Epiphan Pearl Mini Live Video Production System - Manual (Page 411)

Pearl Mini User Guide Configuration keys for third party APIs
Stream publishing configuration keys
The system supports the following stream publishing settings. For more information on publishing the
stream, see
What is streaming? .
Table 81 Supported Stream Publishing configuration keys
Key Values Description
publish_enabled
on
off / any other value
Starts or stops streaming to CDN servers (RTSP, RTMP type
streaming including Original Livestream and Wowza Cloud).
See
Stream to a CDN .
To turn streaming on, set to on.
To turn streaming off, set to off or to any other value.
publish_type
0 (do not publish)
2 (RTSP Announce)
3 (multicast RTP/UDP)
4 (multicast MPEG-TS
over UDP)
5 (multicast MPEG-TS
over RTP/UDP)
6 (RTMP push)
7 (Wowza Streaming
Cloud)
8 (Original
Livestream)
Specifies the type of stream publishing, if any.
RTP/UDP configuration keys (Publish type 3)
The following settings are supported when the publish type is set to RTP/UDP. For more information on
RTP/UDP and these settings, see
What is streaming? .
Table 82 Supported RTP/UDP configuration keys
Key Values Description
unicast_address string (IP address) Specifies the unicast/multicast address.
unicast_aport
1000...65535,
but not 5557
Specifies the UDP port for RTP/UDP audio streaming. Note
port 5557 is used for network discovery and cannot be used
for streaming.
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