FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Clément Bœsch	16dc5f2050	Replace various inlined inverse AVRational with av_inv_q().	13 years ago
Diego Biurrun	6774247a9d	avformat: Drop pointless "format" from container long names	13 years ago
Anton Khirnov	aba232cfa9	lavf: deprecate r_frame_rate. 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.	13 years ago
Ronald S. Bultje	273e6af47b	ea: check chunk_size for validity. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Paul B Mahol	015fd02bab	electronicarts vp6: set duration of video stream Signed-off-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	ea289186f0	ea: fix audio pts The time base is 1 / sample_rate, not 90000. Several more codecs encode the sample count in the first 4 bytes of the chunk, so we set the durations accordingly. Also, we can set start_time and packet duration instead of keeping track of the sample count in the demuxer.	13 years ago
Anton Khirnov	efec3bc65a	electronicarts: set timebase for tgv video. The container has no timestamps and the framerate isn't stored in the data either. The decoder sets codec timebase to experimentally found value 1/15. Do the same for the demuxer too, it should at least be better than the default 1/90000.	13 years ago
Anton Khirnov	e39400c3a8	electronicarts: parse the framerate for cmv video.	13 years ago
Anton Khirnov	1d3144c318	electronicarts: don't set codec timebase Demuxers are not supposed to set it. Set stream timebase and framerates instead (this is a cfr container with no timestamps).	13 years ago
Reimar Döffinger	a0eb8de5e0	Merge palette-only header with actual video frame. This fixes the video frame pts (off by one for each MVIh) and makes the "key frames" decode stand-alone (MVIh contains only palette, such a palette-only frame being marked as key frame is not really correct). Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	13 years ago
Janne Grunau	73b16198b6	electronicarts: check bytes per sample for validity Prevents division by zero.	13 years ago
Michael Niedermayer	f37174bc19	electronicarts: Pass error through ea_read_header(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Oana Stratulat	0d3a51e5d2	electronicarts: Fix division by zero. Fixes Ticket #793 Signed-off-by: Oana Stratulat <oanaandreeastratulat@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	215b7724e7	lavf: rename remaining av_set_pts_info() to avpriv_set_pts_info().	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Anton Khirnov	3b3bbdd3e6	lavf,lavd: replace av_new_stream->avformat_new_stream part I. Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'	13 years ago
Anton Khirnov	dfc2c4d900	lavf: use designated initialisers for all (de)muxers. It's more readable and less prone to breakage.	14 years ago
Reimar Döffinger	3c10843f15	Use av_set_pts_info to set time_base. Also remove useless assignments of 0, the priv context is initialized to 0.	14 years ago
Reimar Döffinger	f0a68a20a7	Enable header parsing for MPEG2VIDEO to get time-stamps. FFmpeg can generate pts and dts on its own, but only if we enable parsing, so do that. This fixes ticket #46.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	45a8a02a41	lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	66e5b1df36	avio: deprecate url_feof AVIOContext.eof_reached should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	384c9c2fa7	avio: add avio_tell macro as a replacement for url_ftell Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `a2704c9712`)	14 years ago
Anton Khirnov	a2704c9712	avio: add avio_tell macro as a replacement for url_ftell Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	74b3f67c9c	lavf: replace all uses of url_fskip with avio_seek Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `e356fc57a2`)	14 years ago
Anton Khirnov	f59d8ff8cd	avio: avio_ prefix for url_fseek Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `6b4aa5dac8`)	14 years ago
Anton Khirnov	e356fc57a2	lavf: replace all uses of url_fskip with avio_seek Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	6b4aa5dac8	avio: avio_ prefix for url_fseek Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	e63a362857	avio: avio_ prefixes for get_* functions 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> (cherry picked from commit `b7effd4e83`)	14 years ago
Anton Khirnov	b7effd4e83	avio: avio_ prefixes for get_* functions 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>	14 years ago
Anton Khirnov	471fe57e1a	avio: rename ByteIOContext to AVIOContext. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `ae628ec1fd`)	14 years ago
Anton Khirnov	ae628ec1fd	avio: rename ByteIOContext to AVIOContext. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Elio Pettenò	66355be3c3	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. 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. (cherry picked from commit `c6610a216e`)	14 years ago
Diego Elio Pettenò	c6610a216e	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. 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.	14 years ago
Peter Ross	1c4ac03530	electronicarts: prevent endless loop opportunity in process_audio_header_elements() Fixes issue2529. Originally committed as revision 26307 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Peter Ross	74093bb593	revert r26302 Originally committed as revision 26305 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Peter Ross	e19e051e56	electronicarts: prevent endless loop opportunity in process_audio_header_elements() Fixes issue2529. Originally committed as revision 26302 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Peter Ross	42396c2e67	electronicarts: only apply audio sanity checks when audio stream is present Originally committed as revision 26301 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Daniel Kang	cb77dad724	perform sanity check on sample rate in electronicarts demuxer Fixes issue2525 Original patch by Daniel Kang, daniel.d.kang at gmail Originally committed as revision 26298 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Daniel Kang	4da766ce65	perform sanity check on number of channels in electronicarts demuxer Fixes issue2514 Original patch by Daniel Kang, daniel.d.kang at gmail Originally committed as revision 26296 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	8fc0162ac4	Add av_ prefix to bswap macros Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. 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	15 years ago
Jean-Daniel Dupas	cc947f04cc	Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY. Patch by Jean-Daniel Dupas, devlists shadowlab org Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	e6a9dd6a7d	Use enum CodecID where appropriate. Originally committed as revision 21119 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Peter Ross	add5badbc1	do not create Electronic Arts audio stream when unsupported revision2 audio codec is present [issue1516] Originally committed as revision 21116 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	892d7e78ef	Slightly improve probe for ea format by checking that it is possible to guess whether the file is little- or big-endian. Originally committed as revision 19896 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Peter Ross	eacfe8581d	Electronic Arts demuxer: support Madcow video tag Originally committed as revision 19179 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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140 Commits (f740c1a9c2a6b70b44b59faeb27e1a9cd8e9ec39)