Esxi running macos For selur

[shijan]

Seems i find the problem source!
Remuxing fails only if "Generate" filename option is enabled in Hybrid.
Or if i manually add "Ω" character in Hybrid to output name.

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By the way, "Config->Containers->FFmpeg for .mkv muxing" don't works at all even with normal filenames. It simply outputs "empty" 2 or 4 KB MKV file.