tencent cloud

Cloud Streaming Services

A low-latency, stable and accessible live video broadcasting service

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Video on Demand

Tencent Cloud Streaming Services (CSS) provides developers with end-to-end services for live audio and video streaming. Backed by Tencent's powerful audio/video platforms, globally-deployed acceleration nodes, and leading AI technologies in audio and video, CSS offers live stream publishing, transcoding, distribution, and playback capabilities that guarantee ultra-low latency and ultra-high video quality for huge volumes of concurrent users.

Below
800ms
End-to-end millisecond-level live streaming capability
With 150 Tbps bandwidth reserve
2800+
2800+ global acceleration nodes
Under the same video quality
50%
TSC Transcoding can reduce the bitrate by 50%+ , and improve the VMAF score by 5+
Only
5 minutes
With convenient integration, you can quickly run the CSS DEMO in just 4 steps
Why choose us?
High Concurrency and Low Latency

Leading live streaming into the era of millisecond-level latency, easily coping with millions of concurrent viewers, excellent weak network resistance, catering to high concurrency, low cost, instant start, and ultra-clear playback experience for standard live streaming

Professional Video Processing

Provide rich cloud-based audio and video processing capabilities such as Top Speed Codec (TSC) Transcoding, adaptive bitrate, recording, time shifting, real-time subtitles, screencapture, watermark, standby stream, etc., to meet your diverse scenario requirements

Cross-platform Compatibility

Offer various access methods, including iOS, Android, and Flutter, support multiple protocol access such as RTMP, WebRTC, DASH, SRT, QUIC, and more. You can quickly develop and customize your own live streaming room within a few minutes

Security and Anti-piracy

Through various live streaming encryption technologies, comprehensive detection and protection are achieved, reducing the risk of piracy. Provide more professional Digital Rights Management (DRM) solutions to fully protect your video security

Rich functions to support various scenarios

Live E-commerce

  • Millisecond Latency
  • IM Chat Barrage
  • Time-shifted Playback for Product Introductions

Features

Ultra-Low Latency
Using UDP protocol, providing users with smooth High Definition live streaming with millisecond-level latency, Average end-to-end latency of 800ms
Time Shifting
Seamlessly integrates live streaming and recorded playback, allowing users to pause and rewind during live broadcasts
Chat Barrage
In conjunction with IM products to implement barrage, conversation chats, etc.
Beauty Effects
In conjunction with Beauty Effects SDK to provide beauty, filters, stickers, and other effects for the video

Rich functions to support various scenarios

Live E-commerce

  • Millisecond Latency
  • IM Chat Barrage
  • Time-shifted Playback for Product Introductions

Features

Ultra-Low Latency
Using UDP protocol, providing users with smooth High Definition live streaming with millisecond-level latency, Average end-to-end latency of 800ms
Time Shifting
Seamlessly integrates live streaming and recorded playback, allowing users to pause and rewind during live broadcasts
Chat Barrage
In conjunction with IM products to implement barrage, conversation chats, etc.
Beauty Effects
In conjunction with Beauty Effects SDK to provide beauty, filters, stickers, and other effects for the video

Live Shows

  • Millisecond Latency
  • Accurate crackdown on non-compliant live broadcasts
  • Live recording for UGC materials
  • Beauty effects Features

Features

Ultra-Low Latency
Average end-to-end latency of 800ms
Live Co-anchoring
Supports real-time interactive co-anchoring between audience and host
Cloud Recording
On-demand recording of multi-format audio and video files
Live Content Moderation
Accurately identifies non-compliant content and promptly notifies
Beauty Effects
In conjunction with Beauty Effects SDK to provide beauty, filters, stickers, and other effects for the video

Live Shows

  • Millisecond Latency
  • Accurate crackdown on non-compliant live broadcasts
  • Live recording for UGC materials
  • Beauty effects Features

Features

Ultra-Low Latency
Average end-to-end latency of 800ms
Live Co-anchoring
Supports real-time interactive co-anchoring between audience and host
Cloud Recording
On-demand recording of multi-format audio and video files
Live Content Moderation
Accurately identifies non-compliant content and promptly notifies
Beauty Effects
In conjunction with Beauty Effects SDK to provide beauty, filters, stickers, and other effects for the video

