videolan/ffmpeg
1
Fork 0
mirror of https://git.videolan.org/git/ffmpeg.git synced 2024-08-21 08:45:06 +02:00
Code Releases Activity
44,655 Commits 36 Branches 398 Tags 234 MiB
6ab1166c77
Commit Graph

44655 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Michael Niedermayer
6ab1166c77 nutdec: fix type of intermediate variable for ts calculation. 
Prior to this it could theoretically become negative and read
out of array.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-21 06:27:38 +02:00
Michael Niedermayer
3dc24600ba vsrc_testsrc: Fix case without a specified duration 
Fixes regression since 98f753ec51

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-21 03:00:15 +02:00
Andrey Utkin
cc07a7925e Add av_copy_packet() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-21 01:03:31 +02:00
Andrey Utkin
d33908a5fc Move av_dup_packet() copy logic to separate procedure 
Done to simplify next commit introducing av_copy_packet()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-21 00:49:12 +02:00
Michael Niedermayer
a6ec1e49f6 matroskadec: matroska_parse_rm_audio: remove unused parameter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 23:43:20 +02:00
Michael Niedermayer
6d87781758 mp3dec: fix seeking without xing TOC 
fixes regression from the xing toc support

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 22:00:52 +02:00
Michael Niedermayer
5864ce13d1 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mp3dec: read Xing frame TOC index
  mp3dec: use named constants for Xing header flags
  libx264: add support for nal-hrd, required for Blu-ray streams.
  mov: support random access point grouping
  matroskadec: properly support BlockDuration

Conflicts:
	libavcodec/libx264.c
	libavformat/isom.h
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mp3dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 21:46:35 +02:00
Michael Niedermayer
8c51ea5489 Merge commit 'c831ebf61629d219ebcaa9f02d262e67aad09d83' 
* commit 'c831ebf61629d219ebcaa9f02d262e67aad09d83':
  matroskadec: split frame parsing
  matroskadec: split laces parsing

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 20:39:47 +02:00
Michael Niedermayer
b8044972c4 Merge commit '117d8c6d1f1c187ffc6098d9618457e00534e013' 
* commit '117d8c6d1f1c187ffc6098d9618457e00534e013':
  matroska: implement support for ProRes
  matroska: implement support for ALAC

Conflicts:
	libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 19:43:38 +02:00
Michael Niedermayer
0da50055eb matroskadec: fix typo 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 19:12:07 +02:00
Michael Niedermayer
6902c3acb0 Merge commit '870e75524aa0d00ebcd1d15589c8d29b84af1565' 
* commit '870e75524aa0d00ebcd1d15589c8d29b84af1565':
  matroskadec: validate lace_size when parsed

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 19:11:46 +02:00
Clément Bœsch
2f39d7ff3f lavfi/select: make lavc dependency optional. 2012-09-20 18:45:47 +02:00
Michael Niedermayer
a16c512374 Merge commit 'c9a39cec70603f662f4c326b21b11c4f0112079a' 
* commit 'c9a39cec70603f662f4c326b21b11c4f0112079a':
  matroskadec: return meaningful errors in matroska_decode_buffer
  matroskadec: fix incorrect unsigned->signed conversion

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 13:40:47 +02:00
Michael Niedermayer
1df2e3c707 Merge commit '8d4dd55c37b14ecea596f3477b35bf6c20688d8b' 
* commit '8d4dd55c37b14ecea596f3477b35bf6c20688d8b':
  matroskadec: refactor matroska_decode_buffer

Conflicts:
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 13:32:43 +02:00
jamal
33f92a3ea2 configure: fix git domain check with out of tree build 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 12:54:09 +02:00
Michael Niedermayer
db0087dc1d mxfdec: fix index_tables check in mxf_read_seek() 
Approved-by: Tjoppen
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 12:54:00 +02:00
Stefano Sabatini
5bd6a4800d tests: add fate-ffprobe test 2012-09-20 12:13:18 +02:00
Stefano Sabatini
53d71335cb lavd/lavfi: push frames until the last sink is EOF 
Previously the device was returning EOF when the first sink was ending,
with the current change the device will continue to return frames until
all the sinks are EOF, which seems the most expected behavior.
 2012-09-20 12:13:17 +02:00
Stefano Sabatini
98f753ec51 lavfi/testsrc: increase precision of the duration parameter 
Compute duration in microseconds, rather than in timebase units. Decrease
approximation errors.
 2012-09-20 12:13:17 +02:00
Michael Niedermayer
16e52c86ba error_resilience: guess_dc: check malloc failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 05:38:53 +02:00
Michael Niedermayer
d2981b8ef1 h263dec: disable coded dimensions = 0 handling 
This code causes infinite loops

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 04:38:46 +02:00
Michael Niedermayer
61ced71d79 Merge commit '581281e242609a222233a2e5538b89dfb88fb18e' 
* commit '581281e242609a222233a2e5538b89dfb88fb18e':
  matroskadec: check realloc in lzo encoding
  matroska: honor error_recognition on unknown doctypes
  tiffdec: Add support for GRAY16LE.
  tiffenc: Add support for little endian RGB48 and GRAY16
  mpeg4: support frame parameter changes with frame-mt
  mpegvideo: check ff_find_unused_picture() return value for errors
  mpegvideo: release frame buffers before freeing them
  configure: msvc: default to 'lib' as 'ar' tool
  build: support some non-standard ar variants

