Muhammad Faiz
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258c49d614
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avfilter/firequalizer: use zero phase kernel
this makes real-valued kernel
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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8 years ago |
Muhammad Faiz
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23b6f880d6
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avfilter/firequalizer: add cubic_interpolate function on gain
smoother version of gain_interpolate
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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8 years ago |
Muhammad Faiz
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d3be186ed1
|
avfilter/firequalizer: add dumpfile and dumpscale option
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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8 years ago |
Muhammad Faiz
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92de89d14a
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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>
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8 years ago |
Muhammad Faiz
|
1a9513bfbc
|
avfilter/firequalizer: add scale option
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
|
8 years ago |
Muhammad Faiz
|
01ab60201b
|
avfilter/firequalizer: add tukey window
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
|
8 years ago |
Muhammad Faiz
|
7c5fca15bb
|
avfilter/firequalizer: change WFUNC_MIN/MAX to NB_WFUNC
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
|
8 years ago |
Muhammad Faiz
|
47d2be3056
|
avfilter/firequalizer: fix blackman window calculation
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
|
8 years ago |
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>
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9 years ago |
Muhammad Faiz
|
d2f73c3daf
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avfilter/avf_showcqt: add .
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9 years ago |
Muhammad Faiz
|
bfc61b0fcc
|
avfilter: add firequalizer filter
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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9 years ago |