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* Remove unnecessary get_bits.h #includes and add missing headers where needed.Alexandra Hájková2016-05-04
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* lavf: replace AVStream.codec with AVStream.codecparAnton Khirnov2016-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.
* lavc: Consistently prefix input buffer definesVittorio Giovara2015-07-27
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* avformat: Don't anonymously typedef structsDiego Biurrun2015-02-14
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* tta: Fix framepos and start_offset typesVittorio Giovara2015-02-03
| | | | | | | Also propagate errors. CC: libav-stable@libav.org Bug-Id: CID 1238812
* avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriateDiego Biurrun2013-05-04
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* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* Improve descriptiveness of a number of codec and container long namesDiego Biurrun2012-07-30
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* cosmetics: Align muxer/demuxer declarationsMartin Storsjö2012-04-06
| | | | | | | Also add missing trailing commas, break long codec_tag lines and add spaces in codec_tag declarations. Signed-off-by: Martin Storsjö <martin@martin.st>
* tta demuxer: set packet durationJustin Ruggles2012-03-03
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* tta: Check return value of avio_seek and avoid modifying state if it failsJoakim Plate2012-02-10
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* lavf: remove AVFormatParameters from AVFormatContext.read_header signatureAnton Khirnov2012-01-27
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* tta: Fix returned error code at EOFMichael Niedermayer2012-01-07
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* tta: fix off be 1 error in the end detection.Michael Niedermayer2012-01-07
| | | | | | | Fixes use of uninitialized values. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* lavf: make av_set_pts_info private.Anton Khirnov2011-11-30
| | | | It's supposed to be called only from (de)muxers.
* tta: check for extradata allocation failure in tta demuxerJustin Ruggles2011-10-25
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* lavf,lavd: replace av_new_stream->avformat_new_stream part I.Anton Khirnov2011-10-19
| | | | | Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
* lavf: use designated initialisers for all (de)muxers.Anton Khirnov2011-07-17
| | | | It's more readable and less prone to breakage.
* Remove all uses of now deprecated metadata functions.Anton Khirnov2011-06-08
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* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes senseAnton Khirnov2011-03-16
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: add avio_tell macro as a replacement for url_ftellAnton Khirnov2011-03-04
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* lavf: replace all uses of url_fskip with avio_seekAnton Khirnov2011-03-01
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio_ prefix for url_fseekAnton Khirnov2011-03-01
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio_ prefixes for get_* functionsAnton Khirnov2011-02-21
| | | | | | | | | | | | | | In the name of consistency: get_byte -> avio_r8 get_<type> -> avio_r<type> get_buffer -> avio_read get_partial_buffer will be made private later get_strz is left out becase I want to change it later to return something useful. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò2011-01-26
| | | | | This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.
* Move handling of ID3v2 to common utils.c code, reducing code duplicationReimar Döffinger2010-10-06
| | | | | | and supporting it for more formats, fixing issue 2258. Originally committed as revision 25378 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Generalize ID3v2 functions to support ID3v2-like ID headers with aMichael Karcher2010-06-11
| | | | | | | | | different magic in the header (mainly targeted to Sony's .oma/.aa3 format). Patch by Michael Karcher, ffmpeg A mkarcher dialup fu-berlin de Originally committed as revision 23583 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-30
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10l : make sure probe buffer is large enough.Jai Menon2009-12-17
| | | | Originally committed as revision 20889 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Parse ID3v[12] metadata from TTA files.Jai Menon2009-12-16
| | | | | | As a side-effect, this commit also fixes issue 1310. Originally committed as revision 20886 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
* remove ff_get_fourcc() and use AV_RL32() insteadAurelien Jacobs2009-01-17
| | | | Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Bump Major version, this commit is almost just renaming bits_per_sample toLuca Abeni2008-09-08
| | | | | | | | | | | bits_per_coded_sample but that cannot be done seperately. Patch by Luca Abeni Also reset the minor version and fix the forgotton change to libfaad. Note: The API/ABI should not be considered stable yet, there still may be a change done here or there if some developer has some cleanup ideas and patches! Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.Stefano Sabatini2008-06-03
| | | | | | | patch by Stefano Sabatini, stefano.sabatini-lala poste.it along with some spelling/consistency fixes for the long names by me Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full path for #includes from another directory.Diego Biurrun2008-05-09
| | | | Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use dynamically allocated ByteIOContext in AVFormatContextBjörn Axelsson2007-11-21
| | | | | | | patch by: Björn Axelsson, bjorn d axelsson a intinor d se thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007 Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Set dts in tta demuxerDavid Conrad2007-08-11
| | | | Originally committed as revision 10077 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace all occurrences of AVERROR_NOMEM with AVERROR(ENOMEM).Panagiotis Issaris2007-07-19
| | | | Originally committed as revision 9759 to svn://svn.ffmpeg.org/ffmpeg/trunk
* license header consistency cosmeticsDiego Biurrun2007-07-05
| | | | Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Support for seeking in TTA files.David Conrad2007-04-25
| | | | Originally committed as revision 8820 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change from using a seek table internal to the TTA demuxer to using the ↵David Conrad2007-04-22
| | | | | | standard lavf index. Originally committed as revision 8780 to svn://svn.ffmpeg.org/ffmpeg/trunk
* allocate 32 extra bytes at the end of the probe buffer and remove most probe ↵Michael Niedermayer2007-04-08
| | | | | | buf_size checks Originally committed as revision 8677 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: Fix indentation.Diego Biurrun2007-03-31
| | | | Originally committed as revision 8565 to svn://svn.ffmpeg.org/ffmpeg/trunk
* argh, who commited this trashMichael Niedermayer2007-03-30
| | | | | | start must be 0 ... Originally committed as revision 8563 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10^10l to the idiot who designed this format and didnt even realize what ↵Michael Niedermayer2007-03-30
| | | | | | number he used Originally committed as revision 8562 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-07
| | | | | | and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ALT_BITSTREAM_READER_LE is obviously not needed for the tta demuxer, as ↵Aurelien Jacobs2006-08-28
| | | | | | there was a typo in the define Originally committed as revision 6119 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix FSF postal address.Diego Biurrun2006-07-26
| | | | Originally committed as revision 5829 to svn://svn.ffmpeg.org/ffmpeg/trunk
* allow individual selection of muxers and demuxersMåns Rullgård2006-07-10
| | | | Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
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