[mythtv] EITScanner.cpp log verbosity

[Stuart Auchterlonie]

Nick Morrott wrote:
> I've noticed on my slave backend (1 DVB-T card) that its log output
> (default important/general logging) is full of EIT messages regarding
> which channel the EIT scanner is using, and whether any EIT events
> have been inserted (messages from EITScanner.cpp). There is a smaller
> concentration of these messages of my master backend, but with 3 DVB-T
> cards itself, there are still plenty of messages overall.
> 
> I'm wondering whether both of these messages are better directed
> toward the VB_EIT target to give the user more control over whether
> they are displayed or not (that's what the logging targets are surely
> for). Running with eit logging enabled, the volume of messages does
> not seem to be ridiculous, and it is still easy to filter by eye the
> EITScanner messages.
> 
> I will post a patch for this to trac if it's deemed a sensible idea
> (otherwise I'll just use it myself).
> 

Please do, i'll review and commit as appropriate.

Stuart