory leak occurring when no cue points are defined
since commit 91819763.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-04 18:06:45 +01:00
Alex Converse
1a5e4fd8c5 Replace strncpy() with av_strlcpy(). 2011-05-03 21:20:13 -07:00
Uoti Urpala
0bd433a916 asfdec: fix assert failure on invalid files
Add an extra size validity check in asf_read_frame_header(). Without
this asf->packet_size_left may become negative, which triggers an
assertion failure later.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-03 22:36:08 -04:00
Ronald S. Bultje
7643265505 nutenc: check malloc return values. 2011-05-03 22:29:19 -04:00
Ronald S. Bultje
25588d3b8a nutenc: don't av_malloc(0). 2011-05-03 22:29:08 -04:00
Ronald S. Bultje
f8b1245922 asfdec: fix parsing of packets that overrun into padding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-03 22:14:04 -04:00
Michael Niedermayer
707e8612e8 Merge remote branch 'qatar/master'
* qatar/master:
  Implement fate-rsync target
  Make ffmpeg support generic data stream

Conflicts:
	cmdutils.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-04 04:06:26 +02:00
Luca Barbato
e3b540b424 Make ffmpeg support generic data stream
The patch is the first step to support -dcodec copy
2011-05-03 11:51:55 +02:00
ami_stuff
884f678cfd Add *.j2k extension to JPEG2000 decoder
Some files with *.j2k extension can be found for example here:

http://www.openjpeg.org/index.php?menu=samples

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-02 18:38:16 +02:00
Reimar Döffinger
148ffcd2ce Make DV (sub) demuxer set proper pkt->pos values.
This makes the avi demuxer create packets with proper pos values
with the file from ticket #140.
2011-05-02 18:38:01 +02:00
Stefano Sabatini
ce5e49b0c2 replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_* 2011-05-02 16:41:41 +02:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-02 12:18:44 +02:00
zhentan feng
5edb23295e WTV: Add ff_ prefix to the moved fields.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 21:13:18 +02:00
zhentan feng
5ab826c165 WTV:move the common variable used by wtvdec.c and wtvenc.c to a new file wtv.h and wtv.c.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 21:12:02 +02:00
zhentan feng
80a330679f rename wtv.c to wtvdec.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 21:10:00 +02:00
Michael Niedermayer
ffb5a0d533 Merge commit '85770f2a2651497861ed938efcd0df3696ff5e45'
* commit '85770f2a2651497861ed938efcd0df3696ff5e45':
  AVOptions: make default_val a union, as proposed in AVOption2.
  Move ff_dynarray_add to lavu and make it public.
  lavf: remove duplicate assignment in avformat_alloc_context.
  lavf: use designated initializers for AVClasses.
  options: simplify av_find_opt by using av_next_option.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 00:26:05 +02:00
Reimar Döffinger
1a9f9f81b1 Do not drop packets with no valid ->pos set as e.g. DV-in-AVI produces.
Fixes ticket #140.
2011-04-30 23:06:04 +02:00
Michael Niedermayer
ffdc49df25 AVIDEC: use_odmc demuxer specific option. (mostly an exmaple for demuxer specific options)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-30 22:09:15 +02:00
Michael Niedermayer
492026209b LAVFAPI: demuxer specific options.
(someone please add doxy)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-30 22:09:15 +02:00
Michael Niedermayer
ce62b35c31 output_example: use avformat_alloc_output_context()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-30 22:09:15 +02:00
Michael Niedermayer
7d727f1338 LAVFAPI: avformat_alloc_output_context() / simplify usage of muxers.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-30 22:09:15 +02:00
Michael Niedermayer
a2eef3e9f5 LAVF API: remove AVOutputFormat.set_parameters() the field is unused.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-30 22:09:15 +02:00
Reimar Döffinger
543f3db978 Read the album_artist, grouping and lyrics metadata.
Our muxer writes these out, so we really should support reading them.
Fixes ticket #30.
2011-04-30 11:02:49 +02:00
Anton Khirnov
85770f2a26 AVOptions: make default_val a union, as proposed in AVOption2.
This breaks API and ABI.
2011-04-30 08:34:16 +02:00
Michael Niedermayer
be315a3232 Merge remote branch 'qatar/master'
* qatar/master:
Duplicate  AMV: disable DR1 and don't override EMU_EDGE
Duplicate  lavf: inspect more frames for fps when container time base is coarse
Wrong and we have correct fix: Fix races in default av_log handler
  vorbis: Replace sized int_fast integer types with plain int/unsigned.
  Remove disabled non-optimized code variants.
NO  bswap.h: Remove disabled code.
  Remove some disabled printf debug cruft.
  Replace more disabled printf() calls by av_dlog().
NO  tests: Remove disabled code.
NO  Replace some commented-out debug printf() / av_log() messages with av_dlog().
  vorbisdec: Replace some sizeof(type) by sizeof(*variable).
NO  vf_fieldorder: Replace FFmpeg by Libav in license boilerplate.

