Originally Posted by Master Control:
“I take it this is just a Freesat/Humax problem? No problems with SKY + everything recorded fine over the last week even with late schedule changes on ITV HD 119.”
Originally Posted by Andrue:
“None that I'm aware of but I'm pretty sure Sky's EPG doesn't have the concept of a 'start signal'. Everything records according to the time in the EPG plus whatever padding the user has selected. Basically Sky's system is too primitive to suffer this issue.”
So the Sky system will work perfectly as long as the broadcaster actually communicates the change to the EPG but won't handle situations where a programme starts a couple of minutes late but that change wasn't uploaded to the EPG.
Whereas Freesat will,
theoretically, handle the latter case but seems to suffer from:
1) Broadcasters that completely foul up the start and end signals to the extent that nothing gets recorded. (e.g. ITV Lewis/Midsomer Murders)
2) Broadcasters that send the start and end signals when the programme was scheduled to broadcast but actually show it a little earlier or later (e.g. C4 with Grand Designs).
So it would seem that the 'use fixed padding' scheme should be more reliable until (if ever) the broadcasters get their act together and transmit the correct start/stop signal.