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Tencent Architect
Tencent Architect
Mar 11, 2022 · Cloud Computing

How Tencent Cloud’s Ultra‑Low‑Latency Live Streaming Redefined Real‑Time Video

This article explores how Tencent Cloud leveraged WebRTC and innovative engineering to create an ultra‑low‑latency live streaming solution that outperforms traditional CDN‑based streams, detailing the technical challenges, product decisions, and market impact that have driven rapid adoption across e‑commerce, education, and entertainment sectors.

Low latencyTencent CloudWebRTC
0 likes · 10 min read
How Tencent Cloud’s Ultra‑Low‑Latency Live Streaming Redefined Real‑Time Video
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Mar 9, 2022 · Industry Insights

How NetEase Cloud Music Built a Real‑Time Live‑Stream Recommendation System

This article details the architecture, incremental model training, feature engineering, and deployment strategies that enabled NetEase Cloud Music to achieve real‑time live‑stream recommendation, covering business background, multi‑objective modeling, real‑time feature pipelines, sample attribution, feature admission, and online performance results.

Incremental LearningModel Deploymentfeature engineering
0 likes · 26 min read
How NetEase Cloud Music Built a Real‑Time Live‑Stream Recommendation System
Sohu Tech Products
Sohu Tech Products
Mar 2, 2022 · Mobile Development

Overview of iOS Live Streaming Workflow

This article provides a comprehensive overview of the iOS live‑streaming workflow, detailing the six stages—capture, processing, encoding, packaging, network transmission, and playback—along with sample code for video/audio capture, encoding settings, and RTMP transmission.

AVFoundationMobile DevelopmentRTMP
0 likes · 18 min read
Overview of iOS Live Streaming Workflow
DataFunTalk
DataFunTalk
Mar 2, 2022 · Artificial Intelligence

Huya Live Streaming Recommendation Architecture: Business Background, System Design, Vector Retrieval, and Ranking

This article presents a comprehensive overview of Huya Live's recommendation system, covering business background, system architecture, vector retrieval techniques, ranking pipeline, technical challenges, implementation details, and future outlook, highlighting scalability and performance optimizations.

AIHuyalive streaming
0 likes · 14 min read
Huya Live Streaming Recommendation Architecture: Business Background, System Design, Vector Retrieval, and Ranking
58UXD
58UXD
Jan 13, 2022 · Product Management

How 58.com Turned Data and Design Into a Smarter 11.0 Product

This case study details 58.com’s 11.0 product overhaul, covering six months of research, data analysis, live‑stream and short‑video integration, AI/AR/VR applications, redesign of the homepage layout, and the evolution of the LOCO Design System to improve user efficiency and service reach.

AIUser Researchdata analysis
0 likes · 13 min read
How 58.com Turned Data and Design Into a Smarter 11.0 Product
58UXD
58UXD
Dec 28, 2021 · Product Management

Transforming Second-Hand Car Buying with Live Streaming: Design Insights & Framework

This article explores how live‑streaming rooms reshape the second‑hand car buying experience, detailing user research, value positioning, and a comprehensive design framework that strengthens perception, builds trust, and enables efficient connections through coordinated online and offline strategies, while outlining future optimization plans.

Design FrameworkUX designUser Research
0 likes · 9 min read
Transforming Second-Hand Car Buying with Live Streaming: Design Insights & Framework
DeWu Technology
DeWu Technology
Dec 24, 2021 · Operations

How to Quickly Attribute Live‑Streaming Alert Issues in a Kubernetes Environment

This article walks through a real‑world live‑streaming service alert where response time and goroutine spikes were traced through Grafana metrics, MySQL/Redis performance, routing logic, and Istio sidecar load, ultimately revealing a mis‑reported Istio metric and a resource‑allocation fix to prevent future jitter.

IstioKubernetesOperations
0 likes · 11 min read
How to Quickly Attribute Live‑Streaming Alert Issues in a Kubernetes Environment
Xianyu Technology
Xianyu Technology
Dec 21, 2021 · Mobile Development

How Xianyu Built a Cross‑Platform Flutter Live‑Streaming SDK

This article details Xianyu's engineering journey to replace third‑party live‑streaming SDKs with a custom, Flutter‑based cross‑platform solution that addresses customization difficulty, platform consistency, and log tracing while outlining design principles, module implementations, and performance outcomes.

FlutterMobile DevelopmentPlatformView
0 likes · 13 min read
How Xianyu Built a Cross‑Platform Flutter Live‑Streaming SDK
vivo Internet Technology
vivo Internet Technology
Dec 16, 2021 · Industry Insights

How Vivo Scaled Push, Storage, 3D, and Live Streaming for 270M Users

The 2021 Vivo Developer Conference showcased how the company’s engineering teams built high‑performance push services, a self‑developed storage platform, a full‑link 3D display system, a front‑end code‑coverage tool, a traffic replay solution, and a customizable live‑streaming SDK to support hundreds of millions of users.

3d-visualizationPush ServiceStorage Platform
0 likes · 8 min read
How Vivo Scaled Push, Storage, 3D, and Live Streaming for 270M Users
Shopee Tech Team
Shopee Tech Team
Dec 16, 2021 · Industry Insights

How Shopee Leverages Technology to Transform E‑Commerce in Southeast Asia

This article details Shopee's technical innovations—from logistics scheduling, address standardization, and fresh‑food expiry management to live‑streaming infrastructure, search scaling, real‑time data synchronization, chatbot analytics, and high‑throughput payment and order systems—showcasing how engineering breakthroughs power its 11.11 mega‑sale.

Logistics Optimizationcloud infrastructuredata synchronization
0 likes · 10 min read
How Shopee Leverages Technology to Transform E‑Commerce in Southeast Asia
Alibaba Terminal Technology
Alibaba Terminal Technology
Dec 6, 2021 · Backend Development

How We Achieved Low‑Latency, High‑Definition Multi‑Angle Live Streaming with WebRTC

This article details the design and implementation of a low‑latency, high‑definition multi‑angle live streaming solution using WebRTC, covering protocol selection, system architecture, edge commands, client integration, performance optimizations, and lessons learned from deploying the feature in a large‑scale live event.

Edge ComputingLow latencyVideo Encoding
0 likes · 15 min read
How We Achieved Low‑Latency, High‑Definition Multi‑Angle Live Streaming with WebRTC
MaGe Linux Operations
MaGe Linux Operations
Nov 21, 2021 · Backend Development

How to Reverse Engineer Laifeng Live Chat API and Send Automated Messages with Python

This guide walks through extracting and reproducing the encrypted parameters required to post chat messages on Laifeng live streams, covering site navigation, packet capture, timestamp generation, signature calculation via JavaScript decryption, and a complete Python script that logs in, builds the request, and sends the comment.

