On Sat, Nov 04, 2006 at 02:38:56PM -0600, David Engel wrote: > On Sat, Nov 04, 2006 at 08:39:39PM +0100, Hans Verkuil wrote: > > When you do the test with SLICED_VBI_PIO=1, what is the CPU load like? > > What sort of PC in terms of performance are you doing the tests on? > > It's an Athlon XP 1900+. I have recordings going through this evening > so I can't reboot to test any more right now. I'll try late tonight > or tomorrow morning. Currently with SLICED_VBI_PIO=0, the load is > 2-3% not counting MythTV's commflag process.
I didn't get a chance to try this until just now. With SLICED_VBI_PIO=1, the CPU load capturing just the VBI was about 0.7%. When also capturing the video/audio and sending it to /dev/null, the load went to about 2.0%. David -- David Engel [EMAIL PROTECTED] _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
