[BUG] Blank Video Thumbnail After Converting Video.

[Anomoly]

I'm not exactly sure what you mean by "tool" Hybrid is using or "file" I create with Hybrid, but if it helps, I use Hybrid to convert my mp4 files to 60 fps. My main settings are as follows:

Base Tab
Switch audio to passthrough all

x264 Tab
General Settings
Bitrate: 7000

Restriction Settings
AVC Profile/Level: 4.2

Filtering>Avisynth Tab
Bottom right corner switch Support to Avisyth

Frame Tab
Check FPS adjust:
Select InterFrame
Preset: Faster
Tuning: Smooth
Target frame rate: adjust to any rate
Override algo: smooth
Check GPU


Hope this helps.

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Did some testing on my Win10 system and there except for H.264 inside mp4 thumbnails are shown. (tested MPEG-4 H.265, Mpeg-4 H.264 and MPEG-4 ASP)
Tried both mp4box&ffmpeg as muxer, x264 inside mp4 gets no thumbnails here.

Cu Selur

So I was right all along?