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Acceleration nodes all over the world, and the developer-oriented ecology can customize the acceleration logic to improve the user experience

Global customers

300+

Average daily traffic consumption

100+TB

POPs

3000+

National coverage

120+

Let your live and on-demand services grow rapidly

Through the global load balancing system, private streaming media transmission protocol and other proprietary technologies, it provides customers with fast, stable and secure end-to-end live CDN acceleration services to ensure a low latency, high smooth audio-visual experience for end users.

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Global coverage

Global node resources 2800+, access and distribution nearby; Respond to user requests in real time, and the availability of CDN services throughout the network is not less than 99.99% to ensure the live broadcast experience

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Easily handle high concurrency

Massive resource redundancy; The live broadcast distribution service core load balancing system can intelligently schedule the whole network traffic and easily cope with concurrent access pressure

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Integrated video processing

Live broadcast distribution supports regular live broadcast and 4k UHD live broadcast, and can provide integrated video stream processing services such as video push and pull streaming, storage, transcoding, media processing, and playback

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Improve image quality and reduce cost

Provide intelligent control HD, H265, dynamic transcoding and other services to achieve high-definition viewing at low bit rates, ensure user experience and reduce CDN acceleration service costs

Live and on-demand CDN acceleration

Professional live broadcast distribution CDN is accelerated to ensure low delay and smooth broadcast of live broadcast and meet the interaction needs of the host and users

NGB global scheduling schedules user requests to the most appropriate CDN acceleration node in real time, speeds up live stream distribution services through self-developed streaming media private transmission protocol, QUIC protocol and other technologies, effectively reduces delay, reduces stuck ratio, and improves live broadcast quality.

It supports full format transcoding, resolution conversion, H.264/H.265 encoding, intelligent control HD, custom transcoding, 1080P and 4K HD bit rate transcoding, static watermarking, flexible configuration of various scenes, and efficient transcoding to meet the needs of different users for live viewing; Intelligent control HD for live broadcast distribution is based on intelligent identification of business scenarios, and has lossless code reduction, image quality regeneration and other technologies to achieve high-definition viewing at low code rates, while reducing CDN acceleration costs; The whole link supports H.265, H266, AV1 distribution, CodeID and Enhanced RTMP access, and adaptive matching of H264 and H265 codecs can be used to accelerate the live broadcast at a lower bit rate, with clearer picture quality at the same bit rate.

Support conventional referer security chain, IP black and white list, UA security chain, timestamp security chain, back to source authentication and other content protection methods; In combination with the authentication security chain technology of the exclusive center of the whole network and the HTTPS full link anti hijacking strategy, multiple protections for live broadcast distribution are realized to reduce the risk of stolen broadcast; Real time screenshots, intelligent pornographic identification, etc. are used to effectively identify pornographic, violent, political and user-defined bad content, so as to protect the content compliance of the live CDN acceleration platform; Live broadcast delay, second level deletion, one button broadcast prohibition and other functions make live broadcast distribution content control more convenient.

Complete the switching, synthesis, bullet screen, watermark and other functions of traditional guidance in the cloud. The live broadcast distribution service realizes multi stream input and one stream output, and can switch freely between different scenes and different perspectives.

The live broadcast distribution service provides rich functions such as live recording, live broadcast to on-demand, live broadcast to replay, and one click sharing to improve the user experience; The live broadcast time shift function is supported, and the time shift duration can be customized according to customer needs. The time shift duration has no upper limit.