Search found 7 matches

by jmckisson
Mon Jun 17, 2013 1:44 pm
Forum: General OptiTrack Support
Topic: USB extension cable
Replies: 4
Views: 4678

Re: USB extension cable

<r>You might try looking into these if you need longer range than that:<br/> <br/> <URL url="http://www.l-com.com/usb-icron-usb-ranger-2224-2244-usb-20-fiber-optic-extenders"><LINK_TEXT text="http://www.l-com.com/usb-icron-usb-rang ... -extenders">http://www.l-com.com/usb-icron-usb-ranger-2224-2244-...
by jmckisson
Thu May 09, 2013 12:33 pm
Forum: Tracking Tools
Topic: TTAPIFrameAvailable
Replies: 10
Views: 10131

Re: TTAPIFrameAvailable

<t>Ok that would explain the behavior I have observed. My solution was the proper one in this case, immediately begin calling TT_Update in the listener as soon as it is attached. However I have noticed that the tracking data seems to be invalid for a period of time until the project and calibration ...
by jmckisson
Tue May 07, 2013 12:52 pm
Forum: Tracking Tools
Topic: LoadProject stack overflow
Replies: 2
Views: 3999

Re: LoadProject stack overflow

Just submitted an official support ticket for this...
by jmckisson
Tue May 07, 2013 12:46 pm
Forum: Motive
Topic: Out of memory
Replies: 6
Views: 4848

Re: Out of memory

I am having the same issue as well, currently having to connect the tracking system to a separate 64 bit machine to get any calibration quality other than low.
by jmckisson
Mon May 06, 2013 9:56 am
Forum: Tracking Tools
Topic: LoadProject stack overflow
Replies: 2
Views: 3999

LoadProject stack overflow

I am attempting to run the TT API thru a Java Native Interface wrapper but have run into a strange issue with the Load Project/Calibration/Trackables calls. Any call to them thru JNI results in a non-debuggable stack overflow exception and the only information regarding this is dumped by java into a...
by jmckisson
Fri May 03, 2013 12:22 pm
Forum: Tracking Tools
Topic: TTAPIFrameAvailable
Replies: 10
Views: 10131

Re: TTAPIFrameAvailable

Has there been any update on this?

I am using the callback approach as well and it only seems to work if I attach the listener object after TT_Initialize and before and calls to LoadProject/Cal/Trackables/etc.

I am using SDK packaged with the latest Motive build (Apr 2013)
by jmckisson
Wed May 01, 2013 9:15 am
Forum: Tracking Tools
Topic: Timestamp synchronization
Replies: 1
Views: 2973

Timestamp synchronization

<t>I have a small system of a few Flex13 cameras that I need to synchronize with another data collection system. I have a few questions regarding timestamps reported by the TT_API�<br/> <br/> I understand from reading other forum posts that the timestamp of a frame is assigned when the frame data ...