ffmpeg.git
8 years agoretry_transfer_wrapper: only call interrupt callback when less than requested is...
Michael Niedermayer [Mon, 4 Apr 2011 23:58:03 +0000 (01:58 +0200)]
retry_transfer_wrapper: only call interrupt callback when less than requested is r/w.
Its a waste of cpu cycles otherwise

8 years agompegts: Put CODEC_ID_NONE check back that was removed by mistake in 5b56ad03
Michael Niedermayer [Mon, 4 Apr 2011 22:06:11 +0000 (00:06 +0200)]
mpegts: Put CODEC_ID_NONE check back that was removed by mistake in 5b56ad03

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoOnly make buffer smaller in fill_buffer() if read_packet() is set.
Carl Eugen Hoyos [Mon, 4 Apr 2011 14:43:15 +0000 (16:43 +0200)]
Only make buffer smaller in fill_buffer() if read_packet() is set.

Fixes a possible invalid free().

8 years agoCommunicate pulldown flags to clients to fix VC-1 playback with pulldown content
Alexandre Colucci [Mon, 4 Apr 2011 13:20:10 +0000 (15:20 +0200)]
Communicate pulldown flags to clients to fix VC-1 playback with pulldown content

The pulldown flags should be communicated to the client of the libavcodec library. Not doing so causes jerky playback with pulldown content. Note that this change requires the patch previously provided here: http://ffmpeg.org/pipermail/ffmpeg-devel/2011-April/110314.html

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFix VC-1 playback with pulldown content
Alexandre Colucci [Mon, 4 Apr 2011 13:08:50 +0000 (15:08 +0200)]
Fix VC-1 playback with pulldown content

The attached patch fixes the jerky playback of VC-1 content with pulldown. The pulldown flags were incorrectly set. They must be correct in order to display the frames with the correct timing as mentioned in the specifications: "SMPTE 421M: VC-1 Compressed Video Bitstream Format and Decoding Process". More precisely the following tables:

Table 20: Progressive P picture layer bitstream for Advanced Profile
Table 22: Progressive B picture layer bitstream for Advanced Profile
Table 23: Progressive Skipped picture layer bitstream for Advanced Profile
Table 82: Interlaced Frame I and BI picture layer bitstream for Advanced Profile
Table 83: Interlaced Frame P picture layer bitstream for Advanced Profile
Table 84: Interlaced Frame B picture layer bitstream for Advanced Profile
Table 85: Picture Layer bitstream for Field 1 of Interlace Field Picture for Advanced Profile

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMerge remote branch 'qatar/master'
Michael Niedermayer [Mon, 4 Apr 2011 00:15:12 +0000 (02:15 +0200)]
Merge remote branch 'qatar/master'

* qatar/master:
  fate: fix partial run when no samples path is specified
  ARM: NEON fixed-point forward MDCT
  ARM: NEON fixed-point FFT
  lavf: bump minor version and add an APIChanges entry for avio changes
  avio: simplify url_open_dyn_buf_internal by using avio_alloc_context()
  avio: make url_fdopen internal.
  avio: make url_open_dyn_packet_buf internal.
  avio: avio_ prefix for url_close_dyn_buf
  avio: avio_ prefix for url_open_dyn_buf
  avio: introduce an AVIOContext.seekable field
  ac3enc: use generic fixed-point mdct
  lavfi: add fade filter
  Change yadif to not use out of picture lines.
  lavc: deprecate AVCodecContext.antialias_algo
  lavc: mark mb_qmin/mb_qmax for removal on next major bump.

