Cloud Streaming Services

A low-latency, accessible and high-speed live video broadcasting service

Backed by Tencent's well-established audiovisual platforms, globally-deployed cache nodes and leading AI technologies in audio and video, Tencent Cloud Streaming Services (CSS) provides developers with an end-to-end one-stop live audio and video broadcasting solution, including services such as professional and stable live push, transcoding, distribution and playback that fully meet your requirements for ultra-low latency, ultra-high image quality and ultra-high performance to sustain massive volumes of concurrent requests.

Benefits

Comprehensive Functionality

CSS has a complete set of features such as beauty filters, audio processing, instant broadcasting on the splash screen, low lag, live screencap broadcasting and seamless video definition changing. It is adaptive to various types of terminals and features self-adaptive uplink bit rate, meeting the needs of different application scenarios. It supports playback on any platform, making it easy for customized development.

Global Acceleration

Tencent Cloud boasts 1,100+ CDN cache nodes deployed with China Telecom, China Unicom and China Mobile and over a dozen small and medium ISPs across China such as Great Wall Broadband Network. It has 200+ global cache nodes in more than 50 countries across North America, Europe and Southeast Asia, supporting the global acceleration of live broadcasting businesses.

Professional Video Processing

CSS provides cloud-based transcoding and audio and video processing services for massive amounts of multimedia data. It can transcode audio and video files into formats suitable for playback through OTT and on PCs or mobile devices, and can perform various operations such as cover screenshotting, editing, porn detection and encryption.

Security Protection

Leveraging a variety of live broadcasting encryption technologies such as referer-based blocklist/allowlist, HTTPS-based secure acceleration and URL encryption, CSS can achieve comprehensive detection and protection to eliminate piracy. Plus, it features a more specialized digital rights management (DRM) solution to fully protect the security of your video assets.

Intelligent Learning

Empowered by AI-based smart recognition technology, CSS can intelligently learn and analyze the content, color and scene of images or videos, allowing machines to recognize and audit them in place of humans and thereby implementing features such as speech recognition, advertisement recognition, intelligent porn detection, intelligent subtitling and meaningless scene recognition.

Statistical Analysis

Based on big data analysis and meeting the needs of different scenarios of various industries, CSS enables the real-time control of push quality and the identification of playback issues. It monitors metrics such as bandwidth, traffic, requests and concurrent connections in real time and provides detailed statistical results to help with business expansion.

Features

Live Push

CSS can push live streams to Tencent Cloud through the RTMP protocol for lower lag and latency.

Live Broadcasting Playback

CSS can output original or instantly transcoded streams through the RTMP, FLV or HLS playback protocols.

CSS Console

You can quickly and easily manage domain names and live streams and view CSS service usage information in the CSS console.

Value-added Services

CSS offers various value-added services such as live transcoding, recording, screenshotting and global acceleration.

Live Push
Live Broadcasting Playback
CSS Console
Value-added Services