Hello all,

I am putting together a PC for recording transport streams (DVB-T/DVB-S). Its going have 3 cards each locked to a certain frequency/transponder. Each card will have a dedicated drive to record to.

I want to record the streams simultaneously in an endless loop so that I have always got access to at least the last 24hrs of broadcasts in chunks (maybe half hour chunks). Any chunks that are older than 24hrs need to be automatically deleted so that the drives doesn't get filled up.

Any ideas of apps/scripts which might be able to do this?