LVDN

Live Video Delivery Network (LVDN), also known as livestreaming content delivery, is based on eSurfing Cloud's leading content access and delivery network and powerful real-time video processing technology to ensure the high availability and transmission speed of services, provide customers with safe, stable and fast livestreaming acceleration services, so as to enable end-users to enjoy low-latency, high-definition and smooth live viewing experience.
  • Product Advantages
  • Features
  • Scenarios
  • Help

Product Advantages

Rich resources and network

With 2,000+ nodes; the network node architecture is based on the high-quality IP networks CN2 and 163, which fully guarantees the stability of network bandwidth.

High bitrate Ultra HD content transmission

Based on the optimization of the sinking metro network machine room/5G core machine room and protocol kernels, it can support the stable transmission of Ultra HD video content such as 4K\8K

Rich media processing capabilities

Provides integrated media processing capabilities such as live transcoding, recording, screenshot, watermarking, audit, time shifting, live delay, etc.; supports personalized user needs such as audio-only or video-only streaming

Reliable security protection

With a powerful DNS load balancing network, it can effectively resist DDOS attacks, respond to burst traffic, and provide reliable services for customers and businesses

Features
Live mode Live architecture: Supports the interactive live stream push/pull method for streamer pushing streams to the eSurfing Cloud edge nodes, as well as actively pull streams from origin and then deliver streams to viewers
Multi-protocol support Supports inputting the live stream of one protocol, and outputting live stream of multiple different protocols after being processed by the live media center. For example, it supports RTMP protocol stream pushing and RTMP/FLV/HLS protocol stream pulling.
Efficient real-time media processing Supports real-time media processing in various scenarios such as live transcoding, recording, screenshot, watermarking, audit, time shifting, live delay, audio-only and video-only, etc., to meet the needs of customers in different dimensions
Content security control Supports multiple hotlink protection solutions, such as IP blocklist/trustlist, Referer, UA, timestamp, and remote authentication, to achieve multiple protections for live distribution and reduce the risk of piracy
Blocking in seconds When customer monitoring finds that a streamer pushes illegal content, it supports self-service operation to suspend or block the stream pushing in real time, so as to achieve second-level blocking.
First screen quick start Supports unique audio and video delivery strategies to reduce player buffering wait time when users request playback data, enabling users to quickly watch the desired live content to enhance user experience

Scenarios

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  • Online TV livestreaming
  • Tournament/gaming live
  • Entertainment event live
Applicable Scenario
  • eSurfing Cloud LVDN provides high-quality livestreaming acceleration services for customers in the radio and television and new media industries, providing livestreaming copyright content from the customer's origin server, fast access to livestreaming services, ensuring a low-cost content delivery network, and meeting users' low latency, clear and smooth viewing experience
Advantages
  • High quality: Based on EDNS precise scheduling and node sinking, the operator-level precise IP library is refined to city granularity, which can accurately allocate the best nodes with high performance for customers
  • High reliability: The network node architecture is based on the high-quality IP networks CN2 and 163, which fully guarantees the stability of network bandwidth. All CDN POPs are connected to CN2 and 163 at the same time, serving as backups for each other.
Help