Conflicts:
	libavcodec/h264.c
	libavcodec/vorbisdec.c
	libavutil/log.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-30 01:58:26 +02:00
Anssi Hannula
7c152a458d lavf: inspect more frames for fps when container time base is coarse
As per issue2629, most 23.976fps matroska H.264 files are incorrectly
detected as 24fps, as the matroska timestamps usually have only
millisecond precision.

Fix that by doubling the amount of timestamps inspected for frame rate
for streams that have coarse time base. This also fixes 29.970 detection
in matroska.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 78431098f9)

Tested with mplayer based on this report
http://thread.gmane.org/gmane.comp.video.mplayer.user/66043/focus=66063

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-29 22:46:13 +02:00
Diego Biurrun
2e15305b70 Remove some disabled printf debug cruft. 2011-04-29 20:00:53 +02:00
Anton Khirnov
35ceaa7376 Move ff_dynarray_add to lavu and make it public. 2011-04-29 17:34:56 +02:00
Diego Biurrun
045dd4b928 Replace some commented-out debug printf() / av_log() messages with av_dlog(). 2011-04-29 17:27:01 +02:00
Anton Khirnov
9ac1bf88c0 lavf: remove duplicate assignment in avformat_alloc_context.
AVClass is already initialized in  avformat_get_context_defaults.
2011-04-29 11:42:05 +02:00
Anton Khirnov
4a7a1b7def lavf: use designated initializers for AVClasses. 2011-04-29 11:39:34 +02:00
Michael Niedermayer
a3ffe0eb76 Revert "Fix url_fopen() flag values."
No longer needed after martins change to the values.
Though this would have been nicer ABI wise but iam too lazy to maintain this difference

This reverts commit 183401b924.
2011-04-29 04:31:28 +02:00
Michael Niedermayer
455ce979d0 Merge remote branch 'qatar/master'
* qatar/master:
LOTS of duplicates ...
  avio: Fix the deprecated fallback URL-prefixed open flags
  avoid duplicate -lm in .pc files
  mpeg12: terminate mpeg2_video_profiles arrays
  network: Check POLLERR and POLLHUP in ff_network_wait_fd
  mpegtsenc: make PMT PID really start on pmt_start_pid
  nut format: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
  rawvideo codec: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
  hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
  crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
  libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation

Conflicts:
	configure
	libswscale/swscale.h
	tests/ref/lavf/ts

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-29 04:29:21 +02:00
Martin Storsjö
5b81e29593 avio: Fix the deprecated fallback URL-prefixed open flags
While deprecated, they're totally useless as long as their values
are different from the AVIO_FLAG values that are used internally.
Currently, this leads to old libav applications still compiling
correctly (since we haven't removed the fallback wrappers), but
failing since the functions internally compare to the new AVIO_FLAG
values.

These should be removed at some point, but they aren't removed yet.
The intent is to be able to recompile an old application against
the new ABI without modifying the code, and this doesn't work
currently.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-28 23:28:17 +03:00
Michael Niedermayer
183401b924 Fix url_fopen() flag values.
Reported by: Luca Abeni
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-28 13:20:03 +02:00
Carl Eugen Hoyos
2d8d6882a7 Read channel layout atom in mov files. 2011-04-28 10:47:40 +02:00
Carl Eugen Hoyos
dcf008af34 Clarify warning messages. 2011-04-28 10:47:00 +02:00
Carl Eugen Hoyos
91b782720f Move channel chunk reading function to isom.c.
Move ff_read_chan_chunk() to isom.c and rename it as ff_mov_read_chan().
2011-04-28 10:45:32 +02:00
Gil Pedersen
f2c85458c4 network: Check POLLERR and POLLHUP in ff_network_wait_fd
Previously, the function would lead to an infinite wait (by
returning AVERROR(EAGAIN)) on sockets indicating an error
via either of these poll flags.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-28 10:28:51 +03:00
Anton Khirnov
f8fec05052 mpegtsenc: make PMT PID really start on pmt_start_pid 2011-04-28 07:26:40 +02:00
Peter Ross
f9fb574dee nut format: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:28 +02:00
Carl Eugen Hoyos
058aabd475 Fix caf channel layouts ITU_2_2 and DVD_6. 2011-04-28 00:10:55 +02:00
Michael Niedermayer
7b9e98173c Revert "Eliminate pointless '#if 1' statements without matching '#else'."
no comment

This reverts commit e6ff064845.

