FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	a2cd9be212	lavfi: add an audio buffer sink.	13 years ago
Anton Khirnov	4c66c40718	lavfi: add an audio buffer source.	13 years ago
Anton Khirnov	d371e7b988	lavfi: add lavr-based audio resampling filter.	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
Anton Khirnov	fd18ee0ff6	vf_split: support user-specifiable number of outputs.	13 years ago
Anton Khirnov	7ce118bae5	doc/filters: update documentation.	13 years ago
Anton Khirnov	3b266da3d3	avconv: add support for complex filtergraphs.	13 years ago
Anton Khirnov	12e7e1d03e	graphparser: allow specifying sws flags in the graph description.	13 years ago
Diego Biurrun	0bba26466f	cosmetics: Delete empty lines at end of file.	13 years ago
Andrey Utkin	e496c45d9b	drawtext: add 'fix_bounds' option on coords fixing Before, drawtext filter deliberately altered given text coordinates if text didn't fully fit on the picture. This breaks the use case of scrolling large text, e.g. movie closing credits. Add 'fix_bounds', to make it usable in such cases (by setting its value to 0). Default behavior is not changed, and non-fitting text coords are fixed. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Luca Barbato	0c50edb789	doc: fix stray reference to FFmpeg	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Luca Barbato	2cf74eca70	drawtext: make x and y parametric Introduce variables "E", "PHI", "PI", "main_w"/"W", "main_h"/"H", "text_w"/"w", "text_h"/"h", "x", "y", "n" and "t" in line with vf_overlay and refactor the code accordingly.	13 years ago
Luca Barbato	9270b8a3d1	doc: cleanup filter section Use the @command{} tag when needed and cleanup the examples.	13 years ago
Anton Khirnov	b0641ab7a0	doc/filters: fix some typos.	13 years ago
Stefano Sabatini	ec2ac9271c	lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs The licence was changed from GPL to LGPL with explicit approval from the original author. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs Date: Mon, 11 Jul 2011 16:32:41 +0200 Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	0244879f30	lavfi: add testsrc source Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	b157be1f38	lavfi: port libmpcodecs delogo filter The ported filter supports named option parsing and more YUV formats. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	ce6b6ef645	lavfi: port boxblur filter from libmpcodecs With the following additions: * support to gray format * support to yuva420p format * parametric luma/chroma/alpha radius * consistency check on the radius values, avoid crashes with invalid values Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	171868e25a	lavfi: add negate filter This filter is a simple wrapper around the LUT filter. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	8fe0c527f3	lavfi: add LUT (LookUp Table) generic filters Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	e83c2ddebf	Fix 'heigth' vs. 'height' typos.	13 years ago
Stefano Sabatini	1ee2014190	vf_unsharp: set default chroma size value to 5x5 The previous default value 0x0 was not good, since it is not even valid. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	46b29397a6	vf_scale: add a "sar" variable Also create a "dar" alias for the "a" variable, for avoiding possible confusion between dar/sar. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	4703a7b50b	vf_yadif: correct documentation on the parity parameter 0 is top-field-first, 1 is bottom-field-first, not the other way around. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Joakim Plate	ab09df9dea	vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag Signed-off-by: Joakim Plate <elupus@ecce.se> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	d763fb7d47	lavfi: add select filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	ee42716b07	lavfi: add showinfo filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	4c98976124	doc: replace @pxref by @ref where appropriate	14 years ago
Stefano Sabatini	994de197c0	drawtext: add documentation for the shadow parameters Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	a5b64584f3	lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo With the following additions: * support to anti-aliased glyph rendering * support to UTF-8 text and Unicode chars rendering * support for RGB packed formats * fix minor errors and typos in the filter description * extend/clarify examples in the filter description Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	73a4f7c21b	pad: make the filter parametric Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	7a11c82fb7	vsrc_buffer: add sample_aspect_ratio fields to arguments. This fixes aspect handling in ffmpeg. This is based on a patch by Baptiste. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Mark Himsley	2f84bb4236	lavfi: add fieldorder filter Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	68e23c083a	scale: make the filter parametric Make the filter accept parametric expressions for the output video size. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	aeefbf61c0	pad: fix example explanation "row" and "column" term positions in the explanation were inverted. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	3eccfaa012	gradfun: add notice from the MPlayer manual Add notice telling that the filter is designed for playback only. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	2fd8756b9f	documentation: add setdar and setsar description to filters.texi Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Brandon Mintern	aadfc9ee74	lavfi: add fade filter Port fade filter from libavfilter soc repo, with minor fixes by Stefano. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Janne Grunau	f8a45fa1b1	replace FFmpeg with Libav in doc/ unless it stands for ffmpeg the program or is historic	14 years ago
Stefano Sabatini	aa8ac53b51	Update overlay documentation after movie syntax update. Overlay documentation is still using the old unsupported syntax. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	9409c3811c	libavfilter: add video movie source See thread: Subject: [PATCH] movie video source Date: 2010-12-31 15:35:30 GMT Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Baptiste Coudurier	a51c71bb54	In yadif filter, default to top field first if interlacing is unknown Originally committed as revision 26347 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	e6dba1d881	Fix typos in the crop filter documentation. Originally committed as revision 26284 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	b567020943	Add copy filter, useful for testing the avfilter_draw_slice() copy code. Originally committed as revision 26112 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	f150e4dc2c	Extend documentation for format and noformat filters, and remove explicit reference to the ffmpeg tool command for keeping the docs more generic. Originally committed as revision 26098 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	17fc94933b	Add erode libopencv filter. Originally committed as revision 26097 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	91cbb6ba53	Add dilate libopencv filter. Originally committed as revision 26096 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	cf69ad35c5	Redesign the libopencv wrapper to make it more generic. Accept both FILTERNAME=ARGS and FILTERNAME:ARGS syntax. The same filter class will be used for managing all the libopencv filtering functions. Originally committed as revision 26079 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	1653027ac4	Improve layout and clarify / complete documentation for the yadif filter. Originally committed as revision 26043 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

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89 Commits (a2cd9be212fca02dd3d6ee65cb6ab9f84c5e28e5)