Re: cpu usage: Graphedit vs Windows Media Encoder

On Sep 6, 5:39 pm, "Chris P." <m...@xxxxxxxxxxxx> wrote:
On Thu, 06 Sep 2007 14:13:34 -0000, shfnet wrote:
ok, i'm trying this out by means of a blocking queue (CQueue from the
base classes), and the cpu load is appx. 30-40%. this is much better
now, but still far from graphedit's 5-15% cpu usage.

It does some additional processing that I'm not sure you can completely
eliminate. You can go searching to see if there is anything else to turn
off in the options.

it's strange that i set the WMEncoder to 30 frames per seconds and it
ignores it.

It doesn't ignore it, that's just the target output rate. It will still
process all the input frames and then throw some away. When connected to a
live source it is the live source that is responsible for rate control, not
WME.

--http://www.chrisnet.net/code.htm
[MS MVP for DirectShow / MediaFoundation]

cool chris,
thanks for everything
shfnet

.

Relevant Pages

  • Re: cpu usage: Graphedit vs Windows Media Encoder
    ... and the cpu load is appx. ... but still far from graphedit's 5-15% cpu usage. ... that's just the target output rate. ... live source it is the live source that is responsible for rate control, ...
    (microsoft.public.win32.programmer.directx.video)
  • Collect and PS question
    ... CPU+SYS+WAIT for the CPU load on the system for that day. ... process info in the same collect data, I wrote a awk script to pull out the ... other graphs, but there are spots where the CPU usage made a radical jump up ...
    (Tru64-UNIX-Managers)
  • Re: Is engaging the screensaver slowing down a download?
    ... This usually puts a 99% CPU load on the system for quite a while and also puts quite the brake on an ongoing d/l. ... or invisible in a unfocused XPager window while a browser page is loading, the influence of the graphics card should be eliminated, shouldn't it? ... that one also shows high CPU usage. ...
    (comp.os.os2.misc)
  • CPU and Memory usage tool
    ... I have a ~80MB MinLogon XPe image running from CF, ... get an idea of memory and CPU usage values (e.g. CPU load). ...
    (microsoft.public.windowsxp.embedded)