API reverse engineeringJavaScriptPython
0 likes · 17 min read
How to Reverse Engineer Laifeng Live Chat API and Send Automated Messages with Python
Alibaba Cloud Native
Alibaba Cloud Native
Nov 14, 2021 · Backend Development

How Live‑Streaming Architecture Handles Massive Traffic and Overcomes Key Challenges

The article explains the typical live‑streaming architecture, its core modules, the impact of CDN integration, and three major challenges—video‑stream pressure, low‑latency interactive protocols, and high‑concurrency pulse traffic—while showing how Alibaba Cloud PTS can be used for realistic performance testing.

Backend ArchitectureCDNPTS
0 likes · 9 min read
How Live‑Streaming Architecture Handles Massive Traffic and Overcomes Key Challenges
Xianyu Technology
Xianyu Technology
Nov 12, 2021 · Industry Insights

How Taobao’s Cutting‑Edge 3D XR, Multimodal AI, and Low‑Carbon Tech Redefined Double 11

Taobao’s Double 11 showcased a suite of advanced technologies—including 3D immersive XR live rooms, large‑scale multimodal product search, ultra‑low‑latency streaming, AI‑driven content moderation, and low‑carbon model compression—demonstrating how e‑commerce can innovate while promoting sustainability and inclusivity.

3D XRE‑commerce InnovationMultimodal AI
0 likes · 11 min read
How Taobao’s Cutting‑Edge 3D XR, Multimodal AI, and Low‑Carbon Tech Redefined Double 11
Douyu Streaming
Douyu Streaming
Nov 5, 2021 · Backend Development

How Douyu Built Its Own High‑Performance P2P Live‑Streaming System

Douyu’s senior streaming engineer Zhou Sha details the company’s self‑developed P2P solution, covering its background, architecture, key technologies such as sub‑streaming, WebRTC, data slicing, SDK design, and the strategies used to boost sharing rates and future roadmap.

CDNData SlicingP2P
0 likes · 24 min read
How Douyu Built Its Own High‑Performance P2P Live‑Streaming System
Douyu Streaming
Douyu Streaming
Oct 19, 2021 · Backend Development

Douyu’s Scalable P2P Live Streaming: Architecture, Key Tech & Future Plans

Douyu’s senior streaming engineer Zhou Sha details the company’s self‑developed P2P live‑video solution, covering its background, architecture, core technologies like sub‑streaming, WebRTC, data slicing, SDK design, sharing‑rate optimizations, and future roadmap for broader media applications.

Data SlicingP2PSharing Optimization
0 likes · 24 min read
Douyu’s Scalable P2P Live Streaming: Architecture, Key Tech & Future Plans
Youku Technology
Youku Technology
Sep 30, 2021 · Frontend Development

Web P2P Live Streaming Architecture and Implementation Using WebRTC

The article presents a WebRTC‑based peer‑to‑peer live‑streaming architecture that offloads CDN traffic by using RTCPeerConnection and RTCDataChannel, detailing client and server modules, ICE/STUN signaling, chunk scheduling, memory‑efficient serialization, and demonstrating significant bandwidth savings while preserving user experience.

P2PWeb DevelopmentWebRTC
0 likes · 13 min read
Web P2P Live Streaming Architecture and Implementation Using WebRTC
Alibaba Terminal Technology
Alibaba Terminal Technology
Sep 29, 2021 · Mobile Development

How HarmonyOS Distributed Soft Bus Enables Multi‑Device Live Streaming for 1688 Sellers

This article explains how 1688's live‑streaming platform leverages HarmonyOS's distributed soft bus to coordinate multiple devices—phones, cameras, and large screens—allowing seamless data migration, interactive large‑screen displays, and low‑cost, high‑efficiency multi‑device broadcasting for merchants.

Code ExampleDistributed Soft BusHarmonyOS
0 likes · 15 min read
How HarmonyOS Distributed Soft Bus Enables Multi‑Device Live Streaming for 1688 Sellers
Kuaishou Tech
Kuaishou Tech
Sep 22, 2021 · Operations

Scenario Two: CAPE Application in Live Streaming Push Flow

In live streaming scenarios, CAPE applications were implemented to reduce push stream bitrate by approximately 10%, enhancing QoE and QoS without noticeable changes, addressing hardware encoding limitations on mobile devices.

Bitrate OptimizationCAPEMobile Video Processing
0 likes · 6 min read
Scenario Two: CAPE Application in Live Streaming Push Flow
DataFunSummit
DataFunSummit
Sep 20, 2021 · Artificial Intelligence

Graph Algorithm Applications in Douyu Live Stream Anti‑Cheat: Architecture, Evolution, Modeling, and Case Studies

This article explains how Douyu leverages graph algorithms for live‑stream traffic anti‑cheat, detailing the platform’s risk scenarios, the overall graph architecture, its evolution, modeling workflow, practical case studies, and the resulting improvements in fraud detection and interpretability.

AIRisk Modelinganti-cheat
0 likes · 16 min read
Graph Algorithm Applications in Douyu Live Stream Anti‑Cheat: Architecture, Evolution, Modeling, and Case Studies
DataFunSummit
DataFunSummit
Sep 15, 2021 · Information Security

Intelligent Risk Control in Live Streaming: Algorithm Architecture and Practice at Douyu

This article presents Douyu's intelligent risk‑control system for live streaming, detailing the security challenges, a multi‑layer algorithm architecture covering content, user‑behavior, gang and device risks, the evolution of models for spam detection, risk scoring, gang identification, sequence analysis, and device fingerprinting, and discusses practical solutions and interpretability techniques.

AISecurityfraud detection
0 likes · 12 min read
Intelligent Risk Control in Live Streaming: Algorithm Architecture and Practice at Douyu
DataFunTalk
DataFunTalk
Aug 17, 2021 · Artificial Intelligence

Intelligent Data Assistant for Alibaba Live Streaming: Features, Architecture, and Business Impact

The article describes Alibaba's intelligent data assistant for live streaming, detailing streamer needs, the product's real‑time and post‑live reporting features, AI‑driven insights, the underlying big‑data architecture, and a rigorous experiment that demonstrates significant sales uplift and efficiency gains.

AIData Analyticsexperiment
0 likes · 18 min read
Intelligent Data Assistant for Alibaba Live Streaming: Features, Architecture, and Business Impact
DataFunTalk
DataFunTalk
Aug 16, 2021 · Artificial Intelligence

Intelligent Risk Control in Live Streaming: Architecture, Challenges, and Model Evolution at Douyu

This article presents Douyu's intelligent risk‑control system for live streaming, detailing the operational, activity, traffic, account, transaction and content safety challenges, the multi‑layer algorithm architecture, and the evolution of models for spam detection, risk scoring, gang identification, behavior sequencing, device fingerprinting, and interpretability.