Conflicts:
doc/filters.texi
libavcodec/ac3enc_fixed.h
libavcodec/ac3enc_float.h
libavfilter/Makefile
libavfilter/allfilters.c
libavfilter/vf_fade.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoadd MicroDVD muxer and demuxer
Aurelien Jacobs [Fri, 10 Sep 2010 21:10:53 +0000 (23:10 +0200)]
add MicroDVD muxer and demuxer

Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
8 years agoflvdec: fix segfault in amf_parse_object() due to NULL key
Justin Ruggles [Sun, 3 Apr 2011 19:18:36 +0000 (15:18 -0400)]
flvdec: fix segfault in amf_parse_object() due to NULL key

fixes Issue 2674

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoffmpeg: make 'bits_per_raw_sample' option more useful
Peter Ross [Sun, 3 Apr 2011 00:14:00 +0000 (10:14 +1000)]
ffmpeg: make 'bits_per_raw_sample' option more useful

Currently bits_per_raw_sample is exposed as an AVCodecContext option.
The option is not very useful, because ffmpeg 1) overwrites it with
a value from the upstream codec, or 2) it resets the value whenever
the video is resampled.

This patch adds the -bits_per_raw sample option to FFmpeg, and
caches the value like is done for the -pix_fmt option.

Example usage:
ffmpeg v210.avi -pix_fmt rgb48 -bits_per_raw_sample 10 out%d.dpx

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agofate: fix partial run when no samples path is specified
Mans Rullgard [Sun, 3 Apr 2011 22:12:16 +0000 (23:12 +0100)]
fate: fix partial run when no samples path is specified

This restores the behaviour of running only the builtin
regression tests when no path to external samples is given.
aa3805a inadvertently broke this by always setting SAMPLES
to something.  Using := makes the ifdef test work as expected
when the FATE_SAMPLES environment variable is empty.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoARM: NEON fixed-point forward MDCT
Mans Rullgard [Mon, 28 Mar 2011 18:39:44 +0000 (19:39 +0100)]
ARM: NEON fixed-point forward MDCT

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoARM: NEON fixed-point FFT
Mans Rullgard [Sun, 27 Mar 2011 09:26:58 +0000 (10:26 +0100)]
ARM: NEON fixed-point FFT

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agolavf: bump minor version and add an APIChanges entry for avio changes
Anton Khirnov [Thu, 17 Mar 2011 12:42:45 +0000 (13:42 +0100)]
lavf: bump minor version and add an APIChanges entry for avio changes

8 years agoavio: simplify url_open_dyn_buf_internal by using avio_alloc_context()
Anton Khirnov [Sun, 3 Apr 2011 20:55:31 +0000 (22:55 +0200)]
avio: simplify url_open_dyn_buf_internal by using avio_alloc_context()

8 years agoLibavcodec AC3/E-AC3/DTS decoders now output floating point data.
clsid2 [Mon, 7 Mar 2011 00:08:34 +0000 (00:08 +0000)]
Libavcodec AC3/E-AC3/DTS decoders now output floating point data.

git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3769 3b938f2f-1a1a-0410-8054-a526ea5ff92c

8 years agoFloat output for libavcodec AAC decoder
clsid2 [Mon, 7 Mar 2011 00:28:50 +0000 (00:28 +0000)]
Float output for libavcodec AAC decoder

git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3770 3b938f2f-1a1a-0410-8054-a526ea5ff92c

8 years agoFloat output for libavcodec Vorbis decoder
clsid2 [Mon, 7 Mar 2011 00:46:59 +0000 (00:46 +0000)]
Float output for libavcodec Vorbis decoder

git-svn-id: https://ffdshow-tryout.svn.sourceforge.net/svnroot/ffdshow-tryout@3771 3b938f2f-1a1a-0410-8054-a526ea5ff92c

8 years agoavio: make url_fdopen internal.
Anton Khirnov [Thu, 17 Mar 2011 07:44:44 +0000 (08:44 +0100)]
avio: make url_fdopen internal.

The unbuffered URLContext API will be made private, so there's no point
in this function being public.

8 years agoavio: make url_open_dyn_packet_buf internal.
Anton Khirnov [Thu, 17 Mar 2011 07:19:54 +0000 (08:19 +0100)]
avio: make url_open_dyn_packet_buf internal.

It doesn't look fit to be a part of the public API.

Adding a temporary hack to ffserver to be able to use it, should be
cleaned up when somebody is up for it.

