Red5 Documentation Documentation Home Documentation Site Help Streaming Glossary Red5 Cloud Introduction Overview of Red5 Cloud Key Features and Benefits of Red5 Cloud Comparison with Red5 Pro How Red5 Cloud enhances Red5 Pro Use Cases Typical Scenarios and Applications using Red5 Cloud Getting Started Account Setup Sign Up Configuration Basics Quick Start Guide Step by Step from Zero to Streaming with Red5 Cloud Step by Step from Zero to Streaming Zixi with Red5 Cloud Step by Step from Zero to Streaming RTMP with Red5 Cloud Step by Step from Zero to Streaming SRT with Red5 Cloud User’s Guide Red5 Cloud Architecture Red5 Cloud Deployments Red5 Cloud Dev Resources Red5 Cloud Account Encoding WebRTC Encoding with Red5 Cloud RTMP Encoding with Red5 Cloud Red5 Cloud Transcoding Red5 Cloud RTMP Proxy Development API Stream Manager 2.0 API SDKs Red5 Core SDK Red5 Pro WebRTC SDK Red5 Cloud Troubleshooting Red5 Cloud FAQs Red5 Cloud Support Resources Red5 Cloud Support Red5 Cloud Privacy Information Red5 Cloud Release Notes Red5 Cloud v1.12.0 Release Notes Red5 Cloud v1.11.0 Release Notes Red5 Cloud v1.10.0 Release Notes Red5 Cloud v1.9.2 Release Notes Red5 Cloud v1.9.1 Release Notes Red5 Cloud v1.9.0 Release Notes Red5 Cloud v1.8.0 Release Notes Red5 Cloud v1.7.0 Release Notes Red5 Cloud v1.3.0 Release Notes Red5 Cloud v1.2.5 Release Notes Red5 Cloud v1.2.4 Release Notes Red5 Cloud v1.2.3 Release Notes Red5 Cloud v1.2.2 Release Notes Red5 Cloud v1.2.1 Release Notes Red5 Cloud v1.2.0 Release Notes Red5 Cloud v1.1.2 Release Notes Red5 Cloud v1.1.1 Release Notes Red5 Cloud v1.1.0 Release Notes Red5 Cloud v1.0.0 Release Notes Red5 Pro User’s Guide Authentication Round Trip Authentication Round Trip Authentication Architecture Round Trip Authentication Prerequisites Round Trip Authentication Configuration Client Authentication Round-Trip Authentication Use Cases Preparing The NodeJS Mock Server Simple Authentication Plugin Configuration Prerequisites Application-Level Configuration Configuring Credentials Cluster Support Simple Authentication Use Cases File Authentication Validator File Authentication Architecture File Authentication Configuration JWT Authentication JWT Authentication Architecture JWT Authentication Configuration JWT Claims Specification Client Authentication JWT Token Generation JWT Authentication Use Cases Security Considerations Clustering Clustering Terminology Enabling or Disabling Clustering Clustering Configuration Clustering Use cases Codecs Codec Configuration h.265 Encoding and Playback DRM with Castlabs DVR Installation Stand-Alone Installation Linux Install Defining Red5 Pro as a Service on Linux macOS Installation Installing Red5 Pro on Windows Server Upgrade Instructions Upgrading from Red5 Pro v13 to v15 Red5 Pro License Key Upgrading from Red5 Pro v14 to v15 Static Cluster Installation Cluster Terminology Enabling or Disabling Clustering Configuration Red5 Pro Default Clustering Functions Extending Use cases Stream Manager Installation Cloud Installation Terraform Installation SSL Prerequisites Lets Encrypt Create the Keystore Create the Truststore Letsencrypt wildcard certificates Godaddy Digicert Configure Red5 Pro to run with SSL Testing the Configuration Using Non Standard Ports for HTTP/HTTPS Configure SSL on Windows Removing Unneeded Services Installation Archive Installation AWS Concepts Technical Prerequisites of deploying on AWS Create VPCs and Security Groups Backup and Recovery on AWS Monitoring the Health of Red5 Pro on AWS System and Cost Model on AWS Service Quotas on AWS Support on AWS Setup SSL Autoscale Deploy – Amazon Web Services Overview 1. Get Security Credentials (IAM) 2. Create SSH2-RSA Keypair 3. Reserve Elastic IP 4. Create VPCs and Security Groups 5. Prepare RDS MySQL Database 6. Add Cluster Schema 7. Prepare Red5 Pro AMI for Nodes 8. Copy Red5 Pro AMI to Other Regions 9. AWS Elastic File System 10. Configure and Deploy Stream Manager Optional – Load-Balance Multiple Stream Managers Recommended – Use AWS autoscaling for Stream Managers API Basics Publish and Subscribe Examples Tagging EC2 Instances EC2 `User Data` property support US Gov Regions Support AWS Wavelength Autoscale Deploy – Digital Ocean Deploying Stream Manager and Autoscaling on DigitalOcean Before you Begin Generate DigitalOcean API Token Generate and Add an SSH key Create Optimized Disk Image Create Stream Manager and Terraform Instances Create MySQL Database Configure Terraform Server Configure Stream Manager Instance Optional – Load Balance Stream Managers Prepare Red5 Pro Node droplet Create Node Image Create Firewall Rules API Basics Publish and Subscribe Examples Autoscale Deploy – Google Cloud Overview 1. Reserve Static IP for Stream Manager 2. Create Google Cloud SQL Instance 3. Configure SQL Database 4. Create VPC and Firewall Rules 5. Create Red5 Pro Disk Image 6. Stream Manager Configuration Autoscaling Stream Managers Preemptive VMs Option API Basics Autoscale Deploy – Microsoft Azure Overview Before you begin Autoscale Azure Overview 1. Get credentials for Stream Manager 2. Create an SSH2-RSA Keypair 3. Create the Master Resource Group 4. Reserve A Static IP Address 5. Create Virtual Networks and Network Security Groups 6. Prepare MySQL Database 7. Add Cluster Schema 8. Prepare Red5 Pro Image for Nodes 9. Configure and Deploy Stream Manager Optional – Load-Balance Multiple Stream Managers Configure Stream Manager with SSL API Basics Publish and Subscribe Examples Autoscale Deploy – Linode Overview Before you Begin Generate Linode Personal Access Token Generate and Add an SSH key Create Optimized Disk Image Create MySQL, Terraform, and Stream Manager Instances Configure MySQL Database Configure Terraform Server Configure Stream Manager Instance Prepare Red5 Pro Node Instance Create Node Image Create Firewall Rules API Basics Publish and Subscribe Examples Autoscale Deploy – Oracle Cloud Deploying Stream Manager and Autoscaling on Oracle Cloud (OCI) Before you Begin Tenancy OCID, User OCID, and API Key Create Optimized Disk Image and VCN Add Network Security Groups Create Stream Manager and Terraform Instances Create MySQL Database Configure Terraform Server Configure Stream Manager Instance Optional – Load Balance Stream Managers Prepare Red5 Pro Node Instance Create Node Image API Basics Publish and Subscribe Examples Using NFS on Oracle Cloud Autoscale Deploy – Simulated Cloud Overview 1. Create MySQL Database 2. Prepare Red5 Pro Node Instances 3. Deploy and Configure Stream Manager API Basics Rest API Autoscale Deploy – vSphere Deploying Stream Manager and Autoscaling with vSphere Before you Begin vSphere Parameters for Terraform Create VM for Stream Manager and Terraform Optimization and Prerequisite Libraries Create MySQL Database Configure Terraform Service Configure Stream Manager Instance Prepare Red5 Pro Node VM Using VM as Node Image API Basics Publish and Subscribe Examples StreamManager – Mixer Requirements Mixer Deployment Overview Deploying the Mock Mixer Backend Autoscale Node Webapps Configuration Autoscale Mixer Node Configuration Stream Manager Proxy as SSL Proxy Stream Manager Proxy Prerequisites Set Up Stream Manager as Proxy Headers Headers – Client API SSL Proxy via Cloud LB Proxy Publish and Subscribe Streaming Examples StreamManager CORS Upgrading Autoscale Nodes Upgrading Autoscale Nodes Create a new Disk Image with the updated build Create New Launchconfig and New Nodegroup Upgrading Stream Manager Upgrading Stream Manager (general) Upgrading Stream Manager with Database Changes Interstitial Server Configuration Implementation Interstitial Use Cases and Examples Mixers Brew Mixer Overview Brew Mixer Installation Using the Brew Mixer Render Tree Controller Mixer Use Cases Mixer Use Cases Small Audio and Video Mixes Large Audio and Video Mixes Small Conference With Audio and Video Mix Composite Video On Demand (VOD) Recordings Streaming Branded Content To Third Party Platforms Server-side Watermark Optimization Optimizing Red5 Pro Players Embeddable Player Preprocessor Recording and VOD Recording a Stream Preparing a Video File for Streaming Subscribing to a Recorded File Third-Party Subscribers Cloud Storage Video On Demand via Cloudstorage Custom Cloudstorage Options AWS S3 Cloud Storage Google Cloud Platform (GCP) Storage Digial Ocean (D.O.) Spaces Microsoft Azure Cloud Storage Modify Cloudstorage Plugin Properties