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path: root/libavcodec/mpeg4audio.c
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* mpeg4audio: check the init_get_bits() return valueAnton Khirnov2015-01-09
| | | | | | Fixes possible invalid reads. CC:libav-stable@libav.org
* latmdec: fix audio specific config parsingJanne Grunau2011-12-03
| | | | | | | | | Pass the correct size in bits to mpeg4audio_get_config and add a flag to disable parsing of the sync extension when the size is not known. Latm with AudioMuxVersion 0 does not specify the size of the audio specific config. Data after the audio specific config can be misinterpreted as sync extension resulting in random and wrong configs.
* lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits.Anton Khirnov2011-10-20
| | | | They are used in lavf.
* lavc: use avpriv_ prefix for some mpeg4audio symbols used in lavf.Anton Khirnov2011-10-20
| | | | | Specifically, ff_mpeg4audio_sample_rates, ff_mpeg4audio_get_config and ff_copy_pce_data
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Add HE-AAC v2 support to the AAC decoder.Alex Converse2010-06-19
| | | | Originally committed as revision 23647 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add support for PS sync extensions.Alex Converse2010-04-08
| | | | Originally committed as revision 22818 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use get_bits_left() in the sync extension check.Alex Converse2010-04-08
| | | | Originally committed as revision 22817 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix ext_object_type.Alex Converse2010-04-08
| | | | | | | In the case of explicit non-backwards compible PS, the extension object type should be set to SBR. See 14496-3:2009 (fourth edition). Originally committed as revision 22816 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add support for non-backwards compatible signaled parametric stereo.Alex Converse2010-03-07
| | | | | | | | | This is done without breaking W6132 Annex YYYY draft MP3onMP4 which also uses AOT 29. Samples: http://samples.mplayerhq.hu/A-codecs/AAC/aacPlusDecoderCheckPackage_v2.1/bitstreams/File7.3gp http://samples.mplayerhq.hu/MPEG-4/mp3on4/id5_1.mp4 Originally committed as revision 22281 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use get_bits_left() instead of size_in_bits - get_bits_count().Ronald S. Bultje2009-11-16
| | | | Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add the ability to parse the ALSSpecificConfig from an MPEG-4 ↵Thilo Borgmann2009-11-11
| | | | | | | | AudioSpecificConfig. Patch by Thilo Borgmann <com googlemail borgmann thilo> as part of GSoC 2009. Originally committed as revision 20516 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add a channels field to MPEG4AudioConfig.Alex Converse2009-11-11
| | | | Originally committed as revision 20512 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use the AOT enum instead of integer literals for setting and comparing audioAlex Converse2009-08-17
| | | | | | object types. Originally committed as revision 19666 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace 5 with AOT_SBR when referring to the MPEG-4 audio object type.Justin Ruggles2009-08-03
| | | | Originally committed as revision 19569 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Subroutine to copy an AAC Program Config Element (PCE)Alex Converse2009-05-13
| | | | Originally committed as revision 18817 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Read extended channel configuration when extended AOT is BSAC.Jai Menon2009-04-21
| | | | Originally committed as revision 18644 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename bitstream.h to get_bits.h.Stefano Sabatini2009-04-13
| | | | Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
* init ext sample rate to 0 if not presentBaptiste Coudurier2009-03-22
| | | | Originally committed as revision 18139 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mpeg4audio common codeBaptiste Coudurier2008-04-01
Originally committed as revision 12662 to svn://svn.ffmpeg.org/ffmpeg/trunk
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