The HTTP Push output stream can be encapsulated in HLS or DASH. The source of the output stream is a predefined adaptive group that has been configured in the Adaptive Groups screen. The configuration of the stream includes the option to delete outdated stream fragments on the server. SCTE-35 markers in the source input will be preserved and used to segment the stream for both HLS and DASH encapsulation. Output streams can be pushed to one Zixi Broadcasters or Zixi Receiver.
Low Latency HLS - Zixi Broadcaster supports low latency HLS delivery using chunked transfer encoding, which starts sending an HTTP response as chunks of data when they are ready before the complete response is available. Chunked transfer encoding can be used with transport stream (TS) segments and with fragmented MP4 (fMP4). For low latency HLS and DASH, Zixi Broadcaster must be used as an origin server. To enable low latency HLS and DASH, select Enable HLS Fast playback on Settings > Live Protocols screen.
To create an HTTP Push Output:
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| Parameter | Description |
|---|---|
| Output Parameters | |
Encapsulation Options |
|
Target URL | The URL of the destination host for the push stream. |
| Additional URL Parameters | |
Delete outdated stream fragments on server | Select this checkbox to delete any outdated stream fragments from the server. |
| Use segment name in URL | |
| Ignore TLS certificate errors | Select this option when streaming to a trusted server that does not have a valid certificate. When this option is selected, Zixi Broadcaster will ignore the TLS certificate errors and transmit the stream to its destination. |