[FFmpeg-user] image Overlay
lorenz.martens at sogidia.com
Wed Jan 4 13:03:39 CET 2012
Thanks for the quick resopnse guys,
@Alex: Could you please give a -vf syntax I'm not sure how to convert your liberal syntax to get it to work.
> A possible alternative to these extensions:
> - allow frames to have a transparent color, or a mask bitmap, usable for padding.
> - create a "sequence" video source that would internally concatenate the decoded sources
> Then, the example becomes:
> - Assume S is the original source, OV1 and OV2 the two short sequences
> - let t1, t2, t3 be the durations of the holes outside OV1+OV2
> Result is then (liberal syntax, not that of vf, for readability)
> Of course that's not the way current vfs are designed, but it is more modular. Please comment/destroy.
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