Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- doc/indevs.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/indevs.texi b/doc/indevs.texi index 294ffa137c..af3173217f 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -374,7 +374,7 @@ Defaults to @option{false}. @item timestamp_align Capture start time alignment in seconds. If set to nonzero, input frames are dropped till the system timestamp aligns with configured value. -Alignment difference of upto one frame duration is tolerated. +Alignment difference of up to one frame duration is tolerated. This is useful for maintaining input synchronization across N different hardware devices deployed for 'N-way' redundancy. The system time of different hardware devices should be synchronized with protocols such as NTP or PTP, -- 2.20.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel