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* vsrc_movie: discourage its use with avconv.Anton Khirnov2012-08-08
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* af_asyncts: add first_pts optionJustin Ruggles2012-07-29
| | | | | | This allows for padding/trimming at the start of stream. By default, no assumption is made about the first frame's expected pts, so no padding or trimming is done.
* doc/filters: fix typo.Anton Khirnov2012-06-24
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* lavfi: Add the af_channelmap audio channel mapping filter.Alex Converse2012-06-22
| | | | Inspired by MPlayer's af_channels filter and SoX's remix effect.
* lavfi: add join audio filter.Anton Khirnov2012-06-22
| | | | It joins multiple input streams into one multi-channel output.
* lavfi: add channelsplit audio filter.Anton Khirnov2012-06-12
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* lavfi: add audio mix filterJustin Ruggles2012-05-23
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* lavfi: add an audio split filterJustin Ruggles2012-05-21
| | | | | Based on current version of the asplit filter in FFmpeg written by Stefano Sabatini and others.
* lavfi: Add fps filter.Anton Khirnov2012-05-18
| | | | Partially based on a patch by Robert Nagy <ronag89@gmail.com>
* lavfi: add asyncts filter.Anton Khirnov2012-05-14
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* lavfi: add aformat filterAnton Khirnov2012-05-14
| | | | Based on a patch by Mina Nagy Zaki <mnzaki@gmail.com>
* lavfi: add an audio buffer sink.Anton Khirnov2012-05-14
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* lavfi: add an audio buffer source.Anton Khirnov2012-05-14
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* lavfi: add lavr-based audio resampling filter.Anton Khirnov2012-05-12
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* lavfi: add video buffer sink, and use it in avtoolsAnton Khirnov2012-05-09
| | | | | | Also add the public interface libavfilter/buffersink.h. Based on a commit by Stefano Sabatini.
* vf_split: support user-specifiable number of outputs.Anton Khirnov2012-05-06
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* doc/filters: update documentation.Anton Khirnov2012-04-15
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* avconv: add support for complex filtergraphs.Anton Khirnov2012-04-15
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* graphparser: allow specifying sws flags in the graph description.Anton Khirnov2012-04-14
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* cosmetics: Delete empty lines at end of file.Diego Biurrun2012-02-09
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* drawtext: add 'fix_bounds' option on coords fixingAndrey Utkin2012-02-06
| | | | | | | | | | 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>
* doc: fix stray reference to FFmpegLuca Barbato2012-01-10
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* Fix a bunch of common typos.Diego Biurrun2011-12-11
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* drawtext: make x and y parametricLuca Barbato2011-12-03
| | | | | | 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.
* doc: cleanup filter sectionLuca Barbato2011-11-28
| | | | Use the @command{} tag when needed and cleanup the examples.
* doc/filters: fix some typos.Anton Khirnov2011-11-21
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* lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecsStefano Sabatini2011-10-19
| | | | | | | | | | | | 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>
* lavfi: add testsrc sourceStefano Sabatini2011-10-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: port libmpcodecs delogo filterStefano Sabatini2011-10-17
| | | | | | The ported filter supports named option parsing and more YUV formats. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: port boxblur filter from libmpcodecsStefano Sabatini2011-10-17
| | | | | | | | | | 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>
* lavfi: add negate filterStefano Sabatini2011-10-17
| | | | | | This filter is a simple wrapper around the LUT filter. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add LUT (LookUp Table) generic filtersStefano Sabatini2011-10-17
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Fix 'heigth' vs. 'height' typos.Diego Biurrun2011-10-05
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* vf_unsharp: set default chroma size value to 5x5Stefano Sabatini2011-09-29
| | | | | | | The previous default value 0x0 was not good, since it is not even valid. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vf_scale: add a "sar" variableStefano Sabatini2011-09-28
| | | | | | | Also create a "dar" alias for the "a" variable, for avoiding possible confusion between dar/sar. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vf_yadif: correct documentation on the parity parameterStefano Sabatini2011-09-21
| | | | | | | 0 is top-field-first, 1 is bottom-field-first, not the other way around. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vf_yadif: add an option to enable/disable deinterlacing based on src frame ↵Joakim Plate2011-09-19
| | | | | | | "interlaced" flag Signed-off-by: Joakim Plate <elupus@ecce.se> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add select filterStefano Sabatini2011-09-17
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add showinfo filterStefano Sabatini2011-09-12
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* doc: replace @pxref by @ref where appropriateDiego Biurrun2011-07-09
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* drawtext: add documentation for the shadow parametersStefano Sabatini2011-05-07
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: Port drawtext filter by Hemanth from the libavfilter soc repoStefano Sabatini2011-05-07
| | | | | | | | | | | 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>
* pad: make the filter parametricStefano Sabatini2011-04-26
| | | | | Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vsrc_buffer: add sample_aspect_ratio fields to arguments.Michael Niedermayer2011-04-26
| | | | | | | | This fixes aspect handling in ffmpeg. This is based on a patch by Baptiste. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add fieldorder filterMark Himsley2011-04-26
| | | | | Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* scale: make the filter parametricStefano Sabatini2011-04-26
| | | | | | | | 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>
* pad: fix example explanationStefano Sabatini2011-04-10
| | | | | | | "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>
* gradfun: add notice from the MPlayer manualStefano Sabatini2011-04-10
| | | | | | Add notice telling that the filter is designed for playback only. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* documentation: add setdar and setsar description to filters.texiStefano Sabatini2011-04-10
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add fade filterBrandon Mintern2011-04-03
| | | | | | | | 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>
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