[mythtv] [PATCH] Multithreading ffmpeg support

[Debabrata Banerjee]

Ahh, it was ACPI support in 2.6, with pci=noacpi multithreading works even 
better under 2.6, SMP and HT.

Please commit, thanks.

----- Original Message ----- 
From: "Debabrata Banerjee" <davatar at comcast.net>
To: <mythtv-dev at mythtv.org>
Sent: Tuesday, February 22, 2005 12:40 AM
Subject: [mythtv] [PATCH] Multithreading ffmpeg support


> This patch allows you to select between 1 and 8 threads for ffmpeg to 
> split
> into while encoding mpeg-4. I've been running this on FC1/.15 since the
> middle of last year, quite a remarkable improvement for SMP machines.
>
> I recently upgraded to FC3/.17 on the same box and the results aren't 
> quite
> as spectacular (and not very easy to monitor the way 2.6 lists processes).
> If anyone knows why it's not as good on the new platform let me know :(
>
> Thanks,
> Debabrata
>
>


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