Quote:
Originally Posted by kolak
This is what I thought but had strange results. Need to check it again as it was possibly due to reading some bad first pass details left after some testing
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Strange getting GOPs at 61, 72 ... for keyint=minkeyint=50
(update: it was due to gop-lookahead not been set to 0)
I'm actually not getting underflow errors anymore (at least not so far), so looks like ffmpeg's force_keyframe option messes a bit with rate control in x265.