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Introducing Lightspeed Live Stream and Capture
Lightspeed Live Stream
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Lightspeed Live Capture User Guide
Lightspeed Live Stream
Lightspeed Live Stream encodes a live program at highest quality and simultaneously
streams the output over the Internet or intranet via Transport Stream or RTMP, to origin
servers for distribution to Content Delivery Networks (CDN). Lightspeed Live Stream
can be deployed as a stand-alone solution for live multi-screen services or installed on
the same server as Lightspeed Live Capture, where they share the SDI and network-
based sources.
Lightspeed Live Stream ingests live content via 3G baseband (SDI) as well as IP sources
via 10Gb Ethernet. Output is encoded and delivered as Adaptive Bit Rate (ABR)
packages, including HTTP Live Streaming (HLS), CMAF, ATS, and MPEG DASH (in AVC
and HEVC) at SD, HD, and UHD resolutions. Lightspeed Live Stream can also record an
MP4 version of any variant for use as an archive or proxy of a stream or package.
Note: Lightspeed Live Stream is a standalone appliance that runs exclusively on a
Lightspeed Live Server. Individual Lightspeed Live Stream appliances can be joined
together to create a multi-server streaming group.
All Live Stream software and background processes are completely independent of
Vantage services, components or licensing. You can obtain a Lightspeed Live Stream
license by contacting Telestream Licensing, and it applies to the Lightspeed Live
Stream software only.
Lightspeed Live Capture
Lightspeed Live Capture is a highly-scalable and flexible multiple channel capture
solution for ingesting high-resolution and proxy files for use in production, post-
production or broadcast workflows.
Until now, file-based and siloed systems required a serial workflow. By closely
integrating parallel file-based open workflows with the combined CPU/GPU power of
the Lightspeed Live server and applications, the fastest possible delivery of all assets is
realized.
Note: Live Capture is built on the Vantage Media Processing Platform. The Lightspeed
Live Capture server ships with the following Vantage Services pre-installed: Live,
Transport, Transcode, Metrics, SDK, Cloud, and Communicate. No other Vantage
services can be installed or run on a Lightspeed Live server.
Individual Lightspeed Live Capture appliances can be joined together to create a multi-
server capture farm or joined to an existing Vantage domain allowing Live Capture
server(s) to be seamlessly integrated into Vantage workflows. Live Capture servers use
Vantage Media Processing Platform licensing.