On Aug 11, 2009, at 10:54 PM, Lawrence E. Bakst wrote:
3. video (when I say video I mean movies and not graphics)
If you think you are ever going to want to use your new audio system
with a corresponding video system, you need to consider that from
the outset. Audio and video need to be kept in sync with a common
clock and perhaps adjustments need to be made for different
latencies through each path. The lack of sync between audio and
video that is so common today is a direct result of engineers that
either don't understand the clocking issues, got it wrong, or
ignored it. I see this over and over again. See the anecdote below.
Unless you're doing pro stuff, it is pretty easy to treat audio as the
master clock
and adjust video playback accordingly.
Or am I not following?
Thanks,
Roman.
