yarn theia electron:build result error Hashes are equal,not replacing the ffmpeg library
@rainwell thank you for the discussion, judging by the error it looks like there is a cached version of ffmpeg found, and from it there is no shared library (which is the error).
Can you try performing a clean build to confirm if it works (it should download a clean library version instead).
Can you perform a git clean -ffdx and rebuild everything and confirm?