[FFmpeg-user] Burn Frame Number/Time Code onto Image Sequence

Stefano Sabatini stefasab at gmail.com
Thu Jan 31 11:57:08 CET 2013


On date Wednesday 2013-01-30 18:14:49 -0800, Indian Maiden wrote:
> On Wed, Jan 30, 2013 at 4:59 PM, Stefano Sabatini <stefasab at gmail.com>wrote:
[...]
> > This works here:
> > ffplay -f lavfi -i
> > "color=s=qcif,drawtext=text=%{n}:fontcolor=white:fontsize=20"
> >
> > Or you could use %{expr:n+1} or whatever.
> >
> > Make sure to read the fine documentation for the drawtext filter.
[...]
> Thanks! That put me in the right direction.  DO you know of any
> documentation that outlines the varables such as n that can be passed to
> drawtext?

Yes and I already told you, the drawtext filter documentation
(ffmpeg-filters(1)).
-- 
FFmpeg = Fundamental Fancy Magnificient Philosofic Explosive Gymnast


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