blend filter

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blend filter

Michael Koch
Hi,

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
terminates?

Thanks,
Michael
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Re: blend filter

Paul B Mahol
On 6/9/19, Michael Koch <[hidden email]> wrote:
> Hi,
>
> 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?

Yes.

> Is there a trick to let the output terminate when the shortest input
> terminates?


Yes. See framesync options: also ffmpeg -h filter=blend


>
> Thanks,
> Michael
> _______________________________________________
> ffmpeg-user mailing list
> [hidden email]
> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
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> To unsubscribe, visit link above, or email
> [hidden email] with subject "unsubscribe".
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