Conflicts:

	libavcodec/dsputil.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-27 04:13:28 +02:00
Michael Niedermayer
d7e5aebae7 Merge remote branch 'qatar/master'
* qatar/master: (23 commits)
  ac3enc: correct the flipped sign in the ac3_fixed encoder
  Eliminate pointless '#if 1' statements without matching '#else'.
  Add AVX FFT implementation.
  Increase alignment of av_malloc() as needed by AVX ASM.
  Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX.
  mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
  documentation: extend documentation for ffmpeg -aspect option
  APIChanges: update commit hashes for recent additions.
  lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums
  aac: add headers needed for log2f()
  lavc: remove FF_API_MB_Q cruft
  lavc: remove FF_API_RATE_EMU cruft
  lavc: remove FF_API_HURRY_UP cruft
  pad: make the filter parametric
  vsrc_movie: add key_frame and pict_type.
  vsrc_movie: fix leak in request_frame()
  lavfi: add key_frame and pict_type to AVFilterBufferRefVideo.
  vsrc_buffer: add sample_aspect_ratio fields to arguments.
  lavfi: add fieldorder filter
  scale: make the filter parametric
  ...

Conflicts:
	Changelog
	doc/filters.texi
	ffmpeg.c
	libavcodec/ac3dec.h
	libavcodec/dsputil.c
	libavfilter/avfilter.h
	libavfilter/vf_scale.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_buffer.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-27 03:51:04 +02:00
Diego Biurrun
e6ff064845 Eliminate pointless '#if 1' statements without matching '#else'. 2011-04-26 20:18:27 +02:00
Michael Niedermayer
3788a3c0c0 Merge remote branch 'qatar/master'
* qatar/master:
  graphparser: add a NULL check on the argument passed to strstr
  setdar: prefer "sar" over "par" in log info message
  fade: fix draw_slice() check on fade->factor value
  fade: make draw_slice() chroma check against planes 1 and 2
  win32: include the correct header in cmdutils.c
  ac3: fix memleak in fixed-point encoder
  flashsv: Return more meaningful error values.
  flashsv: Employ explicit AVCodec struct initializers.
  read AVI palette from the end of extradata
  cosmetics: K&R coding style and more whitespace for Flash Screen Video

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-26 04:21:15 +02:00
Reimar Döffinger
7f725f234e Set start_time to 0 for raw audio files.
None of the raw audio files have timestamps, thus setting
start_time to 0 should be reasonable.
2011-04-25 16:51:27 +02:00
Reimar Döffinger
5e9de76f54 Do not set non_interleaved for DV-in-AVI.
It does not make sense (DV is interleaved by design) and
it avoids a crash when the non-interleaved code tries to
use the priv_data of streams created by the DV demuxer.
The crash could be avoided differently, but then that stream
would still lack an index and would not play correctly in
non-interleaved mode.
Fixes e.g. samples/ffmpeg-bugs/roundup/issue1514/Dennis0002_video1.avi
2011-04-25 14:17:59 +02:00
Kostya Shishkov
23f40a0788 read AVI palette from the end of extradata
Official AVI specification says that stream header in case of video contains
BITMAPINFO, which is equal to BITMAPINFOHEADER and optional palette. Currently
lavf AVI demuxer thinks otherwise which produces garbage on codecs that have
both palette and extradata (luckily, there are not so many such codecs).

An example of such file is:
http://samples.multimedia.cx/V-codecs/KMVC/baseball1.avi
(IIRC, MSS1 or MSS2 also had such situation but they are still not supported
by lavc).

