[mythtv-users] vaapi only enabled every _other_ channel change

[Alex Williamson]

On Tue, Jan 6, 2015 at 2:57 PM, Ben Healy <melben1001 at yahoo.com.au> wrote:

>
> *From:* Alex Williamson <alex.l.williamson at gmail.com>
> *To:* Discussion about MythTV <mythtv-users at mythtv.org>
> *Sent:* Wednesday, 7 January 2015, 2:40
> *Subject:* [mythtv-users] vaapi only enabled every _other_ channel change
>
> I'm running mythtv-frontend-0.27.4-2.fc21.x86_64 and I notice that when
> watching live tv, the cpu load goes up every other channel change.  I can
> simply hit 's' for the epg, then enter to re-select the same channel.
> Every other time, the frontend doesn't even appear to try to use vaapi.
> This happens on either hdhr or hdpvr streams.  Here's an example log from
> the frontend:
>
> Looks like there's a ticket:
> #12319 (Switching LiveTV channels breaks VAAPI acceleration) – MythTV
> <https://code.mythtv.org/trac/ticket/12319>
>
> Ben
>
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> #12319 (Switching LiveTV channels breaks VAAPI acceleration) – MythTV
> <https://code.mythtv.org/trac/ticket/12319>
> I have VAAPI acceleration configured for TV playback and this works fine
> for first channel watched during LiveTV (~20% cpu usage).
> View on code.mythtv.org <https://code.mythtv.org/trac/ticket/12319>
> Preview by Yahoo
>
>
>
Yep, that seems to be it.  Thanks!

Alex
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