overwrite

I have no deep knowledge of OBS, or skills, but I've been using it for years and never seen this before. Recording audio for podcast, the file comes out looking like it's the right length, but it's restarted or rewritten over itself a few times seemingly at random. No warnings or messages came...

Hello dear friends, I have been working on Visual Radio for a while now. Since I use the automation mAirList I could output the path of a played mp4 file via logging in a text file. This would also update itself again and again. What I am looking for now in OBS is a way to read and play video...

I'm looking to record for maybe like 10 minutes, then have it carry on recording but continuously overwrite the previous file so i always have the last 10 minutes of footage. Is this doable at all, and would it eat up resources to constantly delete and re-write the file? thanks