As a side note, passing palette in extradata as it's been done previously is
not quite correct since proper _extra_ data is surplus bytes in
BITMAPINFOHEADER, not including palette.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-24 23:26:45 -07:00
Peter Ross
f27ac6d83c Set channel layout for 4 and 5.1 channel cdata audio files
Patch from Carl Eugen Hoyos (cehoyos at ag dot or dot at)

Signed-off-by: Peter Ross <pross@xvid.org>
2011-04-25 12:13:51 +10:00
Michael Niedermayer
989fb05fe3 Merge remote branch 'qatar/master'
* qatar/master:
  vorbisdec: Employ proper printf format specifiers for uint_fast32_t.
  applehttp: Don't export variant_bitrate if it isn't known
  crypto: Use av_freep instead of av_free
  configure: Add missing libm library dependencies to .pc files.
  oggdec: reindent after 8f3eebd6
  configure: Add missing libavutil inter-library dependencies to .pc files.

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-25 02:29:09 +02:00
Carl Eugen Hoyos
03546a9ac8 Support fourcc MMJP.
Fixes ticket #107.
2011-04-25 00:44:48 +02:00
Carl Eugen Hoyos
69cf1824c6 Support fourcc XVIX.
Fixes ticket #106.
2011-04-25 00:44:48 +02:00
Carl Eugen Hoyos
a8117a62f4 Support fourcc M263.
Fixes ticket #103.
2011-04-25 00:44:48 +02:00
ami_stuff
3e1c59ebc6 Support fourcc auv2.
Fixes ticket #101.
2011-04-25 00:44:48 +02:00
Michael Niedermayer
fbfcc8f1b7 avi: try to synchronize the points in time of the starts of streams after seeking.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 22:38:05 +02:00
Michael Niedermayer
8a68697dc6 Add flag to force demuxers to sort more strictly by dts.
This enables non interleaved AVI mode for example.
Players that are picky on strict interleaving can set this.
Patches to only switch to non intereaved AVI mode when the index is not strictly
correctly interleaved are welcome.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 21:48:36 +02:00
Martin Storsjö
5f85d49b68 applehttp: Don't export variant_bitrate if it isn't known
If there are no variants, the total bitrate of the single
stream isn't known, and exporting variant_bitrate = 0 does
look weird, since there really aren't any variants.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-24 21:30:03 +03:00
Martin Storsjö
ac9cf2e5c4 crypto: Use av_freep instead of av_free
Using av_freep is generally good practice.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-24 21:30:03 +03:00
Michael Niedermayer
e3323a1cbd Fix some passing argument from incompatible pointer type warnings.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 17:46:50 +02:00
Clément Bœsch
dc713546d4 oggdec: reindent after 8f3eebd6
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-04-24 16:45:45 +02:00
Sebastian Vater
183132872a HAM6/HAM8 support for IFF demuxer/decoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 12:45:19 +02:00
Peter Ross
c2a8f12585 EA cdata demuxer: support files with 20 byte header
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 03:53:23 +02:00
Peter Ross
db62d89833 EA cdata demuxer: support 6 channel files
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 03:52:40 +02:00
Peter Ross
c8a5e8a894 EA cdata demuxer: set codec->sample_fmt
This is required by has_codec_parameters in libavformat/utils.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 03:52:20 +02:00
Michael Niedermayer
7b376b398a Merge remote branch 'qatar/master'
* qatar/master:
  Handle unicode file names on windows
  rtp: Rename the open/close functions to alloc/free
  Lowercase all ff* program names.
  Refer to ff* tools by their lowercase names.
NOT Pulled  Replace more FFmpeg instances by Libav or ffmpeg.
  Replace `` by $() syntax in shell scripts.
  patcheck: Allow overiding grep program(s) through environment variables.
NOT Pulled  Remove stray libavcore and _g binary references.
  vorbis: Rename decoder/encoder files to follow general file naming scheme.
  aacenc: Fix whitespace after last commit.
  cook: Fix small typo in av_log_ask_for_sample message.
  aacenc: Finish 3GPP psymodel analysis for non mid/side cases.
  Remove RDFT dependency from AAC decoder.
  Add some debug log messages to AAC extradata
  Fix mov debug (u)int64_t format strings.
  bswap: use native types for av_bwap16().
  doc: FLV muxing is supported.
  applehttp: Handle AES-128 encrypted streams
  Add a protocol handler for AES CBC decryption with PKCS7 padding
  doc: Mention that DragonFly BSD requires __BSD_VISIBLE set

Conflicts:
	ffplay.c
	ffprobe.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 03:41:22 +02:00
Kirill Gavrilov
b1ac139d89 Handle unicode file names on windows
All file names should be in UTF-8 within libavformat.

