One timeshift file for all channels in transponder

[pavelr]

Started on: 2007-01-30
last update: 2007-01-30

Summary:Recording all channels on the same transponder (DVB or ATSC cards) when timeshift is ON and use it for timeshift funtions when I switch next channel on the same transponder

Description:I watching one TV channel. When I switch to other one on the same transponder I can use "timeshift" function imediatelly and go back for 10 min., for example. Then I can switch to first channel, I can find last place and continue watching.

I don't know if it is possible to record for example 4 x 5 Mbit=20Mbit/s stream to hardisk and do also something else, but if it is possible, I can be more independent for watching TV:
I can switch commercials while I watching other channel and I can go back without continuous searching right time for switching back or
I can watch next TV program from the start on SECOND channel if it starts 5 min. before the end of watching FIRST program.

Is it technically possible?

Pavelr