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Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index b62952af39..8e5e21f9ed 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1642,39 +1642,6 @@ Number of occasions (not the number of samples) that the signal attained either Overall bit depth of audio. Number of bits used for each sample. @end table -@section asyncts - -Synchronize audio data with timestamps by squeezing/stretching it and/or -dropping samples/adding silence when needed. - -This filter is not built by default, please use @ref{aresample} to do squeezing/stretching. - -It accepts the following parameters: -@table @option - -@item compensate -Enable stretching/squeezing the data to make it match the timestamps. Disabled -by default. When disabled, time gaps are covered with silence. - -@item min_delta -The minimum difference between timestamps and audio data (in seconds) to trigger -adding/dropping samples. The default value is 0.1. If you get an imperfect -sync with this filter, try setting this parameter to 0. - -@item max_comp -The maximum compensation in samples per second. Only relevant with compensate=1. -The default value is 500. - -@item first_pts -Assume that the first PTS should be this value. The time base is 1 / sample -rate. This allows for padding/trimming at the start of the stream. By default, -no assumption is made about the first frame's expected PTS, so no padding or -trimming is done. For example, this could be set to 0 to pad the beginning with -silence if an audio stream starts after the video stream or to trim any samples -with a negative PTS due to encoder delay. - -@end table - @section atempo Adjust audio tempo. |