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Commit Graph

11 Commits

Author SHA1 Message Date
Muhammad Faiz
258c49d614 avfilter/firequalizer: use zero phase kernel
this makes real-valued kernel

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-20 14:10:53 +07:00
Muhammad Faiz
23b6f880d6 avfilter/firequalizer: add cubic_interpolate function on gain
smoother version of gain_interpolate

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-19 14:05:46 +07:00
Muhammad Faiz
d3be186ed1 avfilter/firequalizer: add dumpfile and dumpscale option
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-18 22:41:43 +07:00
Muhammad Faiz
92de89d14a avfilter/firequalizer: optimize gain/gain_entry command
do not rebuild when gain/gain_entry command are
equal with old gain/gain_entry

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-18 00:47:42 +07:00
Muhammad Faiz
1a9513bfbc avfilter/firequalizer: add scale option
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-17 03:17:50 +07:00
Muhammad Faiz
01ab60201b avfilter/firequalizer: add tukey window
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-16 05:50:47 +07:00
Muhammad Faiz
7c5fca15bb avfilter/firequalizer: change WFUNC_MIN/MAX to NB_WFUNC
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-16 05:48:36 +07:00
Muhammad Faiz
47d2be3056 avfilter/firequalizer: fix blackman window calculation
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-10 02:27:31 +07:00
Muhammad Faiz
77d4dfbec6 avfilter/af_firequalizer: add zero_phase option
simply by substracting pts to compensate delay
also handle AV_NOPTS_VALUE

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-06-07 07:55:48 +07:00
Muhammad Faiz
d2f73c3daf avfilter/avf_showcqt: add . 2016-05-05 14:03:32 +07:00
Muhammad Faiz
bfc61b0fcc avfilter: add firequalizer filter
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-02-23 00:44:07 +07:00