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path: root/libavfilter/af_firequalizer.c
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* avfilter: Constify all AVFiltersAndreas Rheinhardt2021-04-27
| | | | | | | This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* lavfi/firequalizer: enable runtime change flagJun Zhao2020-01-13
| | | | | | enable runtime change flag Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* avfilter/af_firequalizer: fix minval on cepstrum calculationMuhammad Faiz2017-08-25
| | | | | | The impulse response is scaled with 2/rdft_len. Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/af_firequalizer: reindent after previous commitMuhammad Faiz2017-08-25
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/af_firequalizer: add min_phase optionMuhammad Faiz2017-08-25
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter: don't anonymously typedef structsPaul B Mahol2017-05-13
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_firequalizer: add av_restrict on convolution funcMuhammad Faiz2017-03-12
| | | | | | | slightly improved speed Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/af_firequalizer: add fft2 optionMuhammad Faiz2016-11-04
| | | | | | | | | | 2-channels convolution using complex fft improves speed significantly not sure if it should be enabled by default so disable it by default Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: use zero phase kernelMuhammad Faiz2016-10-20
| | | | | | this makes real-valued kernel Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: add cubic_interpolate function on gainMuhammad Faiz2016-10-19
| | | | | | smoother version of gain_interpolate Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: add dumpfile and dumpscale optionMuhammad Faiz2016-10-18
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: optimize gain/gain_entry commandMuhammad Faiz2016-10-18
| | | | | | | do not rebuild when gain/gain_entry command are equal with old gain/gain_entry Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: add scale optionMuhammad Faiz2016-10-17
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: add tukey windowMuhammad Faiz2016-10-16
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: change WFUNC_MIN/MAX to NB_WFUNCMuhammad Faiz2016-10-16
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/firequalizer: fix blackman window calculationMuhammad Faiz2016-10-10
| | | | Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/af_firequalizer: add zero_phase optionMuhammad Faiz2016-06-07
| | | | | | | simply by substracting pts to compensate delay also handle AV_NOPTS_VALUE Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* avfilter/avf_showcqt: add .Muhammad Faiz2016-05-05
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* avfilter: add firequalizer filterMuhammad Faiz2016-02-23
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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