Online Education

  • Ultra-low latency for a true-to-life offline classroom interactive experience
  • Authentication encryption, watermarking, etc., to ensure the security of education live streaming
  • Full course recording

Features

Ultra-Low Latency
Average end-to-end latency of 800ms
Live Streaming Authentication Encryption
Ensuring live streaming security through distribution restrictions, encrypted playback addresses, and content encryption
Live Watermarking
Brand statement, copyright protection
Cloud Recording
Reinforce learning outcomes through post-class playback

Online Education

  • Ultra-low latency for a true-to-life offline classroom interactive experience
  • Authentication encryption, watermarking, etc., to ensure the security of education live streaming
  • Full course recording

Features

Ultra-Low Latency
Average end-to-end latency of 800ms
Live Streaming Authentication Encryption
Ensuring live streaming security through distribution restrictions, encrypted playback addresses, and content encryption
Live Watermarking
Brand statement, copyright protection
Cloud Recording
Reinforce learning outcomes through post-class playback

Live sporting

  • Quickly deliver match results to the audience
  • ABR reduces lag and improves playback experience
  • TSC Transcoding effectively reduces bandwidth costs
  • Intelligent barrage make the content of the user's attention area visible at all times
  • DRM encryption

Features

Ultra-Low Latency
Average end-to-end latency of 800ms
TSC Transcoding
High Definition with low bitrate, reducing bitrate by up to 50%+ with the same quality
ABR Multi-bitrate Adaptive Streaming
Dynamically adjusts video resolution based on real-time bandwidth
Sports Time-shifted Playback
Seamlessly integrates live streaming and recorded playback, allowing users to pause and rewind during live broadcasts
Intelligent Barrage
Identifies character coordinates, making barrage avoid focus areas
DRM Encryption
Supports technologies such as Widevine, Fairplay, and NormalAES, providing comprehensive technical protection for copyrights

Live sporting

  • Quickly deliver match results to the audience
  • ABR reduces lag and improves playback experience
  • TSC Transcoding effectively reduces bandwidth costs
  • Intelligent barrage make the content of the user's attention area visible at all times
  • DRM encryption

Features

Ultra-Low Latency
Average end-to-end latency of 800ms
TSC Transcoding
High Definition with low bitrate, reducing bitrate by up to 50%+ with the same quality
ABR Multi-bitrate Adaptive Streaming
Dynamically adjusts video resolution based on real-time bandwidth
Sports Time-shifted Playback
Seamlessly integrates live streaming and recorded playback, allowing users to pause and rewind during live broadcasts
Intelligent Barrage
Identifies character coordinates, making barrage avoid focus areas
DRM Encryption
Supports technologies such as Widevine, Fairplay, and NormalAES, providing comprehensive technical protection for copyrights

Live Gaming

  • Build live streaming capabilities through MLVB SDK
  • ABR reduces lag and improves playback experience
  • Recording & intelligent clipping record game highlights

Features

ABR Multi-bitrate Adaptive Streaming
Dynamically adjusts video resolution based on real-time bandwidth
Cloud Recording
On-demand recording of multi-format audio and video files
Intelligent Clipping
Permanently store highlights of past live streams

Live Gaming

  • Build live streaming capabilities through MLVB SDK
  • ABR reduces lag and improves playback experience
  • Recording & intelligent clipping record game highlights

Features

ABR Multi-bitrate Adaptive Streaming
Dynamically adjusts video resolution based on real-time bandwidth
Cloud Recording
On-demand recording of multi-format audio and video files
Intelligent Clipping
Permanently store highlights of past live streams
Trusted by
Compliance and Privacy
SOC
ISO 9001
ISO 27001
ISO 27017
ISO 27018
CSA STAR
NIST CSF
ISO 27701
ISO 29151
BS10012
Are you ready to get started?

We will bring you an extraordinary live streaming experience