Help me with some parameters.

[jorgejanifer 0]

I had access to Loftek CXS 2200 user manual and found some confused parameters. Please do not poke me.

1. What is the difference between these, VGA, QVGA and QQVGA?

2. How to realize the Frame rate, it is used for?

3. What is OSD?

Thanks.

[ak357 0]

I had access to Loftek CXS 2200 user manual and found some confused parameters. Please do not poke me.

 

1. What is the difference between these, VGA, QVGA and QQVGA?

 

http://lmgtfy.com/?q=What+is+the+difference+between+these%2C+VGA%2C+QVGA+and+QQVGA%3F

2. How to realize the Frame rate, it is used for?

 

3. What is OSD?

http://lmgtfy.com/?q=What+is+OSD%3F

 

Thanks.

[Soundy 1]

And as for frame rate: that's the number of individual pictures per second recorded by the DVR. See some comparisons here: http://www.panasonic.com/business/security/demos/PSS-recording-rates.html

[jorgejanifer 0]

I had access to Loftek CXS 2200 user manual and found some confused parameters. Please do not poke me.

 

1. What is the difference between these, VGA, QVGA and QQVGA?

 

http://lmgtfy.com/?q=What+is+the+difference+between+these%2C+VGA%2C+QVGA+and+QQVGA%3F

2. How to realize the Frame rate, it is used for?

 

3. What is OSD?

http://lmgtfy.com/?q=What+is+OSD%3F

 

Thanks.

 

 

First up, thanks for your reply, but the fake google is unable to search nothing.

I do not why.

[jorgejanifer 0]

And as for frame rate: that's the number of individual pictures per second recorded by the DVR. See some comparisons here: http://www.panasonic.com/business/security/demos/PSS-recording-rates.html

 

Thanks Soundy, Good demo for me to understand. I start to know something. It is about video frequency.Right?

[Soundy 1]

That's one way of putting it, yes.

 

As to the others: OSD is On Screen Display, and refers to the control menus you can access to adjust camera parameters... like this:

 

 

VGA - technically, Video Graphics Array - when applied to cameras or to video recording, refers to a resolution of 640x480 pixels. QVGA is Quarter-VGA, or 320x240. QQVGA, by extension, is Quarter-Quarter-VGA, or 160x120 pixels.

[jorgejanifer 0]

That's one way of putting it, yes.

 

As to the others: OSD is On Screen Display, and refers to the control menus you can access to adjust camera parameters... like this:

VGA - technically, Video Graphics Array - when applied to cameras or to video recording, refers to a resolution of 640x480 pixels. QVGA is Quarter-VGA, or 320x240. QQVGA, by extension, is Quarter-Quarter-VGA, or 160x120 pixels.

 

Wow, thanks Soundy

You deserve an IP camera expert.

I like you way of explaining to me with pictures.

Thanks so much.