FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	612307978d	lavfi: change "transmedia" into "multimedia".	13 years ago
Nicolas George	be33da9a1d	lavfi: add concat filter.	13 years ago
Steven Robertson	82ecae8a70	lavfi: add alphaextract and alphamerge filters These filters are designed for storing and transmitting video sequences with alpha using higher-efficiency codecs such as x264 which don't natively support an alpha channel. 'alphaextract' takes an input stream with an alpha channel and returns a video containing just the alpha component as a grayscale value; 'alphamerge' takes an RGB or YUV stream and adds an alpha channel recovered from a second grayscale stream. Signed-off-by: Steven Robertson <steven@strobe.cc> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Nicolas George	299387ebf4	vf_settb: rename the file as f_settb.	13 years ago
Nicolas George	ba856c0be5	lavfi: implement asettb filter.	13 years ago
Mans Rullgard	7c29377b70	lavfi: reclassify showfiltfmts as a TESTPROG This tool uses lavfi internal symbols not accessible in shared libraries. TESTPROGS are linked statically to allow them use of library internals not normally exported. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	0b3b958135	lavfi: remove disabled FF_API_VSRC_BUFFER_ADD_FRAME cruft	13 years ago
Alex Converse	41e637e449	lavfi: Add the af_channelmap audio channel mapping filter. Inspired by MPlayer's af_channels filter and SoX's remix effect.	13 years ago
Anton Khirnov	dc07fb6f7b	lavfi: add join audio filter. It joins multiple input streams into one multi-channel output.	13 years ago
Anton Khirnov	4a97ff2fa7	lavfi/fifo: add audio version of the fifo filter.	13 years ago
Anton Khirnov	394a2a0452	lavfi: rename vf_fifo.c -> fifo.c It will be used for audio too.	13 years ago
Stefano Sabatini	3ea3e32e03	lavfi: add showwaves filter	13 years ago
Pavel Koshevoy	a1aac8d004	lavfi: add atempo filter Add atempo audio filter for adjusting audio tempo without affecting pitch. This filter implements WSOLA algorithm with fast cross correlation calculation in frequency domain. Signed-off-by: Pavel Koshevoy <pavel@homestead.aragog.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	2b1fc5621d	lavfi: add asetnsamples audio filter This filter changes the number of samples on single output operation. Based on a patch by Andrey Utkin <andrey.krieger.utkin@gmail.com>.	13 years ago
Anton Khirnov	2f296e39a1	lavfi: allow building without swscale.	13 years ago
Anton Khirnov	d625136877	lavfi: add channelsplit audio filter.	13 years ago
Justin Ruggles	c7448c182a	lavfi: add audio mix filter	13 years ago
Mina Nagy Zaki	88c3b87bd8	lavfi: deprecate default config_props() callback and refactor avfilter_config_links() Link properties have to be checked after config_props() is called to make sure everything is sane, so the default config_props() for output links was redundant. Remove now empty defaults.c Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	afeb3590fc	lavfi: add an audio split filter Based on current version of the asplit filter in FFmpeg written by Stefano Sabatini and others.	13 years ago
Justin Ruggles	cc30080b3f	lavfi: rename vf_split.c to split.c This is in preparation for adding an audio split filter.	13 years ago
Stefano Sabatini	0e82d317eb	lavfi: rename vf_split.c -> f_split.c The file now contains both an audio and a video split filter.	13 years ago
Stefano Sabatini	150227e8ed	lavfi/asplit: move asplit code to vf_split.c, and make it support N outputs The move allows to share the init code already used by split.	13 years ago
Nicolas George	aa1246ea42	lavfi: unify src_buffer and buffersrc. Most of the code is moved to buffersrc.c to help Git see the similarities. src_buffer.c still contains the obsolete compatibility functions. The format change detection code was removed as it has been implemented directly in ffmpeg. It can easily be brought back from the history.	13 years ago
Anton Khirnov	54c5dd89e3	lavfi: Add fps filter. Partially based on a patch by Robert Nagy <ronag89@gmail.com>	13 years ago
