ce70f28a17
avpacket: Replace av_free_packet with av_packet_unref
...
`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.
Deprecate `av_free_packet`.
2015-10-26 18:00:55 +01:00
01bcc2d5c2
lavc: Drop deprecated destruct_packet related functions
...
Deprecated in 10/2012.
2015-08-28 16:01:16 +02:00
059a934806
lavc: Consistently prefix input buffer defines
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:59 +01:00
d80811c94e
riff: Use the correct logging context
2015-07-11 18:45:44 +02:00
4d0ee4962b
avi: Validate sample_size
...
And either error out or set it to 0 if it is negative.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2015-05-09 15:51:31 +02:00
1a3eb042c7
Replace av_dlog with normal av_log at trace level
...
This applies to every library where performance is not critical.
2015-04-19 12:41:59 +01:00
4326bc364b
lavf: Do not list mov-only codecs in riff tags
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Instead check for all mov code-points when demuxing avi
and print a warning if a video codec is found like this.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-03-17 13:34:22 +00:00
daf8cf358a
avformat: Don't anonymously typedef structs
2015-02-14 10:13:47 -08:00
f771b3ab5d
avidec: do not export stream_codec_tag
...
Handle its only existing use case internally.
2015-01-27 09:13:45 +01:00
90411b333d
Allow reading of growing avi files (currently being written)
...
This uses the RIFF header stored size to figure out the expected AVI
file size, instead of the actual file. To work fully it requires handling
failed avio_seek() instead of assuming they always succeed.
Some fate file has been cut off and contains half a frame at the end which
previously was not output during demuxing. This frame is now output to
encoder, thus the fate diff update.
Bug-Id: 261
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2014-12-08 13:29:33 +00:00
9d599e3f6e
avi: Improve non-interleaved detection
...
Additional fixes by Nigel Touati-Evans <nigel.touatievans@gmail.com >.
Check the index for streams with a time drift of 2s or a buffer drift
of 64MB.
Bug-Id: 666
CC: libav-stable@libav.org
Sample-Id: yet-another-broken-interleaved-avi.avi
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2014-04-02 12:11:31 +02:00
f1c4a54f6e
lavf: add supported extension to avi and mov demuxers
2014-04-02 00:27:53 +02:00
d92024f18f
lavf: more correct printf format specifiers
2014-03-11 13:13:41 +01:00
8f8bc92365
Add missing #includes for *INT64_MAX and *INT64_C
2013-11-23 21:55:52 +01:00
ce9bba5340
avidec: fix a memleak in the dv init code.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2013-11-21 20:57:58 +01:00
ceec6e792e
avi: directly resync on DV in AVI read failure
...
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-10-10 07:28:17 +02:00
756547ce7f
avi: DV in AVI must be considered single stream
...
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-10-10 07:28:03 +02:00
1cac9accbd
avi: properly fail if the dv demuxer is missing
...
CC: libav-stable@libav.org
2013-10-10 07:27:50 +02:00
8d07258bb6
avidec: Make sure a packet is large enough before reading its data
...
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-09-29 19:56:22 +03:00
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
5626f994f2
avformat: Use av_reallocp() where suitable
...
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-09-18 18:28:38 +02:00
7950e519bb
Disable deprecation warnings for cases where a replacement is available
2013-08-02 19:19:02 +02:00
c8f0b20b4a
avidec: Let the inner dv demuxer take care of discarding
...
CC: libav-stable@libav.org
2013-07-27 16:00:11 +02:00
10aa44aa67
avidec: K&R formatting cosmetics
...
Signed-off-by: Diego Biurrun <diego@biurrun.de >
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-07-27 16:00:11 +02:00
e0f8be6413
avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate
2013-05-04 21:43:06 +02:00
1afddbe59e
avpacket: use AVBuffer to allow refcounting the packets.
...
This will allow us to avoid copying the packets in many cases.
This breaks ABI.
2013-03-08 07:33:45 +01:00
570a4a0189
avidec: use sensible error codes instead of -1
...
Use AVERROR_INVALIDDATA on invalid inputs, and AVERROR_EOF when no more
frames are available in an interleaved AVI.
Signed-off-by: Jindrich Makovicka <makovick@gmail.com >
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-01-21 16:02:40 +01:00
72eaba5e4f
avformat: Convert some commented-out printf/av_log instances to av_dlog
2012-10-01 10:24:28 +02:00
11d4e92ed9
avformat: Remove non-compiling and/or silly commented-out printf/av_log statements
2012-10-01 10:24:28 +02:00
0af49a63c7
avidec: use actually read size instead of requested size
...
Fixes CVE-2012-2788
2012-09-29 09:27:59 +02:00
eeade678f0
avidec: return 0, not packet size from read_packet().
2012-09-29 09:27:51 +02:00
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
0177b7d23a
Improve descriptiveness of a number of codec and container long names
2012-07-30 20:46:55 +02:00
a982e5a031
avidec: make scale and rate unsigned.
...
The specs say they are unsigned 32bit integers.
2012-06-04 14:18:49 +02:00
3c90cc2ef2
lavf: deprecate av_read_packet().
...
The caller can achieve the same effect (i.e. getting raw unparsed/mangled
packets) with av_read_frame() and AVFMT_FLAG_NOPARSE |
AVFMT_FLAG_NOFILLIN
2012-03-20 20:12:16 +01:00
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
6e9651d106
lavf: remove AVFormatParameters from AVFormatContext.read_header signature
2012-01-27 10:51:57 +01:00
b89f8774f2
avidec: migrate last of lavf from FF_ER_* to AV_EF_*
...
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2012-01-20 09:30:09 +01:00
cd3716b9aa
Replace all uses of av_close_input_file() with avformat_close_input().
2011-12-12 20:34:38 +01:00
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
12bc20502a
Generalize RIFF INFO tag support; support reading INFO tag in wav
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2011-11-26 17:14:13 -08:00
bb3244dee2
Replace all usage of strcasecmp/strncasecmp
...
All current usages of it are incompatible with localization.
For example strcasecmp("i", "I") != 0 is possible, but would
break many of the places where it is used.
Instead use our own implementations that always treat the data
as ASCII.
Signed-off-by: Martin Storsjö <martin@martin.st >
2011-11-06 11:52:57 +02:00
ab88b25f99
lavf: use avpriv_ prefix for some dv functions.
...
They are used in libavdevice.
2011-10-20 20:57:23 +02:00
84ad31ff18
lavf: replace av_new_stream->avformat_new_stream part II.
...
Manual replacements are done in this commit.
In many cases, the id is some constant made up number (e.g. 0 for video
and 1 for audio), which is then not used in the demuxer for anything.
Those ids are removed.
2011-10-19 17:02:11 +02:00
1703013cb7
avidec: fix signed overflow in avi_sync()
...
Keeping byte values read from the file as unsigned is consistent
with how they are subsequently used and avoids an undefined left
shift by 24 when bit 7 is set.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-10-10 17:49:13 +01:00
2886f6759f
avidec: simplify size parameter in memset()
2011-10-10 13:28:18 +02:00
2f63440c59
lavf: add support for error_recognition, use it in avidec, and bump minor API version
...
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2011-08-12 19:10:22 +02:00
dfc2c4d900
lavf: use designated initialisers for all (de)muxers.
...
It's more readable and less prone to breakage.
2011-07-17 06:58:37 +02:00
0ebcdf5cda
Do not include mathematics.h in avutil.h
...
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:42:06 +01:00
c9403419b2
avidec: simplify convoluted flow in avi_load_index()
...
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 03:16:00 +01:00
