Typically a Push Stream is transmitted from a Zixi Feeder. In this case, the stream is initiated by the Zixi Feeder, while the Zixi Broadcaster remains in “listening mode” until the stream is initiated.
If the stream is an MPTS stream and you want to demux it into separate SPTS input streams, create the stream, by following the instructions below, and then follow the instruction in the Demuxing an MPTS Stream section.
To Add a Push Stream:
- In the Zixi Broadcaster Navigation menu, click the Inputs tab.
- In the Menu bar, click New Input. The Add a new input stream window is displayed.
Enter the unique Stream ID for the Broadcaster.
Note this must be identical (case sensitive) to the stream name configured in the Zixi Feeder.
- Select the maximum concurrent connections to this stream from the Max. Outputs drop-down list. Default: Unlimited.
- Select the Show in Matrix checkbox to display this stream in the Matrix (see Using the Matrix). Default: Selected.
- Select Push for this input stream.
- Specify the Stream Parameters (see Input Stream Parameter Table).
- If you want to Enable time shift, select this checkbox (see Input Stream Parameter Table). The stream will be recorded and broadcasted after the specified delay. The time shift feature is typically used to broadcast a live event across time zones (due to the time differences between locations).
- If you want to Transmit as multicast, select this checkbox (see Input Stream Parameter Table).
- If you want to record the stream, you can configure the Recording Parameters (see Input Stream Parameter Table).
- You can decrypt an encrypted stream as it enters the Zixi Broadcaster. To decrypt a stream, select the Decrypt Stream checkbox and fill in the parameters as describes in the Input Stream Parameter Table below. For more information, see Decrypting an Input Stream in Zixi Broadcaster
- Click OK. The “Input added” message appears on the top of the screen. The Push Stream from the Zixi Feeder is added to the Zixi Broadcaster and now appears in the list of input streams available in the Zixi Broadcaster input UI.
Input Stream Parameters Table
| Parameter | Description |
|---|---|
| Stream Parameters | |
| Password (Optional) | If desired, enter a password string to use for authentication (must be identical to the string configured on the Feeder) This setting can be modified without interrupting an existing stream. |
| Latency [ms] | Specify the maximal latency that will override the latency that was defined in the Zixi Feeder (in ms). Default: Remote configuration (i.e. use the latency was set in the Zixi Feeder). (See Latency Considerations) This setting can be modified without interrupting an existing stream. |
| Point to point only | Selecting this checkbox transmits the stream directly (point-to-point) from the Feeder to the Receiver, while only delivering messaging to the Broadcaster. In case there is a problem with the P2P connection, it will re-route the transmission through the Zixi Broadcaster. |
| Disable P2P Fallback | Selecting this checkbox will allow only P2P (disabling the option to re-route traffic though the Zixi Broadcaster) |
| ID of high priority source | Specify the ID of the Zixi Feeder for which you want to grant priority. The ID of the Zixi Feeder can be found in the ID field on the Zixi Feeder’s Status screen. Upon connection of the Zixi Feeder with this ID, all other existing sources will be disconnected. |
| Enable time shift | Select this checkbox to record the stream content and broadcast it after a specified delay. To deploy an input stream that uses the current stream's time shift, you need to configure a "Delayed" input stream. (See Adding Delayed Streams) |
| Maximum delay [hh:mm:ss] | Specify the time of the delayed transmission of this stream. Maximum: 24 hours. |
| 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 | Selecting this checkbox will force the transmission of this stream only in multicast. |
Decrypt stream | Select this checkbox to decrypt the Input stream. Please note that the stream will not be encrypted as it passes through the Zixi path. For more information, see Decrypting an Input Stream in Zixi Broadcaster. |
Decryption type (for Decrypt stream enabled) | Specify the type of encryption that is being used in the stream. This setting can be modified without interrupting an existing stream. |
Decryption key (for Decrypt stream enabled) | Specify the key for decryption. This setting can be modified without interrupting an existing stream. |
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). |
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 parameters | Select this checkbox to customize the recording parameters. |
Destination Type | Select the radio button for the desired storage type and then fill in the relevant parameters.
|
Record to Disk Parameters | |
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:
For example, the following pattern %Y_recording%T.ts will generate the following file name 2017_recording15:32:35.ts. |
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. Default: 0 hours |
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. |
Record to S3 Parameters | |
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:
For example, the following pattern %Y_recording%T.ts will generate the following file name 2017_recording15:32:35.ts. |
Max recorded file duration [hours] | Specify the maximum time allotted for recording a video stream. Default: 2 hours |
URL | Specify the URL of the S3 bucket. |
Ignore TLS certificate errors | TLS certificate for S3 bucket might be detected as faulty if bucket name contains dot[s]. When this option is selected, Zixi Broadcaster will ignore the TLS certificate errors and transmit the stream to its destination. |
Access Key | The access key that is used for accessing the S3 bucket. |
Secret Key | The secret key that is used for accessing the S3 bucket. |