File Server Configuration File Cleanup Restreamer Caller Mode versus Listener Mode Restreamer Modes IP Camera Support Server Configuration API Servlet Examples Test Multicast and Unicast source with FFMPEG SRT Restreaming Zixi Restreaming RTMP Restreaming References Zixi output file Restreamer Restreamer Persistence Single Port Muxing Social Pusher Social Pusher Configuration Examples Stream Name Aliasing Stream Manager 2.0 Stream Manager 2.0 Services Stream Manager 2.0 OpenAPI/Swagger UI Stream Manager 2.0 Expressions Stream Manager 2.0 Node Group Config Stream Manager 2.0 Node Scaling States Stream Manager 2.0 Installation Stream Manager 2.0 Installation Overview Stream Manager 2.0 Installation Amazon Web Services Stream Manager 2.0 Installation on Amazon Web Service Overview Create IAM Role and Instance Profile for Stream Manager Get Security Credentials (IAM) Create SSH2-RSA Keypair Create Virtual Private Cloud(VPC) and Security Groups Prepare Red5 Pro AMI for Nodes Create Stream Manager 2.0 Instance Create Node Group Stream Manager 2.0 Installation Linode Stream Manager 2.0 Installation on Linode Overview Before you Begin Generate Linode Personal Access Token Generate and add SSH Key Create Virtual Private Cloud(VPC) and Firewalls Create Stream Manager 2.0 Instance Prepare Red5 Pro Node Instance image Create Node Group Stream Manager 2.0 Installation Google Cloud Platform Stream Manager 2.0 Installation on GCP Overview Before You Begin Create a Service Account in GCP Generate and add SSH Key Create a Static IP, VPC and Firewalls for Stream Manager Instance Prepare Red5 Pro Instance Image for Nodes Create Stream Manager 2.0 Instance Create Node Group Stream Manager 2.0 Installation Oracle Cloud Infrastructure Stream Manager 2.0 Installation on Oracle Cloud (OCI) Overview Before you Begin Tenancy OCID, User OCID, and API Key Create Virtual Cloud Network (VCN) and Security Groups Prepare Red5 Pro Node Instance image Create Stream Manager 2.0 instance Create node group Stream Manager 2.0 Installation Digital Ocean Stream Manager 2.0 Installation on DigitalOcean Overview Before you Begin Generate and Add SSH Key Create Virtual Private Cloud (VPC) and Firewalls Create Stream Manager 2.0 Instance Prepare Red5 Pro Node Instance Image Create Node Group Stream Manager 2.0 Explicit Provisioning Stream Manager 2.0 Faulted Node Cleanup Stream Manager 2.0 Migration Guide Stream Manager 2.0 Migration Guide Stream Manager 2.0 Migration Guide – SM API Stream Manager 2.0 Migration Guide – ABR and Transcoding Stream Manager 2.0 Migration Guide – WebRTC SDK Stream Manager 2.0 Migration Guide – Core SDK Stream Manager 2.0 Migration Guide – Android SDK Stream Manager 2.0 Migration Guide – iOS SDK Stream Manager 2.0 Migration Guide – Restreamer Streaming Protocols Converting FLV Files to MP4 Post Process File Conversion to MP4 FFMpeg HLS Append Recording Server Configuration and Optimization HLS HLS URI Info HLS Configuration File Latency Segmentation Enabling Disk Writes Metadata and NetStreamSends HLS Subscriber Authentication HLS VOD RTMP and ERTMP Recording RTMP and ERTMP Ingest Streams Secure RTMP and ERTMP Publishing RTMP and ERTMP in an Autoscale Environment RTSP RTSP – Android Android API RTSP – iOS iOS API Documentation RTSP – Linux Core SDK API RTSP – MacOS Core SDK API RTSP – Windows Core SDK API Third Party RTMP and RTSP Publishers Using Third Party RTMP Publishers With Red5 Pro Open Broadcaster Software (OBS) Wirecast RTMP Encoder Broadcasting with Red5 Pro Autoscaling Using FFmpeg with Red5 Pro for live streaming RTMP and RTSP Getting Started Locating Streams Publishing Live Streams Publishing File Streams Reading RTMP Streams Reading RTSP Streams Capturing Thumbnails Restreaming with FFMpeg Multi-Bitrate streaming Embedding Logo Recording and Restreaming Passing Connection Parameters Optimizing Conclusion Reference Links WebRTC Webrtc-Plugin Properties File Red5 Pro WebRTC SDK for Browsers Red5 Pro Core SDK WebRTC Configure Your Own TURN/STUN Server Thumbnails Transcoder and ABR Transcoding and ABR Requirements Using the Transcoder node to create stream variants Publishing to the Transcoder Transcoding/ABR Provision Suggestions