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path: root/libavcodec/h264_sei.c
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* h264: Print the complete user messageVittorio Giovara2015-10-30
| | | | | | | Previously the message was cut off at 256th byte. This will allow dumping the complete x264 encode info when needed. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h264: Print user data SEI under normal debug verbosityVittorio Giovara2015-10-30
| | | | | | Drop the need of setting -debug bugs since it's not a bug, and the message is already under a AV_LOG_DEBUG log level. Instead only print it when there is an actual string in it.
* h264: Fix faulty call to avpriv_request_sampleLuca Barbato2015-08-22
| | | | Broken in f9ab4fe1f7c1e9d410ca5ee2c9ff8d2892aad068
* h264: Discard currently unsupported registered seiJohn Högberg2015-08-21
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* avcodec: h264: Extract decoder methodsDavid Holm2015-08-01
| | | | | | | | | | | Extract two methods from decode_registered_user_data in order to improve code readability. Also make the constant holding the allocation size a 64-bit unsigned integer so that the size comparison against INT_MAX makes sense. Bug-Id: CID1312090 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* h264: Add support for Closed Caption exportKieran Kunhya2015-07-17
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h264: Parse registered data SEI message and AFD valueVittorio Giovara2015-06-30
| | | | | | Partially based on code by Marton Balint and Kieran Kunhya. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h264_sei: Group error check outside the switch blockVittorio Giovara2015-06-30
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* h264: prevent theoretical infinite loop in SEI parsingVittorio Giovara2014-08-01
| | | | | | | Properly address CVE-2011-3946 and parse bitstream as described in the spec. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
* h264: parse display orientation SEI messageVittorio Giovara2014-07-09
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h264_sei: reorder headersVittorio Giovara2014-02-14
| | | | Also drop unused assert.h.
* h264_sei: name buffering period type consistentlyVittorio Giovara2014-02-14
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* h264: Refactor decode_frame_packing_arrangementVittorio Giovara2013-12-17
| | | | Directly set the fields when necessary.
* h264: parse frame packing arrangement SEI messages and save relevant ↵Vittorio Giovara2013-12-09
| | | | stereo3d information
* h264_sei: check SEI sizeMichael Niedermayer2013-09-24
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* h264_sei: log unknown sei messagesVittorio Giovara2013-09-24
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avcodec: Remove some commented-out debug cruftDiego Biurrun2013-08-20
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* h264_sei: Return meaningful valuesVittorio Giovara2013-08-02
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* h264_sei: K&R formatting cosmeticsVittorio Giovara2013-08-01
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* h264_sei: Remove pointless old commentDiego Biurrun2013-08-01
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* h264: deMpegEncContextizeAnton Khirnov2013-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the changes are just trivial are just trivial replacements of fields from MpegEncContext with equivalent fields in H264Context. Everything in h264* other than h264.c are those trivial changes. The nontrivial parts are: 1) extracting a simplified version of the frame management code from mpegvideo.c. We don't need last/next_picture anymore, since h264 uses its own more complex system already and those were set only to appease the mpegvideo parts. 2) some tables that need to be allocated/freed in appropriate places. 3) hwaccels -- mostly trivial replacements. for dxva, the draw_horiz_band() call is moved from ff_dxva2_common_end_frame() to per-codec end_frame() callbacks, because it's now different for h264 and MpegEncContext-based decoders. 4) svq3 -- it does not use h264 complex reference system, so I just added some very simplistic frame management instead and dropped the use of ff_h264_frame_start(). Because of this I also had to move some initialization code to svq3. Additional fixes for chroma format and bit depth changes by Janne Grunau <janne-libav@jannau.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Replace computations of remaining bits with calls to get_bits_left().Alex Converse2012-03-05
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* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Ignore x264 build=0 as there is no such version, this restores previousMichael Niedermayer2010-03-21
| | | | | | behavior approximately. Originally committed as revision 22628 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Split SEI code off h264.c.Michael Niedermayer2010-01-12
Originally committed as revision 21168 to svn://svn.ffmpeg.org/ffmpeg/trunk
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