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* avio: introduce an AVIOContext.seekable fieldAnton Khirnov2011-04-03
| | | | Use it instead of url_is_streamed and AVIOContext.is_streamed.
* matroskadec: set default duration for simple blockJohn Stebbins2011-03-25
| | | | | | | | | | | When a normal Block is parsed, duration is initialized to AV_NOPTS_VALUE. If it is not changed, then the track's default duration is used. But for SimpleBlock, duration is initialized to 0 instead of AV_NOPTS_VALUE. This is due to the difference in how EBML_NEST vs EBML_PASS are processed. Setting duration to 0 leads eventually to wrongly estimate the frame duration in util.c Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* 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: 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: avio_ prefixes for put_* functionsAnton Khirnov2011-02-21
| | | | | | | | | | | | In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str 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: move init_put_byte() to a new private header and rename itAnton Khirnov2011-02-20
| | | | | | | init_put_byte should never be used outside of lavf, since sizeof(AVIOContext) isn't part of public ABI. 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>
* matroskadec: add generic element length validation.Reimar Döffinger2011-02-06
| | | | | | | | | | | | This validate the length of a mkv element directly after reading it. This has the advantage that it is easy to add new limits and makes it less likely to forget to add checks and also avoids issues like bits of the length value above the first 32 being ignored because the parsing functions only takes an int. Previously discussed in the "mkv 0-byte integer parsing" thread. 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.
* matroskadec: skip invalid tags with no TagNameAnton Khirnov2010-11-03
| | | | | | fixes segfault in issue 2328 Originally committed as revision 25659 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add ff_ prefix to metadata_conv()Anton Khirnov2010-10-16
| | | | | | patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25505 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Export metadata in the generic format. Deprecate old conversion API.Anton Khirnov2010-10-15
| | | | | | patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add a special function to mkv demxuer to parse length values that includesReimar Döffinger2010-09-06
| | | | | | special-case code to handle all possible encodings of "unknown length". Originally committed as revision 25049 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: allow uint and float elements with length = 0Aurelien Jacobs2010-09-05
| | | | Originally committed as revision 25044 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimize/simplify ebml_read_num.Reimar Döffinger2010-09-02
| | | | Originally committed as revision 25026 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: minor simplificationAurelien Jacobs2010-08-17
| | | | | | patch from reimar Originally committed as revision 24804 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: fix integer overflowAurelien Jacobs2010-08-17
| | | | | | patch from reimar Originally committed as revision 24803 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add WebM to the Matroska demuxer name.Alex Converse2010-08-01
| | | | Originally committed as revision 24639 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: merge only SSA packets togetherDavid Conrad2010-07-02
| | | | | | | fixes issue 2052 patch by David Conrad Originally committed as revision 24004 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add AV_DISPOSITION_FORCED flag and use it in matroska demuxerAurelien Jacobs2010-07-02
| | | | Originally committed as revision 24003 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec : propagate AVERROR to the callerAurelien Jacobs2010-06-15
| | | | | | based on a patch by Jai Menon Originally committed as revision 23619 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: fix type of the length field in ebml_read_master()Aurelien Jacobs2010-06-11
| | | | | | | Also use the correct value for unknown size (instead of a truncated and sign extended value). Originally committed as revision 23591 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: cosmetic: indentationAurelien Jacobs2010-06-11
| | | | Originally committed as revision 23590 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: add support for live broadcast containing unknown size clustersAurelien Jacobs2010-06-11
| | | | | | | | | This interrupt parsing and goes one ebml level up when encountering a cluster start inside an unknown sized element which is not supposed to contain a cluster. fix issue1991 Originally committed as revision 23589 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: simplify parsing of the first clusterAurelien Jacobs2010-06-11
| | | | | | | Now that we save the currently parsed ebml element ID after an interruption, we don't need to special case the parsing of the first cluster. Originally committed as revision 23588 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: store the ID of the currently parsed ebml elementAurelien Jacobs2010-06-11
| | | | | | | This allows to interrupt parsing after reading an ID, and then properly recover parsing. Originally committed as revision 23587 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: cosmetic: split a line to make it more readableAurelien Jacobs2010-06-11
| | | | | | This also simplifies further modifications. Originally committed as revision 23586 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Do not attempt to seek to index for streamed files and if the user explicitlyReimar Döffinger2010-06-08
| | | | | | requested us not to read the index. Originally committed as revision 23540 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix the MATROSKA_ID_TAGDEFAULT to match the specification (instead ofReimar Döffinger2010-06-08
| | | | | | libmatroska etc. typo) but continue to support the "old" value. Originally committed as revision 23539 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: avoid potential crash after r23169Aurelien Jacobs2010-05-25
| | | | Originally committed as revision 23330 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Revert adding the doctype to metadata; it has no meaning elsewhereDavid Conrad2010-05-23
| | | | Originally committed as revision 23275 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Allow unknown EBML doctypeDavid Conrad2010-05-22
| | | | Originally committed as revision 23246 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Support webm doctypeJames Zern2010-05-22
| | | | | | Patch by James Zern <jzern at google> Originally committed as revision 23245 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Free ebml binary buffer on errorDavid Conrad2010-05-18
| | | | | | Based on a Chromium patch Originally committed as revision 23169 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Fix buffer overread in matroska_ebmlnum_uintDavid Conrad2010-05-18
| | | | | | Based on a Chromium patch Originally committed as revision 23168 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Ensure time_scale is nonzero, fixes divide-by-zero if the fileDavid Conrad2010-05-18
| | | | | | | | has 0 written Based on a Chromium patch Originally committed as revision 23167 to svn://svn.ffmpeg.org/ffmpeg/trunk
* matroskadec: Use av_freep in ebml_read_asciiDavid Conrad2010-05-18
| | | | | | Based on a Chromium patch Originally committed as revision 23166 to svn://svn.ffmpeg.org/ffmpeg/trunk
* set avg frame rate in mkv demuxerBaptiste Coudurier2010-05-17
| | | | Originally committed as revision 23152 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark av_metadata_set() as deprecated, and use av_metadata_set2()Stefano Sabatini2010-04-25
| | | | | | | | in its place. av_metadata_set() is going to be dropped at the next major bump. Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk
* seems aac gets screwed up by the parser so disable itBaptiste Coudurier2010-04-20
| | | | Originally committed as revision 22926 to svn://svn.ffmpeg.org/ffmpeg/trunk
* parse stream headers for audio streams in mkv, needed for frame sizeBaptiste Coudurier2010-04-20
| | | | Originally committed as revision 22925 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
* Move the internal function declarations in avformat.h to internal.h.Stefano Sabatini2010-04-11
| | | | Originally committed as revision 22843 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.Jean-Daniel Dupas2010-03-31
| | | | | | Patch by Jean-Daniel Dupas, devlists shadowlab org Originally committed as revision 22744 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
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