Allow "Detect commercials and mark for skip" option for non-DVR libraries

I’m in the same boat, I use NextPVR due to the advanced functionality, including manual search parameters. I’ve run into the same problems as you. I discussed this situation in another thread:

Worth noting that @DaveBinM kindly offered to look into this as time allows (thanks Dave!). Since all the recordings are transport streams, just like Plex uses, I’m hopeful this functionality will get added eventually.