[Ffmpeg-devel] watermark vhook and -vcodec copy

Rich Felker dalias
Wed Jun 29 01:34:52 CEST 2005

On Tue, Jun 28, 2005 at 06:56:20PM +0100, Chris wrote:
> I have been playing around with vhooks and the watermark vhook by Marcus
> Engene is very impressive indeed. My intention is to use it to add a
> watermark for a set duration say 10 seconds, and it works well. I would like
> to be able to do this to ffmpeg runs where the -vcodec copy parameter is
> used but it is not working, unsurprisingly.
> Has anyone managed to get a vhook working for -vcodec copy? Is anyone
> interested in attempting it?

No, this is complete and utter nonsense. Copying video frames and
modifying them are mutually exclusive.


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