[FFmpeg-devel] yadif: Fix pts for is_second when next frame is seeked

Robert Nagy ronag89 at gmail.com
Sun Apr 15 15:31:31 CEST 2012

This is probably a bad idea, I'm unsure how to solve this.

The problem is the following, the pts for is_second frames is calculated
like this:

            yadif->out->pts =
                (yadif->next->pts&yadif->cur->pts) +

However, if the source have seeked then the "yadif->next->pts" will not be
in relation to "yadif->cur->pts", thus yadif->out->pts is bogus.


yadif->next->pts == 0; // seek to start, first frame
yadif->cur->pts == 1000; // last frame
yadif->out->pts == 500; // hm...
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