FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	dc7e4d685f	lavfi/mp: remove framestep wrapped filter An equivalent framestep filter has been natively integrated.	13 years ago
Stefano Sabatini	48d116400c	lavfi: add framestep filter This filter is inspired upon libmpcodecs/vf_framestep.c, by Daniele Forghieri. Only-keyframe output is not supported, since that feature can be achieved through the more versatile select filter.	13 years ago
Stefano Sabatini	7cd5fa35fe	lavfi/testsrc: set output framerate	13 years ago
Clément Bœsch	3250231a02	lavfi: add edgedetect filter.	13 years ago
Jérémy Tran	191b77eb01	lavfi/hue: add named options support Old syntax has been kept for compatibility reasons. Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	6efce3a894	lavfi/mp: remove hue wrapped filter hue was integrated as a native libavfilter filter.	13 years ago
Jérémy Tran	ae60d2c877	lavfi: add hue filter This is a port of the MPlayer hue filter (libmpcodecs/vf_hue.c) by Michael Niedermayer. Signed-off-by: Jérémy Tran <tran.jeremy.av@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	5c0d8bc4ce	lavfi: add avfilter_get_class() and iteration callbacks Allow iteration over filter options.	13 years ago
Stefano Sabatini	f6580b50ed	lavfi: add asetpts audio filter Based on an idea by Andrey Utkin <andrey.krieger.utkin@gmail.com>.	13 years ago
Paul B Mahol	13c5069187	lavfi: add smptebars source Patch readapted by Stefano Sabatini, color values proposed by Tim Nicholson <nichot20@yahoo.com>. Address trac ticket #1462. See thread: Subject: [FFmpeg-devel] [PATCH] smptebars filter Date: Wed, 20 Jun 2012 01:54:58 +0000 Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	39a8275fdf	lavfi: move color filter to testsrc, factorize	13 years ago
Stefano Sabatini	e5d617aa6d	lavfi/color: drop support for old deprecated syntax	13 years ago
Anton Khirnov	b3fa478823	lavfi: bump minor to mark stabilizing the ABI.	13 years ago
Stefano Sabatini	66a5201819	lavfi: add flite audio source	13 years ago
Steven Robertson	82ecae8a70	lavfi: add alphaextract and alphamerge filters These filters are designed for storing and transmitting video sequences with alpha using higher-efficiency codecs such as x264 which don't natively support an alpha channel. 'alphaextract' takes an input stream with an alpha channel and returns a video containing just the alpha component as a grayscale value; 'alphamerge' takes an RGB or YUV stream and adds an alpha channel recovered from a second grayscale stream. Signed-off-by: Steven Robertson <steven@strobe.cc> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	21d5609826	lavfi: add init_opaque callback This will be used by filters which require an opaque field to be passed in input. Should be required only for filters which imply a programmatic use. This is possibly a temporary solution, to be removed when we'll have a clearer and better agreememnt of how/if to pass binary data for initializing a filter. See thread: Subject: [FFmpeg-devel][PATCH] lavfi: add init2 callback Date: Fri, 6 Jul 2012 01:22:17 +0200	13 years ago
Nicolas George	ba856c0be5	lavfi: implement asettb filter.	13 years ago
Diego Biurrun	2047e40e6e	Clarify Doxygen comment for FF_API_* #defines.	13 years ago
Diego Biurrun	1a068bfefd	cosmetics: Consistently use C-style comments with multiple inclusion guards	13 years ago
Diego Biurrun	09f211987c	misc typo and wording fixes	13 years ago
Stefano Sabatini	bb6effe059	lavfi: remove vsrc_buffer.h API The vsrc_buffer.h is not installed since commit `0b3b958135`, so there is no point into keeping it around. The buffersrc.h API, which is more powerful, should be used instead.	13 years ago
Stefano Sabatini	b0fdd3489a	lavfi: deprecate av_buffersrc_buffer() function Favor av_buffersrc_add_ref() instead, which is more powerful.	13 years ago
Anton Khirnov	1961e46c15	lavfi: remove disabled FF_API_FILTERS_PUBLIC cruft	13 years ago
Anton Khirnov	5e88b96f37	lavfi: remove disabled FF_API_DEFAULT_CONFIG_OUTPUT_LINK cruft	13 years ago
Anton Khirnov	0b3b958135	lavfi: remove disabled FF_API_VSRC_BUFFER_ADD_FRAME cruft	13 years ago
Anton Khirnov	6c1e065bd4	lavfi: remove disabled FF_API_SAMPLERATE64 cruft	13 years ago
Anton Khirnov	8d900aa4d0	lavfi: remove disabled FF_API_GRAPH_AVCLASS cruft	13 years ago
Stefano Sabatini	720ec62012	lavfi: drop deprecated and disabled packing API It was deprecated and removed after the recent 2->3 major bump.	13 years ago
