FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Michael Niedermayer	658d166da0	avfilter: add mandelbrot fraktal source Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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	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
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	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
Clément Bœsch	65d5edcd2c	lavfi: remove align tabs in Makefile.	13 years ago
danielgtaylor	0cc2ed4a20	libavfilter: add deshake filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7491816010	libavfilter/libmpcodecs: add vf_stereo3d support (code from mplayer see their svn for detailed authorship) parameters must be integers as we do not have mplayers parser also the stuff passed to it through non constant globals is not supported this should be fixed in mplayer first. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	d763fb7d47	lavfi: add select filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Stefano Sabatini	37cc443c83	lavfi: add audio convert filter Add aconvert filter to perform sample format, channel layout, and packing format conversion. The aconvert code depends on audio conversion code in libavcodec, so this requires a dependency on libavcodec. Based on previous work by S.N. Hemanth Meenakshisundaram and Mina Nagy Zaki, performed for the GSoC 2010 and 2011.	13 years ago
Stefano Sabatini	ea8de109af	lavfi: add avfilter_all_channel_layouts public symbol This list is mainly useful to be directly used as a parameter by the audio sink buffer, when there is no need to force a specific channel layout. The list of formats is generated programmatically, and avoids channel layouts not supported by libavfilter (with more than 8 channels). We preferred to avoid compile-time generation in order to avoid some unnecessary complexity (build hacks, generating code maintainance etc.). A more compact way to express this list through the use of macros should be possible when libavfilter will support more than 8 channels, as there will be no need to filter out channel layouts with more than 8 channels. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add ff_all_channel_layouts internal symbol Date: Sat, 20 Aug 2011 15:33:16 +0200	13 years ago
Bobby Bingham	615baa13e4	lavfi: add split filter from soc. Some fixes by Stefano. For detailed authorship see SOC repo 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
Stefano Sabatini	4f7dfe12ea	lavfi: rename vsink_buffer.c to sink_buffer.c, and vsink_buffer.h to buffersink.h This is done in order to clarify the non-video-specific nature of the buffersink code, as the result of the video/audio API unification of the previous commit, and for improving overall consistency.	14 years ago
Stefano Sabatini	c4415f6ec9	lavfi: unify asink_buffer and vsink_buffer API The new API is more generic (no distinction between audio/video for pulling frames), and avoids code duplication. A backward compatibility layer is kept for avoiding tools ABI breaks (only for the video binary interface, audio interface was never used in the tools).	14 years ago
Stefano Sabatini	24ddfb2bdb	lavfi: add amovie source - audio movie source	14 years ago
Stefano Sabatini	276f43be68	lavfi: rename vsrc_movie.c to src_movie.c The file is going to contain the amovie source, so give it a less specific name.	14 years ago
Mina Nagy Zaki	587c8ab912	lavfi: add asrc_abuffer - audio buffer source Originally based on code by Stefano Sabatini and S. N. Hemanth. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Stefano Sabatini	e30a0b1b3b	lavfi: add ashowinfo filter Useful for debugging.	14 years ago
Mina Nagy Zaki	3a9e227fb1	lavfi: add aresample filter Based on a patch by Stefano. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Stefano Sabatini	6e89bdfecf	lavfi: remove delogo mp wrapper The delogo filter has been natively integrated into libavfilter, simplify.	14 years ago
Stefano Sabatini	2701f6cc6a	lavfi: port libmpcodecs delogo filter The ported filter supports named option parsing and more YUV formats.	14 years ago
Mina Nagy Zaki	0a2295815d	lavfi: add aformat filter Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Stefano Sabatini	e72657f83d	lavfi: remove mp test wrapper The source was natively integrated into libavfilter, with the name mptestsrc.	14 years ago
Stefano Sabatini	1a5e63f924	lavfi: port mp test source	14 years ago
Stefano Sabatini	640a905ece	lavfi: remove gradfun mp wrapper The gradfun filter was already integrated natively in libavfilter. Both filters issue the same output, and have a comparable performance. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: remove gradfun mp wrapper Date: Fri, 5 Aug 2011 00:19:04 +0200	14 years ago
Mina Nagy Zaki	a8dcf5eebb	lavfi: add asink_abuffer - audio buffer sink Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Stefano Sabatini	cc0dc50d02	vf_mp: remove blackframe filter wrapper blackframe is integrated as a native filter.	14 years ago
Stefano Sabatini	8c2863b87f	vf_mp: remove cropdetect wrapper The cropdetect filter is natively integrated into libavfilter.	14 years ago
Stefano Sabatini	b43ca2deb6	vf_mp: remove rgbtest wrapper The filter was integrated natively into libavfilter as a source with name rgbtestsrc.	14 years ago
Stefano Sabatini	9dbe8d9e22	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	14 years ago
Stefano Sabatini	4bd28579e5	vf_mp: remove boxblur wrapper It is natively included in libavfilter.	14 years ago
Stefano Sabatini	6b61920ab7	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	14 years ago
Mans Rullgard	28e1c97916	build: rework rules for things in the tools dir Declaring tools associated with each library in their respective makefiles allows these tools to easily depend on the correct prerequisites and link against the libs they need. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	57b4a3dd2b	build: include sub-makefiles using full path instead of symlinks Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	2f222b9550	lavfi: add testsrc source	14 years ago
Reimar Döffinger	1109680434	Revert "build: Remove redundant config.mak includes from subdirectory Makefiles." This reverts commit `a6213f3dce`.	14 years ago
Diego Biurrun	a6213f3dce	build: Remove redundant config.mak includes from subdirectory Makefiles. Calling Make from subdirectories is not supported and config.mak has multiple inclusion guards anyway, so the top-level include is enough.	14 years ago
Stefano Sabatini	c6e288a7cd	lavfi: fix Makefile HEADERS Add a missing space between vsink_buffer.h and vsrc_buffer.h. 1000l.	14 years ago
Stefano Sabatini	44f669e7bc	lavfi: add vsink_buffer, and use it in ff* tools Also add the public interface libavfilter/vsink_buffer.h.	14 years ago
Stefano Sabatini	15f03725ce	lavfi: add negate filter This filter is a simple wrapper around the LUT filter.	14 years ago
Stefano Sabatini	dd2793c880	lavfi: add LUT (LookUp Table) generic filters	14 years ago
Stefano Sabatini	07586b68a8	lavfi: add select filter Address trac issue #92.	14 years ago

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139 Commits (6d16a96a95e1b6b79344fbf3069004b1dd952d64)