Usage
Report
All
the specs and all the software will amount to nada if it doesn't
deliver when in use. Luckily for all concerned, it does. One of
the most frequent complaints I have got is of bad video quality
and the video being red tinged. Almost without exception, this is
due to bad or insufficient lighting. The type of lighting has to
be factored in as well. For example, fluorescent lighting needs
a bit of extra care to synch it with the power grid frequency to
avoid fluctuations in brightness. Sunlight is by far and wide the
best possible case. Still images presented no problem once you adjusted
the focus (by twisting the focusing ring) to match the subject.
Video
capture was also quite smooth. Assuming you don't have any other
background activity and your hard drive and CPU are up to par, you
will be capturing video to AVI files without any problems. The image
quality was not the best I've seen. It is, however, good in relation
to the price and should not be a reason to put you off unless you
want to use the input for professional work.
Just
as it was beginning to seem that all is rosy and well with the WebCam
III, I have to mention one very annoying problem. On some machines
(I have not yet located the exact reason for this) the WebCam III
would refuse to be detected on a reboot. But it is detected if the
computer has been powered off for a while and then powered back
on. This does not seem to happen if it is attached to a powerd USB
hub. It is possible that some component within the Webcam is not
initializing on the restart since power is being continuously provided.
It can be fixed without a shutdown by unplugging the USB cable and
re-plugging it, but this is annoying especially if your USB ports
are in the back of the computer. Creative is aware of this (reports
of the problem have been posted on their support news group, news.creative.com)
but has yet to issue a fix.
USB
detection problems are known to plague at least two other
cameras- the WebCam II being one. It is quite possible certain
motherboards handle USB differently from the way the WebCam
expects it to be handled and this leads to problems. I would
appreciate it if WebCam II/III owners who have this problem
report this to me. Before you do this, make sure you have
the latest BIOS revision for your motherboard installed. Also
try the WebCam with all other USB devices unplugged. Include
the WebCam, the motherboard model and BIOS version. Let me
know if you use it on a powered USB hub as well. |
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