For configuring Return over IP to On/Off.
Return over IP Item
Return over IP
[Setting Values: On, 
Off]
Server
For selecting the source server for sending out Return over IP audio/video.
[Setting Values: Server1, Server2, Server3, Server4]
Memo
The setting cannot be changed while Return over IP is operating (when [Return over IP] is set to “On”).
Return Server
For configuring the source server for sending out Return over IP audio/video.
Memo
The setting cannot be changed while Return over IP is operating (when [Return over IP] is set to “On”).
Server1, Server2, Server3, Server4
The name that is set in [Alias] is displayed individually.
Alias
For setting a name to distinguish the settings of this camera.
The name set in this item will be displayed in the [Server] options.
The default value is “Server1/Server2/Server3/Server4”.
You can enter up to 31 characters and ASCII characters.
Type
For configuring the system for transferring video and audio to be distributed.
[Setting Values: RTSP/RTP, ZIXI(SRT), Icecast]
Memo
Operates as IFB when the setting is configured to “Icecast”.
Use transmission devices that are compatible with the respective transfer systems.
To use the “ZIXI” setting, a dedicated server is needed separately.
SRT protocol update needs to be performed before using the SRT protocol. Doing so will make the Zixi protocol unusable.
To enable the use of the Zixi protocol again, perform Zixi protocol update.
The following items that can be set vary depending on the setting of this item.
Protocol
For configuring the protocol of the video/audio source server to be connected.
[Setting Values: UDP, TCP]
Memo
This item is selectable only when [Type] is set to “RTSP/RTP”.
Connection Mode
For configuring the SRT connection mode.
[Setting Values: Caller, Listener, Rendezvous]
Memo
This item is selectable only when [Type] is set to “SRT”.
Source Address
For configuring details such as the host name and IP address of the video/audio transmission source.
There is no default value (blank).
A maximum of 191 ASCII characters can be entered when [Type] is configured to a setting other than “SRT”.
A maximum of 191 characters including single-byte alphanumeric characters (a to z, 0 to 9) and single-byte hyphen [-] and dot [.] can be entered when [Type] is configured to “SRT”.
Source Port
Enter the network port number of the video/audio transmission source using an integer between 1 and 65535.
The default value is “554” when [Type] is set to “RTSP/RTP”, “2077” when it is set to “ZIXI”, and “5000” when it is set to Icecast.
Memo
When [Type] is set to “RTSP/RTP”, only even numbers from 2 to 65530 can be specified for the port number.
Port
Enter a SRT port number using an integer between 1 and 65535.
The default value is “6510”.
Memo
This item is selectable only when [Type] is set to “SRT”.
Stream ID
For configuring the stream ID registered on the video/audio transmission source.
There is no default value (blank).
Enter not more than 63 characters.
Memo
This item is available for setting when [Type] is set to “RTSP/RTP” or “ZIXI”.
Username
For setting the user name.
There is no default value (blank).
Enter not more than 63 characters.
Memo
This item is selectable only when [Type] is set to “RTSP/RTP”.
Password
For setting the password.
There is no default value (blank).
You can enter up to 31 characters when [Type] is set to “RTSP/RTP”.
You can enter up to 127 characters when [Type] is set to “ZIXI”.
Memo
This item is available for setting when [Type] is set to “RTSP/RTP” or “ZIXI”.
Name
For configuring the name.
The default value is “HC900”.
Enter not more than 31 characters.
Memo
This item is selectable only when [Type] is set to “ZIXI”.
Latency
For setting the latency mode.
[Setting Values: Medium, Minimum, Off]
Memo
This item is selectable only when [Type] is set to “ZIXI”.
Mountpoint
Enter the mountpoint (character string for identifying a stream) for streaming servers that support multiple streams.
There is no default value (blank).
Enter not more than 63 characters.
Memo
This item is selectable only when [Type] is set to “Icecast”.
Latency
Enter the amount of SRT latency using an integer between 20 ms and 8000 ms.
The default value is “20ms”.
Memo
This item is selectable only when [Type] is set to “SRT”.
Encryption
For configuring SRT encryption.
[Setting Values: On, Off]
Memo
This item is selectable only when [Type] is set to “SRT”.
Passphrase
For configuring the SRT passphrase.
There is no default value (blank).
You can enter a passphrase between 10 to 79 characters.
Memo
This item is selectable only when [Type] is set to “SRT”.
This item is selectable when [Encryption] is set to a value other than “Off”.
Resolution (Fixed)
This is fixed at “1280x720”.
Frame Rate
For configuring the frame rate.
When [Record Format] 
[Frame Rate] is set to “60p”, “60i” or “30p”
[Setting Values: 60p, 30p]
When [Record Format] [Frame Rate] is set to “50p”, “50i” or “25p”
[Setting Values: 50p, 25p]
Memo
This item is available for setting only when [Type] is set to “RTSP/RTP”, “ZIXI” or “SRT”.
