04.08.2020, 09:43
(01.08.2020, 21:53)Selur Wrote: Have you tried reproducing the issue with that sample?Yes, I tried with that sample and the output was fine. It's when the whole file gets encoded that the a/v drift happens.
And sure frame drops&co can cause problems during re-compression, especially with Hybrid since it's designed for having non-broken files as input.
You might have better results with Handbrake or FFmpeg based guis which do Audio&Video in one go, since that allows some additional error handling.
Cu Selur
I tried about 7 ffmpeg GUIs and they seem to not have the sync issue as you suggested, but none of them have the same output quality as Hybrid (for one I couldn't figure out how to enable qtgmc bob deinterlace). I'm not sure if you are familiar with ffmpeg but I was gonna ask if I can post my hybrid command line and you help me with the equivalent ffmpeg command line so I can get ffmpeg's ouput as close to hybrid's as possible.
x264 --preset fast --crf 15.00 --profile high422 --level 4.1 --sync-lookahead 14 --qpmax 51 --vbv-maxrate 150000 --vbv-bufsize 187500 --sar 1:1 --qpfile GENERATED_QP_FILE --non-deterministic --colormatrix bt470bg --demuxer raw --input-res 720x576 --input-range tv --input-depth 10 --fps 50/1 --output-csp i422 --output-depth 10 --output "C:\Users\retract\AppData\Local\Temp\tape 22.264" -
Also, since I selected the "fast" preset, do the settings from other tabs. namely "Frames", "Rate Control", etc... matter and if yes, are they reflected in the command line from the "Base" tab?