[FFmpeg-user] overlay png on mxf/prores

Moritz Barsnick barsnick at gmx.net
Fri Aug 15 09:50:42 CEST 2014

On Fri, Aug 15, 2014 at 06:53:29 +0000, Carl Eugen Hoyos wrote:
> > -vf movie=overlay-hd.png
> > scale='trunc(oh*a/2)*2:min(in_h,720)' [wm]; [in]
> > scale='trunc(oh*a/2)*2:min(in_h,720)' [v]; [v][wm] overlay [out]
> I cannot easily test atm but this looks broken to me:
> Space is a delimiter of the filter sequence as a whole 
> and I believe this is missing the correct delimiter 
> (","?) between movie and scale.

This looks like "-filter_complex" syntax.

For once, something where the full, uncut console output doesn't
actually help me.

To understand how ffmpeg interprets the command line, perhaps adding
"-loglevel debug" would help.


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