On 07/05/2006 05:51:22 PM, Iain MacGranthin wrote:
I also installed yasm then recompiled xvid and got a rise from 9-15fps to 25-30fps for a good quality xvid file. It has made things much more practical. 60fps has been much rarer tho. What conditions have you gotten that under? - I am using and AMD 64bit 3500 processor, so I would have expected to be able to get some performance out of it...
It really depends on what you have transcode doing. I have a 3200 64bit. I see around 60 fps when I have transcode running naked, with no filters or resizing, and the video is 720x480. Now on a 2 pass encode with a single deinterlace filter I see around 45-50 fps on the first pass and 30-35fps on the second pass. This is with DVD input of 720x480 too.
I'm doing some work with aspect ratios right now. With a -Z 740x480,fast I was seeing 42 fps on the frist pass. Now its on the second pass and doing 17.5 fps. When I did the -Z 740x480 with out the fast option the first pass was dragging at 15 fps. I really dont' mess with resizing video that much. I want 720x480 in the front and 720x480 out the ass.
All this is with DVD input too. The other day I was redoing some old video, transcoding from Divx 3.x to xvid. The resolution on all of it was 320x240, or something like that. I was seeing fps of 150 on the first pass and 90-100 on the second pass.
Jeff
