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29 Commits

Author SHA1 Message Date
Justin Ruggles 9f1223562e lavfi: connect libavresample options to af_resample via AVFilterGraph 2013-02-23 17:07:54 -05:00
Justin Ruggles b384e031da lavfi: add volume filter 
Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
 2012-12-05 11:23:37 -05:00
Anton Khirnov 20dd41af85 lavfi: add ashowinfo filter 
It can be useful for debugging.

Based on a patch by Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2012-10-29 21:29:58 +01:00
Anton Khirnov b3fa478823 lavfi: bump minor to mark stabilizing the ABI. 2012-07-28 14:33:48 +02:00
Diego Biurrun 2047e40e6e Clarify Doxygen comment for FF_API_* #defines. 2012-07-04 15:10:10 +02:00
Diego Biurrun 1a068bfefd cosmetics: Consistently use C-style comments with multiple inclusion guards 2012-07-03 17:35:12 +02:00
Diego Biurrun 09f211987c misc typo and wording fixes 2012-07-03 17:35:11 +02:00
Anton Khirnov 1961e46c15 lavfi: remove disabled FF_API_FILTERS_PUBLIC cruft 2012-06-26 13:20:19 +02:00
Anton Khirnov 5e88b96f37 lavfi: remove disabled FF_API_DEFAULT_CONFIG_OUTPUT_LINK cruft 2012-06-26 13:18:44 +02:00
Anton Khirnov 0b3b958135 lavfi: remove disabled FF_API_VSRC_BUFFER_ADD_FRAME cruft 2012-06-26 13:15:26 +02:00
Anton Khirnov 6c1e065bd4 lavfi: remove disabled FF_API_SAMPLERATE64 cruft 2012-06-26 13:15:14 +02:00
Anton Khirnov 8d900aa4d0 lavfi: remove disabled FF_API_GRAPH_AVCLASS cruft 2012-06-26 13:14:59 +02:00
Anton Khirnov 58b049f2fa lavfi: support automatically inserting the fifo filter when needed. 
This breaks libavfilter ABI.
 2012-06-22 21:06:01 +02:00
Anton Khirnov 9baeff9506 lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs 
This is more consistent with naming in the rest of Libav.
 2012-06-13 11:13:22 +02:00
Anton Khirnov 9d0bfc5052 lavfi: make AVFilterPad opaque after two major bumps. 
It will allow adding new fields to it without ABI breaks.
 2012-06-13 11:11:33 +02:00
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.
 2012-06-13 11:10:17 +02:00
Anton Khirnov d625136877 lavfi: add channelsplit audio filter. 2012-06-12 21:38:59 +02:00
Justin Ruggles c7448c182a lavfi: add audio mix filter 2012-05-23 16:37:34 -04:00
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.
 2012-05-22 21:33:26 +02:00
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>
 2012-05-22 21:32:57 +02:00
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.
 2012-05-21 14:49:52 -04:00
Anton Khirnov 54c5dd89e3 lavfi: Add fps filter. 
Partially based on a patch by Robert Nagy <ronag89@gmail.com>
 2012-05-18 19:33:54 +02:00
Anton Khirnov d89eca507c Add missing version bumps and APIchanges/Changelog entries. 2012-05-15 06:57:31 +02:00
Anton Khirnov 720c6b78d1 buffersrc: add av_buffersrc_write_frame(). 
It's the same as av_vsrc_buffer_add_frame(), except it doesn't take pts
or pixel_aspect parameters. Those are read from AVFrame.

Deprecate av_vsrc_buffer_add_frame().
 2012-05-14 21:36:11 +02:00
Anton Khirnov f20ab492ac lavfi: change AVFilterLink.sample_rate from int64_t to int on next bump 
There is no real reason for it to be 64bit, it's just a plain int in the
rest of Libav.
 2012-05-09 20:31:26 +02:00
Anton Khirnov 8134fafe9b lavfi: uninline avfilter_copy_buffer_ref_props(). 
A nontrivial public function such as this should most certainly NOT be
inline.
 2012-05-07 14:23:36 +02:00
Stefano Sabatini 91d3cbe0fd avfiltergraph: make the AVFilterInOut alloc/free API public 
This is required for letting applications to create and destroy
AVFilterInOut structs in a convenient way.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-04-14 09:25:46 +02:00
Anton Khirnov 996f9f0c32 avfiltergraph: add an AVClass to AVFilterGraph on next major bump. 
It will be used for logging, possibly also AVOptions.
 2012-04-01 09:03:35 +02:00
Anton Khirnov 3167dc9515 lavfi: move version macros to a new installed header version.h 2012-01-12 09:00:54 +01:00