DVD Ripper Cuda DVD ripper ps3

[darkknight]

I am having an issue with dvdfab and cuda, dont know if it is normal but i am using the dvdripper into ps3 profile and i these options:

video decoder: all with cuda
encoder: software + cuda

1 thing i noticed is if i select encoding method 1 pass it works fast and i see the gpu usage around 90% and fps goes 200. If i put the encoding method to 2 pass, it starts with around 50 fps and just goes down from there and the gpu have no usage whatsoever.

Is this normal or is there a bug which doesnt activate cuda on the 1st pass of the 2 passes?


Thanks in advance

[IPopov50]

2-pass doesn't work for many users for whatever reason. I would suggest to use 1-pass, you won't see difference. DVDFab have very good settings for 1-pass encoding - you should be very much satisfied with results...

[signals]

I agree about 1-pass, it looks very good. No GPU with the 1 of 2 pass may be normal, as that pass is gathering data.

[Beaker1991]

My understanding is the DVDFab CUDA encoder does not support 2pass. When you switch to 2pass it switches to straight CPU/software encoding. I do not believe this is a fault of DVDFab as I have yet to see a 2pass CUDA encoder from any developer.

[signals]

I asked the staff in Beijing and was told that CUDA works on both passes if selected. ??

[darkknight]

actually i have been researching about this topic and saw the some other user said it was disabled by the programmer, anyways it doesnt work for me, like i said if i put 2 pass its starts at 50 fps and just goes down south from there