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ffmpeg / libavformat / mov.c @ 5509bffa

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# Date Author Comment
5509bffa 01/12/2006 10:43 PM Diego Biurrun

Update licensing information: The FSF changed postal address.

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
ab561df9 12/30/2005 08:34 PM François Revol

finally found what those >138 codes were... crappy compressed 5bit ascii. this gets them correctly, and adds setting track lang in movenc too.

Originally committed as revision 4792 to svn://svn.ffmpeg.org/ffmpeg/trunk
b9a87c4d 12/30/2005 06:25 PM François Revol

fix parsing version 1 mdhd atom (64 bit) as suggested by b-o-n-d AT gmx DOT net (unstested); added code to map language codes to stream->language[]

Originally committed as revision 4791 to svn://svn.ffmpeg.org/ffmpeg/trunk
bb270c08 12/22/2005 01:10 AM Diego Biurrun

COSMETICS: tabs --> spaces, some prettyprinting

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
115329f1 12/17/2005 06:14 PM Diego Biurrun

COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
4733abcb 12/12/2005 01:56 AM Måns Rullgård

use PRIxN, %zd, %td formats where needed

Originally committed as revision 4740 to svn://svn.ffmpeg.org/ffmpeg/trunk
d9b1c197 10/18/2005 08:16 PM Roberto Togni

QDM2 compatible decoder

Originally committed as revision 4649 to svn://svn.ffmpeg.org/ffmpeg/trunk
da7272b3 09/06/2005 10:50 PM Michael Niedermayer

set time_base as soon as time_scale is known instead of in a unrelated chunck which might be missing

Originally committed as revision 4569 to svn://svn.ffmpeg.org/ffmpeg/trunk
302c389e 09/04/2005 09:04 PM Michael Niedermayer

sample_rate value is not always correct (is there anything in quicktime which is?) so try to guess it from time_scale

Originally committed as revision 4558 to svn://svn.ffmpeg.org/ffmpeg/trunk
a254c574 07/19/2005 02:41 PM Michael Niedermayer

kill duplicated get/put_be24()

Originally committed as revision 4460 to svn://svn.ffmpeg.org/ffmpeg/trunk
01f4895c 07/17/2005 10:24 PM Michael Niedermayer

changing AVCodecContext codec -> *codec in AVStream so additions to AVCodecContext dont randomize AVStream and break binary compatibility

Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk
a3075830 06/30/2005 11:42 AM Aurelien Jacobs

add hdv2 fourcc to MPEG2 codec mapping

Originally committed as revision 4412 to svn://svn.ffmpeg.org/ffmpeg/trunk
edfaf6de 06/27/2005 07:09 AM Michael Niedermayer

better dont read the width/height at all, its random anyway

Originally committed as revision 4398 to svn://svn.ffmpeg.org/ffmpeg/trunk
961e0ccd 06/24/2005 11:43 AM Michael Niedermayer

another chapter in the neverending mov demuxer cleanup
a timebase isnt an average frame rate neither can highlevel (considering edit lists) duration be mixed with lowlevel ones

Originally committed as revision 4391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2692067a 05/26/2005 08:17 PM Michael Niedermayer

AVPacket.pos

Originally committed as revision 4314 to svn://svn.ffmpeg.org/ffmpeg/trunk
e2b9cf4e 05/21/2005 10:41 AM Michael Niedermayer

update current_sample number for non split mode
fix chunk split decission

Originally committed as revision 4296 to svn://svn.ffmpeg.org/ffmpeg/trunk
45139adf 05/21/2005 10:25 AM Michael Niedermayer

segfault fix

Originally committed as revision 4295 to svn://svn.ffmpeg.org/ffmpeg/trunk
86d8602f 05/21/2005 09:50 AM Michael Niedermayer

support non interleaved mov files

Originally committed as revision 4294 to svn://svn.ffmpeg.org/ffmpeg/trunk
d57b7316 05/21/2005 02:06 AM Michael Niedermayer

10l (overwriting w/h with 0)