Model architectureartificial intelligencefraud detection
0 likes · 13 min read
Intelligent Risk Control in Live Streaming: Architecture, Challenges, and Model Evolution at Douyu
Kuaishou Tech
Kuaishou Tech
Aug 13, 2021 · Industry Insights

How Kuaishou Uses Causal Inference to Optimize Live‑Streaming Experiments

This article analyzes Kuaishou's live‑streaming ecosystem, detailing causal‑inference frameworks, observational and experimental techniques such as DID, double machine learning, causal forests, uplift meta‑learners, and complex experiment designs like dual‑sided and time‑slice rotation to evaluate product and recommendation strategies.

AB testingKuaishoucausal inference
0 likes · 17 min read
How Kuaishou Uses Causal Inference to Optimize Live‑Streaming Experiments
Tencent Cloud Developer
Tencent Cloud Developer
Aug 10, 2021 · Backend Development

Backend Storage Design for Timeline Feed Streams: Read Diffusion, Write Diffusion, and Hybrid Approaches

Backend storage for timeline feeds can use read‑diffusion (pull), write‑diffusion (push), or a hybrid mix, each with trade‑offs in read/write load, scalability, and storage, while pagination should rely on last_id and snapshots for state‑driven ordering such as live‑streaming feeds.

live streamingpaginationread diffusion
0 likes · 17 min read
Backend Storage Design for Timeline Feed Streams: Read Diffusion, Write Diffusion, and Hybrid Approaches
TAL Education Technology
TAL Education Technology
Jul 15, 2021 · Backend Development

Design and Architecture of a Scalable Live‑Streaming Message Service

The article outlines the challenges of real‑time messaging in live‑streaming education, presents a multi‑stage backend architecture—including AccessServer, MessageServer, and specialized services—along with caching, clustering, and future enhancements such as connection migration and QUIC to achieve high reliability, low latency, and massive concurrency.

Backend ArchitectureDistributed SystemsScalability
0 likes · 12 min read
Design and Architecture of a Scalable Live‑Streaming Message Service
Baidu App Technology
Baidu App Technology
Jul 13, 2021 · Mobile Development

Baidu Live Streaming Startup Performance Optimization: Technical Practices and Solutions

Baidu’s live‑streaming team cut startup latency by dissecting the three‑phase launch process, streamlining business‑logic handling, employing HTTPDNS pre‑resolution, forcing first‑frame rendering, low‑bitrate fallback, pre‑loading kernels, direct H.264 SPS/PPS parsing, and HLS m3u8 pre‑fetching, achieving sub‑3 ms DNS and hundreds‑millisecond overall gains.

HLS StreamingHTTPDNSMobile Development
0 likes · 11 min read
Baidu Live Streaming Startup Performance Optimization: Technical Practices and Solutions
DataFunTalk
DataFunTalk
Jul 12, 2021 · Artificial Intelligence

Tencent Music Live Streaming Recommendation System: Architecture, Challenges, and Model Design

This article presents an in‑depth overview of Tencent Music's live‑streaming recommendation system, covering business background, system architecture, recall and ranking model designs, multi‑modal extensions, and advanced training techniques such as DSSM, ESMM, GradNorm, and CGC to improve user engagement and conversion.

AIDSSMTencent Music
0 likes · 13 min read
Tencent Music Live Streaming Recommendation System: Architecture, Challenges, and Model Design
Baidu Geek Talk
Baidu Geek Talk
Jul 12, 2021 · Backend Development

Optimization of Baidu Live Streaming Startup Process

Baidu’s live‑streaming startup latency was cut dramatically by streamlining the business‑scene flow, deploying device‑specific playback schemes, using HTTPDNS pre‑fetch, enhancing the kernel and media parsing, and pre‑loading HLS indexes, collectively delivering faster first‑screen times and improved QoE across iOS and Android devices.

DNS Pre-fetchMobile DevelopmentQoE
0 likes · 12 min read
Optimization of Baidu Live Streaming Startup Process
iQIYI Technical Product Team
iQIYI Technical Product Team
Jul 9, 2021 · Mobile Development

Performance Optimization of First-Frame Rendering in iOS Live Streaming (iQIYI Qixiu App)

By combining telemetry, Xcode Time Profile analysis, and a state‑machine‑driven deferment of playback until UI layout completes, the iQIYI Qixiu iOS team eliminated main‑thread SetFrame blocking and streamlined room‑data handling, boosting instant‑play success from roughly 56% to 78% and markedly improving first‑frame rendering latency.

First Frame RenderingMobile DevelopmentPerformance Optimization
0 likes · 8 min read
Performance Optimization of First-Frame Rendering in iOS Live Streaming (iQIYI Qixiu App)
Volcano Engine Developer Services
Volcano Engine Developer Services
Jul 1, 2021 · Backend Development

Scaling Real‑Time Audio/Video for 1000+ Users: Volcano Engine RTC Insights

Volcano Engine RTC shares its best‑practice solutions for large‑scale interactive scenarios—including thousand‑person audio chat, live‑stream co‑hosting, and cloud rendering—detailing server‑side stream selection, intelligent mixing, and edge‑node integration to reduce latency, bandwidth, and computational load while enhancing user experience.

backend optimizationcloud renderinglarge-scale audio
0 likes · 14 min read
Scaling Real‑Time Audio/Video for 1000+ Users: Volcano Engine RTC Insights
Volcano Engine Developer Services
Volcano Engine Developer Services
Jun 26, 2021 · Operations

How ByteDance Powers Billion‑User Video: RTC & Live Streaming Best Practices

The ByteDance Volcengine meetup showcased four expert talks covering RTC scalability for interactive entertainment, zero‑latency VOD optimization, cutting‑edge H.266 video codec development, and reliable live‑stream event practices, offering deep technical insights into powering billion‑user short‑video services.

ByteDanceVideo Streamingbest practices
0 likes · 4 min read
How ByteDance Powers Billion‑User Video: RTC & Live Streaming Best Practices
TAL Education Technology
TAL Education Technology
Jun 24, 2021 · Backend Development

Mature Applications of Real-Time Audio/Video in Education: TalRTC Architecture, High Availability, and Network Optimization

The presentation details the TalRTC real‑time communication platform used in online education, covering its product overview, three‑layer architecture, high‑availability and weak‑network strategies, as well as special optimizations for teaching scenarios that improve audio‑video quality and reliability.

