fluke, there are several things wrong with this post.
Other than the knowledge you provided having been discussed to death already on this forum, nothing new has been gained.
Jitter?
Do a search and read some of the replies from sushi and Semi-On.

You statement about audio signal sampling compares an audio vs. video signal sampling rats which are not the same. You cannot talk about sampling rates b/w the two with similar or different results. Video sampling is higher than audio for obvious reasons. Video capturing requires huge amounts more data.

"Those who preach the myths of audio are ignorant of truth."