Question / Help How do you Remux


Forum Admin
Remux is unlikely to fix a broken recording (especially if it's an mp4, and that's why you shouldn't ignore the warnings about recording to mp4).

Record to FLV or MKV. If you record to MP4 and the recording is interrupted, the file will be corrupted and unrecoverable. If you require MP4 files for some other purpose like editing, remux them afterwards by selecting File > Remux Recordings in the main OBS Studio window.