FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	2f8b6e909d	lavfi: add life source	13 years ago
Stefano Sabatini	6c26fe8b5a	aevalsrc: add duration option	13 years ago
Michael Niedermayer	b4425f26bb	doc/filters.texi: Update drawtext docs so that the documented input width/height variables are compatible with qatar. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
root	551b9eb9ef	docs: Spelling fixes to 9 texi files from /doc credits to: Violet Lin (from Google Code-in) Signed-off-by: burek <burek021@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Luca Barbato	9270b8a3d1	doc: cleanup filter section Use the @command{} tag when needed and cleanup the examples.	13 years ago
Stefano Sabatini	28338bc2a3	lavfi: add libass based subtitles renderer	13 years ago
Anton Khirnov	b0641ab7a0	doc/filters: fix some typos.	13 years ago
Clément Bœsch	1fbf7165d5	lavfi: reimplement MPlayer's af_pan filter for libavfilter. Original code by Clément Bœsch. Parameters parsing and misc enhancements by Nicolas George.	13 years ago
Clément Bœsch	9466237b8b	doc: drop "./" binary prefixes.	13 years ago
Mark Himsley	8c1fb50d07	vf_fade: add alpha option and alpha fading support Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Mark Himsley	0d602615ab	vf_fade: add support to options parsing Extend fade syntax, required by a pending patch. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	079700f582	af_aconvert: fix doc reference to unexisting chlayout.h file	13 years ago
Clément Bœsch	1335331e8e	doc: fix a few typo in the filters section.	13 years ago
Mina Nagy Zaki	fa4f06ab5e	lavfi: add earwax audio filter, ported from Sox Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	618ac71354	lavfi: add volume filter	13 years ago
Stefano Sabatini	3013bfa81e	vf_overlay: enable RGB path Add option rgb which forces the RGB path.	13 years ago
Clément Bœsch	a0b7853f7a	vf_showinfo: print checksums in hexadecimal.	13 years ago
Stefano Sabatini	1f4652068e	lavfi: rewrite nullsrc using the code in vsrc_testsrc.c Factorize code, extend the functionality of the filter, and make it return empty buffers. This is useful for filters which ignore the input frames content. This is also changing the syntax of the nullsrc source, and dropping the framerate expression evaluation, which does not look particularly useful.	13 years ago
Mark Himsley	3092509b08	filters.texi: document interlaced scaling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul Flinders	e2c213328b	deshake: add documentation in filters.texi Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	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	ffb7c6e5ba	aevalsrc: enclose example arguments in double quotes More paste friendly, consistent with other examples.	13 years ago
Stefano Sabatini	36c06b0913	lavfi: add audio eval signal source	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
Nicolas George	7d60b43e90	vsrc_nullsrc: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	21e888bd11	vf_crop: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	94b345855f	vf_settb: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	db820c3c13	vf_setpts: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	1a3fa3ab2c	vf_select: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	3b316f9f22	vf_scale: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	e2abe90ed7	vf_pad: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	157ff97e3b	vf_lut: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	a2af901295	vf_drawtext: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	af52e6b6dd	doc: avoid "@table has text but no @item" warning.	13 years ago
Diego Biurrun	e83c2ddebf	Fix 'heigth' vs. 'height' typos.	13 years ago
Stefano Sabatini	2a9046c741	vf_lut.c: fix wrong syntax in example	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	482ce0ce4e	vf_drawtext: make x and y options parametric Address trac issue #378.	13 years ago
Stefano Sabatini	d7d587db62	vf_drawtext: fix missed update in docs	13 years ago
Stefano Sabatini	751df79d29	vf_drawtext: use @itemize environment for showing examples in docs Beautify.	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
Clément Bœsch	46f415b553	doc/filters: fix numer/number typo.	13 years ago
Stefano Sabatini	e72aa524d8	asrc_anullsrc: implement a request_frame callback for returning frames This is mainly useful for filters (like the sox synth), which overwrite the content of the passed data.	13 years ago

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184 Commits (6ecc78b707945458e5d126a19a8e7e1bbf2b25ee)