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* cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | 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.
* avpacket: Replace av_free_packet with av_packet_unrefLuca Barbato2015-10-26
| | | | | | | `av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.
* wc3movie: set channel layoutJustin Ruggles2012-11-12
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* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* avformat: Drop pointless "format" from container long namesDiego Biurrun2012-07-30
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* lavf: remove AVFormatParameters from AVFormatContext.read_header signatureAnton Khirnov2012-01-27
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* lavf: make av_set_pts_info private.Anton Khirnov2011-11-30
| | | | It's supposed to be called only from (de)muxers.
* 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 statements immediately following unconditional jumpsMans Rullgard2011-07-03
| | | | | | This removes a number of compiler warnings. Signed-off-by: Mans Rullgard <mans@mansr.com>
* 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: deprecate url_feofAnton Khirnov2011-03-07
| | | | | | AVIOContext.eof_reached should be used directly instead. 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>
* avio: rename ByteIOContext to AVIOContext.Anton Khirnov2011-02-20
| | | | 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.
* WC3/xan: move palette handling to decoder, avoiding need forReimar Döffinger2010-11-21
| | | | | | | | PaletteControl. This also fixes playback of some files with ffplay (images were corrupted for a short time after a palette change). Originally committed as revision 25778 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Merge rotation into lookup table.Reimar Döffinger2010-11-20
| | | | Originally committed as revision 25774 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 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
* Replace all remaining occurrences of AVERROR_NOMEM withStefano Sabatini2010-04-03
| | | | | | | | | AVERROR(ENOMEM). AVERROR_NOMEM is deprecated and will be dropped at the next libavutil major bump. Originally committed as revision 22791 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
* Use AV_METADATA_DONT_STRDUP* / use av_malloced metadata instead of strdupedMichael Niedermayer2009-12-13
| | | | | | | arrays of fixed length. Code from ffmbc with changes to adapt to our metadata API. Originally committed as revision 20836 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Slightly improve/correct description of wc3_pal_lookupReimar Döffinger2009-04-12
| | | | Originally committed as revision 18462 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix "unrecognized WC3 chunk" debug output which was broken r18444 due to ↵Reimar Döffinger2009-04-11
| | | | | | sign expansion. Originally committed as revision 18450 to svn://svn.ffmpeg.org/ffmpeg/trunk
* wc3movie: return partial packets if not all data can be read.Reimar Döffinger2009-04-11
| | | | | | | This is consistent with other demuxer's behaviour and avoids a memleak. It also returns the error from av_get_packet instead of always AVERROR(EIO). Originally committed as revision 18446 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Explain the purpose of the wc3_pal_lookup and the formula that was used toReimar Döffinger2009-04-11
| | | | | | calculate it. Originally committed as revision 18445 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use get_le32/get_be32 in wc3movie demuxer instead of reading everything intoReimar Döffinger2009-04-11
| | | | | | a buffer first. Originally committed as revision 18444 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix a condition that causes an infinite loop, but only when compiled withMike Melanson2009-03-04
| | | | | | gcc 4.2.4 on x86_32. Thanks to Vitor for hunting this down. Originally committed as revision 17802 to svn://svn.ffmpeg.org/ffmpeg/trunk
* use new metadata API in wc3 demuxerAurelien Jacobs2009-02-26
| | | | Originally committed as revision 17627 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix build: Add intreadwrite.h and bswap.h #includes where necessary.Diego Biurrun2009-01-11
| | | | Originally committed as revision 16556 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
* fix wc3movie demuxer to conform to the PTS APIMike Melanson2008-03-01
| | | | Originally committed as revision 12283 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 1000l _reserved (found by checktree.sh)Michael Niedermayer2007-12-01
| | | | Originally committed as revision 11116 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
* Replace all occurrences of AVERROR_IO with AVERROR(EIO).Panagiotis Issaris2007-07-19
| | | | Originally committed as revision 9760 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
* Get rid of unnecessary pointer casts.Nicholas Tung2007-04-08
| | | | | | patch by Nicholas Tung, ntung ntung com Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename BE/LE_8/16/32 to AV_RL/B_8/16/32Alex Beregszaszi2007-01-19
| | | | Originally committed as revision 7587 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
* allow individual selection of muxers and demuxersMåns Rullgård2006-07-10
| | | | Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
* give AVInput/OutputFormat structs consistent namesMåns Rullgård2006-07-09
| | | | Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Update licensing information: The FSF changed postal address.Diego Biurrun2006-01-12
| | | | Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: tabs --> spaces, some prettyprintingDiego Biurrun2005-12-22
| | | | Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: Remove all trailing whitespace.Diego Biurrun2005-12-17
| | | | Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
* changing AVCodecContext codec -> *codec in AVStream so additions to ↵Michael Niedermayer2005-07-17
| | | | | | AVCodecContext dont randomize AVStream and break binary compatibility Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk
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