[mythtv-users] Ways to improve TV Out quality
David
myth at dgreaves.com
Fri Jul 30 13:11:59 EDT 2004
Hamish Moffatt wrote:
>On Thu, Jul 29, 2004 at 12:32:05PM +0100, David wrote:
>
>
>>Hamish Moffatt wrote:
>>
>>
>>>>I reniced X -12 and mythfrontend -2.. which basically gives them a bit
>>>>more priority.
>>>>
>>>>
>>>How, unless you run mythfrontend as root?
>>>
>>>
>>man renice
>>
>>
>
> Users other than the super-user may only alter the priority of processes
> they own, and can only monotonically increase their ``nice value'' within
> the range 0 to PRIO_MAX (20). (This prevents overriding administrative
> fiats.) The super-user may alter the priority of any process and set the
> priority to any value in the range PRIO_MIN (-20) to PRIO_MAX. Useful
>
>So, to repeat my question, how unless as root?
>
>
sorry, I was trying to be helpful and thought the man page expressed it
well (I did man renice before posting).
you ask originally "how unless you run _mythfrontend_ as root"
The extract you provide tells you - still run the mythfrontend as user
myth then login as superuser and renice it.
The super-user may alter the priority of _any_ process (including those
running as other users)
(if you felt the need you could script a renice as part of the root
owned/run startup init script that does su myth mythfrontend)
HTH
David
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