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FreeTrack Forum > FreeTrack : English Forum > Support : FreeTrack Software > Some question about the free-track settings.

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eladh7 #1 29/12/2008 - 20h17

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Hello
Today I bought the web cam - Microsoft VX 6000 and he work well  :)
I wants to run free-track 3 points cap on Flight Simulator 2004 and I have some question about the setting in the free-track software.
On the software, in 352*288 resolution I receiving 29 FPS(on lighted room).
But if my room is dark, I receiving 15 FPS.
Furthermore, on lighted room the web cam not recognize my IR Led, but on dark room the cam recognize the led.
1. How I bring up the FPS in dark room?
2. What is JPS? and also what is threshold? and how i adjust it to good for IR recognize?

Thanks very much.
Edited by eladh7 on 30/12/2008 at 12h41.
didja #2 01/01/2009 - 21h12

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Hello,

Have a look to the FAQ, you'll find anwsers to your questions :

http://forum.free-track.net/index.php?showtopic=455
http://forum.free-track.net/index.php?showtopic=413

Rémy :D
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eladh7 #3 02/01/2009 - 12h53

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i dont find what is JPS...
didja #4 02/01/2009 - 13h24

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It's Jitter per second, so it the same as jitters ;)

Rémy
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eladh7 #5 02/01/2009 - 14h32

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Jitter per second? what is mean?
didja #6 02/01/2009 - 18h29

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It's in the FAQ :

What does the 'jitter' measurement mean?

Jitter counts the number of frames that deviate more than +/-15% of the average frame rate in a second. It indicates frame rate instability which can potentially cause a reduction in panning smoothness. If the deviation is small FreeTrack, when minimized, may be able to neutralise it, so a high jitter number does not necessarily mean there will be high jitter in the output.

High jitter can be caused by anti-flicker being enabled or equivalently, outdoors mode being disabled.



Rémy
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