This is handled by mapping the open() function to an internal one
in os_support.h for windows.

fopen() could be overridden in the same way, but if that would be
used from ffmpeg.c, it would add a dependency on an ff prefixed
internal lavf function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-24 00:05:38 +03:00
Martin Storsjö
9261e6cf3f rtp: Rename the open/close functions to alloc/free
This avoids clashes if we internally want to override the global
open function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-24 00:05:37 +03:00
Carl Eugen Hoyos
ab1572609f 10l: Add misssing CR/LF. 2011-04-23 10:41:44 +02:00
Carl Eugen Hoyos
8f2e438e52 Support channel layout when demuxing aif files. 2011-04-23 10:31:03 +02:00
Carl Eugen Hoyos
8bb5d1c39c Support channel layout when demuxing caf files. 2011-04-23 10:30:18 +02:00
Carl Eugen Hoyos
2a2146aac0 Extend unknown CAF chunk warning message: Print size. 2011-04-23 10:19:21 +02:00
Alex Converse
3583d7cffe Fix mov debug (u)int64_t format strings. 2011-04-22 20:36:12 -07:00
Michael Niedermayer
e16665bf72 Merge remote branch 'qatar/master'
* qatar/master:
  Use av_log_ask_for_sample() to request samples from users.
  Make av_log_ask_for_sample() accept a variable number of arguments.
  vqavideo: We no longer need to ask for version 1 samples.
  aacdec: indentation cosmetics

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-23 01:09:43 +02:00
Martin Storsjö
84465f2180 applehttp: Handle AES-128 encrypted streams
This should hopefully fix roundup issue 2586.

This commit only implements it in the demuxer, not in the
protocol handler. If desired, some of the code could be
refactored to be shared by both implementations.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-23 00:27:21 +03:00
Martin Storsjö
6e4f70a8de Add a protocol handler for AES CBC decryption with PKCS7 padding
This can later be extended to support other AES bit sizes,
encryption, other crypto algorithms, reading the key from a URL, etc.

In order to use it, the key and initialization vector has to be
passed via AVOptions. Since such options can't be passed to
protocols from the command line, the protocol is currently
only for libavformat internal use.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-23 00:27:10 +03:00
Diego Biurrun
d9dee728b8 Use av_log_ask_for_sample() to request samples from users. 2011-04-22 20:12:39 +02:00
Carl Eugen Hoyos
07f45bc988 Support Canopus SD50 with fourcc "CDV5".
Fixes ticket #93.
2011-04-22 18:45:47 +02:00
Stefano Sabatini
50f43fb0e2 matroskaenc: replace AVERROR_NOTSUPP with AVERROR(EINVAL)
AVERROR_NOTSUPP has been dropped with the major bump. Since the
signalled error denotes a configuration problem, AVERROR(EINVAL) looks
an adequate replacement.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-04-22 10:21:21 +02:00
Michael Niedermayer
8772156be0 Merge remote branch 'qatar/master'
* qatar/master:
  APIChanges: document git revision for CODEC_CAP_SLICE_THREADS addition.
  Introduce slice threads flag.
  FATE: allow forcing thread-type when doing threaded fate runs.
  Use av_log_ask_for_sample() where appropriate.
  error: sort, pack, and align error code and string definitions
  The stabilization period after version bumps should be one month, not one week.
  applehttp: Expose the stream bitrate via metadata
  doc: Add some initial docs on the applehttp demuxer
  Provide a fallback version of the libm function trunc
  libavdevice: Define _XOPEN_SOURCE for usleep
  lavc: provide deprecated avcodec_thread_init until next major version
  lavc: provide the opt.h header until the next bump
  error: change AVERROR_EOF value
  error: remove AVERROR_NUMEXPECTED
  error: add error code AVERROR_OPTION_NOT_FOUND, and use it in opt.c

Conflicts:
	libavcodec/h264.c
	libavutil/error.c
	libavutil/error.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-22 03:54:30 +02:00
Martin Storsjö
fe8e039460 applehttp: Expose the stream bitrate via metadata
This helps callers to intelligently switch between bitrate
variants.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-21 14:13:09 +03:00
Stefano Sabatini
9bf81b49cf img2: return AVERROR(EINVAL) in case of invalid filename pattern
In write_packet(), return AVERROR(EINVAL) rather than AVERROR(EIO) if
the provided output filename pattern is not valid. Indeed this has to
be considered a configuration error rather than an I/O error.

