doc/filters.texi: add documentation for the ts_sync_mode framesync option

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-12-07 14:37:11 -03:00
parent 2eb7151261
commit d4f853f4ed
1 changed files with 13 additions and 0 deletions

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@ -350,6 +350,19 @@ terminates. Default value is 0.
If set to 1, force the filter to extend the last frame of secondary streams
until the end of the primary stream. A value of 0 disables this behavior.
Default value is 1.
@item ts_sync_mode
How strictly to sync streams based on secondary input timestamps; it accepts
one of the following values:
@table @option
@item default
Frame from secondary input with the nearest lower or equal timestamp to the
primary input frame.
@item nearest
Frame from secondary input with the absolute nearest timestamp to the primary
input frame.
@end table
@end table
@c man end OPTIONS FOR FILTERS WITH SEVERAL INPUTS