8 years agoavio: avio_ prefix for url_close_dyn_buf
Anton Khirnov [Thu, 17 Mar 2011 07:16:07 +0000 (08:16 +0100)]
avio: avio_ prefix for url_close_dyn_buf

8 years agoavio: avio_ prefix for url_open_dyn_buf
Anton Khirnov [Thu, 17 Mar 2011 07:13:34 +0000 (08:13 +0100)]
avio: avio_ prefix for url_open_dyn_buf

8 years agoavio: introduce an AVIOContext.seekable field
Anton Khirnov [Sat, 5 Mar 2011 20:06:46 +0000 (21:06 +0100)]
avio: introduce an AVIOContext.seekable field

Use it instead of url_is_streamed and AVIOContext.is_streamed.

8 years agoRemove superfluous free().
Carl Eugen Hoyos [Sun, 3 Apr 2011 20:45:16 +0000 (22:45 +0200)]
Remove superfluous free().

8 years agoac3enc: use generic fixed-point mdct
Mans Rullgard [Mon, 21 Mar 2011 18:07:59 +0000 (18:07 +0000)]
ac3enc: use generic fixed-point mdct

This makes the AC3 encoder use the shared fixed-point MDCT rather
than its own implementation.  The checksum changes are due to
different rounding in the MDCT.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoMove frame_pred_frame_dct check elsewhere.
Michael Niedermayer [Thu, 10 Mar 2011 10:48:43 +0000 (11:48 +0100)]
Move frame_pred_frame_dct check elsewhere.
Fixes issue2405

8 years agoFix mpeg-ps misdetected as m4v.
Michael Niedermayer [Thu, 10 Mar 2011 09:32:46 +0000 (10:32 +0100)]
Fix mpeg-ps misdetected as m4v.
Fix issue2326

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFix issue2246
Michael Niedermayer [Wed, 9 Mar 2011 16:03:09 +0000 (17:03 +0100)]
Fix issue2246
ignore last ctts duration
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoSupport changing pixel formats on avfilter input.
Michael Niedermayer [Wed, 9 Mar 2011 14:13:59 +0000 (15:13 +0100)]
Support changing pixel formats on avfilter input.
Fix issue2217
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoImprove codec_tag guessing code.
Michael Niedermayer [Wed, 9 Mar 2011 14:12:24 +0000 (15:12 +0100)]
Improve codec_tag guessing code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMake find_pix_fmt() non static
Michael Niedermayer [Wed, 9 Mar 2011 14:11:50 +0000 (15:11 +0100)]
Make find_pix_fmt() non static
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoDont leak sws contexts.
Michael Niedermayer [Wed, 9 Mar 2011 02:30:24 +0000 (03:30 +0100)]
Dont leak sws contexts.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agofixed issue1962 EVO detection
Michael Niedermayer [Wed, 9 Mar 2011 00:07:35 +0000 (01:07 +0100)]
fixed issue1962 EVO detection

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFix issue2437
Michael Niedermayer [Tue, 8 Mar 2011 21:39:14 +0000 (22:39 +0100)]
Fix issue2437

8 years agoReimplement stream probe try #2
Michael Niedermayer [Fri, 4 Mar 2011 00:12:17 +0000 (01:12 +0100)]
Reimplement stream probe try #2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoPartial rewrite stream probe code.
Michael Niedermayer [Tue, 1 Mar 2011 19:17:33 +0000 (20:17 +0100)]
Partial rewrite stream probe code.
Fix issue2312.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoDont be so picky on decoding pps in extradata.
Michael Niedermayer [Tue, 1 Mar 2011 14:59:00 +0000 (15:59 +0100)]
Dont be so picky on decoding pps in extradata.
Fixes issue2517

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFix yuvj420p scaling artefact, issue1108.
Michael Niedermayer [Fri, 25 Feb 2011 01:46:12 +0000 (02:46 +0100)]
Fix yuvj420p scaling artefact, issue1108.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoCorrectly implement:
Michael Niedermayer [Sat, 26 Feb 2011 21:51:56 +0000 (22:51 +0100)]
Correctly implement:
commit c0ec9918b066c6bfca8613ac75b589bd3e405971
Author: Måns Rullgård <mans@mansr.com>
Date:   Tue Aug 24 17:47:05 2010 +0000
Remove global mm_flags variable

Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoAdd sign off recommandition and definition of meaning.
Michael Niedermayer [Sun, 3 Apr 2011 09:01:20 +0000 (11:01 +0200)]
Add sign off recommandition and definition of meaning.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoReword make fate patch checklist entry
compn [Sun, 3 Apr 2011 08:45:20 +0000 (10:45 +0200)]
Reword make fate patch checklist entry

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agolavfi: add fade filter
Brandon Mintern [Mon, 21 Feb 2011 11:02:57 +0000 (12:02 +0100)]
lavfi: add fade filter

Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoChange yadif to not use out of picture lines.
Michael Niedermayer [Fri, 18 Feb 2011 18:10:33 +0000 (19:10 +0100)]
Change yadif to not use out of picture lines.

Fixes issue2272.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agolavc: deprecate AVCodecContext.antialias_algo
Anton Khirnov [Sat, 2 Apr 2011 11:34:12 +0000 (13:34 +0200)]
lavc: deprecate AVCodecContext.antialias_algo

It's been unused since mp3float decoder was added.

8 years agolavc: mark mb_qmin/mb_qmax for removal on next major bump.
Anton Khirnov [Sat, 2 Apr 2011 11:18:00 +0000 (13:18 +0200)]
lavc: mark mb_qmin/mb_qmax for removal on next major bump.

They've been unused and deprecated for about five years.

8 years agoAdd or elaborate on some documentation comments in avcodec.h.
Wim Lewis [Sat, 2 Apr 2011 22:30:24 +0000 (15:30 -0700)]
Add or elaborate on some documentation comments in avcodec.h.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agopatch checklist:git format-patch
Michael Niedermayer [Sun, 3 Apr 2011 00:47:17 +0000 (02:47 +0200)]
patch checklist:git format-patch
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agopatch checklist:uggest fate instead of regression tests
Michael Niedermayer [Sun, 3 Apr 2011 00:45:27 +0000 (02:45 +0200)]
patch checklist:uggest fate instead of regression tests
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agopatch checklist:Remove pointless checkheaders comment, its just a waste of time
Michael Niedermayer [Sun, 3 Apr 2011 00:44:17 +0000 (02:44 +0200)]
patch checklist:Remove pointless checkheaders comment, its just a waste of time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agolavf: inspect more frames for fps when container time base is coarse
Anssi Hannula [Mon, 28 Feb 2011 00:20:56 +0000 (02:20 +0200)]
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>
8 years agoMerge remote branch 'qatar/master'
Michael Niedermayer [Sun, 3 Apr 2011 00:28:01 +0000 (02:28 +0200)]
Merge remote branch 'qatar/master'

* qatar/master:
  Fixed-point MDCT with 32-bit unscaled output
  lavc: deprecate rate_emu
  lavc: mark hurry_up for removal on next major bump
  parser: mark av_parser_parse() for removal on next major bump
  lavc: add missing audioconvert includes
  jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

Conflicts:
libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoRevert "configure: use dlltools instead of lib.exe"
Michael Niedermayer [Sun, 3 Apr 2011 00:06:31 +0000 (02:06 +0200)]
Revert "configure: use dlltools instead of lib.exe"
Reason, is this was requested by the windows experts / seems dlltool causes alot of problems

This reverts commit ec10a9ab461b26b96eff7bbbb8623f42d8ee04ad.

