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Re: JMF and OS X



William Maluf Loureiro wrote:

>Actually my problem is about detecting capture devices at
>jmfregistry application.

I don't think the jmfregistry knows about devices registered under
QuickTime.  The JMF implementation you're using on Mac OS X is probably the
platform-neutral one (I know of none other), and it knows nothing about any
native devices or platform-specific API like QTJ.

On JMF under Windows, there is Windows-specific native code to access its
native device registry, as I understand it.


>My webcam is plugged at my USB port when I press Detect Capture Devices
>at JmfRegistry application but unfortunately it doesn't detect any
>video devices, only native audio devices.

If it shows audio devices, it's probably because the JavaSound subsystem
present in 1.4 on Mac OS X is providing the linkage through to the
underlying audio device.  There is nothing similar for video devices.


>I have tried with quicktime java application and in this case I got
>a good result. It works perfectly.

To my knowledge, QTJ and JMF were never integrated nor made interoperable.
They are separate universes.

  -- GG


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