Stefano Sabatini	8dd0e87d7b	lavfi: remove old video sink API It was deprecated since a long time and removed after the 2->3 major bump.	13 years ago
Stefano Sabatini	43583fb85c	lavfi/avcodec: deprecate avfilter_fill_frame_from_*_buffer_ref API Deprecate functions: avfilter_fill_frame_from_buffer_ref avfilter_fill_frame_from_audio_buffer_ref avfilter_fill_frame_from_video_buffer_ref and schedule to drop them at the next API major bump. The function avfilter_copy_buf_props() should be used instead.	13 years ago
Stefano Sabatini	a31ab50712	lavfi: move some FF_API_ definitions from avfilter.h to version.h version.h seems the right place for FF_API_ definitions.	13 years ago
Anton Khirnov	58b049f2fa	lavfi: support automatically inserting the fifo filter when needed. This breaks libavfilter ABI.	13 years ago
Stefano Sabatini	3ea3e32e03	lavfi: add showwaves filter	13 years ago
Pavel Koshevoy	a1aac8d004	lavfi: add atempo filter Add atempo audio filter for adjusting audio tempo without affecting pitch. This filter implements WSOLA algorithm with fast cross correlation calculation in frequency domain. Signed-off-by: Pavel Koshevoy <pavel@homestead.aragog.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago
Stefano Sabatini	2b1fc5621d	lavfi: add asetnsamples audio filter This filter changes the number of samples on single output operation. Based on a patch by Andrey Utkin <andrey.krieger.utkin@gmail.com>.	13 years ago
Anton Khirnov	9baeff9506	lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs This is more consistent with naming in the rest of Libav.	13 years ago
Anton Khirnov	9d0bfc5052	lavfi: make AVFilterPad opaque after two major bumps. It will allow adding new fields to it without ABI breaks.	13 years ago
Anton Khirnov	84b9fbe055	lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name(). This will allow making AVFilterPad opaque for the calling apps, since those are the only two fields that can be useful to the users.	13 years ago
Anton Khirnov	d625136877	lavfi: add channelsplit audio filter.	13 years ago
Stefano Sabatini	ad347bf459	lavfi: remove avfilter_default_item_name() from public API The function was introduced in `4d6a8a2bdb` and is not used anymore outside avfilter.c. This avoids to pollute the public API with an apparently unnecessary function. The function was introduced a few days ago, so removing it from the public API should do no much harm.	13 years ago
Stefano Sabatini	4d6a8a2bdb	lavfi: add avfilter_default_filter_name() The function is modelled after av_default_item_name(), and will print the name of the instance filter if defined, otherwise the name of the filter. This allows to show the instance name in the log, which is useful when debugging complex filter graphs.	13 years ago
Justin Ruggles	c7448c182a	lavfi: add audio mix filter	13 years ago
Anton Khirnov	43c7a01e98	lavfi: remove avfilter_default_* from public API on next bump. Those functions are only useful inside filters. It is better to not support user filters until the API is more stable.	13 years ago
Mina Nagy Zaki	88c3b87bd8	lavfi: deprecate default config_props() callback and refactor avfilter_config_links() Link properties have to be checked after config_props() is called to make sure everything is sane, so the default config_props() for output links was redundant. Remove now empty defaults.c Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	afeb3590fc	lavfi: add an audio split filter Based on current version of the asplit filter in FFmpeg written by Stefano Sabatini and others.	13 years ago
Stefano Sabatini	150227e8ed	lavfi/asplit: move asplit code to vf_split.c, and make it support N outputs The move allows to share the init code already used by split.	13 years ago
Anton Khirnov	54c5dd89e3	lavfi: Add fps filter. Partially based on a patch by Robert Nagy <ronag89@gmail.com>	13 years ago
Stefano Sabatini	e1a8df70a2	lavfi/aevalsrc: add option channel_layout Allow to explicitly specify the channel layout to select.	13 years ago
Stefano Sabatini	4d4098da00	lavfi: drop planar/packed negotiation support The planar/packed switch and the packing_formats list is no longer required, since the planar/packed information is now stored in the sample format enum. This is technically a major API break, possibly it should be not too painful as we marked the audio filtering API as unstable.	13 years ago
Anton Khirnov	d89eca507c	Add missing version bumps and APIchanges/Changelog entries.	13 years ago

1 2 3

101 Commits (7f46f042d10207412eba433e5896f1356286fe1c)