Quote:
Originally Posted by Loomes
Is it possible that there is something special about the 7820x CPU?
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It is possible that there are hardware problems -- easiest way to check this out is Prime95
https://www.mersenne.org/download/
If you run this app with button 'Just Stress Testing' it should find memory/CPU problems (in file 'results.txt' should be only [date] and XXX passed! entries).
There was some changes in ffmpeg, so you can test ffmpeg release 3.4.2 -- it should be different approach to thread synchronization.
There was some reports about x265 hangs with pipe input from ffmpeg but it is hard to reproduce -- maybe there is bug in x265 that is not fixed yet.