Education TechnologyRTCWeak Network Optimization
0 likes · 9 min read
Mature Applications of Real-Time Audio/Video in Education: TalRTC Architecture, High Availability, and Network Optimization
DataFunTalk
DataFunTalk
Jun 23, 2021 · Artificial Intelligence

Graph Algorithm Practices for Anti‑Cheat on the Douyu Live‑Streaming Platform

This article explains how Douyu uses graph‑based algorithms to detect and mitigate fraudulent streaming traffic, covering the platform's risk‑control scenarios, the overall graph architecture, its evolution, modeling workflow, practical case studies, and the resulting improvements in detection accuracy and interpretability.

anti-cheatgraph algorithmsgraph embedding
0 likes · 16 min read
Graph Algorithm Practices for Anti‑Cheat on the Douyu Live‑Streaming Platform
58UXD
58UXD
Jun 23, 2021 · Product Management

How to Turn Live-Stream Gifts into Revenue Powerhouses: Design Secrets Revealed

This article analyzes how visually striking, emotionally driven live‑stream gifts boost sales, outlines the small and big gifting loops, and presents design strategies—relationship cues, psychological incentives, feedback mechanisms, and recharge experiences—that together create a sustainable monetization ecosystem.

Product Designgift designlive streaming
0 likes · 10 min read
How to Turn Live-Stream Gifts into Revenue Powerhouses: Design Secrets Revealed
Huawei Cloud Developer Alliance
Huawei Cloud Developer Alliance
Jun 21, 2021 · Cloud Computing

How Huawei Cloud Achieves Ultra‑Low Latency for E‑Commerce Live Streaming

This article examines the technical challenges of massive e‑commerce live streams, explains why traditional streaming suffers from high latency, and details Huawei Cloud's low‑latency architecture, protocols, intelligent scheduling and ultra‑fast transcoding that enable sub‑second product link delivery to millions of viewers.

CDNLow latencyVideo Transcoding
0 likes · 13 min read
How Huawei Cloud Achieves Ultra‑Low Latency for E‑Commerce Live Streaming
WeChat Client Technology Team
WeChat Client Technology Team
Jun 21, 2021 · Mobile Development

How We Enabled Live Streaming for WeChat Mini‑Games: Cross‑Process Video & Audio Capture

This article details the technical challenges and solutions for implementing live video and audio streaming in WeChat mini‑games, covering screen capture, cross‑process rendering with Surface, audio capture strategies, IPC performance testing, GL synchronization issues, and process‑priority optimizations.

AndroidAudio CaptureCross-Process Rendering
0 likes · 22 min read
How We Enabled Live Streaming for WeChat Mini‑Games: Cross‑Process Video & Audio Capture
58UXD
58UXD
Jun 21, 2021 · Product Management

How Live Streaming Is Redefining Recruitment: Strategies and Lessons from 58's Live Hiring

This case study examines how 58's live‑streaming recruitment platform evolved by analyzing user behavior, identifying pain points, and implementing design strategies that improve content discovery, create a lively atmosphere, and enhance interaction, ultimately boosting candidate engagement and conversion rates.

Case StudyInteraction DesignProduct Design
0 likes · 6 min read
How Live Streaming Is Redefining Recruitment: Strategies and Lessons from 58's Live Hiring
Xueersi Online School Tech Team
Xueersi Online School Tech Team
Jun 11, 2021 · Cloud Computing

Containerizing the Live Classroom Service: Architecture, Migration Process, and Lessons Learned

This article details the background, goals, architectural analysis, migration scope, step‑by‑step containerization process, code‑level challenges, and post‑migration results of moving a large‑scale live‑classroom platform from virtual machines to a Kubernetes‑based container environment, highlighting performance, reliability, and operational improvements.

Infrastructure MigrationKubernetesMicroservices
0 likes · 22 min read
Containerizing the Live Classroom Service: Architecture, Migration Process, and Lessons Learned
Tencent Music Tech Team
Tencent Music Tech Team
Jun 1, 2021 · Artificial Intelligence

TDQA: A No-Reference Deep Learning Based Video Quality Assessment Algorithm for Live Streaming

TDQA is a no‑reference, deep‑learning video quality assessment algorithm designed for live‑streaming, built on a large subjectively annotated dataset and an end‑to‑end architecture with fine‑tuned backbones, achieving state‑of‑the‑art accuracy and sub‑second inference for real‑time quality monitoring and pipeline optimization.

Deep LearningModel TrainingNo-Reference
0 likes · 15 min read
TDQA: A No-Reference Deep Learning Based Video Quality Assessment Algorithm for Live Streaming
New Oriental Technology
New Oriental Technology
May 31, 2021 · Fundamentals

Live Streaming Network Transmission: Protocols, Encoding, Decoding, and Synchronization

This article explains the end‑to‑end live‑streaming workflow, covering how a broadcaster pushes video and audio to a server, the various streaming protocols (RTMP, HTTP‑FLV, HLS, RTP), encoding formats, FFmpeg‑based decoding, hardware vs software decoding, and audio‑video synchronization techniques.

Audio-Video SyncNetwork ProtocolsStreaming
0 likes · 26 min read
Live Streaming Network Transmission: Protocols, Encoding, Decoding, and Synchronization
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
May 25, 2021 · Backend Development

How to Ensure Reliable Push Messaging in Live Online Classrooms

This article examines the challenges of message loss in live‑streamed online classrooms, analyzes why pushes can fail, and proposes a comprehensive reliability strategy—including TCP fundamentals, multi‑channel redundancy, sequence‑based ordering, hole‑pulling, and configurable back‑end mechanisms—to achieve near‑100% delivery.

Distributed SystemsMessage ReliabilityTCP
0 likes · 19 min read
How to Ensure Reliable Push Messaging in Live Online Classrooms
New Oriental Technology
New Oriental Technology
May 20, 2021 · Backend Development

Design and Evolution of an Online Education Post‑Class Replay Generation System

The article details the step‑by‑step architectural evolution of a cloud classroom replay generation platform, from a quick third‑party‑based implementation to a self‑developed, CDN‑integrated solution that now reliably produces nearly 90,000 class videos daily while reducing cost and operational complexity.

Backend ArchitectureCDNcloud computing
0 likes · 5 min read
Design and Evolution of an Online Education Post‑Class Replay Generation System
vivo Internet Technology
vivo Internet Technology
May 19, 2021 · Backend Development

Design and Evolution of Vivo Live‑Streaming IM Message System

Vivo’s live‑streaming IM system combines short‑polling and long‑connection techniques, Redis SortedSet storage, priority‑based routing, protobuf compression, and discard strategies to deliver a fault‑tolerant, high‑concurrency messaging backbone that scales with growing traffic and diverse message types.

Backend ArchitectureInstant Messaginglive streaming
0 likes · 20 min read
Design and Evolution of Vivo Live‑Streaming IM Message System
Kuaishou Tech
Kuaishou Tech
May 17, 2021 · Industry Insights

How Kuaishou Delivered Real‑Time Deep‑Learning Voice Conversion on PC

Kuaishou becomes the first company to deploy a deep‑learning‑based real‑time voice‑conversion system on PC clients, delivering stable, natural‑sounding transformed speech with sub‑200 ms latency, and the article analyzes industry methods, technical challenges, and the four‑module architecture that made it possible.