Originally committed as revision 4289 to svn://svn.ffmpeg.org/ffmpeg/trunk
a965c478 05/19/2005 12:06 AM Aurelien Jacobs

drop most url_fileno() calls (allows to use ByteIOContext directly in caller apps instead of URLProtocol)

Originally committed as revision 4275 to svn://svn.ffmpeg.org/ffmpeg/trunk
c0df9d75 04/30/2005 09:43 PM Michael Niedermayer

switch to native time bases

Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
de39cdf5 03/30/2005 12:36 AM Michael Niedermayer

reverting 1.66 -> 1.67 change

Originally committed as revision 4096 to svn://svn.ffmpeg.org/ffmpeg/trunk
0d23cb84 03/23/2005 11:20 AM François Revol

Patch for "uuid" atom followed after atom "ftyp" by "QuickTime <ffmpeg AT gmail DOT com>"

Originally committed as revision 4068 to svn://svn.ffmpeg.org/ffmpeg/trunk
f3356e9c 03/17/2005 01:25 AM Michael Niedermayer

more fine grained discarding of packets

Originally committed as revision 4051 to svn://svn.ffmpeg.org/ffmpeg/trunk
fcc87242 03/12/2005 01:31 PM François Revol

Add 3IV2 4CC by "Rob Coenen" <rob AT massive-interactive DOT nl>

Originally committed as revision 4033 to svn://svn.ffmpeg.org/ffmpeg/trunk
a0f1f165 03/11/2005 05:13 PM Måns Rullgård

uuid patch by (Måns Rullgård <mru inprovide com>)

Originally committed as revision 4030 to svn://svn.ffmpeg.org/ffmpeg/trunk
6d6d7970 03/06/2005 12:43 AM Mike Melanson

first pass at ALAC decoder from David Hammerton; while David's original
decoder works great, this decoder is not completely and seamlessly
integrated yet with FFmpeg

Originally committed as revision 4008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2f1e1ed3 03/04/2005 12:30 AM Michael Niedermayer

mp4a fix based on some code by (Song.Itany inventec-inc com)

Originally committed as revision 4002 to svn://svn.ffmpeg.org/ffmpeg/trunk
88730be6 02/24/2005 07:08 PM Måns Rullgård

kill warnings patch by (Måns Rullgård <mru inprovide com>)

Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
8536ab89 02/16/2005 11:14 PM tjraivio@cc.hut.fi

quick patch for adding 3g2 support to ffmpeg (muxer and demuxer). No movie fragment support yet patch by (tjraivio cc.hut fi)

Originally committed as revision 3959 to svn://svn.ffmpeg.org/ffmpeg/trunk
c4ac052b 02/07/2005 04:58 PM Michael Niedermayer

set timestamps correctly

Originally committed as revision 3944 to svn://svn.ffmpeg.org/ffmpeg/trunk
cd461d48 02/07/2005 01:50 PM Michael Niedermayer

cleanup

Originally committed as revision 3943 to svn://svn.ffmpeg.org/ffmpeg/trunk
92e51b66 01/27/2005 03:39 PM Roine Gustafsson

chunk support in mov patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net>

Originally committed as revision 3890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2497479f 01/27/2005 06:53 AM François Revol

probe for 'junk' and 'pict', changed the scores.

Originally committed as revision 3888 to svn://svn.ffmpeg.org/ffmpeg/trunk
53ffdd14 01/26/2005 09:31 AM Roine Gustafsson

mov header field and compressor name patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net>

Originally committed as revision 3885 to svn://svn.ffmpeg.org/ffmpeg/trunk
f2196640 01/23/2005 10:44 AM François Revol

AAC fix by Thomas Raivio <tjraivio AT cc DOT hut DOT fi>

Originally committed as revision 3866 to svn://svn.ffmpeg.org/ffmpeg/trunk
7fe5a3c0 01/23/2005 10:34 AM Gael Chardon

Timestamp patch by Gael Chardon <gael DOT ffmpeg AT 4now DOT net>

Originally committed as revision 3865 to svn://svn.ffmpeg.org/ffmpeg/trunk
7dbab4a9 01/23/2005 09:59 AM François Revol

Revert the fixed-size-sample patch as it brokes and others
WTF I thought I had commited this yesterday... was probably too asleep :°)

Originally committed as revision 3864 to svn://svn.ffmpeg.org/ffmpeg/trunk
b9866ebc 01/22/2005 01:36 PM Michael Niedermayer

support discarding uninterresting packets

Originally committed as revision 3860 to svn://svn.ffmpeg.org/ffmpeg/trunk
c3ea71a0 01/08/2005 07:35 PM François Revol

get debug code to compile again.

