Processing thread priority

[canserkan]

While encoding with virtualdub,Does To increase the "processing thread priority" cause to low quality the movie.?
Is Encoding time shorter so as to is important.?

[mtc]

To increase the "processing thread priority" cause to low quality the movie.?

No. All this does is gives the virtualdub operations a higher priority when waiting for the CPU, ie it causes it to be given CPU time before processes with a lower priority, so you may well notice a slow down in other applications, but your quality will not decrease.