epiphan Pearl-2 Rackmount, Руководство пользователя

Страница: 350 / 497

Pearl-2 User Guide Stream to Kaltura CMS
8. (Optional) Rename the stream. Click the current name and enter a different name, then press Enter .
9. Click Apply .
10. To start streaming, click Start or click Start all to simultaneously start this stream and any other
streams you have configured for this channel.
11. Click Delete this stream at any time to delete the stream.
For details on how to start and stop streaming using the touch screen, see Stream a channel using the touch
screen . To learn how to start and stop streaming using Epiphan Live, see Control streaming and recording . For
details about using the One Touch feature to control your recording and streaming across multiple channels
and recorders simultaneously with the touch of a button, see
About One Touch streaming and recording .
Stream to Kaltura CMS
You can stream a channel of your choice to a webcasting event in Kaltura using RTMP or RTMPS.
Topics include:
l
Set up a channel for a scheduled webcasting event
l
Use RTMPS for a Kaltura webcasting event
Set up a channel for a scheduled webcasting event
When you schedule a webcasting event in Kaltura, the stream url and other event settings are sent to Pearl-2.
When the event is scheduled to start, the ingestion settings are applied automatically to Pearl-2. Only the
primary URL from Kaltura is used by default, but you can enable the secondary backup stream URL.
Ensure that you have selected the channel on Pearl-2 that you want to use for your scheduled
webcasting event well in advanced of the event start time. The first channel on Pearl-2 is selected
by default.
When it's time for the scheduled webcasting event to start, Pearl-2 automatically sends an RTMP (or RTMPS)
stream to the primary URL associated with that event. If you've enabled the backup stream, then Pearl-2
sends an RTMP stream to both the primary URL and the secondary backup URL associated with that event. If
the primary URL stream fails for any reason, Kaltura automatically switches over to the backup URL.
The channel you're streaming should have at least one layout, see Create a channel . For the correct encoding
settings to use for the channel, see Kaltura's requirements .
During the webcast, you can switch layouts using Pearl-2 for a more dynamic live broadcast. For information
about creating layouts for a channel and switching, see:
Custom layout configuration .
337