AW: How can alternate buffers be dropped efficiently?

[Thornton, Keith]

Hi,
you could add a pad-probe to one of your pads and drop every second buffer.
Gruesse

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Von: gstreamer-devel <gstreamer-devel-bounces at lists.freedesktop.org> Im Auftrag von jeyp4
Gesendet: Mittwoch, 9. Oktober 2019 23:01
An: gstreamer-devel at lists.freedesktop.org
Betreff: How can alternate buffers be dropped efficiently?

How can alternate buffers be dropped in efficient manner.
I have read and tried  'videorate'.

I feel it induces a latency of ~20ms, while reducing fps from 60fps to 30fps. I guess it is because it depends on time-stamp of buffer.

Is there any element which can just dump alternate buffers.

I have tried 'identity drop-probability=0.5', I found dumping is not consistent for alternate buffers.

Please correct me, if I am wrong somewhere.

-Jai



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