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47 Commits

Author SHA1 Message Date
Reimar Döffinger
ecf442a58b lavf: improve support for AVC-Intra files. 
Generate extradata with SPS/PPS based on container dimensions.

Authors of this commit are: Reimar and Thomas Mundt

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-14 18:59:39 +01:00
John Stebbins
1f70a5ad28 mov: use tkhd enabled flag to set the default track 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-23 09:24:22 +02:00
Diego Biurrun
e4cbf7529b Give all anonymously typedeffed structs in headers a name 
Anonymous structs cannot be forward declared and have no benefit.
 2012-10-06 09:27:11 +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
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Yusuke Nakamura
accea4d9d8 mov: Fix detecting there is no sync sample. 
Stss atom without entries doesn't mean every sample is a sync sample.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-13 23:08:34 +03:00
Martin Storsjö
383a3b64cb movdec: Restart parsing root-level atoms at the right spot 
If parsing moov+mdat in a non-seekable file, we currently
abort parsing directly after parsing the header of the mdat
atom. If we want to continue parsing later (if looking to
parse later fragments), we need to skip past the content of the
mdat atom, otherwise we end up parsing the content of the mdat
atom as root level atoms.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-22 10:39:14 +02:00
Martin Storsjö
5be805d38c mov: Use defines for sample flags in fragments 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-18 21:13:36 +02:00
Martin Storsjö
3eec23f3cd mov: Use defines for trun flags 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-18 21:13:35 +02:00
Martin Storsjö
73328f24fa mov: Use defines for tfhd flags 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-18 21:13:33 +02:00
Martin Storsjö
167f3b8de7 libavformat: Add an ff_ prefix to some lavf internal symbols 
Prefix the functions/tables brktimegm, pcm_read_seek,
dv_offset_reset, voc_get_packet, codec_movaudio_tags,
codec_movvideo_tags.

After this, lavf has no global symbols without the proper prefix.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:17 +02:00
Janne Grunau
7f19bdc2a2 movdec: fix dts generation in fragmented files 
Do not use AVStream's duration for dts generation since it contains in
some cases the duration of the whole file instead of duration of the
samples in the moov. This happens if the mdhd holds the duration of the
whole file but has no entries or a zero duration in its stts.
 2012-02-02 17:39:13 +01:00
Martin Storsjö
bc7d05177f movdec: Calculate an average bit rate for fragmented streams, too 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-01-25 12:15:41 +02:00
Alex Converse
ca65932bbf mpegts: MP4 SL support 2011-10-28 14:54:14 -07:00
Alex Converse
c530267024 mpegts: MP4 OD support 2011-10-28 14:54:14 -07:00
Alex Converse
ad6c7c1b52 mp4: Handle non-trivial ES Descriptors. 2011-08-25 11:53:21 -07:00
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
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
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Anton Khirnov
ae628ec1fd avio: rename ByteIOContext to AVIOContext. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-20 08:37:15 -05:00
Baptiste Coudurier
798c6facb7 In ts demuxer, support aac flexmux using extradata in iods, issue #2346 
Originally committed as revision 25806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-23 00:51:12 +00:00
Martin Storsjö
dc2cabd003 movdec: Split out ff_mov_read_stsd 
Originally committed as revision 25359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-05 21:35:44 +00:00
Francesco Lavra
80b39e1ca6 Move AVCodecTag from riff.h into internal.h. 
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-22 16:01:32 +00:00
David Conrad
7221579b0c mov: Read QuickTime chapters 
Originally committed as revision 22928 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-21 06:36:09 +00:00
Reimar Döffinger
1c90d2985d Always consider the mov language code as 4 bytes fixed size and change the 
function declaration to reflect this.

Originally committed as revision 21558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 21:54:06 +00:00
Baptiste Coudurier
cb41b2b6e0 remove no more needed MOVAtom.offset field 
Originally committed as revision 21023 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-04 22:51:38 +00:00
Baptiste Coudurier
adeb907137 Search relative path according to alias record when opening mov reference files. 
Based on patch by Maksym Veremeyenko, verem at m1stereo dot tv

Originally committed as revision 20539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-15 03:26:47 +00:00
Peter Ross
2d423666c0 Make mov LPCM and AAC parsing functions public 
Originally committed as revision 19878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 11:35:01 +00:00
Baptiste Coudurier
bbe46bc4c2 Remove time_rate, we cannot compute exactly when fragments are 
used and we cannot determine if fragments are present or not in
streamed mode.

Originally committed as revision 19148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 05:13:23 +00:00
Baptiste Coudurier
171a353159 parse 'stps' atom to set keyframe, partial sync sample for mpeg-2 open gop 
Originally committed as revision 18813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 08:31:22 +00:00
Baptiste Coudurier
1a11c0aa8a align and update doxygen 
Originally committed as revision 18812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 08:01:33 +00:00
Baptiste Coudurier
4b29ed399f Parse 'cslg' atom to retrieve dts shift when 'ctts' duration is negative. 
We have now dts <= pts, note that for some B frames dts+1 == pts can happen
if a crappy timebase is used instead of correct /1001.

Originally committed as revision 18810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 07:55:03 +00:00
Baptiste Coudurier
e49da8273b allocate palette in codec directly 
Originally committed as revision 17976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-15 09:44:57 +00:00
Ronald S. Bultje
88c4339bda Move MOVContext and related structures from mov.c to isom.h. See "[PATCH] 
move MOVContext from mov.c to isom.h" thread on ML.

Originally committed as revision 17915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-09 21:53:00 +00:00
Aurelien Jacobs
dce25564cc 'code' is used to index a table so make it unsigned 
this prevents using negative index and possibly crashing with broken files

Originally committed as revision 16714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-21 22:32:17 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Baptiste Coudurier
c3e92a6cb4 remove _t in typedef for POSIX compatibility 
Originally committed as revision 16063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 20:06:56 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names. 
Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 07:39:47 +00:00
Michael Niedermayer
1e3c9307e6 Set correct codec type and id for text subtitles. 
fixes http://samples.mplayerhq.hu/mov/subtitles-embedded/subtitlemovie.mov
closes issue341

Originally committed as revision 11624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-26 20:30:03 +00:00
Måns Rullgård
99545457bf include all prerequisites in header files 
Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-16 22:59:13 +00:00
Baptiste Coudurier
e23848a49c cosmectics, use consistant and homogeneous type names for atoms 
Originally committed as revision 8828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-26 11:36:05 +00:00
Baptiste Coudurier
ccba88d764 cosmectics, mov -> mp4 
Originally committed as revision 8497 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-24 15:24:36 +00:00
Baptiste Coudurier
1e5f5e3b7a use common tables for mov muxer and demuxer 
Originally committed as revision 8205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-03 14:55:11 +00:00
Michael Niedermayer
7caf0cc62c add codec_id <-> codec_tag tables to AVIn/OutputFormat 
Originally committed as revision 7593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-21 01:39:17 +00:00
Diego Biurrun
b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-07 15:30:46 +00:00
Diego Biurrun
04d7f60143 Add official LGPL license headers to the files that were missing them. 
Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-10 14:02:42 +00:00
Baptiste Coudurier
e40ee6a268 move common code from mov.c and movenc.c to isom.c 
Originally committed as revision 5882 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-01 14:58:15 +00:00