Conflicts:

configure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFixed-point MDCT with 32-bit unscaled output
Mans Rullgard [Mon, 21 Mar 2011 17:52:34 +0000 (17:52 +0000)]
Fixed-point MDCT with 32-bit unscaled output

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoyadif:Fix assert() failure
Michael Niedermayer [Sat, 2 Apr 2011 18:26:39 +0000 (20:26 +0200)]
yadif:Fix assert() failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodpx:fix typo
Michael Niedermayer [Sat, 2 Apr 2011 17:26:47 +0000 (19:26 +0200)]
dpx:fix typo

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agocosmetics: indentation
Peter Ross [Sat, 2 Apr 2011 04:59:44 +0000 (15:59 +1100)]
cosmetics: indentation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodpx encoder: support 10-bit packing method
Peter Ross [Sat, 2 Apr 2011 04:59:28 +0000 (15:59 +1100)]
dpx encoder: support 10-bit packing method

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodpx decoder: read sample aspect ratio
Peter Ross [Fri, 1 Apr 2011 12:23:28 +0000 (23:23 +1100)]
dpx decoder: read sample aspect ratio

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoH264: fix slice end error detection
Michael Niedermayer [Sat, 2 Apr 2011 15:59:10 +0000 (17:59 +0200)]
H264: fix slice end error detection
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoh264: change a few comments into error messages
Michael Niedermayer [Sat, 2 Apr 2011 15:57:53 +0000 (17:57 +0200)]
h264: change a few comments into error messages
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agolavc: deprecate rate_emu
Anton Khirnov [Sat, 2 Apr 2011 10:51:28 +0000 (12:51 +0200)]
lavc: deprecate rate_emu

It's not used anywhere and apparrently hasn't been for a very long time.

8 years agolavc: mark hurry_up for removal on next major bump
Anton Khirnov [Sat, 2 Apr 2011 09:56:21 +0000 (11:56 +0200)]
lavc: mark hurry_up for removal on next major bump

It has been deprecated for about five years, skip_idct/skip_frame should
be used instead.

8 years agoparser: mark av_parser_parse() for removal on next major bump
Anton Khirnov [Sat, 2 Apr 2011 09:55:04 +0000 (11:55 +0200)]
parser: mark av_parser_parse() for removal on next major bump

Fixes build with the bump, since the prototype is already marked for
removal.

8 years agolavc: add missing audioconvert includes
Anton Khirnov [Sat, 2 Apr 2011 09:50:10 +0000 (11:50 +0200)]
lavc: add missing audioconvert includes

8 years agojvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY
Anton Khirnov [Sat, 2 Apr 2011 09:35:14 +0000 (11:35 +0200)]
jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

8 years agoFix stream mapping regression
Michael Niedermayer [Sat, 2 Apr 2011 14:09:47 +0000 (16:09 +0200)]
Fix stream mapping regression

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agodrawtext: extend/clarify examples in the filter description
Stefano Sabatini [Sat, 2 Apr 2011 09:42:16 +0000 (11:42 +0200)]
drawtext: extend/clarify examples in the filter description

8 years agodrawtext: fix wrong reference in boxcolor option description
Stefano Sabatini [Sat, 2 Apr 2011 09:29:43 +0000 (11:29 +0200)]
drawtext: fix wrong reference in boxcolor option description

8 years agodrawtext: add documentation for the shadow parameters
Stefano Sabatini [Sat, 2 Apr 2011 09:27:09 +0000 (11:27 +0200)]
drawtext: add documentation for the shadow parameters

8 years agodrawtext: allow negative shadow offset values
Stefano Sabatini [Sat, 2 Apr 2011 09:26:41 +0000 (11:26 +0200)]
drawtext: allow negative shadow offset values

8 years agoMerge remote branch 'qatar/master'
Michael Niedermayer [Fri, 1 Apr 2011 23:51:44 +0000 (01:51 +0200)]
Merge remote branch 'qatar/master'

* qatar/master:
  ac3enc: ARM optimised ac3_compute_matissa_size
  ac3: armv6 optimised bit_alloc_calc_bap
  fate: simplify fft test rules
  avio: document avio_alloc_context.
  lavf: make compute_chapters_end less picky.
  sierravmd: fix Indeo3 videos
  FFT: simplify fft8()
  fate: add fixed-point fft/mdct tests
  Fixed-point support in fft-test
  ape: check that number of seektable entries is equal to number of frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoTimeout TCP open() after 5 seconds.
Michael Niedermayer [Fri, 1 Apr 2011 22:29:07 +0000 (00:29 +0200)]
Timeout TCP open() after 5 seconds.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFix compilation with --disable-vdpau
Carl Eugen Hoyos [Fri, 1 Apr 2011 22:50:39 +0000 (00:50 +0200)]
Fix compilation with --disable-vdpau

8 years agoMake a plausibility check when setting channel layout for TrueHD.
Carl Eugen Hoyos [Fri, 1 Apr 2011 22:48:43 +0000 (00:48 +0200)]
Make a plausibility check when setting channel layout for TrueHD.

