[BUG] x265 1st pass encoding never starts

[LaurentS]

My guess that the problem lies with the:

--multi-pass-opt-analysis --multi-pass-opt-distortion -analysis-reuse-file "/Users/Laurent/Movies/Akira_2160p_generated.analysis"

part of the call.
-> try without those options.
____________

I cancelled these options (which are by default) :
--no-multi-pass-opt-analysis --output NUL

But I get the same answer.

I join the debug plus an image of the video specs of the source (given by MediaInfo).