[mythtv-users] MythTV 0.27.4: Trouble-free LiveTV with ivtv?

[Jim Stichnoth]

On Thu, Apr 9, 2015 at 9:50 AM, Karl Newman <newmank1 at asme.org> wrote:

> I am using a command that runs after a channel change (can't access my
> system right now but I think it's ivtvctl or maybe v4lctl or something like
> that) which re-assigns the audio to avoid the "buzzing". It's completely
> solved the problem but it does add some delay to channel change.
>
> A bit off topic, sorry.  I vaguely recall that when I had to do this for
my PVR-150, I would have my channel-change script execute the magic
v4l2-ctl command in the background to avoid the excess channel change
delay.  The consequence was that the first few seconds of the recording
might have the buzzing audio, but that was fine.

Jim
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