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2014-07-08af_compand: make sure request_frame always outputs at least one frameAndrew Kelley
This fixes a segmentation fault because request_frame in fifo.c assumes that the call to ff_request_frame will populate fifo->root.next. Before, it was possible for request_frame in af_compand to not do this, resulting in a null pointer access. Now, request_frame in af_compand always will return at least one frame or an error, as per the API specifications in avfilter.h for request_frame. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-06-14vf_showinfo: print display transformation valuesVittorio Giovara
2014-05-29af_resample: Use avresample_get_out_samplesLuca Barbato
2014-05-27lavfi/formats: avoid using AV_{PIX,SAMPLE}_FMT_NBAnton Khirnov
Thatt hardcodes the number of formats into lavfi and will break when a shared lavu is updated, adding new formats.
2014-05-27buffersrc: avoid using AV_PIX_FMT_NBAnton Khirnov
That hardcodes the number of pixel formats into lavfi and will break when a shared lavu is updated, adding new pixel formats.
2014-05-27vf_fieldorder: avoid using AV_PIX_FMT_NBAnton Khirnov
That hardcodes the number of pixel formats into lavfi and will break when a shared lavu is updated, adding new pixel formats.
2014-05-27vf_scale: use the pixfmt descriptor APIAnton Khirnov
Avoid using AV_PIX_FMT_NB, since that hardcodes the number of pixel formats into lavfi and will break when a shared lavu is updated, adding new pixel formats.
2014-05-27vf_format: rework format list parsingAnton Khirnov
Avoid using AV_PIX_FMT_NB, since that hardcodes the number of pixel formats into lavfi and will break when a shared lavu is updated, adding new pixel formats.
2014-05-13build: handle library dependencies in configureJanne Grunau
Instead of setting FFLIBS in each library Makefile configure exports FFLIBS-$library in config.mak.
2014-05-01lavfi: add Bauer stereo-to-binaural audio filterAlessandro Ghedini
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-19filtfmts: remove unused lavf includeVittorio Giovara
2014-04-19lavfi: name anonymous structsVittorio Giovara
2014-04-17drawtext: Add fontconfig supportLuca Barbato
Introduce the `font` option and make it optional to pass a fontfile. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-13af_volume: implement replaygain clipping preventionAlessandro Ghedini
This adds a new "replaygain_noclip" option to the filter, and, if enabled, limits the gain applied for tracks where clipping would occur. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-10libavfilter: Add asettb filter for setting timebase for audioNicolas George
Ported asettb (including the sr option for audio sample rate) from FFmpeg, and copied/modified the existing settb documentation for asettb. Signed-off-by: Katerina Barone-Adesi <katerinab+libav@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-04x86: Drop some unnecessary YASM ifdefsDiego Biurrun
Dead code elimination is enough to avoid undefined references in these cases.
2014-04-04af_ashowinfo: print a more descriptive name for AV_MATRIX_ENCODING_DOLBYAnton Khirnov
2014-04-04af_volume: implement replaygain pre-amplificationAlessandro Ghedini
This adds a new "replaygain_preamp" option to the filter, and simply adds its value to the replaygain gain value. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-02vf_settb: rename to settbKaterina Barone-Adesi
An audio version of settb (asettb) will be added to this file. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-03-25vf_transpose: K&R formatting cosmeticsVittorio Giovara
2014-03-24{v,a}f_showinfo: print frame side dataAnton Khirnov
2014-03-24af_volume: support using replaygain frame side dataAnton Khirnov
2014-03-22avfilter: more correct printf format specifiersDiego Biurrun
2014-03-16af_channelmap: fix ONE_STR mapping modeAnton Khirnov
get_channel() returns 0 on success CC:libav-stable@libav.org
2014-03-06vf_shuffleplanes: fix the type of the mapping indicesAnton Khirnov
They are TYPE_INT AVOptions, so they must be ints
2014-03-06lavfi: add shuffleplanes filterAnton Khirnov
2014-03-06lavfi: use the correct filter context for logging an error.Anton Khirnov
2014-03-05avfilter: Add missing emms_c when neededLuca Barbato
Arch specific calls should have an emms_c following to keep the cpu state consistent. Reported-By: wm4 CC: libav-stable@libav.org
2014-03-04vf_frei0r: fix missing end of line characterVittorio Giovara
Error introduced in 61b323ce7c7cdc101eadfd7de2203922b8a39e8d.
2014-03-04vf_frei0r: refactor library loading from env variableVittorio Giovara
strtok_r is not needed any more, so remove it from configure.
2014-03-04vf_frei0r: prevent a segfault when filter parameters are not setVittorio Giovara
2014-03-04vf_frei0r: adjust error messagesVittorio Giovara
2014-03-01af_compand: replace strtok_r() with av_get_token()Anton Khirnov
2014-02-26lavfi: add compand audio filterAndrew Kelley
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-02-24af_volume: preserve frame propertiesAnton Khirnov
2014-02-24af_resample: preserve frame propertiesAnton Khirnov
2014-02-24Use av_frame_copy() to simplify code where appropriate.Anton Khirnov
2014-02-19vf_interlace: deprecate lowpass optionVittorio Giovara
2014-02-15lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy groupAnton Khirnov
2014-02-15buffersink: document special error codes returned from av_buffersink_get_frameAnton Khirnov
2014-02-12buffersrc: Have function parameter names match between .c and .h fileDiego Biurrun
This fixes two related Doxygen warnings. Also document one parameter.
2014-02-04vf_overlay: add eof_action switchKeith Lawson
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-01-17buffersrc: handle non-refcounted frames in av_buffersrc_add_frame() correctlyAnton Khirnov
2014-01-14vf_yadif: Relicense from GPL to LGPLRobert Krüger
All copyright holders have agreed to the relicensing.
2014-01-10avfilter: fix leaks on error in ff_filter_frameVittorio Giovara
2014-01-10avfilter: add needs_writable field to the internal AVFilterPad structureVittorio Giovara
2014-01-10avfilter: add documentation for needs_writableVittorio Giovara
2014-01-10lavfi: add framepack filterVittorio Giovara
2014-01-06drawtext: Drop pointless headerLuca Barbato
It should be forward compatible with newer freetype.
2013-12-26avutil: Move library version related macros to version.hDiego Biurrun
This is a more sensible place for these macros.
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