TrueHD supports more channels than FFmpeg, so a valid sample
could set the channel layout to a value that represents less
channels than the sample actually consists of.

8 years agoMatch the documentation of -s with the current implementation.
Carl Eugen Hoyos [Fri, 1 Apr 2011 22:24:26 +0000 (00:24 +0200)]
Match the documentation of -s with the current implementation.

8 years agoac3enc: ARM optimised ac3_compute_matissa_size
Mans Rullgard [Fri, 11 Mar 2011 17:25:45 +0000 (17:25 +0000)]
ac3enc: ARM optimised ac3_compute_matissa_size

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoac3: armv6 optimised bit_alloc_calc_bap
Mans Rullgard [Fri, 11 Mar 2011 02:50:57 +0000 (02:50 +0000)]
ac3: armv6 optimised bit_alloc_calc_bap

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agofate: simplify fft test rules
Mans Rullgard [Thu, 31 Mar 2011 15:46:36 +0000 (16:46 +0100)]
fate: simplify fft test rules

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoavio: document avio_alloc_context.
Anton Khirnov [Thu, 31 Mar 2011 11:57:48 +0000 (13:57 +0200)]
avio: document avio_alloc_context.

8 years agolavf: make compute_chapters_end less picky.
Anton Khirnov [Fri, 1 Apr 2011 01:02:02 +0000 (03:02 +0200)]
lavf: make compute_chapters_end less picky.

In particular, now it assumes that
a) chapters are chronologically ordered
b) chapters have the same timebases
c) duration of the stream is known
and asserts if any of these is not met.

Make it properly deal with harsher conditions.

fixes issue2320

8 years agoFix doxy-style for comment ("///>" should be "///<" instead).
Reimar Döffinger [Fri, 1 Apr 2011 17:42:31 +0000 (19:42 +0200)]
Fix doxy-style for comment ("///>" should be "///<" instead).

8 years agosierravmd: fix Indeo3 videos
Matthew Hoops [Thu, 31 Mar 2011 14:42:22 +0000 (10:42 -0400)]
sierravmd: fix Indeo3 videos

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoAllow selecting VDPAU, XvMC via get_format for MPEG-2
Reimar Döffinger [Mon, 28 Mar 2011 20:33:58 +0000 (22:33 +0200)]
Allow selecting VDPAU, XvMC via get_format for MPEG-2

To avoid further special-casing, dummy AVHWAccels are added
for VDPAU.
It should be possible to move VDPAU completely to AVHWAccel later.

8 years agoFFT: simplify fft8()
Mans Rullgard [Sun, 27 Mar 2011 13:49:55 +0000 (14:49 +0100)]
FFT: simplify fft8()

Part of the fft8() function corresponds to the BUTTERFLIES macro,
so use it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoAnother aspect ratio fix try. This leaves the setdar addition at the end (preferred...
Michael Niedermayer [Fri, 1 Apr 2011 15:30:45 +0000 (17:30 +0200)]
Another aspect ratio fix try. This leaves the setdar addition at the end (preferred by people).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoMove flv format #defines to common header so they can be used by the encoder too.
Michael Niedermayer [Fri, 1 Apr 2011 11:45:39 +0000 (13:45 +0200)]
Move flv format #defines to common header so they can be used by the encoder too.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agofate: add fixed-point fft/mdct tests
Mans Rullgard [Thu, 31 Mar 2011 15:02:25 +0000 (16:02 +0100)]
fate: add fixed-point fft/mdct tests

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoFixed-point support in fft-test
Mans Rullgard [Wed, 30 Mar 2011 20:13:21 +0000 (21:13 +0100)]
Fixed-point support in fft-test

Signed-off-by: Mans Rullgard <mans@mansr.com>
8 years agoIncrease ffmpeg video encoding buffer size to permit encoding of DPX images
Peter Ross [Fri, 1 Apr 2011 12:11:52 +0000 (23:11 +1100)]
Increase ffmpeg video encoding buffer size to permit encoding of DPX images

The header generated by the DPX encoder is 1664 bytes.

