Opened 17 years ago
Last modified 15 years ago
#2830 closed enhancement
ATSC QAM256 scan in mythtv-setup returns no channels. — at Initial Version
| Reported by: | Owned by: | Isaac Richards | |
|---|---|---|---|
| Priority: | minor | Milestone: | 0.22 |
| Component: | channelscan | Version: | head |
| Severity: | low | Keywords: | |
| Cc: | Ticket locked: | no |
Description
Symptom: Mythtv-Setup scan for digital cable channels returns no channels on ATSC (QAM256) scan, digital cable feed.
Fedora 5 Kernel 2.6.17-1.2174_FC5 pchdtv HD3000 using cx88_dvb driver from above kernel mythtv version: Library API version: 0.20.20061213-1 (SVN 12265)
The foregoing says it all...scanning finds no digital streams. The hardware works, just not in myth. It used to work, but no longer does. Something wrong with the chann el tuning parameters.
Scan command used was: atscscan -a 0 -P -A 3 -U us-Cable-Standard-center-frequencies-QAM256 (Frequency list
from 513 to 855 MHz.)
This gave 454 digital streams: ~/.azap/channels.conf is attached. Log output for 'mythtv-setup -v record,channel,siparser > mythset.txt'attached as is a mysqldump of dtv_multiplex and channel tables. NOTE: there are NO channels for sourceid 2.
atscscan channels.conf