Originally committed as revision 3815 to svn://svn.ffmpeg.org/ffmpeg/trunk
7619ed2b 01/08/2005 04:07 PM Roine Gustafsson

handle fixed sample_size patch by Roine Gustafsson <roine AT users.sourceforge.net>

Originally committed as revision 3814 to svn://svn.ffmpeg.org/ffmpeg/trunk
568e18b1 01/08/2005 02:21 PM Michael Niedermayer

integer overflows, heap corruption
possible arbitrary code execution cannot be ruled out in some cases
precautionary checks

Originally committed as revision 3813 to svn://svn.ffmpeg.org/ffmpeg/trunk
169eb021 12/09/2004 07:44 PM Mike Melanson

load the 'avcC' atom needed for 'avc1' decoding

Originally committed as revision 3745 to svn://svn.ffmpeg.org/ffmpeg/trunk
3129cd01 11/13/2004 01:27 AM Michael Niedermayer

allocate a few bytes more for extradata so the bitstream reader if its used by the codec for parsing extardata, doesnt read over the end

Originally committed as revision 3679 to svn://svn.ffmpeg.org/ffmpeg/trunk
7b3c1382 10/11/2004 11:53 PM Michael Niedermayer

100l (forgoten seeking functions)

Originally committed as revision 3585 to svn://svn.ffmpeg.org/ffmpeg/trunk
7fea94ce 10/06/2004 08:50 AM Zdenek Kabelac
  • fixing a few of gcc 'clean-code' warnings

Originally committed as revision 3563 to svn://svn.ffmpeg.org/ffmpeg/trunk
d08d7142 09/28/2004 03:09 AM Mike Melanson

support for Sierra Online audio files and Apple QuickDraw codec,
courtesy of Konstantin Shishkov

Originally committed as revision 3529 to svn://svn.ffmpeg.org/ffmpeg/trunk
15c8dbe7 07/28/2004 10:04 AM Sebastien Bechet

2000/00/00 to 2001/03/01 QT fileformat documentation patch by (Sebastien Bechet <s.bechet at av7 dot net>)

Originally committed as revision 3360 to svn://svn.ffmpeg.org/ffmpeg/trunk
58e555d4 07/17/2004 09:01 PM Michael Niedermayer

mov_read_elst fix, based upon a patch by (Sebastien Bechet <s.bechet at av7 dot net>)

Originally committed as revision 3327 to svn://svn.ffmpeg.org/ffmpeg/trunk
7c4a25c8 07/17/2004 04:35 PM Michael Niedermayer

disable mov_read_elst

Originally committed as revision 3326 to svn://svn.ffmpeg.org/ffmpeg/trunk
5c030d3e 07/06/2004 06:06 PM Michel Bardiaux

compilation of mov.c broken patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 3292 to svn://svn.ffmpeg.org/ffmpeg/trunk
baf25c9d 07/06/2004 02:35 AM Gael Chardon

Seeking in .mov/.mp4 files
printf->av_log
patch by (Gael Chardon <gael.ffmpeg at 4now dot net>)

Originally committed as revision 3290 to svn://svn.ffmpeg.org/ffmpeg/trunk
3c13647a 06/30/2004 07:24 PM Cedric Vincent