Audio ProcessingDeep LearningKuaishou
0 likes · 10 min read
How Kuaishou Delivered Real‑Time Deep‑Learning Voice Conversion on PC
vivo Internet Technology
vivo Internet Technology
May 12, 2021 · Backend Development

Understanding RTMP Protocol and Livego Source Code Analysis

The article explains RTMP’s multiplexed, packetized streaming over TCP, detailing its chunk structure, message types, handshake, and connection workflow, then demonstrates livego’s publishing and pulling processes, discusses typical latency sources, and offers mitigation strategies and reference resources for developers.

GoLivegoRTMP
0 likes · 28 min read
Understanding RTMP Protocol and Livego Source Code Analysis
JD.com Experience Design Center
JD.com Experience Design Center
May 10, 2021 · Operations

How to Design a High-Impact Live Streaming Room on a Low Budget

This guide explains how to create an attractive, viewer‑friendly live‑streaming studio by managing safe zones, choosing vertical formats, optimizing overlay placement, arranging the host’s position, and selecting clean backgrounds, all while keeping costs low and boosting audience engagement.

broadcast tipslive streamingroom design
0 likes · 8 min read
How to Design a High-Impact Live Streaming Room on a Low Budget
DataFunTalk
DataFunTalk
Apr 16, 2021 · Artificial Intelligence

Live Streaming Recommendation Ranking Model Evolution and Multi‑Objective Learning at Alibaba 1688

This article presents a comprehensive overview of Alibaba's 1688 live‑streaming recommendation system, detailing core challenges such as heterogeneous behavior modeling, multi‑objective optimization, and bias mitigation, and describing four successive model iterations—from feature‑engineered GBDT to attention‑based heterogeneous networks and transformer architectures—along with experimental results and practical insights.

Recommendation SystemsTransformerbias mitigation
0 likes · 22 min read
Live Streaming Recommendation Ranking Model Evolution and Multi‑Objective Learning at Alibaba 1688
Baidu App Technology
Baidu App Technology
Mar 26, 2021 · Backend Development

Design and Evolution of Baidu Live Streaming Message Service

Baidu’s live‑streaming message service evolved from a basic group‑chat model to a scalable multicast architecture that delivers up to a million concurrent users per room with sub‑second latency, using message aggregation, compression, and priority channels to manage QPS, bandwidth, and reliable gift delivery.

architecturehigh concurrencylive streaming
0 likes · 28 min read
Design and Evolution of Baidu Live Streaming Message Service
Baidu Geek Talk
Baidu Geek Talk
Mar 24, 2021 · Backend Development

How Baidu Scales Live‑Stream Messaging to Millions of Users

This article analyzes Baidu's live‑stream messaging system, compares it with ordinary group chat, identifies scalability challenges, proposes a multicast (mcast) architecture, evaluates performance, bandwidth, and client impact, and outlines further enhancements such as historical and gift messages.

Backend ArchitecturePerformance OptimizationScalability
0 likes · 29 min read
How Baidu Scales Live‑Stream Messaging to Millions of Users
58UXD
58UXD
Mar 18, 2021 · Product Management

Boosting Live‑Stream Dating: Design Secrets Behind 58’s Local Matchmaking

This case study examines how 58’s local‑version live‑stream matchmaking product leverages emotional gift systems, PK competition, and a tiered user incentive framework to boost engagement and revenue, detailing product background, design principles, and future growth strategies for the lower‑tier market.

PK gameplayProduct Designgift system
0 likes · 9 min read
Boosting Live‑Stream Dating: Design Secrets Behind 58’s Local Matchmaking
58UXD
58UXD
Feb 25, 2021 · Product Management

How Game Mechanics Boost Engagement in Live Dating Streams

This article examines the design of the "Spring Heat Value Competition" activity for a local live‑dating platform, detailing how game‑like mechanics, emotional curves, and visual styling were used to strengthen host‑user relationships, increase user participation, and drive a 116% rise in gift revenue.

OperationsProduct Designdating
0 likes · 6 min read
How Game Mechanics Boost Engagement in Live Dating Streams
Taobao Frontend Technology
Taobao Frontend Technology
Jan 25, 2021 · Frontend Development

How Alibaba’s MediaAI Studio Brings AI‑Powered Live Stream Interactions to Life

Alibaba’s Taobao live streaming team demonstrates how AI-driven gestures and facial recognition are integrated into live streams via the MediaAI Studio editor, enabling real‑time festive effects, customizable smart assets, and interactive gameplay, while outlining the underlying architecture, workflow, and future development plans.

AI interactionARMedia AI
0 likes · 17 min read
How Alibaba’s MediaAI Studio Brings AI‑Powered Live Stream Interactions to Life
Suning Technology
Suning Technology
Jan 22, 2021 · Operations

What Shaped China’s Retail Landscape in 2020? Key Trends and Insights

The 2020 Suning Retail Technology Research Institute report analyses how the pandemic reshaped China’s retail sector, highlighting dominant strategies of large platforms, the rise of community group buying, O2O, digital transformation, live‑stream commerce, innovative formats, city‑retail and local‑life services.

Community Group BuyingE‑commerceO2O
0 likes · 12 min read
What Shaped China’s Retail Landscape in 2020? Key Trends and Insights
21CTO
21CTO
Jan 19, 2021 · Product Management

WeChat’s Decade of Innovation: Zhang Xiaolong on Video Accounts, Live Streaming, and Product Simplicity

In a two‑hour WeChat Open Class talk, Zhang Xiaolong reflects on a decade of product evolution, explains the origin and growth of Video Accounts, shares insights on recommendation systems, live streaming, ID design, and the core principles of connection and simplicity that guide WeChat’s roadmap.

WeChatlive streamingproduct-management
0 likes · 39 min read
WeChat’s Decade of Innovation: Zhang Xiaolong on Video Accounts, Live Streaming, and Product Simplicity
Alibaba Terminal Technology
Alibaba Terminal Technology
Jan 14, 2021 · Frontend Development

How Alibaba’s MediaAI Studio Brings AI‑Powered Live Stream Interactions to Life

This article explains how Alibaba's MediaAI Studio enables real‑time gesture‑based festive effects, AI‑driven face accessories, and interactive live‑stream experiences on Taobao, detailing the workflow from design to deployment, the underlying media‑intelligence architecture, and future development plans.

AI interactionARMedia AI
0 likes · 15 min read
How Alibaba’s MediaAI Studio Brings AI‑Powered Live Stream Interactions to Life
58UXD
58UXD
Jan 11, 2021 · Product Management

How Live Streaming Revamped Rental Listings: A Post‑Pandemic Product Case Study

This case study examines how 58 Rental introduced a live‑streaming service during COVID‑19, identified landlord and audience pain points, designed a four‑stage guidance system, and achieved measurable improvements in session quality, duration, and landlord engagement, illustrating a successful product transformation.