Conflicts:
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 03:20:29 +02:00
Matthieu Bouron
d57ca5e5a8 mxfenc: support 23.976 and 24 frame rates 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 02:40:18 +02:00
Matthieu Bouron
906a263813 mxfenc: factorize samples per frame code 
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 02:40:10 +02:00
Michael Niedermayer
d1974e05d1 j2k: fix "static is not at beginning of declaration" warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 02:13:52 +02:00
Michael Niedermayer
161c6d1682 configure: Detect old git domain and inform the user about it. 
Based on code by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-20 00:53:56 +02:00
Michael Niedermayer
168bc5f2c5 mov: fix 32/64 format type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-19 23:36:35 +02:00
Michael Niedermayer
36c2694d83 dcadec: fix "set but not used" variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-19 23:29:37 +02:00
Michael Niedermayer
c1f3a4d1e3 libavfilter/filtfmts: fix argv/argc checks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-19 22:43:03 +02:00
Michael Niedermayer
f5326dc68e bavfilter/filtfmts: fix type for channel layouts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-19 22:19:06 +02:00
Michael Niedermayer
270a325f0c av_des_init: suppress warning about unused parameter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-19 21:57:58 +02:00
Anton Khirnov
50d1f4437b mp3dec: read Xing frame TOC index 2012-09-19 20:59:45 +02:00
Anton Khirnov
2d1a1a7f62 mp3dec: use named constants for Xing header flags 2012-09-19 20:59:44 +02:00
John Van Sickle
9bf41210a9 libx264: add support for nal-hrd, required for Blu-ray streams. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-09-19 20:59:24 +02:00
Yusuke Nakamura
d17d0ec8c2 mov: support random access point grouping 
Frames described by this grouping are the starter of a closed or
an open GOP.
This is useful for open GOP of H.264 stream which is not described
by sync sample atom.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-09-19 20:34:15 +02:00
Luca Barbato
c831ebf616 matroskadec: split frame parsing 2012-09-19 20:34:14 +02:00
Luca Barbato
117d8c6d1f matroska: implement support for ProRes 
Support Matroska native formatting.

On demuxing prepend a Frame container atom (32bit big endian encoded
frame size and 'icpf' string).
On muxing remove it.
 2012-09-19 20:34:14 +02:00
Luca Barbato
870e75524a matroskadec: validate lace_size when parsed 
Stricter validation, explicitly exit on misparsing and some error
forwarding from the ebml parsing functions used.
 2012-09-19 20:34:14 +02:00
Luca Barbato
c9a39cec70 matroskadec: return meaningful errors in matroska_decode_buffer 2012-09-19 20:34:14 +02:00
Luca Barbato
8d4dd55c37 matroskadec: refactor matroska_decode_buffer 
Make MATROSKA_TRACK_ENCODING_COMP_HEADERSTRIP behave like
the other encodings and spare few lines of boilerplate code.
 2012-09-19 20:34:14 +02:00
Luca Barbato
7d8431004a matroskadec: properly support BlockDuration 2012-09-19 20:34:14 +02:00
Luca Barbato
2d0e7713f9 matroskadec: split laces parsing 2012-09-19 20:34:14 +02:00
Moritz Bunkus
8071dca3d5 matroska: implement support for ALAC 
Support Matroska native formatting.

On demuxing reconstruct the 36-bytes QuickTime atom that the ALAC
decoder expects by prepending the "atom size", "tag" and
"tag version" fields missing from the Matroska's CodecPrivate
element.

On muxing remove the initial 12 bytes

Sample files are available:
http://www.bunkus.org/videotools/mkvtoolnix/samples/alac/alac-in-matroska.mka
and the CoreAudio file it was created from with today's mkvmerge:
http://www.bunkus.org/videotools/mkvtoolnix/samples/alac/alac-in-matroska-source.caf

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-09-19 20:34:14 +02:00
Dale Curtis
df1d84121b matroskadec: fix incorrect unsigned->signed conversion 2012-09-19 20:34:14 +02:00
Luca Barbato
581281e242 matroskadec: check realloc in lzo encoding 
Make all the compression encodings behave the same way.
 2012-09-19 20:34:13 +02:00
Luca Barbato
cd4739c4f2 matroska: honor error_recognition on unknown doctypes 2012-09-19 20:34:13 +02:00
Alex Converse
df6c3f9fb3 tiffdec: Add support for GRAY16LE. 
Tested with the GraphicsMagick TIFF archive and Libav generated files.
 2012-09-19 11:05:36 -07:00
Alex Converse
298ed797e1 tiffenc: Add support for little endian RGB48 and GRAY16 2012-09-19 11:05:36 -07:00
Janne Grunau
8701f4f8e8 mpeg4: support frame parameter changes with frame-mt 
Adds a flag context_reinit to MpegEncContext to relieable keep track
of frame parameter changes which require a context reinitialization.
This is required for broken inputs which change the frame size but
error out before the context can be reinitialized.
 2012-09-19 19:58:15 +02:00
Janne Grunau
01fc5d6609 mpegvideo: check ff_find_unused_picture() return value for errors 2012-09-19 19:58:15 +02:00