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| author | Wang Cao <wangcao-at-google.com@ffmpeg.org> | 2022-05-05 14:14:16 -0700 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2022-05-12 10:52:52 +0200 |
| commit | d82481ef4124b9ec218dc1800aa9b0fba921e3aa (patch) | |
| tree | a2d6cf324ddc687f6958bf9cec9753578f1bac61 /doc | |
| parent | ea6ed838c3fe0e2462163d35cbbed772f4bcff9f (diff) | |
| download | ffmpeg-d82481ef4124b9ec218dc1800aa9b0fba921e3aa.tar.gz | |
avfilter/af_alimiter: add latency compensation option
Signed-off-by: Wang Cao <wangcao@google.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index e27cd805e4..8e7cb6beef 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1995,6 +1995,11 @@ in release time while 1 produces higher release times. @item level Auto level output signal. Default is enabled. This normalizes audio back to 0dB if enabled. + +@item latency +Compensate the delay introduced by using the lookahead buffer set with attack +parameter. Also flush the valid audio data in the lookahead buffer when the +stream hits EOF. @end table Depending on picked setting it is recommended to upsample input 2x or 4x times |