Dolby Digital Plus

Multichannel digital audio storage and transport compression scheme. It is also known as Enhanced AC-3 (DD +, E-AC-3 or EC-3).

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Middleware OTT/CTV

Middleware used to manage IPTV components. The operator requires middleware to control certain actions of the subscribers such as access to content, billing, allocation of service packages, etc.

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tvOS OTT/CTV

Apple's native operating system for its Apple TV product line.

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MPEG OTT/CTV

Stands for Moving Picture Experts Group. Group of specialists created by the international organization ISO to formulate standards in the compression and transmission of digital audio and video information.

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Transcoding OTT/CTV

It is the process of adapting encoded digital files from one format to another in order to be able to reproduce their content on different devices.

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Video Hosting OTT/CTV

Web service that allows users to upload, view and share videos from their servers.

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Aspect ratio OTT/CTV

Ratio of width to height of a screen. The NTSC standard uses a 4: 3 ratio that is closest to a square, and HD televisions most often use a 16: 9 wide format.

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OTT Infrastructure OTT/CTV

Physical and organizational elements necessary to operate an OTT service, such as internet connectivity, devices, screens, etc.

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RTMP OTT/CTV

Stands for Real Time Messaging Protocol. System developed for the high performance transmission of audio, video and data over the Internet between Flash-based platform technologies, such as Flash Player and Adobe AIR, and the server.
Example: A live broadcast can be transferred to the RTMP server and, via CDN and a compatible online video player, the broadcast is played back on user devices.

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