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| author | Jan Janssen <medhefgo@web.de> | 2017-03-17 16:49:28 +0100 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2017-03-25 12:57:10 +0100 |
| commit | 222899fbbe523320e66ae1600fabe45b58d48686 (patch) | |
| tree | cdd094f983583de621ebb3d69c1bd426c5e142f9 /DOCS/man | |
| parent | d663a0e90dc0df3d8c50a471b918d8a6c6f78da5 (diff) | |
| download | mpv-222899fbbe523320e66ae1600fabe45b58d48686.tar.bz2 mpv-222899fbbe523320e66ae1600fabe45b58d48686.tar.xz | |
af_drc: remove
Remove low quality drc filter. Anyone whishing to have dynamic range
compression should use the much more powerful acompressor ffmpeg filter:
mpv --af=lavfi=[acompressor] INPUT
Or with parameters:
mpv --af=lavfi=[acompressor=threshold=-25dB:ratio=3:makeup=8dB] INPUT
Refer to https://ffmpeg.org/ffmpeg-filters.html#acompressor for a full
list of supported parameters.
Signed-off-by: wm4 <wm4@nowhere>
Diffstat (limited to 'DOCS/man')
| -rw-r--r-- | DOCS/man/af.rst | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/DOCS/man/af.rst b/DOCS/man/af.rst index 4c91b5a9b5..040b44cd64 100644 --- a/DOCS/man/af.rst +++ b/DOCS/man/af.rst @@ -319,29 +319,6 @@ Available filters are: the mixing matrix at runtime, without reinitializing the entire filter chain. -``drc[=method:target]`` - Applies dynamic range compression. This maximizes the volume by compressing - the audio signal's dynamic range. (Formerly called ``volnorm``.) - - ``<method>`` - Sets the used method. - - 1 - Use a single sample to smooth the variations via the standard - weighted mean over past samples (default). - 2 - Use several samples to smooth the variations via the standard - weighted mean over past samples. - - ``<target>`` - Sets the target amplitude as a fraction of the maximum for the sample - type (default: 0.25). - - .. note:: - - This filter can cause distortion with audio signals that have a very - large dynamic range. - ``scaletempo[=option1:option2:...]`` Scales audio tempo without altering pitch, optionally synced to playback speed (default). |