doc/ffmpeg: document adrift_threshold

4 years ago · d8a585d4d5
parent e8b46b2c73
commit d8a585d4d5
1 changed files with 6 additions and 0 deletions
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@ -1505,6 +1505,12 @@ is enabled.

 This option has been deprecated. Use the @code{aresample} audio filter instead.

+@item -adrift_threshold @var{time}
+Set the minimum difference between timestamps and audio data (in seconds) to trigger
+adding/dropping samples to make it match the timestamps. This option effectively is
+a threshold to select between hard (add/drop) and soft (squeeze/stretch) compensation.
+@code{-async} must be set to a positive value.
+
@item -copyts
 Do not process input timestamps, but keep their values without trying
 to sanitize them. In particular, do not remove the initial start time