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10-28-2015
10:44 PM

10-28-2015
10:44 PM

Which camera would be recommended for a 10m x 4m room and 6m x 4m room? Is there a general guide available for room size vs camera option?

Thanks.

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10-29-2015
01:37 AM

10-29-2015
01:37 AM

Peter,

It's enough simple to choose the right camera. EE IV cameras give 65 grad. angular horizontal Field of View. At the maximum zoom the linear horizontal FOV will be: with 12x camera - about 0.1 by the distance, with 4x - 0.3. For example at 8 m distance (10 m room and a person at the far end of table) linear FOV will be about 2.4 m with 4x camera, at 5 m distance - 1.5 m. In both cases the FOVs seem to be too large to show a Talking Head (~0.2 m). So it can be recommended to use 12x camera in both rooms.

WBR,

Mike

--------------------------------------------

“Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns- the ones we don't know we don't know.”

― Donald Rumsfeld

Mike

--------------------------------------------

“Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns- the ones we don't know we don't know.”

― Donald Rumsfeld

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10-29-2015
01:37 AM

10-29-2015
01:37 AM

Peter,

It's enough simple to choose the right camera. EE IV cameras give 65 grad. angular horizontal Field of View. At the maximum zoom the linear horizontal FOV will be: with 12x camera - about 0.1 by the distance, with 4x - 0.3. For example at 8 m distance (10 m room and a person at the far end of table) linear FOV will be about 2.4 m with 4x camera, at 5 m distance - 1.5 m. In both cases the FOVs seem to be too large to show a Talking Head (~0.2 m). So it can be recommended to use 12x camera in both rooms.

WBR,

Mike

--------------------------------------------

“Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns- the ones we don't know we don't know.”

― Donald Rumsfeld

Mike

--------------------------------------------

“Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns- the ones we don't know we don't know.”

― Donald Rumsfeld

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