How to re-encapsulate TS streams and transfer them to the Android terminal and to the Apple terminal via peer protocol

What is TS Stream

TS Stream (transportstream) is in the MPEG-2 system, by the video, audio ES The standard flow of flow and secondary data multiplexing for actual transmission is called the MPEG-2 Transport stream. Depending on the quality of the transport media, Two composite traffic flows are defined in MPEG-2: Transport Stream (TS) and program flow (PS: programstream).

alsocan be understand TS flow from another level . TS is a kind of streaming media encapsulation format proposed in MPEG2, which is suitable for streaming media playback. 2 media playback formats supported in MPEG2 : PS streamfor local playback (program Stream), network playback of streaming media format TS stream (transport Stream).

Streaming Media Transfer Protocol and TS Stream

in the online transmission of audio, video and other multimedia information at present there are two main ways : download and streaming. With the download method , users need to download the entire media file before they can play. Because of the limitation of network bandwidth , It often takes a long time to download , so this kind of processing delay is very large.

the key technology for streaming media is streaming. Multimedia is pre-preprocessed ( reducing quality and efficient compression ) before transmission, and the caching system is used to ensure that the data is continuously and correctly transmitted. With streaming , users do not have to wait for the entire file to be downloaded , just a few seconds to a few 10 seconds of startup time to play and watch on the client. The remainder of the media file is now downloaded in the background.

compared with the simple way of downloading , this kind of streaming mode can not only shorten the start-up delay greatly , but also reduce the demand of the system cache capacity greatly. Another benefit of using streaming is making it possible to transmit media data that is not known or unknown in advance , such as webcast, video conferencing, and so on .

application of TS stream

TS stream is widely used, such as the preservation of audio-visual data, non-linear editing system of TV program and its network. The Network application of general TS flow is to encapsulate it in various protocols for network transmission. such as RTSP, HTTP, UDP and so on. And our common RTMP is to encapsulate the FLV videos that are transmitted over the Internet.

How to add TS stream is transmitted over the peer protocol

1. Pull the TS stream through and push it to 800LI Streaming Media system .

2. distributed through a peer-to-peer protocol network with 800Li streaming Media systems .

3. the Android set-top box and Android mobile phone are used in the network TV OTT/IPTV scheme .

TS Source Pull-stream software

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800L I Media Server -to-peer Protocol Network Distribution

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Internet TV - Android set-top box APK interface

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PS: have a Seven licensees of copyright

1. CCTV International --CNTV ( CCTV as the main application )
2. Hangzhou Number of Chinese ( Zhejiang, Hangzhou TV Joint Application )
3. Shanghai SMG -- Hundred Vision Tong ( Shanghai TV station is the main application )
4. Southern Media ( Guangdong TV station is the main applicant )
5. Hunan TV station
6. China Radio International
7. Central People's Radio

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How to re-encapsulate TS streams and transfer them to the Android terminal and to the Apple terminal via peer protocol