FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	bddd8cbf68	Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	fd056029f4	lavc: add avcodec_free_context(). Right now, the caller has to manually manage some allocated AVCodecContext fields, like extradata or subtitle_header. This is fragile and prone to leaks, especially if we want to add more such fields in the future. The only reason for this behaviour is so that the AVStream codec context can be reused for decoding. Such reuse is discouraged anyway, so this commit is the first step to deprecating it.	11 years ago
Michael Niedermayer	81d1fcf37d	avcodec: add option to make is_intra_more_likely() from error concealment return "no" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	dd2d3b766b	lavc: Add hwaccel private data and init/uninit callbacks	11 years ago
Luca Barbato	ebc29519d1	hwaccel: Support specific frame allocators It would reduce the boilerplate code users have to write.	11 years ago
Anton Khirnov	a871ef0cc9	hwaccel: Rename priv_data_size to frame_priv_data_size This describes more accurately what this field is for.	11 years ago
Anton Khirnov	08bb256758	lavc: document which parts of AVHWAccel are private.	11 years ago
Michael Niedermayer	d7ade20adb	avcodec: add AV_EF_IGNORE_ERR Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c60b266eac	avcodec/mpegvideo: support disabling motion compensation This allows analyzing videos without having prior and current frames mixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	ba71c74017	lavc: deprecate AVCodecContext.codec_name It is undocumented and has no real use.	11 years ago
Anton Khirnov	a2941c8cb2	lavc: move CODEC_FLAG_MV0 to mpegvideo	11 years ago
Anton Khirnov	6484149158	lavc: make the xvid-specific "gmc" flag a private option of libxvid	11 years ago
Anton Khirnov	b2c31710c9	lavc: move CODEC_FLAG_NORMALIZE_AQP to mpegvideo	11 years ago
Anton Khirnov	5fccedaa67	lavc: deprecate CODEC_FLAG_INPUT_PRESERVED The addition of reference-counted frames makes it pointless.	11 years ago
Michael Niedermayer	617e866e25	Move av_find_best_pix_fmt_of_2() from avcodec to avutil This avoids a dependancy of libavfilter on libavcodec See Ticket 3592 Fixes Ticket2784 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	1bf6396498	lavc: add a mime_types field to codec descriptors.	11 years ago
Nicolas George	6ea1196673	lavc: add AV_CODEC_ID_BIN_DATA.	11 years ago
Kostya Shishkov	e2834567d7	On2 AVC decoder	11 years ago
Reimar Döffinger	8cbf0827e1	Various small spelling fixes. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Anton Khirnov	b19a5e5198	lavc: improve AVCodecContext.delay doxy	11 years ago
Peter Ross	86a0432688	Silicon Graphics Motion Video Compressor 1 & 2 decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Peter Ross	07761294fc	Silicon Graphics RLE 8-bit video decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Peter Ross	5f4f9ee99f	Direct Stream Digital (DSD) decoder Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	6f273093e5	LucasArts SMUSH VIMA audio decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Paul B Mahol	a420ccd4f2	LucasArts SMUSH SANM video decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Roman Fietze	5bb3f88255	avcodec.h, avpacket.c: use const AVPacket pointers in copy functions Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	ac4b32df71	On2 VP7 decoder Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Jimmy Christensen	38389058c3	OpenEXR decoder Additional fixes and enhancements by Vittorio Giovara, Gonzalo Garramuno, Nicolas George, Paul B Mahol and Michael Niedermayer. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Paul B Mahol	70daeacd6e	PAF demuxer and decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Aleksi Nurmi	ae17878fb2	BRender PIX image decoder Further enhancements by Vittorio Giovara and Paul B Mahol. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Vittorio Giovara	e50f5d3cf9	Alias PIX image encoder and decoder	11 years ago
Peter Ross	89f2f5dbd7	On2 VP7 decoder Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: BBB previous patch reviewed by jason Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	5a7e35dd23	Add replaygain side data type and code for parsing replaygain tags.	11 years ago
Anton Khirnov	0e2c3ee9a3	lavc: give a typedeffed name to the AVPacket.side_data struct	11 years ago
Diego Biurrun	b4dd424d96	Remove all SPARC architecture optimizations SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.	11 years ago
Diego Biurrun	d6096a6742	Remove all SH4 architecture optimizations SH4 has been end-of-lifed and no more test machines are available.	11 years ago
Michael Niedermayer	cbcfd7da4d	avcodec: support setting the chroma intra matrix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	4d7ab5cfeb	doxygen: Add a number of missing function parameter descriptions	11 years ago
Kostya Shishkov	cde7df25ef	Mirillis FIC video decoder Does not contain cursor rendering yet. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Anton Khirnov	93c553c71e	lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().	11 years ago
Michael Niedermayer	0389f9abe9	avcodec/avcodec: document that some video decoders do not support linesizes changing between frames. Omission in the documentation found by: Sebastian Dröge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anssi Hannula	4a4437c0fb	avformat/mpegts: demux timed ID3 metadata Used in some HLS streams ("Timed Metadata for HTTP Live Streaming"). This is just ID3 tags at arbitrary stream positions, but I still added "timed" to the codec name to avoid confusion with regular non-stream ID3 tags. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>	11 years ago
Ivan Kalvachev	1c63aed232	Convert XvMC to hwaccel v3 Signed-off-by: Ivan Kalvachev <ikalvachev@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Gildas Cocherel	2a41826bea	lavc: add HEVC profiles names Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	d7b3ee9a3a	lavc: deprecate avcodec_get_frame_defaults(). Also bump libavcodec micro and add an APIchanges entry saying that av_frame_* should now be used instead of the lavc AVFrame functions.	11 years ago
Anton Khirnov	9431356218	lavc: deprecate avcodec_free_frame() av_frame_free() should be used instead.	11 years ago
gcocherel	fb7d70c1cd	hevc : add hevc profile (cherry picked from commit 0c8dfd8ad6400b33da55a9f4d9aa8d3f5c9d209f) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ben Boeckel	51a84a6bca	avpacket: add pack/unpack functions for AVDictionary These functions are intended for use with side_data which comes in an AVPacket. Signed-off-by: Ben Boeckel <mathstuf@gmail.com> Reviewed-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ben Boeckel	1e506a2cc5	avcodec: add side_data type for updated metadata This type is intended to be used to allow codecs to pass updated metadata to applications. Signed-off-by: Ben Boeckel <mathstuf@gmail.com> Reviewed-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	6f1ec8edf2	avcodec.h: include version.h before using version macro	11 years ago

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1898 Commits (59a70422b1bba8b413c0f13d2489f3fac41e6413)