Allow a less confusing error report.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-04-21 12:09:15 +02:00
Stefano Sabatini
79157f400b error: remove AVERROR_NUMEXPECTED
AVERROR_NUMEXPECTED is used only in the image muxer and demuxer, and
has a too much specific meaning, which is better explained through a
log message. Thus it can be replaced by AVERROR(EINVAL).

This breaks API.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-21 07:10:16 +02:00
Michael Niedermayer
10d2ae8cf7 Merge remote branch 'qatar/master'
* qatar/master:
  Makefile: Include dependencies for test tools, too
  Remove a version check in av_log made unnecessary by the big bump.
  update last major version increase dates in APIchanges
  Reduce picture size for yadif.
  oggdec: use av_freep() instead of av_free()
  avio: Fix sanity checks in ffurl_read*
  libavformat: Free AVFormatContext->streams
  libavformat: Make protocols pass URLContext as log context where available
  asf: remove commented out code in asf_read_seek
not pulled:  libpostproc: Remove crufty code disabled by the big bump.
  Reflect 0.7_beta1 release in the Changelog
not pulled:  sws: remove disabled cruft.
  lavu: remove disabled ff_random_get_seed cruft.
  lavu: remove disabled sha1 cruft.

Conflicts:
	Changelog
	libavutil/sha1.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-21 03:37:05 +02:00
Nicolas George
b9553cf4b8 avio: fix AVIO_FLAG_READ/WRITE test in ffurl_*.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-04-20 18:13:54 +02:00
Michael Niedermayer
52512d0a43 oggdec: use av_freep() instead of av_free()
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-20 17:37:16 +02:00
Martin Storsjö
26f6b8c571 avio: Fix sanity checks in ffurl_read*
This fixes e.g. reading data over HTTP, where the underlying
socket is set to read/write.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-20 17:00:11 +02:00
Martin Storsjö
7bbb67d580 libavformat: Free AVFormatContext->streams
After switching this from a statically allocated array to a
dynamically allocated one in the major bump, this needs explicit
freeing.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-20 15:42:55 +03:00
Martin Storsjö
c60112f268 libavformat: Make protocols pass URLContext as log context where available
Since the libavformat major bump, URLContext contains an AVClass,
making it a usable log context.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-20 14:59:45 +03:00
Vladimir Pantelic
8408e1d7d6 asf: remove commented out code in asf_read_seek
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-20 12:47:13 +01:00
Michael Niedermayer
efb5fa79f5 Merge remote branch 'qatar/master'
* qatar/master: (37 commits)
  In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function.
  lavc: remove reference to opt.h from Makefile.
  prefer avio_check() over url_exist()
  avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols
  lavu: remove misc disabled cruft
  lavu: remove FF_API_OLD_IMAGE_NAMES cruft
NOT PULLED  lavu: remove FF_API_OLD_EVAL_NAMES cruft
  lavc: remove misc disabled cruft.
  lavc: remove the FF_API_INOFFICIAL cruft.
  lavc: remove the FF_API_SET_STRING_OLD cruft.
  lavc: remove the FF_API_USE_LPC cruft.
  lavc: remove the FF_API_SUBTITLE_OLD cruft.
  lavc: remove the FF_API_VIDEO_OLD cruft.
  lavc: remove the FF_API_AUDIO_OLD cruft.
  lavc: remove the FF_API_OPT_SHOW cruft.
  lavc: remove the FF_API_MM_FLAGS cruft.
  lavf: remove misc disabled cruft.
  lavf: remove FF_API_INDEX_BUILT cruft
  lavf: remove FF_API_URL_CLASS cruft.
  lavf: remove FF_API_SYMVER cruft
  ...

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-20 04:48:23 +02:00
Nicolas George
90a2929416 oggparsecelt: cosmetic: order lines more logically.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-04-19 23:36:29 +02:00
Nicolas George
51c1e255e5 oggparsecelt: call av_set_pts_info unconditionally.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-04-19 23:03:51 +02:00
Stefano Sabatini
55815edca0 prefer avio_check() over url_exist()
The problem with url_exist() is that it tries to open a resource in
RDONLY mode. If the file is a FIFO and there is already a reading
client, the open() call will hang.

By using avio_check() with access mode of 0, the second reading
process will check if the file exists without attempting to open it,
thus avoiding the lock.

Fix issue #1663.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-19 19:48:07 +02:00
Stefano Sabatini
59d96941f0 avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols
Make AVIO_FLAG_ access constants work as flags, and in particular fix
the behavior of functions (such as avio_check()) which expect them to
be flags rather than modes.

