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Old 14th February 2018, 17:13   #27038  |  Link
SquallMX
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Join Date: Nov 2002
Location: Mexico
Posts: 333
Quote:
Originally Posted by jdobbs View Post
No. That wasn't the problem. In fact the problem persists even if I frame serve with AVISYNTH. So that eliminates FFMPEG as the culprit. That points to X265 as the source of the problem. I even removed all options from the X265 command line and used the default settings --- and it still appears that frames are being added. The original video gradually gets out of sync with the newly encoded video when I play them back together in AVISYNTH.

Not sure how I am going to fix this -- my next step will be to see if there is anything documented as a bug fix and try a newer X265 version.
Handbrake produces properly sync re-encodes with HDR, I think it uses FFMPEG too.
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