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path: root/libavformat/rmdec.c
AgeCommit message (Collapse)Author
2012-11-28lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.hJustin Ruggles
2012-11-12rmdec: set channel layout for RA version 3Justin Ruggles
2012-10-15rmdec: Move SIPR code shared with Matroska demuxer to a separate fileDiego Biurrun
2012-10-01avformat: Convert some commented-out printf/av_log instances to av_dlogDiego Biurrun
2012-08-07Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov
2012-07-30avformat: Drop pointless "format" from container long namesDiego Biurrun
2012-07-29lavf: deprecate r_frame_rate.Anton Khirnov
According to its description, it is supposed to be the LCM of all the frame durations. The usability of such a thing is vanishingly small, especially since we cannot determine it with any amount of reliability. Therefore get rid of it after the next bump. Replace it with the average framerate where it makes sense. FATE results for the wtv and xmv demux tests change. In the wtv case this is caused by the file being corrupted (or possibly badly cut) and containing invalid timestamps. This results in lavf estimating the framerate wrong and making up wrong frame durations. In the xmv case the file contains pts jumps, so again the estimated framerate is far from anything sane and lavf again makes up different frame durations. In some other tests lavf starts making up frame durations from different frame.
2012-04-20avcodec: add a cook parser to get subpacket durationJustin Ruggles
Fixes jittery video playback of rm files with cook audio.
2012-03-19RealAudio Lossless decoderKostya Shishkov
2012-03-02rmdec: Honor .RMF tag size rather than assuming 18.Alex Converse
2012-03-02rmdec: adjust printf format string specifier to fix warningDiego Biurrun
libavformat/rmdec.c:383: warning: format ‘%d’ expects type ‘int’, but argument 7 has type ‘int64_t’
2012-02-23rm: prevent infinite loops for index parsing.Ronald S. Bultje
Specifically, prevent jumping back in the file for the next index, since this can lead to infinite loops where we jump between indexes referring to each other, and don't read indexes that don't fit in the file. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
2012-02-22rmdec: when using INT4 deinterleaving, error out if sub_packet_h <= 1.Ronald S. Bultje
We read sub_packet_h / 2 packets per line of data (during deinterleaving), which equals zero if sub_packet_h <= 1, thus causing us to not read any data, leading to an infinite loop. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
2012-01-27lavf: remove AVFormatParameters from AVFormatContext.read_header signatureAnton Khirnov
2012-01-08cosmetics: drop some pointless parenthesesDiego Biurrun
2011-11-30lavf: make av_set_pts_info private.Anton Khirnov
It's supposed to be called only from (de)muxers.
2011-11-30rmdec: don't set codec timebase.Anton Khirnov
It's not supposed to be set outside of lavc. Set r_frame_rate instead.
2011-11-07rdt: Set AVFMT_NOFILE on ff_rdt_demuxerMartin Storsjö
This makes rdt work again, which has been broken since 603b8bc2a109978c8499b06d2556f1433306eca7. This commit made opening a demuxer without a file (or in this case, with a filename which can't be opened) fail, unless the demuxer actually declared AVFMT_NOFILE. Signed-off-by: Martin Storsjö <martin@martin.st>
2011-10-19lavf,lavd: replace av_new_stream->avformat_new_stream part I.Anton Khirnov
Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
2011-09-19rmdec: Reject invalid deinterleaving parametersLaurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-19rmdec: use the deinterleaving mode and not the codec when creating audio ↵Laurent Aimar
packets. It prevents crashes due to non initialized fields. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-27Use deinterleavers for demangling audio packets in RealMedia.Kostya Shishkov
Unlike other containers RealMedia stores its audio packets in scrambled form, with interleaver ID preceeding audio codec ID. Currently deinterleaving decision is tied to the codec while it's possible to have non-default deinterleaver with audio codec (like Int0 deinterleaver instead of specific one for Sipro). Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-17rmdec: parse FPS in RealMedia properlyKostya Shishkov
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-17Use parsers for RealVideo 3/4 to determine correct PTSKostya Shishkov
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-17rmdec: correct DTS calculation in RealMedia container.Kostya Shishkov
First, container stores only DTS and not PTS as it was believed. Second, multiple frames in a packet store timestamp instead of position after the frame length. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-15Remove redundant and dubious video codec detection by its extradataKostya Shishkov
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-07-17lavf: use designated initialisers for all (de)muxers.Anton Khirnov
It's more readable and less prone to breakage.
2011-07-17rmdec: remove useless ap parameter from rm_read_header_old()Anton Khirnov
2011-06-08Remove all uses of now deprecated metadata functions.Anton Khirnov
2011-06-02Remove unused variablesMans Rullgard
2011-04-29Replace some commented-out debug printf() / av_log() messages with av_dlog().Diego Biurrun
2011-04-04avio: introduce an AVIOContext.seekable fieldAnton Khirnov
Use it instead of url_is_streamed and AVIOContext.is_streamed.
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-17lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes senseAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-08avio: deprecate url_feofAnton Khirnov
AVIOContext.eof_reached should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-04avio: add avio_tell macro as a replacement for url_ftellAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01lavf: replace all uses of url_fskip with avio_seekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01avio: avio_ prefix for url_fseekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21avio: avio_ prefixes for get_* functionsAnton Khirnov
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>
2011-02-20avio: rename ByteIOContext to AVIOContext.Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-01-27Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò
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.
2010-06-06Do not read the RM index when input is streamed (since it requires seekingReimar Döffinger
forward and then back again) or AVFMT_FLAG_IGNIDX is set. Originally committed as revision 23509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-28Move rm_codec_tags to rm.c so muxer/demuxer can share it.Francesco Lavra
Patch by Francesco Lavra <francescolavra interfree it>. Originally committed as revision 23360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-25We're using generic tag-to-ID functions, so specific codec_id assignmentsZhou Zongyi
are no longer necessary. Patch by Zhou Zongyi <zhouzy AT os pku edu cn>. Originally committed as revision 23312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-25Mark av_metadata_set() as deprecated, and use av_metadata_set2()Stefano Sabatini
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
2010-04-03Replace all remaining occurrences of AVERROR_NOMEM withStefano Sabatini
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
2010-04-02Another uninitialized value.Ronald S. Bultje
See http://tranquillity.ath.cx/clang/2010-03-30-1/report-e6KUTb.html#EndPath Originally committed as revision 22783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02Fix uninitialized value in codepath.Ronald S. Bultje
See http://tranquillity.ath.cx/clang/2010-03-30-1/report-40QvF3.html#EndPath Originally committed as revision 22782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02Remove dead initialization.Ronald S. Bultje
Originally committed as revision 22781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.Jean-Daniel Dupas
Patch by Jean-Daniel Dupas, devlists shadowlab org Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
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