User Researchlive streamingpost-pandemic
0 likes · 10 min read
How Live Streaming Revamped Rental Listings: A Post‑Pandemic Product Case Study
iQIYI Technical Product Team
iQIYI Technical Product Team
Dec 25, 2020 · Frontend Development

Optimizing Live Streaming Gift Animations: Formats, Performance, and Implementation on Qixiu PC Web

The article explores how Qixiu’s PC web client evolved gift‑animation formats—from Flash and APNG to a custom IXD and dual‑MP4 with alpha channel—optimizing file size, loading speed, and rendering performance via Canvas and WebGL, ultimately choosing the MP4 solution for quality, efficiency, and designer friendliness.

APNGAnimation FormatsCanvas
0 likes · 12 min read
Optimizing Live Streaming Gift Animations: Formats, Performance, and Implementation on Qixiu PC Web
58UXD
58UXD
Dec 22, 2020 · Product Management

Designing a Live Dating App for Tier‑2 Markets: Brand, UI, and Growth Strategies

This article reviews the design journey of a live‑streaming dating product launched on the 58 local app, covering brand positioning, visual language, component library creation, user growth system, and how design decisions aligned with business goals for the lower‑tier Chinese market.

Brand StrategyProduct DesignUI/UX
0 likes · 6 min read
Designing a Live Dating App for Tier‑2 Markets: Brand, UI, and Growth Strategies
Youzan Coder
Youzan Coder
Dec 18, 2020 · Big Data

Design and Implementation of a Configurable Real-Time Rule Engine for Live‑Streaming Product Audits

The paper presents a configurable real‑time rule engine for live‑streaming product audits that decouples data aggregation from rule execution, uses QLExpress for dynamic conditions, supports Dubbo and HTTP sources, and enables safe gray‑release updates, cutting the rule‑change cycle from weeks to near‑real‑time.

Big DataConfigurationQLExpress
0 likes · 8 min read
Design and Implementation of a Configurable Real-Time Rule Engine for Live‑Streaming Product Audits
vivo Internet Technology
vivo Internet Technology
Dec 15, 2020 · Backend Development

Principles, Technologies, and Practical Solutions of Live Streaming – A Case Study of Vivo Product Launch

The article outlines core live‑streaming principles, workflow, and major protocols (RTMP, HLS, HTTP‑FLV), then examines Vivo’s product‑launch challenges—massive concurrency, QPS spikes, and content safety—and presents practical solutions such as multi‑level caching, circuit‑breaker degradation, token‑bucket rate limiting to ensure stable, high‑quality streaming.

Media ServerRTMPStreaming Protocols
0 likes · 19 min read
Principles, Technologies, and Practical Solutions of Live Streaming – A Case Study of Vivo Product Launch
21CTO
21CTO
Dec 14, 2020 · Product Management

Why Baidu Is Buying Live‑Streaming Platforms to Boost User Stickiness

The article analyzes Baidu's strategic shift toward acquiring YY Live and strengthening its mobile content ecosystem, highlighting how the lack of a unified account system and declining user dwell time have driven the search giant to pursue live‑streaming and recommendation‑driven products to diversify revenue and improve user retention.

AIAcquisitionBaidu
0 likes · 12 min read
Why Baidu Is Buying Live‑Streaming Platforms to Boost User Stickiness
58UXD
58UXD
Dec 8, 2020 · Product Management

How to “Lie Down and Win” in Product Design: Insights from Rental Live‑Streaming

This article recounts how a rental‑live‑streaming product turned pandemic challenges into growth, outlines a five‑point “lie‑down‑to‑win” methodology, and shares practical design and product‑management lessons for achieving rapid, sustainable success in fast‑changing markets.

COVID-19Case StudyProduct Design
0 likes · 16 min read
How to “Lie Down and Win” in Product Design: Insights from Rental Live‑Streaming
58UXD
58UXD
Dec 4, 2020 · Product Management

How 3D Live‑Streaming Gifts Boost Engagement and Revenue

This case study details how a dating live‑stream platform transformed its gift system by adopting 3D design, outlining the design background, thinking, advantages, workflow, product strategy, and new gameplay mechanics, and demonstrates the resulting improvements in user engagement, design efficiency, and revenue.

3D designgift designlive streaming
0 likes · 8 min read
How 3D Live‑Streaming Gifts Boost Engagement and Revenue
Taobao Frontend Technology
Taobao Frontend Technology
Nov 14, 2020 · Operations

How Alibaba Scales Double 11: Inside the Tech Behind 5,000 Billion‑Yuan Sales

Alibaba's Double 11 set a new record with 498.2 billion yuan in sales and a peak of 583,000 orders per second, prompting the Taobao tech team to confront unprecedented concurrency, live‑streaming spikes, and evolving consumer behavior through advanced cloud‑native architectures and real‑time content integration.

Cloud NativeOperationsScalability
0 likes · 14 min read
How Alibaba Scales Double 11: Inside the Tech Behind 5,000 Billion‑Yuan Sales
Xianyu Technology
Xianyu Technology
Nov 13, 2020 · Industry Insights

Inside Taobao’s Record‑Breaking Double 11: Tech Challenges and Solutions

Taobao set new records during this year's Double 11 with 49.82 billion yuan in sales and a peak of 583,000 orders per second, prompting the platform to deploy large‑scale live‑streaming, cloud‑native infrastructure, full‑chain merchant stress tests, AI‑driven features and ultra‑low‑latency GRTN networking to handle unprecedented traffic and evolving consumer behavior.

Cloud NativeIndustry analysisScalability
0 likes · 12 min read
Inside Taobao’s Record‑Breaking Double 11: Tech Challenges and Solutions
Ctrip Technology
Ctrip Technology
Nov 12, 2020 · Backend Development

Ctrip Live Streaming Technology Overview and Implementation

This article presents a comprehensive overview of Ctrip's live streaming solution, covering the evolution of live streaming, core streaming principles, encoding and protocol choices such as RTMP, HLS, WebRTC, the front‑end framework built with Android, ReactNative and native modules, encountered integration challenges, and the final architectural summary.

AndroidRTMPReactNative
0 likes · 12 min read
Ctrip Live Streaming Technology Overview and Implementation
Xianyu Technology
Xianyu Technology
Nov 11, 2020 · Industry Insights

How Alibaba’s Double‑11 Tech Stack Powers Record‑Breaking Live Commerce

Alibaba’s Double 11 2023 showcased a suite of cutting‑edge technologies—including the GRTN real‑time transmission network, edge‑AI voice interaction, massive digital infrastructure, AI‑driven smart sample rooms, and 3D virtual home‑decoration live streams—that together delivered sub‑second latency, 30% cost reduction, and unprecedented merchant scalability.

3D virtual realityBig DataDigital Infrastructure
0 likes · 11 min read
How Alibaba’s Double‑11 Tech Stack Powers Record‑Breaking Live Commerce
58UXD
58UXD
Oct 14, 2020 · Product Management

How Emotional Design Boosts Live‑Streaming Gift Revenue: A Practical Framework

This article details a research‑driven approach to building an emotional gift system for a live‑stream dating platform, covering user emotion indicators, competitor analysis, design language, and a semantic intention library that together enhanced user experience and significantly increased revenue.

Emotional DesignUXUser Research
0 likes · 7 min read
How Emotional Design Boosts Live‑Streaming Gift Revenue: A Practical Framework
Architects' Tech Alliance
Architects' Tech Alliance
Sep 29, 2020 · Cloud Computing

Overview of Alibaba Cloud CDN Live Streaming Architecture and Key Concepts

This article explains the fundamentals of video streaming, media transcoding, and CDN technology, then details Alibaba Cloud's live streaming architecture, including terminology, workflow stages, system components, business functions, and typical application scenarios such as UGC, e‑commerce, sports, gaming, and online education.

CDNVideo Transcodingarchitecture
0 likes · 14 min read
Overview of Alibaba Cloud CDN Live Streaming Architecture and Key Concepts
Tencent Cloud Developer
Tencent Cloud Developer
Sep 10, 2020 · Frontend Development

Live Streaming Latency Measurement: FLV and WebRTC Solutions

To accurately benchmark and reduce end-to-end latency on large live-streaming platforms, this article details practical measurement frameworks for both HTTP-FLV—using custom SEI timestamps and cloud-synced clocks—and WebRTC—leveraging RTCPeerConnection stats to dissect uplink, server, jitter, decoding, and render delays.

FLVFront-endWebRTC
0 likes · 7 min read
Live Streaming Latency Measurement: FLV and WebRTC Solutions
58UXD
58UXD
Sep 8, 2020 · Product Management

Designing Live-Streaming Dating Gifts: From Emotional Metrics to 3D Animation

An in‑depth look at how 58’s local‑market live‑stream dating product designs interactive gifts, defines emotional metrics, and creates visual and animation assets—from sketch to 3D—aimed at boosting user engagement and revenue in the under‑served single‑person segment.

User experienceanimationemotional metrics
0 likes · 7 min read
Designing Live-Streaming Dating Gifts: From Emotional Metrics to 3D Animation
Taobao Frontend Technology
Taobao Frontend Technology
Sep 4, 2020 · Frontend Development

How a Frontend Engineer Turned Career Confusion into Multimedia Innovation

In this candid talk, a former Alibaba multimedia front‑end engineer shares his career journey—from early patents and B2B animation work to leading live‑streaming projects, detailing the challenges, technical breakthroughs, and personal reflections that helped him overcome professional uncertainty.

Career DevelopmentMultimediaSoftware Architecture
0 likes · 13 min read
How a Frontend Engineer Turned Career Confusion into Multimedia Innovation
Xianyu Technology
Xianyu Technology
Sep 1, 2020 · Artificial Intelligence

Interest-Based Live Stream Recommendation System for Xianyu

Within three weeks, the team built an interest‑based live‑stream recommendation platform for Xianyu that combined operational insights, BI analysis, and offline algorithms to generate user‑anchor interest tags, sync them to an online graph, and dramatically boost top‑room UV and click‑through rates.

Big Datagraph databaseinterest tagging
0 likes · 8 min read
Interest-Based Live Stream Recommendation System for Xianyu
Java Architect Essentials
Java Architect Essentials
Aug 15, 2020 · Backend Development

Design and Optimization of Bilibili Live Chat (GOIM) System

This article explains how Bilibili's GOIM live chat system was architected and continuously optimized to achieve high stability, high availability, and sub‑second latency through modular backend components, memory and module optimizations, and multi‑IDC network improvements.

BackendPerformance Optimizationarchitecture
0 likes · 13 min read
Design and Optimization of Bilibili Live Chat (GOIM) System
转转QA
转转QA
Aug 11, 2020 · Backend Development

Testing Strategies and Architecture for Live‑Streaming Platform Platformization

The article explains how QA engineers should adapt their testing approach when a live‑streaming service evolves from a simple business‑focused system to a modular, scalable platform, covering architecture changes, testing directions such as interface, data preparation, performance, and comprehensive project control.

Backend ArchitecturePerformance TestingPlatformization
0 likes · 7 min read
Testing Strategies and Architecture for Live‑Streaming Platform Platformization
iQIYI Technical Product Team
iQIYI Technical Product Team
Jul 31, 2020 · Backend Development

Technical Exploration of iQIYI's Qixiu Live Streaming System

iQIYI’s Qixiu platform supports both single‑host RTMP‑based ordinary live streams and multi‑host UDP‑RTP link‑mic sessions by using an enhanced WebRTC (woogeen) stack with a client SDK, load‑aware MCU nodes, and backend services that handle signaling, mixing, transcoding, adaptive bitrate, echo cancellation, and fault‑tolerant deployment, while outlining future improvements such as real‑time MCU switching and mobile network handover.

RTMPRTPServer Architecture
0 likes · 13 min read
Technical Exploration of iQIYI's Qixiu Live Streaming System
Beike Product & Technology
Beike Product & Technology
Jul 31, 2020 · Mobile Development

Design and Evolution of a Mobile Live‑Streaming Platform at Beike

This article describes how Beike built, refined, and scaled a mobile live‑streaming platform—detailing early challenges, architectural pain points of version 1.0, and the systematic improvements introduced in version 2.0 such as clear boundaries, functional aggregation, layered platform design, dynamic configuration, monitoring, and zero‑cost integration to support diverse business scenarios.

SDKlive streamingmobile architecture
0 likes · 11 min read
Design and Evolution of a Mobile Live‑Streaming Platform at Beike
58UXD
58UXD
Jul 15, 2020 · Product Management

How We Built a Differentiated Live‑Streaming Experience for Bulu

This case study details Bulu's live‑streaming project, covering market analysis, design of a full‑process 1.0 experience, enhancements in 2.0 for traffic conversion and retention, innovative gift design, and the measurable impact on user engagement and business metrics.

Case StudyProduct Designlive streaming
0 likes · 7 min read
How We Built a Differentiated Live‑Streaming Experience for Bulu
Beike Product & Technology
Beike Product & Technology
Jul 10, 2020 · Mobile Development

How to Build a Live Streaming App: Architecture, Technologies, and Implementation Guide

This article explains the complete live‑streaming workflow—from video/audio capture on the broadcaster side, through encoding, transmission, server processing, and playback—while comparing third‑party services with self‑built solutions and providing concrete iOS code examples using AVFoundation, LFLiveKit and GPUImage.

