[mythtv-users] Problems with Ceton PCIe

Justin Moore justin.nonwork at gmail.com
Tue Sep 9 11:45:33 UTC 2014


[ Take 2: The first email got flagged for moderation because the gzip'ed
backend log was 48KB. ]


> Oh and jya fixed it later in master, both commits went into fixes/0.27
> together.
> https://github.com/MythTV/mythtv/commits/fixes/0.27/mythtv/libs/libmythtv/
> recorders/cetonrtsp.cpp
> You should see the warning about the illegal session id, but recording
> should still work.


Weird. I went back and restarted my backend with all debugging enabled and
attempted to watch live TV while capturing the session via wireshark.

Compressed backend is attached. The compressed wireshark log is 4.3MB, so
I've posted that here:

https://drive.google.com/file/d/0B5OxjTnH4IS9YlJfN3Q5ZWJqb00/edit?usp=sharing

The upside is that it appears that the Ceton actually *is* sending back
video, but the backend seems blissfully unaware of it (at least that's my
reading of the logs). I lined up the mythbackend timestamps with the
wireshark timestamps to see if there was anything obvious, but no luck. All
the while the Ceton card *appears* to be sending video back, but there's
nothing in the backend behavior or logs which indicate it's receiving and
processing these packets.

If somebody with more familiarity reading backend logs could take a look
and let me know what I'm missing, though...

Thanks,
-jdm



>
> Regards,
> Karl
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