On 6/9/19, Michael Koch <[hidden email]> wrote:
> in the documentation for the blend filter is written:
> "By default, the output terminates when the longest input terminates."
> What's used as input when the shortest input has terminated? Is the last
> frame of the shorter input duplicated?
> Is there a trick to let the output terminate when the shortest input
Yes. See framesync options: also ffmpeg -h filter=blend