[FFmpeg-devel] [PATCH] doc/filters: add actually working example for tile

[Paul B Mahol]

Signed-off-by: Paul B Mahol <onemda at gmail.com>
---
 doc/filters.texi | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index a10d2fc..5c78128 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -5446,13 +5446,10 @@ refer to the pad video filter.
 
 @itemize
 @item
-Produce 8x8 PNG tiles of all keyframes (@option{-skip_frame nokey}) in a movie:
+Produce 8x8 PNG tiles of all keyframes in a movie:
 @example
-ffmpeg -skip_frame nokey -i file.avi -vf 'scale=128:72,tile=8x8' -an -vsync 0 keyframes%03d.png
+ffmpeg -i file.avi -vf select='eq(pict_type\,I)','scale=128:72,tile=8x8' keyframes%03d.png
 @end example
-The @option{-vsync 0} is necessary to prevent @command{ffmpeg} from
-duplicating each output frame to accomodate the originally detected frame
-rate.
 
 @item
 Display @code{5} pictures in an area of @code{3x2} frames,
-- 
1.7.11.2