[FFmpeg-user] lbavfilter. watermark. time interval.
ubitux at gmail.com
Sat Dec 10 00:18:17 CET 2011
On Fri, Dec 09, 2011 at 11:48:05PM +0200, demimurych wrote:
> I'm currently working with libavfilter and have a question relating watermarks.
> What I already know is how to put a watermark on a whole video clip.
> ffmpeg -i inputfile -vf "movie=650_360_net.png [logo]; [in][logo] overlay=W-
> w-20:H-h-20 [out]" outpufile
> What I'm trying to achieve is to place a watermark that would only be visible
> from some certain point and to some point - for example, only the first 10
> seconds of the video clip.
> If there's a workaround that can make it possible please let me know. I'm
> stuck on this issue right now so I would be glad to receive an answer.
> Thanks in advance.
Maybe you could generate a 10 seconds video with your source image, and
use it as overlay?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 490 bytes
Desc: not available
More information about the ffmpeg-user