FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	d1ad6bdb6b	Changelog: restore version <next> header Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
David Mitchell	d150a147da	Improve support for PGS subtitles. The previous implementation assumed that a new picture would always supersede the previous picture. Similarly, presentation segments were assumed to pertain to the most-recently-read picture. However, each presentation segment may refer to 0 or more pictures by their ID. Picture IDs may repeat, and a repeated picture ID indicates that the old picture for that ID is no longer needed and may be discarded. The new implementation allocates a buffer with one slot for each possible picture ID (the picture ID is a 16-bit field) and properly decodes presentation segments so that all relevant pictures are output upon encountering a display segment. Given that most PGS streams are unlikely to use more than a small fraction of the available picture IDs, it would probably be better to use a more memory-efficient data structure. I'm lazy though, so I leave this to a more motivated individual. I've tested the code with MKV files in VLC (a recent revision from their git repo) and with HandBrake (a version that I hacked up to use ffmpeg's PGS subtitle decoder). Review-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	27ed027bcd	XWD encoder and decoder Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Reinhard Tartler	4b63cc18bc	Finalize changelog for 0.8 Release	13 years ago
Paul B Mahol	ffa0923eee	add SMJPEG muxer Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Justin Ruggles	82390f57d1	avcodec: add GSM parser The WAVE demuxer returns packets with many blocks per frame, which needs to be parsed into single blocks. This has a side-effect of fixing the timestamps.	13 years ago
Reinhard Tartler	cf53a2127b	Add some missing changelog entries and release 0.8_beta2 Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Reinhard Tartler	014f8d8106	No longer build libpostproc by default update documentation to inform developers that it may be removed in a later release. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Stefano Sabatini	5226be0dd5	ffprobe: add -show_program_version and -show_library_versions options	13 years ago
Clément Bœsch	0c01947316	lavfi: add audio silencedetect filter.	13 years ago
Stefano Sabatini	9997d41672	ffprobe: add support to video frame information printing Add -show_frames option to ffprobe. Partially based on the work of Thomas Kuehnel <kuehnelth@googlemail.com> for SOCIS 2011. The wicked idea of creating a special "packets_and_frames" container for structured formats (JSON and XML) comes from Clément.	13 years ago
Clément Bœsch	35da85562d	mov: support timecode extraction.	13 years ago
Carl Eugen Hoyos	17edc370b2	yuv4 libquicktime packed 4:2:0 encoder and decoder. Reviewed-by: Derek Buitenhuis Reviewed-by: Paul B Mahol	13 years ago
Carl Eugen Hoyos	2754514787	v308 Quicktim Uncompressed 4:4:4 encoder and decoder. Reviewed-by: Derek Buitenhuis Reviewed-by: Paul B Mahol	13 years ago
Carl Eugen Hoyos	64e4f4836a	Add decoder for Avid 1:1 10-bit RGB Packer (AVrp). Fixes ticket #525. Reviewed-by: Paul B Mahol	13 years ago
Stefano Sabatini	d6da16dca5	ffprobe: add support to option -show_error	13 years ago
Justin Ruggles	779ef255e6	adx: add an adx muxer	13 years ago
Reinhard Tartler	4fb930a800	fix Changelog file Both the Indeo 4 decoder and the SMJPEG demuxer were included in the 0.8_beta1 release.	13 years ago
Paul B Mahol	dfa77dead2	y41p encoder and decoder y41p is a packed 12-bit 4:1:1 YUV format used by Brooktree. Fixes issue 1123 / ticket #102. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	e4e30256f8	threads: default to automatic thread count detection	13 years ago
Janne Grunau	c11b92b304	Changelog: restore version <next> header Indeo 4 decoder and SMJPEG demuxer are not included in 0.8_beta1. Move them to version <next>.	13 years ago
Nicolas George	4962edf889	lavfi: add amerge audio filter.	13 years ago
Nicolas George	e90a69e955	lavfi: add astreamsync audio filter.	13 years ago
Stefano Sabatini	8fb03b4d70	lavfi: port tinterlace filter from MPlayer Port MPlayer tinterlace filter from MPlayer, with some ideas taken from the FFmbc/libavfilter port, with the following main differences: * added support for full-scale YUVJ formats * added support for YUVA420P * request_frame() on the filter is forced to return a frame * some code factorization (related to the copy_picture_fields() function) * fixed black padding values for mode 3	13 years ago
Paul B Mahol	b5aecc6bc0	avformat: Add SMJPEG demuxer. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Kostya Shishkov	adfe0c942e	Indeo 4 decoder Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Stefano Sabatini	440e984b71	lavfi: add asplit filter	13 years ago
Stefano Sabatini	20ac5849f8	ffprobe: add XML writer	13 years ago
Stefano Sabatini	c405a22d85	Changelog: move thunbnail filter entry from 0.9 to "next" section	13 years ago
Clément Bœsch	15a2a29ba3	lavfi: add thumbnail video filter.	13 years ago
Matthieu Bouron	357cb53306	dv: add timecode to metadata Reviewed-by: Reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reinhard Tartler	be00d2e174	Prepare for 0.8_beta1 snapshot release	13 years ago
Paul B Mahol	a4209ad631	lavf: Add SMJPEG demuxer. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1fa0ee127e	Changelog: split version next and 0.9 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Luca Barbato	02e8f03296	segment: introduce segmented chain muxer It behaves similarly to image2 muxer	13 years ago
Michael Karcher	f40e7eb573	lavf: add OpenMG audio muxer. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Nicolas George	2c82ab946b	lavf: add SBG demuxer.	13 years ago
Clément Bœsch	c608776ce9	cosmetic: consistent spacing over the Changelog.	13 years ago
Derek Buitenhuis	309ffa4fe3	v410 encoder and decoder v410 is a packed 10-bit 4:4:4 YCbCr format used in QuickTime. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Derek Buitenhuis	80f6c0bb95	v410 encoder and decoder v410 is a packed 10-bit 4:4:4 YCbCr format used in QuickTime. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Stefano Sabatini	6c44ff38d6	lavfi: add cellauto source	13 years ago
Nicolas George	337ce558b6	fftools: add -report option.	13 years ago
Kostya Shishkov	19341c58e0	Dxtory capture format decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	e93947b7d8	cljr: add encoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Stefano Sabatini	2f8b6e909d	lavfi: add life source	13 years ago
Peter Ross	ba8410cb44	Microsoft Windows ICO demuxer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
David Goldwich	c8b27a0ec4	oma: PCM support Signed-off-by: David Goldwich <david.goldwich@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Reimar Döffinger	f28070a123	Add PlayStation Portable PMP format demuxer Not yet complete, for demuxing AAC the AAC header must be generated manually. Possibly the decoder could accept the header as extradata to simplify this. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	a17c3c7d15	avformat: add CRI ADX format demuxer	13 years ago
Stefano Sabatini	28338bc2a3	lavfi: add libass based subtitles renderer	13 years ago

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819 Commits (2e7744a6a265604600f86a85c6961dbf5df9ecdd)