8 years agoAdd .dpx to the list of supported file extensions for the image2 muxer
Peter Ross [Fri, 1 Apr 2011 12:11:24 +0000 (23:11 +1100)]
Add .dpx to the list of supported file extensions for the image2 muxer

8 years agoDPX image encoder
Peter Ross [Sat, 26 Mar 2011 04:12:35 +0000 (15:12 +1100)]
DPX image encoder

8 years agoCleanup flv keyframe index reading and add some saftey checks.
Michael Niedermayer [Fri, 1 Apr 2011 11:33:51 +0000 (13:33 +0200)]
Cleanup flv keyframe index reading and add some saftey checks.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoFix undefined behavior in ffv1 with insane widths.
Michael Niedermayer [Fri, 1 Apr 2011 10:46:36 +0000 (12:46 +0200)]
Fix undefined behavior in ffv1 with insane widths.
The new tables is large enough to prevent this together with our image size checks.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoape: check that number of seektable entries is equal to number of frames
Kostya Shishkov [Fri, 1 Apr 2011 07:26:38 +0000 (09:26 +0200)]
ape: check that number of seektable entries is equal to number of frames

fixes issue2480

Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoMerge remote-tracking branch 'newdev/master'
Michael Niedermayer [Fri, 1 Apr 2011 00:55:29 +0000 (02:55 +0200)]
Merge remote-tracking branch 'newdev/master'

* newdev/master:
  mpegts: propagate avio EOF in read_packet()
  configure: Initial support for --target-os=symbian
  Fixed-point FFT and MDCT
  Include dependencies for test programs
  ac3enc: simplify sym_quant()
  flvdec: read index stored in the 'keyframes' tag.
  mov: Add support for zero-sized stsc runs.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoInsert setdar at the begin of a filter chain instead the end.
Michael Niedermayer [Fri, 1 Apr 2011 00:13:51 +0000 (02:13 +0200)]
Insert setdar at the begin of a filter chain instead the end.
This fixes -vf setsar

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoRevert "Remove support for stripping executables"
Michael Niedermayer [Thu, 31 Mar 2011 22:24:12 +0000 (00:24 +0200)]
Revert "Remove support for stripping executables"

People did not like this change.

This reverts commit e0be794a71be25a350f68287ee291b4942bcb7d8.

8 years agomake image2 muxer/demuxer support sequence of individual rawvideo files
Peter Ross [Wed, 30 Mar 2011 07:06:10 +0000 (18:06 +1100)]
make image2 muxer/demuxer support sequence of individual rawvideo files

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agoimg2: stop using CODEC_ID_RAWVIDEO to trigger processing of independant y/u/v image...
Peter Ross [Wed, 30 Mar 2011 07:03:40 +0000 (18:03 +1100)]
img2: stop using CODEC_ID_RAWVIDEO to trigger processing of independant y/u/v image files

This is requireed, as img2 will be modified soon to support .raw image file sequences.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
8 years agompegts: propagate avio EOF in read_packet()
Jindrich Makovicka [Thu, 31 Mar 2011 14:58:50 +0000 (16:58 +0200)]
mpegts: propagate avio EOF in read_packet()

Allows distinguishing between EOF and IO error in read_packet return code.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
8 years agoALSA: fix a stupid bad use of av_freep.
Nicolas George [Thu, 31 Mar 2011 16:49:07 +0000 (18:49 +0200)]
ALSA: fix a stupid bad use of av_freep.

It caused a segfault when channel reordering was in use and the last chunk
of data was not silent.
Spotted and diagnosed by Carl Eugen Hoyos.