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2015-12-25lavfi/af_compand: replace pow(10,x) by ff_exp10(x)Ganesh Ajjanagadde
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-03avfilter/af_compand: do not clip; allow >0dB curve pointsPaul B Mahol
Do not clip output samples, so that clipping can be handled by other filters. Alow setting curve points above 0dB. This is useful when operating with floats. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-12-01avfilter/af_compand: use hypot()Ganesh Ajjanagadde
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-09-20lavfi: remove FF_LINK_FLAG_REQUEST_LOOP.Nicolas George
It has no longer any effect.
2015-09-12avfilter: use ff_all_channel_counts() instead of ff_all_channel_layouts()Paul B Mahol
Fixes playback of some files with ffplay. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-17avfilter/af_compand: fix clipping with default optionsPaul B Mahol
Decays and attacks where by default set only for first channel which caused poor defaults to be used which produced clipping on any higher channel. Reported-by: lachs0r Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-04-08avfilter: handle error in query_formats() in bunch of filtersPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-07-08Merge commit 'd3cfd7aff86ee3d449ca68aba21d67b9b2136a9b'Michael Niedermayer
* commit 'd3cfd7aff86ee3d449ca68aba21d67b9b2136a9b': af_compand: make sure request_frame always outputs at least one frame See: 6b68e2a43b3407522080be50a2a19cff2f9715ef Merged-by: Michael Niedermayer <michaelni@gmx.at>
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>
2014-05-08avfilter/af_compand: Silence "may be used uninitialized" warningMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-01af_compand: replace strtok_r() with av_get_token()Anton Khirnov
2014-02-26avfilter: remove superflous linesPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-02-26avfilter/af_compand: some more cosmetics to decrease difference with qatarPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-02-26avfilter/af_compand: more cosmetics from libavfilter/af_compand_fork.cMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: cosmetics from libavfilter/af_compand_fork.cMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: switch defaults to libavfilter/af_compand_fork.cMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: "use local variable for channels" from ↵Michael Niedermayer
libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: error checks from libavfilter/af_compand_fork.cMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: pts init code from libavfilter/af_compand_fork.cMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: cosmetics and doxy comment from ↵Michael Niedermayer
libavfilter/af_compand_fork.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: add Andrew Kelley to the copyrightMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: merge avframe code from af_compand_forkMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: merge uninit() calls on error from af_compand_fork.cMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: also support '|' as seperatorMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26avfilter/af_compand: whitespace changes from af_compand_forkMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-26lavfi: add compand audio filterAndrew Kelley
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-02-25avfilter/af_compand: fix invalid readAndrew Kelley
Fixes #3383.
2014-02-15avfilter/af_compand: do not leak frames on errorPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-29Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: lavfi: do not export the filters from shared objects Conflicts: libavfilter/af_amix.c libavfilter/af_anull.c libavfilter/asrc_anullsrc.c libavfilter/f_select.c libavfilter/f_settb.c libavfilter/split.c libavfilter/src_movie.c libavfilter/vf_aspect.c libavfilter/vf_blackframe.c libavfilter/vf_colorbalance.c libavfilter/vf_copy.c libavfilter/vf_crop.c libavfilter/vf_cropdetect.c libavfilter/vf_drawbox.c libavfilter/vf_format.c libavfilter/vf_framestep.c libavfilter/vf_frei0r.c libavfilter/vf_hflip.c libavfilter/vf_libopencv.c libavfilter/vf_lut.c libavfilter/vf_null.c libavfilter/vf_overlay.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_unsharp.c libavfilter/vf_vflip.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15avfilter/af_aecho & af_compand: use extended_dataPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-12avfilter: various cosmeticsPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-07avfilter/af_compand: silence "maybe uninitialized" warningsMichael Niedermayer
if channels is 0 it actually would be uninitialized, thus an assert with comment is added Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-31avfilter/af_compand: %f is for printing doublesMichael Niedermayer
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29lavfi: add compand filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>