This breaks API.
2011-04-19 19:47:58 +02:00
Anton Khirnov
32b80696e0 lavf: remove misc disabled cruft. 2011-04-19 18:31:55 +02:00
Anton Khirnov
df56d58339 lavf: remove FF_API_INDEX_BUILT cruft 2011-04-19 18:31:36 +02:00
Anton Khirnov
7f804085f1 lavf: remove FF_API_URL_CLASS cruft. 2011-04-19 18:31:12 +02:00
Anton Khirnov
5763e63913 lavf: remove FF_API_SYMVER cruft 2011-04-19 18:28:39 +02:00
Anton Khirnov
b4c5acabb9 lavf: remove FF_API_FIRST_FORMAT cruft 2011-04-19 18:28:39 +02:00
Anton Khirnov
583f6c67b6 lavf: remove FF_API_PARAMETERS_CODEC_ID cruft 2011-04-19 18:28:39 +02:00
Anton Khirnov
fc2d3a19c5 lavf: remove FF_API_LAVF_UNUSED cruft 2011-04-19 18:28:39 +02:00
Anton Khirnov
58d5ff0abf lavf: remove FF_API_PARSE_FRAME_PARAM cruft 2011-04-19 18:28:39 +02:00
Anton Khirnov
4df001d77f lavf: remove FF_API_ALLOC_FORMAT_CONTEXT cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
5048e36c99 lavf: remove FF_API_URL_SPLIT cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
c4efa7c229 lavf: remove FF_API_UDP_GET_FILE cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
61573bf1ba lavf: remove FF_API_GUESS_FORMAT cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
dcd4a7b62f lavf: remove FF_API_REGISTER_PROTOCOL cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
468644f6c1 lavf: remove FF_API_URL_RESETBUF cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
575c18da1b lavf: remove FF_API_OLD_METADATA cruft 2011-04-19 18:28:38 +02:00
Anton Khirnov
761ad42968 lavf: remove FF_API_MAX_STREAMS cruft 2011-04-19 18:28:38 +02:00
Nicolas George
e61b83d29e Ogg: add support for Xiph's CELT (Opus) codec.
This patch also introduces CODEC_ID_CELT.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-04-19 15:49:32 +02:00
Carl Eugen Hoyos
133208ffb3 Be more verbose when printing the probe result. 2011-04-19 11:50:27 +02:00
Michael Niedermayer
a3040715e1 Merge commit 'f0a41afd8a37ebe972436fabfa3d289178bbd83b'
* commit 'f0a41afd8a37ebe972436fabfa3d289178bbd83b':
Not pulled:  Replace mplayerhq.hu URLs by libav.org.
  asfdec: Remove dead code from asf_read_close().
  ptx: Use av_log_ask_for_sample() where appropriate.

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-19 02:08:35 +02:00
Baptiste Coudurier
c22f2527ed In mov and flv muxer, check aac bitstream validity. 2011-04-18 14:30:14 -07:00
Anton Khirnov
139f3ac42d Bump major versions of all libraries.
They've accumulated enough new APIs and corresponding deprecated cruft.

This breaks API and ABI.
2011-04-18 20:19:47 +02:00
Diego Biurrun
f0a41afd8a Replace mplayerhq.hu URLs by libav.org. 2011-04-18 18:23:16 +02:00
Diego Biurrun
0b5ae1fdd3 asfdec: Remove dead code from asf_read_close(). 2011-04-18 15:35:45 +02:00
Michael Niedermayer
2d2b5a1421 10l, commit that should have been stashed into the merge.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-17 23:59:00 +02:00
Michael Niedermayer
c40798441f Merge remote branch 'qatar/master'
* qatar/master:
  ac3dec: fix processing of delta bit allocation information.
  vc1: fix fate-vc1 after previous commit.
  wmv3dec: fix playback of complex WMV3 files using simple_idct.
  make av_dup_packet() more cautious on allocation failures
  make containers pass palette change in AVPacket
  introduce side information for AVPacket

