Media Flow Publisher
Adaptive stream publishing application that delivers video to multi-screen formats simply and cost-effectively.
The advent of tablet PCs, large screen mobile devices, and increasingly ubiquitous wireless access is driving the consumption of premium video entertainment content out of the living room. Consumers increasingly desire and expect access to all types of content on any device, at any location, and at any time.
The ability to deliver content to multiple screens is rapidly becoming a requirement for broadband and television service providers such as cable and IPTV operators, as well as content providers themselves. However, delivering content to multiple devices over the Internet requires a different approach than that of traditional TV and video on demand (VOD).
Variables in device capabilities and connection quality mean that multiscreen content delivery requires adaptive bit-rate streaming
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— the ability of the video to adjust in response to changing conditions. This typically means investment in costly, specialised encoders that directly support adaptive stream segmentation, and additional servers that provide the adaptive stream packaging and metadata publishing.
Click the thumbnail below to view the Media Flow publication workflow
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Juniper Networks Media Flow Publisher is an application that enables the Juniper Networks Media Flow products to perform adaptive stream segmentation, stream packaging, metadata publishing, and adaptive stream format translation. Media Flow Publisher enables network operators and content providers to leverage their existing TV and video encoding infrastructure for adaptive stream production, eliminating the need for specialised encoders and servers.
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View the Media Flow service provider deployments
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View the Media Flow enterprise deployments
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Media Flow Controller is the innovative software system that forms the foundation of the Media Flow Solution. Media Flow Controller is a next-generation content delivery software system that enables customers to reduce costs, and improve the profitability of delivering rich media content, while also improving quality of experience for consumers.
A ground-breaking software architecture enables Media Flow Controller to maximize system and disk performance to deliver unmatched throughput, session density and storage scaling. In addition, Media Flow controller optimises the efficiency of cache storage with hierarchical caching—a unique innovation which intelligently aligns the requirements of content with the memory type in which it is stored.
Media Flow Controller can be deployed on industry-standard x86-64 servers, or purchased pre-installed on the VXA Series Media Flow Engines. Optional applications such as Media Flow Publisher can further increase the functionality and value of Media Flow Controller.
| Feature | description | Benefits |
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| Superior performance and scale | Unique software architecture that maximizes the performance of available hardware |
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| Hierarchical cache storage | Creates a hierarchical caching solution that can dynamically shift content between storage tiers |
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| Converged multi-protocol, multi-format delivery | Ability to support all content formats and protocols from a single server |
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| Extensible software architecture | Media Flow Controller's open and extensible software architecture forms the foundation for additional applications |
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| Caching efficiency | Unique intelligence enables maximum cache performance |
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Must be deployed in conjunction with Media Flow Controller
- Juniper Networks VXA Series Media Flow Engine
- Select x86-64 server families with at least 4 Gb of rAM (including Dell PowerEdge, HP Proliant bl/Dl series G5/G6, IbM X Series, Super Micro DP Xeon Series, Sun X4100 Series, and more)
Up to 100 simultaneous streams per VXA Series Media Flow Engine
Apple HTTP Adaptive Streaming (iPhone/iPad), Microsoft Smooth Streaming (Silverlight), Adobe HTTP Dynamic Streaming (Flash)
H.264 AVC/AAC, VC-1 (ISMV file sources only)
MPEG2TS/UDP/IP
ISMV, MPEG.TS, F4X/F4F
Juniper Networks Media Flow Publisher
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Media Flow Publisher must be deployed in conjunction with Media Flow Controller. For information on ordering Media Flow Controller, please refer to the product ordering page.
