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Update : The final 1.4.000 release is now available (no changes from Beta).

We are pleased to announce a new release of the ARENA / ARENA Expression software. Version 1.4.000 alpha 1 is now available for download.

Please post feedback in this thread

Known issues :

The product pages are here :
* ARENA
* ARENA Expression
* USB Hardware Key


The release can be downloaded here :
http://www.naturalpoint.com/optitrack/s ... loads.html

ARENA / ARENA Expression 1.4.000 alpha 1 - November 10, 2008

Changes :
* Removed OptiTrack SDK dependency
* Removed VC 2005 Runtime Dependency
* Added Expression face mocap (license required)
* Added USB Hardware Key support
* Added DirectShow filter for V100 cameras
* Added MJPEG compression to DirectShow filter
* Added recording scene audio/video (Scene A/V)
* Added display of USB camera connection info
* Added trajectorizing unassociated/individual markers
* Added import background image
* Added scene lighting control
* Added track labeling in editor
* Added track joining in editor
* Added automatic bone length scaling
* Changed to pause streaming if marker is missing or tracking fails
* Improved camera initialization and start/stop speed
* Improved capture volume preview
* Improved camera sync feedback
* Improved .pt2 save performance
* Improved performance under heavy loads
* Improved trajectorization
* Fixed updating 2D camera view when no markers found
* Fixed trajectorize crashes with large numbers of takes

Thanks for the update! I notice something here about USB Hardware Key support? Is this what I think it is? when could we see a dongle..

thanks!

Bryan Steagall

Yes, the long awaited Hardware Key (dongle) is coming.

http://www.naturalpoint.com/optitrack/p ... dware-key/

Should be for sale this week. Please review the FAQ for how to transfer your license to the key.

Wow!

I really like this release... The changes you made during the camera calibration will be very helpful, the green squares around each camera window which let you know that the dot is in view, and a capture volume estimation that actually works. Until this release, I usually skip that part because it really never showed me a volume. Now it actually does and it is very helpful.

One thing I did notice, during gap filling... this process used to be much quicker. At first, I though Arena had frozen up and I exited out, but after testing a few more takes... I realized that the process was just taking much longer... For a 5600 frame take.. several minutes?

In general, everything was improved... great work!

Bryan

Bryan,

Thanks trying out the new release, we're glad you like the improvements so far. If you can send us the take that took a long time to gap fill, we'll take a look at it in both 1.4 and 1.3 (I'm guessing your comparison reference was 1.3.035?).

Oh wow, the update is here

Thank you NP-Team!

Hey...

finally an update...and apparentyl a nice one...Havent tried it myself..i have one question...is the USB dongle REQUIRED in order to use this update?? Or can i still use my software license??

Great Work guys...

Nildo

No, the dongle is not required for the update. You need the dongle for working on a different computer without the cameras.

http://www.naturalpoint.com/optitrack/p ... dware-key/

Update

Feedback about the 1.4 Alpha release has been positive, we are moving it to Beta with minor changes and improvements. We encourage users who installed the Alpha release to upgrade, and look forward to hearing your feedback about the release.


ARENA / ARENA Expression 1.4.000 Beta 1 - November 19, 2008

Changes :
* Enabled 3D reconstruction for markers with only one ray
* Changes made to support recording in the 3D Studio Max plugin
* Fixed USB driver installation lockup for some systems
* Fixed numeric LEDs appearing blank for some cameras

thx laot for the info Rock....

Hurray for the Max plug!!


GREAT WORK GUYS!!