Politic commits that have not been pulled:
  Update regtest checksums after revision 6001dad.
  Replace more FFmpeg references by Libav.
  Replace references to ffmpeg-devel with libav-devel; fix roundup URL.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-17 23:43:54 +02:00
Diego Biurrun
6001dad6e2 Replace more FFmpeg references by Libav. 2011-04-17 19:31:49 +02:00
Baptiste Coudurier
0ba8485666 In mov muxer, compute avg bitrate in esds 2011-04-16 16:19:10 -07:00
Reimar Döffinger
3c10843f15 Use av_set_pts_info to set time_base.
Also remove useless assignments of 0, the priv
context is initialized to 0.
2011-04-16 17:51:00 +02:00
Reimar Döffinger
f0a68a20a7 Enable header parsing for MPEG2VIDEO to get time-stamps.
FFmpeg can generate pts and dts on its own, but only
if we enable parsing, so do that.
This fixes ticket #46.
2011-04-16 17:44:42 +02:00
Michael Niedermayer
d3b379b95b Merge commit '4d012eb541ed7f35e00c87035a470d9f0a24a6e8'
* commit '4d012eb541ed7f35e00c87035a470d9f0a24a6e8':
  xwma: Fix wrong printf format expression.
  xwma demuxer: typos
  oggdec: simplify audio chained ogg streams support

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-16 03:55:48 +02:00
Kostya Shishkov
2d8591c27e make containers pass palette change in AVPacket
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-15 18:02:05 +02:00
Diego Biurrun
4d012eb541 xwma: Fix wrong printf format expression.
Also add inttypes.h #include for PRId64 macros.

This fixes the following warnings:
libavformat/xwma.c:147: warning: too many arguments for format
libavformat/xwma.c:151: warning: too many arguments for format
2011-04-15 13:28:04 +02:00
Max Horn
ef8b54fc88 xwma demuxer: typos
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-04-15 12:19:58 +02:00
Clément Bœsch
8f3eebd663 oggdec: simplify audio chained ogg streams support
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-15 11:45:03 +02:00
Michael Niedermayer
85b2114759 Merge commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864'
* commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864':
  avutil: make aes and sha api public
  handle malloc failures in ff_get_wav_header
  add xWMA demuxer
  mpegts: force the default timebase
  libavcodec: Bump micro after adding the dtx AVOptions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-15 04:50:06 +02:00
Max Horn
ca402f32e3 handle malloc failures in ff_get_wav_header
ff_get_wav_header is reading data from a WAVE file and then uses it
(without validation) to malloc a buffer. It then proceeded to read
data into the buffer, without verifying that the allocation succeeded.

To address this, change ff_get_wav_header to return an error if
allocation failed, and adapted all calling code to handle that error.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-14 13:56:09 +02:00
Max Horn
ad4c50347a add xWMA demuxer
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-14 13:55:30 +02:00
Rudolf Polzer
0a962e61e9 mpegts: force the default timebase
The mpegts muxer does not set the stream time base using
av_set_pts_info, but expects it to have the default value of 1/90000.
If the calling code changes stream pts before writing the header,
other muxers override the time base at that point (like mpegenc.c).
2011-04-14 13:51:26 +02:00
Michael Niedermayer
c55780dcef Merge remote branch 'qatar/master'
* qatar/master: (32 commits)
  libopencore-amr, libvo-amrwbenc: Allow enabling DTX via private AVOptions
  libopencore-amr, libvo-amrwbenc: Only check the bitrate when changed
  libopencore-amr, libvo-amrwbenc: Find the closest matching bitrate
  libvo-*: Fix up the long codec names
  libavcodec: Mark AVCodec->priv_class const
  swscale: Factorize FAST_BGR2YV12 definition.
  libvo-aacenc: Only produce extradata if the global header flag is set
  lavf: postpone removal of public metadata conversion API
  lavc: postpone removal of request_channels
  lavc: postpone removal of audioconvert and sample_fmt wrappers
  lavf: postpone removal of deprecated avio functions
  libopencore-amr: Cosmetics: Rewrap and align
  libopencore-amr, libvo-amrbwenc: Rename variables and functions
  libopencore-amr: Convert commented out debug logging into av_dlog
  libopencore-amr: Remove an unused state variable
  libvo-amrwbenc: Don't explicitly store bitrate modes in the bitrate table
  libopencore-amr: Remove a useless local variable
  libopencore-amr, libvo-amrwbenc: Make the bitrate/mode mapping array static const
  libopencore-amr, libvo-amrwbenc: Return proper error codes in most places
  libopencore-amr: Don't print carriage returns in log messages
  ...

Conflicts:
	doc/developer.texi
	libavcodec/avcodec.h
	libavcodec/libvo-aacenc.c
	libavcodec/libvo-amrwbenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-14 03:21:38 +02:00