I'm having issues with another movie now... for one thing the # of frames is too short and thus the length doesn't match up with DirectShowSource or the PS3.
Here's a chunk, I'm not sure how much this will help since it doesn't seem to have the same shorter length issue. Here the # of frames appears the same in DGAVCIndex and DirectShowSource but less with AVCSource. The full movie has seeking issues with AVCSource, and so does this clip. "Go to" frame 67 and it's different than if you seek to it from 0. "Go to" frame 100 = Visual C++ runtime error.