VIDEO_FPS_RATIO

Description

Get or set the approximate FPS (Frame Per Second) number (Frame Rate) configuration in PlatfromT encoders

Because the frame rate in PlatformT is vary from video resolution, the number of video stream, encoding type and video bitrate. It is very difficult to have a fixed frame rare in any kind of video conditions. Therefore, in PlatfromT encoder design, the frame rate will not be the explicit configurations. It gives the level from 1 to maximum FPS number to users. Please refer the PlatformT frame rate management document for further details.

The input argument of this URL is the percentage of the maximum frame rate. It should be in the range of 1 and 100. The approximate frame rate is equal to maximum( (maximum frame rate * n)/100, 1) where n is the input argument of this URL.

The device will give the result of calculation in the return message. The format of the return message is
VIDEO_FPS_RATIO=n,m where n is the percentage of the maximum frame rate and m is the approximate frame rate.
The "m" argument will be ignored if it is in this URL when writes.

Input Argument

n: 1~100 which is the percentage of the maximum frame rate.

Attribute

Return of Message

VIDEO_FPS_RATIO='50,9'
OK: VIDEO_FPS_RATIO='50,9'
or
ERROR: VIDEO_FPS_RATIO=50,9'

Applicability

Status

Valid

See Also

None

Example

http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&CHANNEL=1&VIDEO_FPS_RATIO
or
http://ip:port/cgi-bin/cmd/encoder?CHANNEL=1&VIDEO_FPS_NUM
http://ip:port/cgi-bin/encoder?USER=Admin&PWD=123456&VIDEO_FPS_RATIO=100
or
http://ip:port/cgi-bin/encoder/CGI?VIDEO_FPS_RATIO=100

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