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  1. In the Zixi Broadcaster Navigation menu, click the Inputs tab.
  2. In the Menu bar, click New Input. The Add a new input stream window is displayed.
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  3. Enter the unique Stream I.DID.

    Info

    Note this must be identical (case sensitive) to the stream name configured in the Zixi Feeder.


  4. Select  the maximum concurrent connections to this stream from the Max. Outputs drop-down list. Default: Unlimited.
  5. Select the Show in Matrix check box to display this stream in the Matrix (see Using the Matrix). Default: Selected.
  6. Select UDP for the input stream.
  7. Specify the Stream Parameters (see Input Streams Parameters Table).
  8. If you want to Enable time shift, select this checkbox (see Input Streams Parameters Table).
  9. If you want to Transmit as multicast, select this checkbox (see Input Streams Parameters Table).
  10. If you want to configure the Recording Parameters,specify them in the respective fields (see Input Streams Parameters Table).
  11. If you want to Enable encryption select this checkbox (see Input Streams Parameters Table).
  12. Click OK.

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Input Stream Parameters Table

IDEnables a delayed transmission of this inputEnables multicasts (unless in which case it will receive as unicast) You can also force Multicast only outputs.
ParameterDescription
Stream

Specify the unique identifier for this stream.

Max OutputsSpecify the maximum number of allowed outputs. Default: Unlimited.
Show in MatrixShow input in matrix.
Stream parameters
PortSpecify the port to listen on. This port must be openon all firewalls between the Zixi Broadcaster and other devices it is communicating with.

Multicast IP

If multicast, type the Multicast IP address (or leave blank in the case of Unicast).

SSM  Source

Specify the source IP for a source-specific multicast.

Type

Select the appropriate protocol type from the drop-down list.

Bind to IP

Specify which of the local IP address should be used. Select one of the local IP addresses in the drop-down menu.

Max. bitrate [kbps]

Specify the maximum expected bitrate for memory allocation. Recommended: 2X the actual bitrate, which will prevent buffer overruns (especially with VBR streams). Default: 8000.

Note – Overflows will typically occur when the Max Bitrate isn’t sufficient.
Enable time shiftSelect this checkbox to record the stream content and broadcast it after the specified delay.

Maximum delay [hh:mm:ss] (for Time Shift enabled)

Specify the maximum time delay of this input.

Transmit as multicast

Select this checkbox to enable the transmission of this stream’s outputs as

multicast. A Zixi receiver that will pull the stream will receive it in multicast

. By default Zixi Broadcaster is configured to allow transparent fallback to unicast if it is out of the LAN

.

Requires enabling Multicast Pull in the Settings.

Multicast-Only

If desired, specify multicast only outputs

(for multicast enabled)

Selecting this checkbox will force the transmission of this stream only in multicast.

Enable Encryption

Select this checkbox to encrypt the Input stream. For more information, see  Encrypting an Input Stream in Zixi Broadcaster.

Encryption type (for Encryption enabled)


Specify the type of Encryption (AES 128/192/256).

Selection of Automatic will generate an AES 256 bit encryption and exchange it securely between the applications automatically. (for more information, see Encrypting an Input Stream in Zixi Broadcaster)

Encryption key

Click Generate and the encryption key for the input stream will appear in the adjacent text box. Send it

Encryption key (for Encryption enabled)

Click Generate to generate an encryption key. The generated encryption key must be sent to the end-user to decipher the received encoded stream.

Recording parametersSelect this checkbox to customize the recording parameters.

Max recorded file duration [hours]

Specify the maximum time allotted for recording a video stream. Default: 2 hours

Keep recorded files for [hours]

Specify the maximum time for storing the recording.

Custom Path

Optionally specify a storage location for the recorded files that is relative to the root folder. This location bypasses the location specified as the root folder in the Settings > General screen.

File Name Template

Specify the file name pattern that Zixi will use to generate when saving the recorded content. A separate file will be generated for each recording up to the time specified in the Max recorded file duration parameter (see above). After this duration a new file will be generated.

The file name pattern can include any string and up to five variables listed below. Only the %T=HH.MM.SS creation time is mandatory. You can change the order of these variables and add text as long as you maintain the legitimate structure of the file in Linux and Windows:

  • %S=stream id - optional.
  • %Y=year - optional
  • %M=month - optional
  • %D=day - optional
  • %T=HH.MM.SS creation time - mandatory

For example, the following pattern %Y_recording%T.ts will generate the following file name 2017_recording15:32:35.ts.

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