VIDEO_MULTICAST_TTL

Description

> Get or Set the TTL (Time To Live) setting on the device. This will set the TTL filed in IP header of every multicast video and audio frames.

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

Input Argument

> 1~255

Attribute

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

Return of Message

- Read Operation

> VIDEO_MULTICAST_TTL='16'

- Write Operation

> OK: VIDEO_MULTICAST_TTL='16'
> or
> ERROR: VIDEO_MULTICAST_TTL='16'

Applicability

- WPL Platform : All encoder Devices
- EPL Platform : All encoder Devices
- PlatformT : All encoder Devices
- Multi-Channel Encoder : All Devices

Status

> Valid

See Also

> PORT_MULTICAST, V2_PORT_RTP_MULTI_VIDEO, V2_PORT_RTP_MULTI_AUDIO, V2_MULTICAST_IP, V2_MULTICAST_IF, IGMP_ENABLED

Example

- Read Operation

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

- Write Operation

> http://ip:port/cgi-bin/system?USER=Admin&PWD=123456&VIDEO_MULTICAST_TTL=16
> or
> http://ip:port/cgi-bin/cmd/system?VIDEO_MULTICAST_TTL=16

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