[Libav-user] right syntax for ffmpeg Libavfilter filter

bdfy bdfy at mail.ru
Wed Jul 6 17:02:34 CEST 2011


I want to add watermark to movie and after scale movie. This string don't
work:
 ffmpeg -y -i "$infile" -an -pass 1 -threads 2 -vf 'movie=test.png [logo];
[in][logo] overlay=0:0 [out]' -fv 'scale=100x100 ' $options "$tmpfile"

Why ?



--
View this message in context: http://libav-users.943685.n4.nabble.com/right-syntax-for-ffmpeg-Libavfilter-filter-tp3649034p3649034.html
Sent from the libav-users mailing list archive at Nabble.com.


More information about the Libav-user mailing list