I recently added a second usb tuner with separate antenna to optimize the signal for a few hard to tune channels on my main antenna. When I record on my main tuner and try to watch on the second tuner, I get a message that the second tuner cannot be found. I am however able to watch the second tuner channels if I don’t watch/record on the main tuner. Logs are attached - time of issue is around 17:20 on 2/16.
2023-02-17, 03:21 PM
(This post was last modified: 2023-02-17, 03:21 PM by mvallevand.)
First a few housekeeping things
- modify you postprocessing.bat file to redirect output to NUL - a lot of your advanced rules are bad and need to be redone. For the tuner it isn't working at the device level. 2023-02-16 17:11:58.230 [DEBUG][4] Failed to start device: 0x800705aa Maybe try a reboot and if it still fails check if the software that came with it works. Also maybe zip the output from this app https://github.com/sub3/NextPVR/wiki/FilterCheck and attach it. Martin
2023-02-17, 05:06 PM
Thanks. Attached is the filter check. The tuner that is failing to start when it is watch/recording at the same time as the main tuner is watch/recording is "Digital TV".
2023-02-17, 05:08 PM
Did you remember to zip the attachment?
Martin
2023-02-17, 05:43 PM
Thanks, at this point sub needs to look.
Martin
2023-02-19, 04:23 PM
It looks like it's an unfortunate choice of tuners, that use the same reference drivers, and the manufacturer(s) cut corners and didn't update them to give them a unique "pin medium" identifier.
The numbers highlighted below should be unique for each device. Quote:12:00:37.110 INFO Checking KSCATEGORY_BDA_NETWORK_TUNER filters
2023-02-19, 04:29 PM
You could see if this updated file helps. It tries to work around the issue.
2023-02-20, 08:28 PM
Thanks! The new DLL file solved the problem.
2023-02-20, 09:02 PM
Great!
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