Hypothetically, it shouldn't be necessary to disable the audio
connection when there are no capture outputs expecting audio, The
capture session should know to just ignore the extra stream in that
case.
In the mean time, feel free to file a bug on this issue. Details on
the specific device being used (if you can get them), your
configuration of the capture session, and your configuration of the
decompressed video output, including any pixel buffer attributes that
you might be setting, would be especially helpful.
Thanks again.
David Underwood
QuickTime Engineering
On Jun 3, 2008, at 3:58 PM, Christopher Wright wrote:
Is the decompressed video output failing to output any frames while
the session is running, or are you just seeing the console errors
with no other visible problems?
From what the report said, it's not outputting any video. I tried
another build that disabled the audio stream as outlined here: http://developer.apple.com/qa/qa2008/qa1607.html
, but have yet to hear whether or not that fixed the problem.
(I have to have a remote user run these tests since I don't have a
DV cam on-site, which makes debugging painful :)
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