Stefan Huelswitt wrote: > I vote for a mechanism with a touch timestamp (which is set when > the channels if announced). Channels which are not touched for a > certain time and are not used otherwise e.g. by a pending timer > could be removed. What if you have EPG scan enabled? Doesn?t the card touch all channels? There has often been a discussion on how to determine channels that don?t exist anymore, and I don?t have much idea about it. So I say sorry for this basic question, but, what happens if a channels stops transmission? Doesn?t it have no more audio and video PIDs transmitted? So can?t I simply delete channels where the audio and video PID can?t be determined anymore? J?rg
