CHxx_VIDEO_CTRL

CHxx_VIDEO_STREAM, CHxx_VIDEO_AUDIO, CHxx_VIDEO_CONTROL

Description

> Enable or Disable the decoder to connect the encoder for video stream, audio token and control signaling.

> In CHxx_VIDEO_STREAM URL, it sets if the decoder to connect the video server to get video stream or not. If it sets 0 (not connect), the channel will be skipped by decoder. This URL is only available in WPL decoder devices.

> In CHxx_VIDEO_AUDIO URL, it sets if the decoder to connect the video server to get audio token for sending Audio Date to the encoder or not.

> In CHxx_VIDEO_CONTROL URL, it sets if the decoder to connect the video server to have control messages between the encoder and the decoder.

> The value of input argument of this URL is 1 means decoder needs to connect to the encoder for the specific streaming or control signaling.

> In WPL decoder device, if the CHxx_VIDEO_STREAM = 0, the CHxx_VIDEO_AUDIO and CHxx_VIDEO_CONTROL will not take effect.

Input Argument

> 0 or 1

Attribute

- Write Only in WPL Decoders
- Readable and Writable in EPL Decoders
- Not On-Fly

Return of Message

> In WPL Decoder Devices

> - None

> In EPL Decoder Devices

> - Read Operation

> > CH01_VIDEO_AUDIO='0'
> > CH01_VIDEO_CONTROL='0'

> - Write Operation

> > OK: CH01_VIDEO_AUDIO='0'
> > OK: CH01_VIDEO_CONTROL='0'
> > or
> > ERROR: CH01_VIDEO_AUDIO='0'
> > ERROR: CH01_VIDEO_CONTROL='0'

Applicability

- WPL Decoder Devices
- EPL Decoder Devices

Status

> Valid

See Also

> CHxx_VIDEO_CONNECT, CHxx_VIDEO_VARFPS, CHxx_VIDEO_TCP_IP, CHxx_VIDEO_MULTICAST_IP, CHxx_VIDEO_USERNAME, CHxx_VIDEO_PASSWORD, CHxx_PORT_STREAM, CHxx_PORT_CONTROL, CHxx_PORT_MULTICAST, CHxx_PORT_RTP, CHxx_PORT_HTTP, CHxx_TIME, CHxx_SOURCE_TYPE, CHxx_QUAD_CHANNEL, CHxx_CHANNEL, SWITCH, VIDEO_VARFPS

Example

- Read Operation (Only in EPL Decoder Devices)

> http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CH01_VIDEO_AUDIO
> http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CH01_VIDEO_CONTROL

- Write Operation

> In WPL Decoder Devices

> > http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CHxx_VIDEO_STREAM=1
> > http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CHxx_VIDEO_AUDIO=1
> > http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CHxx_VIDEO_CONTROL=1
> > where xx is from 01~16

> In EPL Decoder Devices

> > http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CH01_VIDEO_AUDIO=1
> > http://ip:port/cgi-bin/url.cgi?USER=Admin&PWD=123456&CH01_VIDEO_CONTROL=1

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