FFmpeg

Commit Graph

Author	SHA1	Message	Date
Steinar H. Gunderson	2a293ec7ac	avcodec: add Newtek SpeedHQ decoder This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9), including correct decoding of the alpha channel. 1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell), about evenly split between bitstream reader and IDCT. There is currently no attempt at slice or frame threading, even though the format trivially supports both. NewTek very helpfully provided a full set of SHQ samples, as well as source code for an SHQ2 encoder (not included) and assistance with understanding some details of the format.	8 years ago
Anton Khirnov	e199a80994	Changelog: mention the new avbuild/ directory Especially config.log is often read by users trying to compile Libav, so its move should be documented.	8 years ago
Paul B Mahol	90ac9f4094	avcodec: add QDMC decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	73651090ca	avcodec: add Apple Pixlet decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	95fb9e0205	avcodec: add pcm_f16le and pcm_f24le decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Anton Khirnov	ea8b730d8e	hevcdec: add a VAAPI hwaccel Partially based on a patch by Timo Rothenpieler <timo@rothenpieler.org>. Additional scaling list handling fix by Jun Zhao <mypopydev@gmail.com>.	8 years ago
Anton Khirnov	1783d7ec03	Changelog: add some missing entries	8 years ago
Martin Vignali	90af962911	libavcodec : add decoder for Photoshop PSD image files Decode the Image Data Section (which contains merged pictures). Support RGB/A and Grayscale/A in 8bits and 16 bits per channel. Support uncompress and rle decompression in Image Data Section. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Andreas Cadhalpun	8aad209c13	configure: fail if autodetect-libraries are requested but not found Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Vittorio Giovara	4dcdecf471	mov: Export spherical information This implements Spherical Video V1 and V2, as described in the spatial-media collection by Google. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Vittorio Giovara	e90137c045	mov: Export spherical information This implements Spherical Video V1 and V2, as described in the spatial-media collection by Google. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Paul B Mahol	6e713841e8	avfilter: add premultiply filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Hendrik Leppkes	36e27c87e7	vc1dec: support multiple slices in frame coded images with hwaccel Based on a patch by Jun Zhao <mypopydev@gmail.com>	8 years ago
Vlad Tarca	2bd83ef26a	avformat: Add Pro-MPEG CoP #3-R2 FEC protocol Pro-MPEG Code of Practice #3 release 2 forward error correction for rtp_mpegts streams Signed-off-by: Vlad Tarca <vtarca@mobibase.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Marton Balint	005d058f42	lavfi/loudnorm: add an internal libebur128 library Also contains the following changes to the library: - add ff_ prefix to functions - remove cplusplus defines. - add FF_ prefix to contants and some structs - remove true peak calculation feature, since it uses its own resampler, and af_loudnorm does not need it. - remove version info and some fprintf(stderr) functions - convert to use av_malloc - always use histogram mode for LRA calculation, otherwise LRA data is slowly consuming memory making af_loudnorm unfit for 24/7 operation. It also uses a BSD style linked list implementation which is probably not available on all platforms. So let's just remove the classic mode which not uses histogram. - add ff_thread_once for calculating static histogram tables - convert some functions to void which cannot fail - remove intrinsics and some unused headers - add support for planar audio - remove channel / sample rate changer function, in ffmpeg usually we simply alloc a new context - convert some static variables to defines - declare static histogram variables as aligned - convert some initalizations to mallocz - add window size parameter to init function and remove window size setter function - convert return codes to AVERROR - fix indentation Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Philip Langdale	b5d714f493	crystalhd: Switch to new decode API and remove the insanity The new decode API allows for m:n decode patterns, which is what you need to use this hardware in a sane way. There are so many situations where 1:1 doesn't happen naturally that it's a miracle I got it working as well as I did. With this change, we can throw all of the crazy heuristics and sleeps(!) out, and things work correctly.	8 years ago
