RTP_B2

Description

> Get or Set the control of appending B2 data to the RTP Video Frame.

> There is advance B2 data associated the video frame carried some video information like Motion Detection, DI triggers, Video Loss trigger, Timestamp. They will be very useful to remote host to handle some video processing. However, in RTP standard, there is no extended field to put B2 data in the RTP video frame. Therefore, we provides two features for this. One follows RTP header structure to packet the video frame into RTP video packets. The B2 data will not be appended to the end of the last RTP video packet. The other one appends the B2 data to the end of the last RTP video packet. Please refer the programming guide to have further information of B2 data.

> If the CHANNEL=n was not set with this URL to the Multi-Channel device, this command is read-only command and the CHANNLE 1 video server's RTP_B2 configuration will be returned. If the CHANNEL 1 video server does not connect to the router, the error message will be returned.

Input Argument

> 1: Disable
> 2: Enable

Attribute

- Readable and Writable (except router in Multi-Channel Platform)
- On-Fly (except all encoders in WPL Platform)

Return of Message

- Read Operation

> RTP_B2='2'

- Write Operation

> OK: RTP_B2='2'
> or
> ERROR: RTP_B2='2'

Applicability

- WPL Platform : All 1CH Encoder Devices (Version after V2.06.12)
- EPL Platform : All encoder Devices (Version after V3.06.03)
- PlatformT : All encoder Devices (Version after V4.00.00)
- Multi-Channel Encoder : All Devices

Status

> Valid

See Also

> RTSP_AUTHEN

Example

- Read Operation

> http://ip:port/cgi-bin/system?USER=Admin&PWD=123456&RTP_B2
> or
> http://ip:port/cgi-bin/cmd/system?RTP_B2

- Write Operation

> http://ip:port/cgi-bin/system?USER=Admin&PWD=123456&RTP_B2=2
> or
> http://ip:port/cgi-bin/cmd/system?RTP_B2=2

Back to

> HOME, SYSTEM CGI