Anton Khirnov	4a1ac8c43f	lavfi: move buffer management function to a separate file.	13 years ago
Anton Khirnov	c5432d3ca4	lavfi: move video-related functions to a separate file. This is easier to follow than having them randomly scattered in avfilter.c and defaults.c.	13 years ago
Anton Khirnov	9f26421b0b	lavfi: add asyncts filter.	13 years ago
Anton Khirnov	fb604ae850	lavfi: add aformat filter Based on a patch by Mina Nagy Zaki <mnzaki@gmail.com>	13 years ago
Anton Khirnov	fad729fa50	lavfi: rename vsrc_buffer.c to buffersrc.c Most of the code will be shared for both audio and video version.	13 years ago
Anton Khirnov	d371e7b988	lavfi: add lavr-based audio resampling filter.	13 years ago
Anton Khirnov	0b45334a58	lavfi: move audio-related functions to a separate file. This is easier to follow than having them randomly scattered in avfilter.c and defaults.c.	13 years ago
Anton Khirnov	ac71230902	lavfi: add video buffer sink, and use it in avtools Also add the public interface libavfilter/buffersink.h. Based on a commit by Stefano Sabatini.	13 years ago
Diego Biurrun	dbe6ba55a3	build: cosmetics: Add missing end-of-line backslashes to item lists.	13 years ago
Diego Biurrun	9eb83a56aa	build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.	13 years ago
Anton Khirnov	25b3babe11	lavfi: always enable the scale filter and depend on sws. The scale filter is used for internal colorspace conversions, so it must always be present.	13 years ago
Nicolas George	6073ce71d0	lavfi: install buffersrc.h.	13 years ago
Paul B Mahol	2cda0429aa	lavfi: remove screenshot libmpcodecs wrapper The filter is useless. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	2ae5af8094	lavfi: rename vsrc_buffer.c into src_buffer.c.	13 years ago
Nicolas George	7ad0d9864e	lavfi: merge asrc_abuffer into vsrc_buffer.	13 years ago
Stefano Sabatini	9750254885	lavfi/mp: remove libmpcodecs mirror filter The native libavfilter hflip filter does the same thing.	13 years ago
Stefano Sabatini	5eeecde859	lavfi/mp: remove 2xsai wrapped filter It was ported to a native libavfilter filter.	13 years ago
Stefano Sabatini	b7a7830dd4	lavfi: port 2xsai filter from libmpcodecs Partially based on the port by Niel van der Westhuizen <nielkie@gmail.com>, done for GCI 2010. Same output as the original filter and as fast. See thread: Subject: [FFmpeg-devel] [PATCH] Port MPlayer 2xSaI filter to libavfilter Date: Thu, 25 Nov 2010 01:31:24 +1000	13 years ago
Stefano Sabatini	162e400464	lavfi: install asrc_abuffer.h header The header is part of the public API, in particular is used by doc/examples/filtering_audio.c.	13 years ago
Stefano Sabatini	6cb01c9dba	lavfi/mp: remove remove_logo wrapper removelogo has been ported to libavfilter, and the wrapper was not working.	13 years ago
Stefano Sabatini	2f83681c79	lavfi: port libmpcodecs remove-logo filter The code is based on the remove-logo filter in MPlayer/libmpcodecs, by Robert Edele, relicensed to LGPL with consent of the author. Address trac issue #249.	13 years ago
multiple authors	13cc3645b0	libavfilter: add colormatrix filter Ported by: Baptiste Coudurier cleanup+fate by ubitux For detailed authorship of the original code please see avisynth	13 years ago
Michael Niedermayer	e3e89b6d8b	libavfilter: Add interlace detect filter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	e7e19b15c7	build: Only clean the architecture subdirectory we build for. This allows simplifying the Makefiles; it is no longer necessary to register arch subdirectory Makefiles, just putting them in place is enough.	13 years ago
Nicolas George	3493390d47	lavfi: add tile video filter.	13 years ago
Nicolas George	8ec0832743	drawutils: new API. This new API stores useful data in a dedicated structure and has clearly delimited init functions. Hopefully, uses of the old API can be replaced quickly.	13 years ago

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243 Commits (7cf9aaddcd8d226df48ab00cb709a5e65411d566)