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| author | Muhammad Faiz <mfcc64@gmail.com> | 2016-11-03 08:11:27 +0700 |
|---|---|---|
| committer | Muhammad Faiz <mfcc64@gmail.com> | 2016-11-04 09:45:01 +0700 |
| commit | b4e9252ae3d1094b3573299001684ae35d5a5d4f (patch) | |
| tree | 8f3a6cfdb2323235f0d9d0278e273c9237fff2a5 /tests/filtergraphs | |
| parent | 8a8902f2213b28a8dab1520bd42e88e5073f1f59 (diff) | |
avfilter/af_firequalizer: add fft2 option
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>
Diffstat (limited to 'tests/filtergraphs')
| -rw-r--r-- | tests/filtergraphs/firequalizer | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tests/filtergraphs/firequalizer b/tests/filtergraphs/firequalizer index ee432e287f..777dfddc37 100644 --- a/tests/filtergraphs/firequalizer +++ b/tests/filtergraphs/firequalizer @@ -1,4 +1,5 @@ firequalizer = + fft2 = on: gain = 'sin(0.001*f) - 1': delay = 0.05, @@ -11,14 +12,15 @@ firequalizer = wfunc = nuttall, firequalizer = + fft2 = on: + gain_entry = 'entry(1000, 0); entry(5000, 0.1); entry(10000, 0.2)', + +firequalizer = gain = 'if (ch, -0.3 * sin(0.001*f), -0.8 * sin(0.001*f)) - 1': delay = 0.05: multi = on, firequalizer = - gain_entry = 'entry(1000, 0); entry(5000, 0.1); entry(10000, 0.2)', - -firequalizer = gain_entry = 'entry(1000, 0.2); entry(5000, 0.1); entry(10000, 0)', volume = 2.8dB, |