The atom 'skip' should be handled by 'mov_read_leaf()', not by
'mov_read_default()'. This atom has the same behaviour than the atom 'free'.
patch by (Cedric VINCENT <c-vinc02 at bat710 dot univ-lyon1 dot fr>)
the second part of the patch hasnt been applied, but fixed slightly differently...
3ec34bfd 04/12/2004 05:40 PM Steven M. Schultz

libavformat/mov.c fails with gcc 2.95.3 patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)

Originally committed as revision 3004 to svn://svn.ffmpeg.org/ffmpeg/trunk
a90466f7 04/10/2004 07:42 PM Michael Niedermayer

prefix global

Originally committed as revision 2994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2768b0d9 04/09/2004 01:13 PM Thomas Raivio

correctly identify AAC audio in mov/mp4/etc. files. patch by ("Thomas Raivio" <tjraivio at cc dot hut dot fi>)

Originally committed as revision 2984 to svn://svn.ffmpeg.org/ffmpeg/trunk
cac0a56c 03/31/2004 04:51 AM Roman Shaposhnik
  • .mov files with uncompressed audio can't be correctly processed
    because of the sample_size == 1 and MINOLTA hack relying on
    the information. So in a way, it's a hack of a hack.

    btw, if somebody knows why in the world even Apple's software...
d957696f 03/24/2004 07:03 PM Michael Niedermayer

cleanup frame_rate code, this may also fix some large file bugs

Originally committed as revision 2924 to svn://svn.ffmpeg.org/ffmpeg/trunk
247d56f5 03/13/2004 09:02 PM Brian Becker

Parse stss info in MOV files to get key frames patch by ("Brian Becker" <Brian dot Becker at palmone dot com>)

Originally committed as revision 2879 to svn://svn.ffmpeg.org/ffmpeg/trunk
bc874dae 03/03/2004 03:41 PM Michel Bardiaux

av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
070ed1bc 02/05/2004 05:22 AM Mike Melanson

initial commit for Quicktime Animation (RLE) video decoder; bit depths
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
8e38ff0c 11/10/2003 06:43 PM Fabrice Bellard

fixed double free

Originally committed as revision 2499 to svn://svn.ffmpeg.org/ffmpeg/trunk
b595afaa 11/10/2003 03:17 AM Mike Melanson

added palette support to the QT demuxer; registered SMC video decoder
with QT system

Originally committed as revision 2489 to svn://svn.ffmpeg.org/ffmpeg/trunk
1dc1ed99 11/07/2003 10:39 PM Roberto Togni

8BPS decoder

Originally committed as revision 2486 to svn://svn.ffmpeg.org/ffmpeg/trunk
8dafdb88 10/25/2003 04:41 AM Mike Melanson

added XVID fourcc (ISO MPEG-4?) and AC3 fourcc

Originally committed as revision 2432 to svn://svn.ffmpeg.org/ffmpeg/trunk
4cb3f3b6 10/19/2003 08:57 PM Dan Christiansen

Using the extension m4a for audio only MPEG-4 files is increasingly
common, especially since Apple iTunes treats files with the two
extensions differently. Without the patch, FFmpeg won't know that m4a
is for MPEG-4 files
patch by (Dan Christiansen <danchr at daimi dot au dot dk>)...
2fdf638b 10/01/2003 04:39 AM Mike Melanson

New demuxers: Sega FILM/CPK, Westwood VQA & AUD; new decoders: MS RLE &
Video-1, Apple RPZA, Cinepak, Westwood IMA ADPCM

Originally committed as revision 2324 to svn://svn.ffmpeg.org/ffmpeg/trunk
d663a1fd 09/28/2003 08:34 PM Michael Niedermayer

AMR-WB support by (Johannes Carlsson <joca at rixmail dot se>)

Originally committed as revision 2311 to svn://svn.ffmpeg.org/ffmpeg/trunk
25c4950e 08/08/2003 05:58 PM Fabrice Bellard

update duration and start_time

Originally committed as revision 2113 to svn://svn.ffmpeg.org/ffmpeg/trunk
611d192c 06/20/2003 05:55 PM Alex Beregszaszi

warning fixes

Originally committed as revision 1980 to svn://svn.ffmpeg.org/ffmpeg/trunk
14342fd5 06/06/2003 11:46 AM Johannes Carlsson
  • missing part of the 3gp patch by Johannes Carlsson

Originally committed as revision 1933 to svn://svn.ffmpeg.org/ffmpeg/trunk
bc634f6f 06/05/2003 02:30 PM Zdenek Kabelac
  • 3gp patch by Joca

Originally committed as revision 1931 to svn://svn.ffmpeg.org/ffmpeg/trunk
4cfbf61b 05/24/2003 06:48 PM Falk Hüffner

Warning and compatibility fixes.

Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk
891f64b3 05/14/2003 11:40 AM joca@rixmail.se

AMR-NB audio support patch by (<joca at rixmail dot se>)

Originally committed as revision 1876 to svn://svn.ffmpeg.org/ffmpeg/trunk
25fa62e1 05/12/2003 05:58 PM Zdenek Kabelac
  • added s263 (mapped to h263 - 3gp files)
  • less strict header detection - also do not call exit when it's not found.

Originally committed as revision 1864 to svn://svn.ffmpeg.org/ffmpeg/trunk
9ed83b0a 05/12/2003 03:39 PM Zdenek Kabelac
  • passing ImageDescriptions for SVQ3 (Vertical300K.sorenson works)
    (IMHO only SMI chunk should be stored in extradata)

Originally committed as revision 1863 to svn://svn.ffmpeg.org/ffmpeg/trunk
fd6e513e 05/12/2003 11:07 AM Zdenek Kabelac
  • uninitialized/unused vars cleanup

Originally committed as revision 1859 to svn://svn.ffmpeg.org/ffmpeg/trunk
5ca1d879 05/12/2003 10:59 AM Zdenek Kabelac
  • support for AAC audio (esds decoding - using extradata)
  • using MOV_atom_t instead of 3 args
  • chunk parsers ordered alphabeticaly

Originally committed as revision 1858 to svn://svn.ffmpeg.org/ffmpeg/trunk
8b82a956 05/09/2003 10:16 PM Michael Niedermayer

svq3 decoder by anonymous

Originally committed as revision 1845 to svn://svn.ffmpeg.org/ffmpeg/trunk
d86053a4 05/05/2003 02:54 AM Mike Melanson

first pass at a new VP3 video decoder

Originally committed as revision 1831 to svn://svn.ffmpeg.org/ffmpeg/trunk
b6a17df4 04/23/2003 08:58 AM Zdenek Kabelac
  • simplified parameters for parse routines

Originally committed as revision 1816 to svn://svn.ffmpeg.org/ffmpeg/trunk
5cd62665 04/22/2003 08:36 AM Zdenek Kabelac
  • fixed initialization and some memleak
  • filling more avcodecs variables
  • extending/improving mov parsing (unfinished)

Originally committed as revision 1812 to svn://svn.ffmpeg.org/ffmpeg/trunk
53e27dd5 04/05/2003 12:20 PM Sebastien Bechet

QT AVID 4CCs patch by ("Sebastien Bechet" <s dot bechet at av7 dot net>) (not tested)

Originally committed as revision 1737 to svn://svn.ffmpeg.org/ffmpeg/trunk
14bea432 03/12/2003 03:16 PM Michael Niedermayer

per context frame_rate_base, this should finally fix frame_rate related av sync issues

Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk
0c1a9eda 02/11/2003 04:35 PM Zdenek Kabelac
  • UINTX -> uintx_t INTX -> intx_t

Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
7ed2dd2d 01/17/2003 09:22 AM François Revol

removed redundant 4CC

Originally committed as revision 1467 to svn://svn.ffmpeg.org/ffmpeg/trunk
8b879f18 01/17/2003 08:29 AM François Revol

Fix probing for some files (ew.mov, april.mov)

Originally committed as revision 1466 to svn://svn.ffmpeg.org/ffmpeg/trunk
abac6175 11/25/2002 07:07 PM Fabrice Bellard

renamed libav to libavformat

Originally committed as revision 1276 to svn://svn.ffmpeg.org/ffmpeg/trunk