“Astra (software)”的意思、由来-开放百科全书

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Astra (software)

释义

Features
References
External links

{{Use mdy dates|date=December 2016}}{{Infobox software
| name = Astra
| author = Andrey Dyldin
| developer = Cesbo Ltd.
| latest release version = 4.4 ({{start date|2015|07|25}})
5.64 ({{start date|2018|11|22}})
| programming language = ANSI C
| status = Active
| operating system = Linux
| genre = Television, Digital Video Broadcasting
| license = 4.4 GPLv3
5.64 Proprietary
| website = {{URL|cesbo.com/}}
}}

Astra is a professional software to organize Digital Broadcasting Service for TV operators and broadcasters, internet service providers, hotels, etc. Astra is an acronym for "Advanced Streaming Application".

Astra supports many protocols and standards to receive channels from different sources. Received channels prepares and transmits into the IP network. Built-in scripting language (Lua) allow to customize business logic of the application.

Features

Data format: MPEG-TS
Receiving formats and standards:
- DVB-S, DVB-T, DVB-C, ATSC, ASI
- RTSP^[1]
- HTTP
- HLS^[1]
- UDP, RTP
- MPEG-TS Files
Transmitting formats and standards:
- HTTP
- HLS^[1]
- UDP, RTP
- MPEG-TS Files
- DVB^[1]
Data processing:
- Descrambling: DVB-CI
- MPEG-TS Demultiplexing – extract single channel from the Multi Program Transport Stream
- MPEG-TS Multiplexing – combine several channels into single Multi Program Transport Stream^[1]
- DVB-T2 MI Decapsulation^[1]
- Analyzing MPEG-TS Streams
- Redundancy for incoming streams
- MPEG-TS PID Remapping and Filtering
Other:
- Scripting language: Lua
- Web-Interface^[1]
- REST API for management^[1]
- HbbTV^[1]
- Telemetry and monitoring^[1]
- Access Authorization^[1]
- EPG Export (XMLTV or JSON)^[1]

References

1. ^¹²³⁴⁵⁶⁷⁸⁹¹⁰¹¹Feature available only in proprietary version

External links

[https://cesbo.com Official website]
[https://bitbucket.org/cesbo/astra/ Source code] repository on Bitbucket

1 : Digital Video Broadcasting software

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