Get the video resolution capabilities.
Because the TV Standard, NTSC and PAL, in D1 encoder could not be exist at the same time, the video resolution capabilities will be given based on the current TV standard in the device.
The format of the return is Res1,Res2,Res3,... where Res1 is the highest resolution, Res2 is lower. There is no space characters in the return message.
Because the video resolution capabilities of every stream in the dual streams encoder are the same, it does not need to give two video resolution capabilities in this URL.
For example,
in the D1 NTSC camera, the return of this URL could be VIDEO_RESOLUTION_CAP='N720x480,N352x240,N160x112'In the dual streams Mega Pixel camera, the return of this URL could be VIDEO_RESOLUTION_CAP='N1280x1024,N1280x720,N640x480,N320x240,N160x112'
If the CHANNEL=n was not set with this URL to the multiple channel encoder, the CHANNLE 1 video server's VIDEO_RESOLUTION_CAP configurations will be returned. If the CHANNEL 1 video server does not connect to the router, the error message will be returned.
None
VIDEO_RESOLUTION_CAP='N720x480,N352x240,N160x112'
Valid
http://ip:port/cgi-bin/system?USER=Admin&PWD=123456&VIDEO_RESOLUTION_CAP
or
http://ip:port/cgi-bin/cmd/system?VIDEO_RESOLUTION_CAP