From 00be24c2d7725000dd25ee3fbece078a2d05e8e8 Mon Sep 17 00:00:00 2001 From: Gyan Doshi Date: Mon, 4 Aug 2025 05:15:05 +0000 Subject: [PATCH] doc/bitstream_filters: correct variable use in examples Time has to be expressed as timestamp x time base Signed-off-by: Gyan Doshi --- doc/bitstream_filters.texi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi index 1e625ac913..28152de6fa 100644 --- a/doc/bitstream_filters.texi +++ b/doc/bitstream_filters.texi @@ -708,12 +708,12 @@ ffmpeg -i INPUT -c copy -bsf noise=1 output.mkv Drop every video packet not marked as a keyframe after timestamp 30s but do not modify any of the remaining packets. @example -ffmpeg -i INPUT -c copy -bsf:v noise=drop='gt(t\,30)*not(key)' output.mkv +ffmpeg -i INPUT -c copy -bsf:v noise=drop='gt(pts*tb\,30)*not(key)' output.mkv @end example Drop one second of audio every 10 seconds and add some random noise to the rest. @example -ffmpeg -i INPUT -c copy -bsf:a noise=amount=-1:drop='between(mod(t\,10)\,9\,10)' output.mkv +ffmpeg -i INPUT -c copy -bsf:a noise=amount=-1:drop='between(mod(pts*tb\,10)\,9\,10)' output.mkv @end example @section null