(Windows) Error on input with unicode filenames

[nateify]

I have a file with the following name on my file system (Windows 10 x64):

Ghost in the Shell Stand Alone Complex - 2x26 - IN Return to Patriotism; ENDLESS∞GIG_Track01.h264

mp4muxer.exe generates an error for being unable to open the input file, and notice that the Unicode character ∞ (U+221E) has been replaced with 8:

$ mp4muxer -o mp4\test.mp4 -i "Ghost in the Shell Stand Alone Complex - 2x26 - IN Return to Patriotism; ENDLESS∞GIG_Track01.h264"
ERROR! Can't open input file: Ghost in the Shell Stand Alone Complex - 2x26 - IN Return to Patriotism; ENDLESS8GIG_Track01.h264
Error parsing command line!

Explorer, CMD, and any other application I have capable of reading this file have no issues with it or displaying the correct Unicode filename.

[ShaoWeiguo]

We don't have a full testing of unicode file name. So we suggest changing the file name and have a try again.

[absolute-git]

I have had the same error but on a raspbian build. No unicode in the filename! Doesn't matter what the file I called. Just won't open the hevc file

[absolute-git]

mp4muxer_release --dv-profile 5 -i file.v.hevc -i './file.audio.ec3' --media-lang eng -o 'file.mp4'
ERROR! Can't open input file: ambulance.v.hevc
Error parsing command line!