Rolf Kistler wrote:
Hi all,
We have used ivtv and two PVR-350 to successfully to stream mpeg-2
Video/Audio data over the network using on one side the analog composite
input (camera) and on the other side the analog composite output (TV
screen). As long as one wants to transport surveillance data or a movie,
this solution just works fine.
Now the problem is that if the task is to control a camera or talk to
someone on the other end, the 2-3 seconds delay in our system is too much.
This is from it being compressed video, encoding always will introduce a
delay, in every encoding system out there. So that is with MPEG2, if
you use all YUV raw video (which should work), then there will be pretty
much no delay, although it takes 1 gig a minute of data traffic for YUV
or so. So I suspect if compressing the video to transport it you pretty
much will always have a delay? Is there anything out there you've seen
that can do this, I'd be interested if so :), but I think it's not
possible with any compression.
Thanks,
Chris
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