Re: Audio/Video synchroniztion in a capture graph

>> I'm not sure what would be a reasonable latency value. What would
a
>> ball park value be for the latency? I'm assuming that I'll have to
>> fine tune it through experimentation.

>I have no idea what a reasonable latency is. I would imagine that it
would
>the be maximum of the audio and video latencies. A good value for
audio
>latency is around the frame period I would guess.

I couldn't get anywhere modifying the latency values. To tell you the
truth I couldn't ever see much of a difference (if any) with any value
I tried.

Looking at the qaulity properties I am NOT dropping any frames, but I
do have a jitter value of about 9 mSec. (My sync offset is 0 if I have
synchronization turned on and if I don't have it turned on, if I don't
have synchronization turned on I have a Jitter of 1 and a sync offset
of 10 mSec.)

If I have synchronization turned on, it just doesn't look smooth. If I
turn it off, the audio eventually gets out of sync.

Neither are acceptable situations.

Anyone have a suggestion what I should look at next?

-Eric

.

Relevant Pages

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