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140 Commits

Author SHA1 Message Date
Vittorio Giovara
90e15e340d oggparsevorbis: return meaningful errors 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-10-05 23:16:48 +02:00
Michael Niedermayer
f3968ab47c Merge commit '49fe9c05f97bc2cfafd8fdcfea2f313d7c8e2c48' 
* commit '49fe9c05f97bc2cfafd8fdcfea2f313d7c8e2c48':
  oggparsevorbis: K&R formatting cosmetics

Conflicts:
	libavformat/oggparsevorbis.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-04 12:01:17 +02:00
Vittorio Giovara
49fe9c05f9 oggparsevorbis: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-10-03 23:26:09 +02:00
Michael Niedermayer
72eddc10fa Merge commit 'd872fb0f7ff2ff0ba87f5ccf6a1a55ca2be472c9' 
* commit 'd872fb0f7ff2ff0ba87f5ccf6a1a55ca2be472c9':
  lavf: Reset the entry count and allocation size variables on av_reallocp failures

Conflicts:
	libavformat/avienc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-27 12:13:41 +02:00
Martin Storsjö
d872fb0f7f lavf: Reset the entry count and allocation size variables on av_reallocp failures 
When av_reallocp fails, the associated variables that keep track of
the number of elements in the array (and in some cases, the
separate number of allocated elements) need to be reset.

Not all of these might technically be needed, but it's better to
reset them if in doubt, to make sure variables don't end up
conflicting.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-26 23:14:03 +03:00
Michael Niedermayer
20dfab33f5 Merge commit '5626f994f273af80fb100d4743b963304de9e05c' 
* commit '5626f994f273af80fb100d4743b963304de9e05c':
  avformat: Use av_reallocp() where suitable

Conflicts:
	libavformat/avidec.c
	libavformat/avienc.c
	libavformat/aviobuf.c
	libavformat/oggparsevorbis.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 11:01:26 +02:00
Alexandra Khirnova
5626f994f2 avformat: Use av_reallocp() where suitable 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-09-18 18:28:38 +02:00
Michael Niedermayer
070c22d53a Merge commit '3562684db716d11de0b0dcc52748e9cd90d68132' 
* commit '3562684db716d11de0b0dcc52748e9cd90d68132':
  ogg: Always alloc the private context in vorbis_header

Conflicts:
	libavformat/oggparsevorbis.c

See: 18b46a494e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-14 12:17:02 +02:00
Luca Barbato
3562684db7 ogg: Always alloc the private context in vorbis_header 
It is possible to have an initial broken header and then valid packets.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-13 14:04:55 +02:00
Michael Niedermayer
f3b7f47070 avformat/oggparsevorbis: fix leak of tt 
Fixes CID1061059
Fixes fate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 17:20:39 +02:00
Michael Niedermayer
d0a882ab1d avformat/oggparsevorbis: fix leak of ct 
Fixes CID1061058
Fixes fate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 17:18:19 +02:00
James Almer
04b9836274 oggparsevorbis: Support official chapter extension 
Fixes ticket #1833

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 22:15:55 +02:00
James Almer
193782216f vorbiscomment: Add support for embedded cover art 
Fixes ticket #2655

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-09 19:21:23 +02:00
Reimar Döffinger
efa7f42020 Use the avstring.h locale-independent character type functions 
Make sure the behavior does not change with the locale.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 15:16:36 +02:00
Reimar Döffinger
88d55b827d Remove incorrect use of ctype.h functions. 
As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-03-03 21:44:10 +01:00
Michael Niedermayer
033f1644b5 fixup_vorbis_headers: add missing malloc failure check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-30 20:04:14 +01:00
Paweł Hajdan, Jr
0451ff295a oggparsevorbis: use av_realloc consistently 
Memory passed to av_realloc cannot be allocated using memalign.

From realloc(3):

The realloc() function changes the size of the memory block pointed to
by ptr to size bytes. (...) Unless ptr is NULL, it must have been returned
by an earlier call to malloc(), calloc() or realloc().

The issue has been found by debugallocation, a part of google-perftools:
http://code.google.com/p/gperftools/ .

Signed-off-by: Paweł Hajdan, Jr <phajdan@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-30 19:54:35 +01:00
Luca Barbato
fba8e5b608 oggdec: fix faulty cleanup prototype 2013-01-09 21:07:48 +01:00
Michael Niedermayer
7a6beedd3f oggparsevorbis: fix vorbis_cleanup return type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-07 14:20:28 +01:00
Michael Niedermayer
1700be5855 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  oggdec: make sure the private parse data is cleaned up

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-07 14:20:21 +01:00
Luca Barbato
d894f74762 oggdec: make sure the private parse data is cleaned up 2013-01-06 17:59:54 +01:00
Michael Niedermayer
1d29624c73 oggparsevorbis: check channels 
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-17 20:51:50 +01:00
Michael Niedermayer
46a35959d8 Merge commit '7751e4693dd10ec98c20fbd9887233b575034272' 
* commit '7751e4693dd10ec98c20fbd9887233b575034272':
  ogg: check that the expected number of headers had been parsed
  libx264: change default to closed gop to match x264cli
  Use avcodec_free_frame() to free AVFrames.
  lavf: use a malloced AVFrame in try_decode_frame().
  lavc: add avcodec_free_frame().
  lavc: ensure extended_data is set properly on decoding
  lavc: initialize AVFrame.extended_data in avcodec_get_frame_defaults()
  lavc: use av_mallocz to allocate AVFrames.
  lavc: rename the argument of avcodec_alloc_frame/get_frame_defaults

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	libavcodec/utils.c
	libavcodec/version.h
	libavfilter/src_movie.c
	libavformat/oggdec.c
	libavformat/oggdec.h
	libavformat/oggparsetheora.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-25 15:15:16 +02:00
Luca Barbato
7751e4693d ogg: check that the expected number of headers had been parsed 
Not having the header for a codec is a tell-tale of a broken file.
 2012-09-24 22:35:29 +02:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85' 
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-07 22:45:46 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Michael Niedermayer
18b46a494e oggparsevorbis: fix null ptr dereference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-31 20:25:23 +02:00
Carl Eugen Hoyos
84aea80f78 oggparsevorbis.c: Check for OOM when using av_mallocz. 2012-05-06 12:00:19 +02:00
Michael Niedermayer
45a7b0674d oggvorbis: fix the first 2 packets timestamps matching issue 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-05 10:57:53 +02:00
Michael Niedermayer
441dce2169 oggvorbis: move handling of first packets ts from parser to muxer. 
The parser does not have enough knowledge it seems to do it
correctly.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-05 01:52:21 +02:00
Michael Niedermayer
fe5c5bccce oggvorbisdec: Apply timestamp calculation always when timestamps arent known. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-05 00:00:40 +02:00
Michael Niedermayer
1f95ad48ff oggvorbisdec: redesign special handling of first frames timestamp. 
This also will make it possible to use the code for cases other than the start of a stream

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-04 23:59:26 +02:00
Michael Niedermayer
63eb01d9c1 oggvorbis: Try to fix pts off by 1 issue. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-04 15:49:37 +02:00
Michael Niedermayer
ca4a3f4a08 oggparsevorbis: Remove code messing with cur_dts. 
This code caused first_dts to become corrupt and in value to be
around relative_ts.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-11 14:56:02 +02:00
Justin Ruggles
f63412fc74 oggdec: output correct timestamps for Vorbis 
Takes encoder delay into account by comparing first the coded page
duration with the calculated page duration. Handles last packet duration
if needed, also by comparing coded duration with calculated duration.
Also does better handling of timestamp generation for packets in the
first page for streamed ogg files where the start time is not
necessarily zero.
 2012-03-20 14:39:57 -04:00
Justin Ruggles
5602a464c9 avcodec: add a Vorbis parser to get packet duration 
This also allows for removing some of the Vorbis-related hacks.
 2012-03-03 16:43:11 -05:00
Anton Khirnov
c3f9ebf743 lavf: make av_set_pts_info private. 
It's supposed to be called only from (de)muxers.
 2011-11-30 20:34:45 +01:00
Anton Khirnov
1fa395e471 lavf: use avpriv_ prefix for ff_new_chapter(). 
It's used in libavdevice.
 2011-10-20 20:57:23 +02:00
Anton Khirnov
d2d67e424f Remove all uses of now deprecated metadata functions. 2011-06-08 07:43:45 +02:00
Anton Khirnov
19711af5cd lavf: move internal functions from avformat.h to internal.h 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-06 16:35:00 -05:00
Reimar Döffinger
a351110eea Always use av_set_pts_info to set the stream time base. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-06 16:08:59 -05:00
Reimar Döffinger
8cb3c557a9 Ogg: discard non-essential metadata from Vorbis header when creating extradata 
The first part of the metadata, the "vendor" string, is required by
libvorbis, it will refuse to play when it is not available.
Also we do not currently parse that part into metadata so it would also
be lost if we removed it as well.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-31 20:21:26 +00:00
Reimar Döffinger
ce20edb7bd Vorbis-in-Ogg: Do not set timebase to invalid values 
Avoids an assert when the sample rate is invalid and the timebase
is thus set to e.g. 1/0.
Sample file is http://samples.mplayerhq.hu/ogg/fuzzed-srate-crash.ogg

This is a quick fix for a crash, not a final solution.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-29 13:48:13 +00:00
Anton Khirnov
ad7768f4c4 add ff_ prefix to metadata_conv() 
patch by Anton Khirnov  anton _at_ khirnov _dot_ net

Originally committed as revision 25505 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-16 13:20:41 +00:00
Martin Storsjö
fb66c31da4 Fix building, include the header instead of the source file 
Builds only seemed to have been broken in some configurations, though.

Originally committed as revision 25499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-16 08:50:50 +00:00
Anton Khirnov
03700d399b Export metadata in the generic format. Deprecate old conversion API. 
patch by Anton Khirnov  anton _at_ khirnov _dot_ net

Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-15 19:04:25 +00:00
Alex Converse
73c44cb286 oggparsevorbis: Add some sanity checks to header packet ordering/presence. 
Originally committed as revision 24740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-07 21:30:34 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 23:30:55 +00:00
James Darnley
66061a1220 Add VorbisComment writing to FLAC files. 
Patch by James Darnley <james darnley at gmail>.

Originally committed as revision 22605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-20 13:36:43 +00:00
David Conrad
8730fad595 oggdec: Parse ogm chapters 
Originally committed as revision 22477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 05:16:57 +00:00