Opened 17 years ago
Closed 16 years ago
#4034 closed defect (wontfix)
QAM256 channel only tunes when something on same multiplex is tuned first. receives partial lock
Reported by: | anonymous | Owned by: | Isaac Richards |
---|---|---|---|
Priority: | major | Milestone: | unknown |
Component: | mythtv | Version: | 0.20.2 |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
I am using Ubuntu Feisty Mythtv 20.2. PVR-500 KWorld 115
The channel in question is, KPHO-DT:687000000:QAM_256:49:52:2
Trying to tune this channel normally results in a Partial Lock. However when this channel,(KNXV-DT:687000000:QAM_256:33:36:1) is tuned, I can then tune KPHO-DT perfectly. 98% signal strength and 4.8db S/N
On a side note. I have to manually add KPHO-DT to the channel table. It was not picked up by myth's scanner. I just copied KNXV and changed the subchanid and serviceid. When the channel KPHO is tuned it performs perfectly.
I found an forum online that mentioned turning off freetoair only could fix this. It didn't.
I had this issue with my hdHomeRun. I enabled quickTune for it, and the problem went away. I think the channel was being marked as encrypted in the mpeg stream. When you same multiplex tune to the "encrypted" channel, it worked.