On 21 Jul 2005 Joerg Knitter <joerg.knitter@xxxxxx> wrote: > 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? May be "touched" is a bit misleading. What I mean is "channels which aren't announced in SI data". Regards. -- Stefan Huelswitt s.huelswitt@xxxxxx | http://www.muempf.de/
