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Unread 09-01-2013, 18:42
mdrouillard mdrouillard is offline
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Join Date: May 2011
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Measured Bandwidth of IP Camera Stream

EDIT: My first measurement attempt was not correct, as pointed out by those below. I believe I had the incorrect reporting period, or stalled client/camera.

(I will redo...)

Hello everyone: I thought I would post a measurement that I did with a network analysis probe that I have access to from my employer. It allows full flow diagnostics of traffic passing through it. I placed the axis camera behind this probe, and opened up a web live video link to it on the other side of it. The video settings was 320x240, the same recommended setting for competitions. Attached is the report. With IP overhead, a single stream appears to only use 120kbps of bandwidth. My next test will be to connect via a robot and a driver station displaying the 2 video streams on the driver station. I will measure this configuration and post my results. I thought everyone would be interested in this.

The image was not changing much, I will also repeat this by making the video move.

Yours,

Michael, Mentor Team 772.

Last edited by mdrouillard : 09-01-2013 at 21:39. Reason: Error found in original post.
 


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