what hd you using at the moment, you may want to upgrade.
You have several weaknesses here, the P55 mobo, the i7-750 and only 4 GB RAM. In addition another disk would not hurt.
OC'íng only costs a little effort, so you could start there. Another disk is pretty cheap too and last some memory.
Ok, Processor overclocked to 4.0GHZ, third HDD added and scratch disks moved. Made no difference to scrubbing whatsoever. Will adding more RAM really make a difference here?
During testing for PPBM CS5 we have found that 6 GB versus 12 GB takes a 30% performance hit on average.
Yeah I appreciate that fact in general, but I'm happy with general performance, it's just this scrubbing issue. The scrubbing of R3D files is fine,
just canon dslr footage that is ropey. Is this actually a symptom of poor memory performance? I thought that
h264 decoding was related more to CPU, does the RAM also play a significant part?
i am running 16G of RAM and am also experiencing evil scrubbing jitter and jumps.
That doesn't seem to be of any help for You Pete, i am sorry, but maybe we can find an answer, where the bottlenecks could be.
maybe this is of help: