[mythtv-users] Can't record analog from Hauppauge 2255

[David Parker]

On Tue, Feb 2, 2016 at 5:51 AM, Stuart Auchterlonie <
stuarta at squashedfrog.net> wrote:

> Hi David,
>
> Yes you can just apply the same fix to the fixes/0.27 tree, and it's far
> simpler too, no messing around with databases.
>
> I'll add a patch file to the ticket to make it even easier ;-)
>

Thanks, Stuart.

I dropped the patched file into the exiting 0.27-fixes tree I had, but
unfortunately it does not seem to have worked.  Attempting to watch live TV
fails immediately, with these messages in the backend log:

2016-02-02 10:45:49.506811 I [5318/5340] TVRecEvent tv_rec.cpp:1051
(HandleStateChange) - TVRec[1]: Changing from None to WatchingLiveTV
2016-02-02 10:45:49.511040 I [5318/5340] TVRecEvent tv_rec.cpp:3604
(TuningCheckForHWChange) - TVRec[1]: HW Tuner: 1->1
2016-02-02 10:45:49.535011 I [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:562 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC) (v4l v2)
input_switch: 0 mode_switch: 1
2016-02-02 10:45:49.535112 E [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:602 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC)
                        while setting format (v4l v2)
                        eno: Invalid argument (22)
2016-02-02 10:45:49.539115 I [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:562 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC) (v4l v2)
input_switch: 0 mode_switch: 1
2016-02-02 10:45:49.539157 E [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:602 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC)
                        while setting format (v4l v2)
                        eno: Invalid argument (22)
2016-02-02 10:45:49.539172 E [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:656 (SwitchToInput) - V4LChannel[1](/dev/video0):
SetInputAndFormat() failed
2016-02-02 10:45:49.539188 E [5318/5340] TVRecEvent tv_rec.cpp:3793
(TuningFrequency) - TVRec[1]: Failed to set channel to 2. Reverting to
kState_None
2016-02-02 10:45:49.539221 I [5318/5340] TVRecEvent tv_rec.cpp:1051
(HandleStateChange) - TVRec[1]: Changing from WatchingLiveTV to None

And attempting to record from an analog channel fails, too, with these
messages in the backend log:

 2016-02-02 10:46:12.929955 I [5318/5354] Scheduler scheduler.cpp:2253
(HandleReschedule) - Scheduled 1 items in 0.0 = 0.01 match + 0.00 check +
0.00 place
2016-02-02 10:46:12.978455 I [5318/5340] TVRecEvent tv_rec.cpp:1051
(HandleStateChange) - TVRec[1]: Changing from None to RecordingOnly
2016-02-02 10:46:12.979842 I [5318/5340] TVRecEvent tv_rec.cpp:3604
(TuningCheckForHWChange) - TVRec[1]: HW Tuner: 1->1
2016-02-02 10:46:13.003771 I [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:562 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC) (v4l v2)
input_switch: 0 mode_switch: 1
2016-02-02 10:46:13.003817 E [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:602 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC)
                        while setting format (v4l v2)
                        eno: Invalid argument (22)
2016-02-02 10:46:13.007201 I [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:562 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC) (v4l v2)
input_switch: 0 mode_switch: 1
2016-02-02 10:46:13.007236 E [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:602 (SetInputAndFormat) -
V4LChannel[1](/dev/video0): SetInputAndFormat(1, NTSC)
                        while setting format (v4l v2)
                        eno: Invalid argument (22)
2016-02-02 10:46:13.007251 E [5318/5340] TVRecEvent
recorders/v4lchannel.cpp:656 (SwitchToInput) - V4LChannel[1](/dev/video0):
SetInputAndFormat() failed
2016-02-02 10:46:13.007268 E [5318/5340] TVRecEvent tv_rec.cpp:3793
(TuningFrequency) - TVRec[1]: Failed to set channel to 9. Reverting to
kState_None
2016-02-02 10:46:13.007331 I [5318/5340] TVRecEvent tv_rec.cpp:1051
(HandleStateChange) - TVRec[1]: Changing from RecordingOnly to None

Any thoughts on this would be greatly appreciated.  Thanks!
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