[XviD-devel] Changes to get_pmv2

[Tom Jacobs]

hi


> The prediction is also used to calculate how many bits a motion vector
> will take in a bitstream. Therefore, even at full search, it's pretty
> much neccessary to have it.

but if i give it a wrong prediction andit uses this wrong prediction for its
search then the size of the MV will be correct


> Why won't you parallize b-frames first? Any row of any b-frame can be
> done in any order, so you can easly divide arbitrary number of b-frames
> into arbitrary number of threads.

does that mean in a B-frame predictions are not made based on top and top
right?

im still not sure, if the predictions are not stored, why i cant let it
predicted from the wrong blocks. i no this is not the way mpeg4 should be
but i cant see why it would not be decodable.

Tom