Michael Niedermayer	efa89a8419	Changelog: Add back next marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	e84d587613	Changelog: Add 3.2 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Carl Eugen Hoyos	6969bed12c	lavf/rtpdec_g726: Map mime type G726 to g726le. Add new mime types AAL2-G726 for g726 as suggested in rfc 3551. This patch will break interaction with applications that incorrectly use big-endian G.726 with mime type G726 but we know of at least one device (DVTel camera) that correctly implements the rfc, so do the same. Fixes ticket #5890.	8 years ago
Matthieu Bouron	f62c54456d	lavc: add mpeg4 mediacodec decoder	8 years ago
Matthieu Bouron	0f7fce87ea	lavc: add vp8/vp9 mediacodec decoders	8 years ago
Marton Balint	7845c13881	lavfi/sidedata: add filter for manipulating frame side data This is a similar filter to f_metadata, only it works on side data. Since adding side data from a user provided arbitrary binary string is unsafe, because current code assumes that a side data of a certain kind has the proper size, this filter only implements selection and deletion. Also, no value matching support is implemented yet, because there is no uniform way to specify a side data textually. Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
James Almer	711bfb33df	avformat/matroskaenc: add an option to disable writting CRC32 elements Also add missing Changelog entry. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Philip Langdale	e5bbedff82	ChangeLog: Add latest CUVID changes	8 years ago
Carl Eugen Hoyos	635a89b0bb	Changelog: Compress slightly to improve readability.	8 years ago
Josh de Kock	dc0f711459	lavc: remove libfaac wrapper There is really no need for two aac wrappers, we already have libfdk-aac which is better. Not to mention that faac doesn't even support HEv1, or HEv2. It's also under a license which is unusable for distribution, so it would only be useful to people who will compile their own ffmpeg, only use it themselves (which at that point should just use fdk-aac). Signed-off-by: Josh de Kock <josh@itanimul.li>	8 years ago
Carl Eugen Hoyos	29a76ff525	Changelog: Mention edts support.	8 years ago
Josh de Kock	47ea6f5c9d	lavd: drop SDL1 device and SDL1 support Signed-off-by: Josh de Kock <josh@itanimul.li>	8 years ago
Marton Balint	9c5fab5ed4	ffplay: add SDL2 support This commit also drops SDL1 support for ffplay. Tested-by: James Almer <jamrial@gmail.com> (Windows, mingw-w64) Signed-off-by: Josh de Kock <josh@itanimul.li>	8 years ago
Josh de Kock	3877e3d8a8	lavd: Add SDL2 output device Acked-by: Michael Niedermayer Signed-off-by: Josh de Kock <josh@itanimul.li>	8 years ago
Clément Bœsch	c29b532a94	lavfi: add nlmeans filter Fixes Ticket #4910	8 years ago
Rostislav Pehlivanov	d4b36be122	Changelog: update with TrueHD and MLP encoders Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	8 years ago
Matthieu Bouron	140da8e810	lavc: add hevc mediacodec decoder	8 years ago
Paul B Mahol	afeffd891f	avfilter: add sobel and prewitt filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	424f0f9e33	avfilter: add avgblur filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	ee605aa730	avfilter: add gblur filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	3e1356f790	avfilter: add weave filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Anton Khirnov	24da430324	Changelog: mark the release 12 branch	8 years ago
Vittorio Giovara	80fc75d51e	Changelog: Mention mov with multiple stsd Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Burt P	728e80cd2e	High Definition Compatible Digital (HDCD) decoder filter, using libhdcd Signed-off-by: Burt P <pburt0@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Paul B Mahol	a0a57072c9	avfilter: make use of ff_filter_get_nb_threads	8 years ago
Paul B Mahol	0429ff4be6	avfilter: add vaguedenoiser filter	8 years ago
Paul B Mahol	feb2ea6e09	avfilter: add yuvtestsrc source filter	8 years ago
Paul B Mahol	5d7743019b	avfilter: add lut2 filter	8 years ago
Paul B Mahol	bb109dce18	avfilter: add hysteresis filter	8 years ago
Paul B Mahol	12f997d061	avfilter: add maskedclamp filter	8 years ago
Jan Sebechlebsky	92b5f8fecd	avformat: Add fifo pseudo-muxer Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Umair Khan	dcfd24b10c	avcodec/alsdec: Implement floating point sample data decoding It conforms to the RM22 version of the reference encoder Signed-off-by: Umair Khan <omerjerk@gmail.com>	8 years ago
Paul B Mahol	ed8d7e7a9b	avfilter: add bitplanenoise filter	8 years ago
Paul B Mahol	7f1b14bc57	avfilter: add acrusher filter	8 years ago

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1597 Commits (1bef0088dce77e04d95981e2c1c0183d740584a1)