Thanks for the responses @Falafel @ZeroScripts I’ll need to take a look when I get some time to see why the encoding is messed up. It’s either the actual webm’s being created are bad or the way I’m zipping the files it wrong. The annoying part is that on the file explorer the filenames all look normal for the srt and video files.
Yes the subtitles were MTL, sorry if it seemed like I translated them. I used this to do the translation: https://discuss.eroscripts.com/t/faster-whisper-translate-video-and-audio-files/118028