FFmpeg

Commit Graph

Author	SHA1	Message	Date
Kevin Mitchell	fe6f5f2908	avfilter/vf_idet: add a "half_life" option for statistics This can be useful for videos in which the interlacing pattern changes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Kevin Mitchell	ae6118de19	avfilter/idet: add current frame classification to metadata Fixes ticket 3832 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	fd1652b3ba	Improve the fieldmatch documentation about mixed telecined content. The fieldmatch filter has no problem with mixed telecined and progressive content but the decimate filter does not detect the changing framerate and drops progressive frames.	10 years ago
Carl Eugen Hoyos	238ed47fae	Mention in the documentation that fieldmatch needs cfr input. This can be improved in the decimate filter but for the moment explicitely mentioning that mixed telecined and progressive content is unsupported is an improvement. Fixes ticket #3968.	10 years ago
Kevin Mitchell	ff68ceb1b5	avfilter/vf_idet: add both multiple and single frame detection metadata Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Nicholas Robbins	22cfa1f759	libavfi: added option to vf_perspective to specify transformation by giving destinations of corners of source. Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Simon Thelen	69071e8e9c	doc/filters: fix localtime drawtext example. The colon after the localtime function call needs an additional layer of escaping or else everything until the next colon is treated as a fontfile. Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Moritz Barsnick	bbd8c85263	doc/filters.texi: fix several typos in the vidstab* sections Also create an anchor for the unsharp filter, and references to it in its mentions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lou Logan	b629b421d7	doc/filters: update link to OpenCV docs Signed-off-by: Lou Logan <lou@lrcd.com>	10 years ago
Clément Bœsch	abaf4245a1	avfilter: add w/h parameters in timeline Fixes Ticket #4008.	10 years ago
Paul B Mahol	f1a8943ddd	doc/filters: remove aconvert Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Lou Logan	9c9aec33c0	doc/filters: add geq gradient examples Radial gradient by Víctor Paesa. Linear gradient by Paul Gentemann. Also-by: Víctor Paesa <victorpaesa@googlemail.com> Also-by: Paul Gentemann <beriukay@gmail.com> Signed-off-by: Lou Logan <lou@lrcd.com>	10 years ago
Clément Bœsch	4b58349bc8	avfilter/ass: add shaping option The documentation is mostly based on ass.h public header.	10 years ago
Andreas Cadhalpun	a5b20bf4b2	doc/filters.texi: improve the wording of the expr_int_format documentation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	422619646e	add silenceremove filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Mark Harris	ef16d12606	doc/filters.texi: fix time duration references Make time duration references consistent, using @ref links, and eliminate incorrect syntax [-]HH[:MM[:SS[.m...]]]. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	10 years ago
Mark Harris	1b3a98f137	doc/filters.texi: fix filter name in examples Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	f888331769	avfilter: add codecview filter	10 years ago
Clément Bœsch	f4dec0dba0	doc/filters: fix Shwo/Show typo	10 years ago
Muhammad Faiz	c82a288f87	avfilter/showcqt: add fontcolor option	10 years ago
Stefano Sabatini	7e4a4bda0e	doc/filters/apad: extend documentation	10 years ago
Clément Bœsch	5abcc8e1a0	doc/filters: fix cline option name recently added	10 years ago
Clément Bœsch	e35fb5add4	avfilter/showwaves: add split_channels option	10 years ago
Clément Bœsch	f2f6d45dbd	avfilter/showwaves: add "cline" mode (centered line)	10 years ago
Nicolas George	7c10e32ae5	lavfi/avf_showspectrum: add full frame sliding mode.	10 years ago
Stefano Sabatini	a539f1cbbd	doc/filters: correct confusing statements about *showinfo shown values Fix trac issue #3850.	10 years ago
Daniel Oberhoff	9f617a14a0	avfilter: ported lenscorrection filter from frei0r Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Muhammad Faiz	94494dab91	avfilter/showcqt: add and extend tlength and volume options Add a tlength option with frequency and timeclamp variable Add to the volume option support for frequency and timeclamp variable, a_weighting, b_weighting and c_weighting functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	cec59eb63f	avfilter/dctdnoiz: add 8x8 dct and make it the default 8x8 is about 5x faster than 16x16 on 1080p input. Since a block size of 8x8 makes the filter almost usable (time wise) and it's not obvious if 8x8 or 16x16 is better from a quality PoV (it really depends on the input and parameters), the filter now defaults to 8x8, and as a result libavfilter is micro bumped.	10 years ago
mrskman	6f3e15af84	avfilter/avf_showwaves: New p2p mode for showwaves filter Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	52269f48e8	Revert "vf_interlace: deprecate lowpass option" This reverts commit `35b05c5184`. A warning is introduced in case this option is used.	10 years ago
Andrey Utkin	cb8cb85da7	lavfi/drawtext: add alias "expr_int_format" to expansion function "eif" Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Stefano Sabatini	3babbf3bf4	doc/filters/drawtext: simplify example, use clip() eval function	10 years ago
Andrey Utkin	e9ff5df0b5	lavfi/drawtext: add fontcolor_expr option Allow to dynamically evaluate the font color. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	10 years ago
Andrey Utkin	dec87454de	lavfi/drawtext: add expansion function eif() It evaluates expression and outputs it as integer value, using specified format. Address trac ticket #3699. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	10 years ago
Marc Jeffreys	a0b71e9f3e	avfilter/drawtext: Add basic text shaping using libfribidi Fixes ticket #3758 Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Muhammad Faiz	860d12978c	doc/filters: fixing typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	39a6e02fd4	fix spelling errors Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Dave Rice	a15c5c44e2	doc/filters: add a signalstats example Signed-off-by: Dave Rice <dave@dericed.com>	11 years ago
Paul B Mahol	b52c26c66f	avfilter: add flanger filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Dave Rice	1619a0e2b8	doc/filters: fix typo Signed-off-by: Dave Rice <dave@dericed.com> Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Muhammad Faiz	46563af79c	avfilter/showcqt: adding freetype support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	ded3c9fd32	avfilter: add hqx filter (hq2x, hq3x, hq4x) Partially fixes Ticket #3404 (xbr filter remaining)	11 years ago
Lou Logan	3fc37a3d2f	doc/filters: remove double quotes from zoompan example Based on suggested change by Clément Bœsch. Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Muhammad Faiz	0a64fb7fb0	avfilter/avf_showcqt: add option for lower resolution Resolution can be 1920x1080 or 960x540.	11 years ago
Lou Logan	edeefeaaf9	doc/filters: add forgotten " to zoompan example Signed-off-by: Lou Logan <lou@lrcd.com>	11 years ago
Clément Bœsch	76bce46d8f	avfilter: add signalstats filter Signed-off-by: Mark Heath <silicontrip@gmail.com> Signed-off-by: Dave Rice <dave@dericed.com> Signed-off-by: Clément Bœsch <u@pkh.me>	11 years ago
Paul B Mahol	4b6cb1cc69	Zoom & Pan filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Muhammad Faiz	40e938a7ed	avfilter: new multimedia filter avf_showcqt.c this filter is the same as showspectrum but with constant Q transform, so frequency is spaced logarithmically	11 years ago
Lou Logan	8a64ea768b	doc/filters: amix only supports float samples Signed-off-by: Lou Logan <lou@lrcd.com>	11 years ago

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972 Commits (716674b151c15b465e98630108845a228a136793)