AVFoundationGPUImageLFLiveKit
0 likes · 20 min read
How to Build a Live Streaming App: Architecture, Technologies, and Implementation Guide
Sohu Tech Products
Sohu Tech Products
Jul 8, 2020 · Artificial Intelligence

Overview of Recommendation Systems and Their Evolution in Live Streaming Platforms

This article explains the fundamentals of recommendation systems, discusses early hotness‑based approaches, describes modern architectures with recall and ranking stages, reviews collaborative‑filtering techniques, matrix factorization, deep learning models such as NCF and NeuMF, and details how these methods are applied and optimized for live‑streaming services.

AIDeep LearningRecommendation Systems
0 likes · 30 min read
Overview of Recommendation Systems and Their Evolution in Live Streaming Platforms
Tencent Tech
Tencent Tech
Jun 18, 2020 · Backend Development

Scaling Live‑Ecommerce Platforms: Architecture Behind Billions of Users

This article examines the rapid rise of live‑ecommerce during the 618 shopping festival, explains why the “live + ecommerce” model demands robust backend, streaming and CDN infrastructure, and details Tencent Cloud’s architectural solutions—including media processing, low‑latency protocols, bandwidth optimization and anti‑attack measures—to support massive concurrent traffic.

Low latencyarchitecturee‑commerce
0 likes · 10 min read
Scaling Live‑Ecommerce Platforms: Architecture Behind Billions of Users
Taobao Frontend Technology
Taobao Frontend Technology
Jun 9, 2020 · Frontend Development

Unlocking Taobao Live: Front‑End Multimedia Tech Behind the Hype

This article explores the front‑end multimedia technologies that power Taobao Live, covering video and audio fundamentals, container and codec formats, streaming protocols, player architecture, web media APIs, and popular open‑source frameworks for building robust live‑streaming experiences.

Multimediaaudiolive streaming
0 likes · 16 min read
Unlocking Taobao Live: Front‑End Multimedia Tech Behind the Hype
Alibaba Terminal Technology
Alibaba Terminal Technology
Jun 4, 2020 · Frontend Development

How Alibaba Scales Live Streaming Across Multiple Front‑End Platforms

This article details Alibaba’s live‑streaming technical architecture, describing the layered front‑end capabilities, the ALive open platform, mini‑program integration process, component types, cross‑platform communication, achieved results, and future roadmap for scaling live broadcasts across multiple apps and devices.

AlibabaMini ProgramOpen Platform
0 likes · 14 min read
How Alibaba Scales Live Streaming Across Multiple Front‑End Platforms
Taobao Frontend Technology
Taobao Frontend Technology
Jun 4, 2020 · Frontend Development

How Alibaba Scaled Live Streaming Across Apps with an Open Platform Architecture

This article explains how Alibaba's Taobao Live team built an open ALive platform that unifies SDK, Weex, and mini‑program integrations to broadcast a single live event across multiple apps, achieving millions of viewers and massive sales while outlining the architecture, open design, mini‑program workflow, results, and future roadmap.

ALiveAlibabaFrontend Architecture
0 likes · 13 min read
How Alibaba Scaled Live Streaming Across Apps with an Open Platform Architecture
Tencent Tech
Tencent Tech
Jun 2, 2020 · Cloud Computing

How SRT Enables Low‑Latency, Reliable Live Streaming for Global eSports Events

The article explains how the Secure Reliable Transport (SRT) protocol, combined with Tencent Video Cloud’s optimized infrastructure, overcame latency and packet‑loss challenges to deliver stable, high‑quality live streams for the 2020 LPL Mid‑Season Cup and other large‑scale events, and describes its broader applications through MediaConnect.

Low latencyMediaConnectNetwork Transmission
0 likes · 10 min read
How SRT Enables Low‑Latency, Reliable Live Streaming for Global eSports Events
21CTO
21CTO
May 17, 2020 · Product Management

Why Baidu Is Betting on Knowledge Live Streaming: Strategy and Market Insights

Baidu’s CEO Li Yanhong launched a book‑themed live broadcast with Fan Deng, drawing over 9.2 million viewers, and the article analyzes how Baidu’s knowledge‑focused live streaming strategy leverages its search engine strengths, creator ecosystem, and market trends to differentiate from entertainment‑driven platforms.

BaiduCreator EcosystemMarket analysis
0 likes · 15 min read
Why Baidu Is Betting on Knowledge Live Streaming: Strategy and Market Insights
Programmer DD
Programmer DD
May 5, 2020 · Backend Development

How to Build a High‑Concurrency Live Quiz System: Architecture & Tech Stack

This article explains the product features, technical challenges, technology choices, and detailed architecture design for a live‑streaming quiz application that must support up to one million concurrent users, high QPS, low latency, and secure financial transactions.

Backend ArchitectureProtobufWebSocket
0 likes · 18 min read
How to Build a High‑Concurrency Live Quiz System: Architecture & Tech Stack
Huajiao Technology
Huajiao Technology
Apr 7, 2020 · Artificial Intelligence

How Huajiao Live Built a From‑Scratch Personalized Recommendation System

This article analyzes Huajiao Live's end‑to‑end recommendation pipeline, covering basic concepts, recall and ranking algorithms—including collaborative filtering, matrix factorization, deep learning models—and multi‑objective optimization, while detailing the engineering workflow for training, deployment, and real‑time serving in a live‑streaming environment.

AIDeep Learningcollaborative filtering
0 likes · 17 min read
How Huajiao Live Built a From‑Scratch Personalized Recommendation System
DataFunTalk
DataFunTalk
Mar 26, 2020 · Artificial Intelligence

Building a Personalized Live‑Streaming Recommendation System: From Basics to Advanced Models at Huajiao Live

This article explains how Huajiao Live designed and evolved its live‑streaming recommendation system, covering basic concepts, collaborative‑filtering and matrix‑factorization techniques, deep‑learning models, ranking and multi‑objective optimization, and practical deployment considerations for real‑time personalized content delivery.

Deep LearningHuajiaocollaborative filtering
0 likes · 16 min read
Building a Personalized Live‑Streaming Recommendation System: From Basics to Advanced Models at Huajiao Live
iQIYI Technical Product Team
iQIYI Technical Product Team
Mar 20, 2020 · R&D Management

Insights into iQIYI's PMO: Enhancing Project Delivery Efficiency and Value

At iQIYI, Elva leads a versatile PMO that acts like a conductor—standardizing processes, tailoring Scrum, Kanban or waterfall methods, and providing varying levels of support—to coordinate over 100 concurrent infrastructure, product and live‑streaming projects, boost delivery efficiency, and raise organizational maturity without adding headcount.

PMOProject Managementagile
0 likes · 9 min read
Insights into iQIYI's PMO: Enhancing Project Delivery Efficiency and Value