Black Hole
May contain traces of nut
How about a SWAP command? That would eliminate the need for a scratchpad.
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[tunefix-update] Automated Freeview channel updates
- Thread starter prpr
- Start date
It's not just a number for YouView, which is one reason that's unusable. Flexible channel and favourites management is one of the several great pluses of the HD/HDR software, obvs even better with CF.
No doubt platforms like YouView as well as +/- channel changing viewers are the target of otherwise apparently pointless LCN changes, though DigitalUK's extended Buggins' turn allocation policy also encourages LCN squatting.
EEPhil
Number 28
Agreed. And yes.
Is this just a UK problem? Do other countries muck up their LCNs and swap services from one multiplex to another? As usual, it seems we can't organise one in a brewery. Barely a month (or is it a week) goes by without the need to retune for some reason or another.
And, obviously, tunefix doesn't apply to the HDR-2000T.
Black Hole
May contain traces of nut
Or to a HDR-FOX - if it's not rebooted.
OP
prpr
Well-Known Member
It doesn't really help. How do you handle an N way rotate, where N > 2 ?
And you would just be moving the problem from the config. to the tunefix code in the case where N=2, as you still need a scratchpad number somewhere.
Black Hole
May contain traces of nut
Well, assuming a swap operation can be implemented, any rotation can be derived from it:
eg ROT(1,2,3) →︎ (2,3,1) : SWAP(1,2), SWAP(1,3)
(easy!)
As to the how (without dedicating a specific "storage location" as a scratchpad when SWAP isn't explicitly supported), is it not possible to read a database line out to program variables and write them back again? Are you relying on database internal manipulations only?
eg ROT(1,2,3) →︎ (2,3,1) : SWAP(1,2), SWAP(1,3)
(easy!)
As to the how (without dedicating a specific "storage location" as a scratchpad when SWAP isn't explicitly supported), is it not possible to read a database line out to program variables and write them back again? Are you relying on database internal manipulations only?
OP
prpr
Well-Known Member
Of course it is, but it doubles the number of database queries.
Yes. And everything's done in one transaction.
Black Hole
May contain traces of nut
More joy tomorrow!
Black Hole
May contain traces of nut
That's fixed a few things - I'm even picking up the Mendip local mux (just about).
Black Hole
May contain traces of nut
There's a DSO retune event in the schedule for 1800 today (too late!).
Black Hole
May contain traces of nut
Keeping up-to-date with channel moves
Last night , while watching Dave, I got an onscreen message warning me that it was moving to Channel 19 (on Monday I think) and I may need to re-tune. This obviously affects Yesterday (currently on 19) and who knows what else. I'm sure tunefix-update will sort it all out for me - and, yes, I...
From RXTVlog:
"Home moves to channel 12 in preparation for the split of UKTV. The channels will be split between BBC Studios and Discovery. Home is to be taken over by Discovery. Once under Discovery's ownership, Discovery will have control over what goes on channel 12 - expected to be Quest."
"Home moves to channel 12 in preparation for the split of UKTV. The channels will be split between BBC Studios and Discovery. Home is to be taken over by Discovery. Once under Discovery's ownership, Discovery will have control over what goes on channel 12 - expected to be Quest."
Black Hole
May contain traces of nut
What, another one? Sheesh...