Publishing with the Transcoder Publishing with WebRTC to the Transcoder Publishing with RTMP to the Transcoder Publishing ABR variants from an Encoder Publishing ABR variants from an RTMP Encoder Subscribing to a Transcoded Stream Subscribing to a Transcoded Stream with WebRTC Subscribing to a Transcoded Stream with HLS Recording ABR Variants with HLS WebRTC ABR WebRTC ABR – Decision Workflow WebRTC ABR – Settings Enabling h.265 Transcoding Red5 Pro Troubleshooting and Best Practices Best Practices and Troubleshooting Streaming Terms for Troubleshooting Red5 Pro Server Inspector Webapp Server Optimization Stream Manager 1 Autoscale Best Practices and Troubleshooting Recommended Instance Types NODE CONTROLLER CONFIGURATION SECTION Autoscale Nodes Character limits and Naming Recommendations Stream Manager Security Securing Autoscaling Security Recommendations Stream Manager Sunset API Troubleshooting AWS Autoscale Deployment NODE CONTROLLER CONFIGURATION SECTION Stream Manager Roles Optimization Troubleshooting Digital Ocean Autoscale Deployment Troubleshooting GCP Autoscale Deployment Troubleshooting Autoscale Deployment – General Troubleshooting Red5 Pro Autoscaling Issues Troubleshooting Simulated Cloud Autoscale Deployment Quality Troubleshooting and Best Practices Stream Quality Best Practices and Troubleshooting Resolution & Bitrate Guide Transcoding Quality Troubleshooting WebRTC Troubleshooting Using Webrtc Internals Watermarking with Castlabs Webhooks Overview WebSockets Initializing WebSockets For a Red5pro Application Extending the WebSocket Endpoint Configuration Websocket Security Whip and Whep Configuration Development APIs Authentication APIs Round Trip Authentication API Calls Simple Authentication – Extending the Plugin Bitrate API DVR API Interstitial Media Insertion API Mixer APIs Brew Mixer API Restreamer Restreamer API – IP Camera Restreamer API – Persistence Restreamer API – File Restreamer Restreamer API – MPEG-TS Restreamer API – Zixi Push/Pull Restreamer API – RTMP Push/Pull Restreamer API – SRT Round Trip Time API Red5 Pro Server Security and Configuration Server API Applications API Recorded Content (VOD) Shared Objects Streams Client Control API Log Access API Response Data Objects Failure Status Codes Social Media Rest API Stream Manager 2.0 Stream Manager 2.0 Admin API Stream Manager 2.0 Auth API Stream Manager 2.0 Proxy API Stream Manager 2.0 Streams API Stream Manager 2.0 Streams Provision API Stream Manager 2.0 Streams Mixer API Stream Manager 2.0 Scheduling NodeGroups API Stream Manager 2.0 Curl Cheat Sheet Stream Manager 2.0 OpenAPI/Swagger UI Stream Manager 2.0 Environment Variables Stream Manager 2.0 Examples Stream Manager 2.0 NodeGroupConfig Examples Stream Manager 2.0 NodeGroupConfig Example – All-in-One Stream Manager 2.0 NodeGroupConfig Example – Origin-Edge Stream Manager 2.0 NodeGroupConfig Example – Origin-Relay-Edge Stream Manager 2.0 NodeGroupConfig Example – Transcoder-Origin-Edge Stream Manager 2.0 NodeGroupConfig Example – Mixer-Origin-Edge Stream Manager 2.0 NodeGroupConfig Example – Mixer-Transcoder-Origin-Edge Stream Manager 2.0 NodeGroupConfig Example – Transcoder-Origin-Relay-Edge Stream Manager 2.0 NodeGroupConfig Example – Mixer-Origin-Relay-Edge Stream Manager 2.0 NodeGroupConfig Example – Mixer-Transcoder-Origin-Relay-Edge Stream Manager 2.0 NodeGroupConfig Example – Multiple Regions Stream Manager 2.0 NodeGroupConfig Example – Multiple Regions, Origin in One Region Stream Manager 2.0 NodeGroupConfig Example – Multiple Regions in a Hierarchy of GeoZones Stream Manager 2.0 NodeGroupConfig Example – Cluster Reporting Speed Stream Manager 2.0 NodeGroupConfig Example – Interstitial Stream Manager 2.0 NodeGroupConfig Example – Max Publishers/Subscribers Stream Manager 2.0 NodeGroupConfig Example – Pre-Processor Stream Manager 2.0 NodeGroupConfig Example – Cloud Storage/DVR Stream Manager 2.0 NodeGroupConfig Example – Round-Trip Authentication Stream Manager 2.0 NodeGroupConfig Example – JWT Authentication Stream Manager 2.0 NodeGroupConfig Example – Social Media Pusher Stream Manager 2.0 NodeGroupConfig Example – WebHooks Stream Manager 2.0 NodeGroupConfig Example – Transcoder with Pre-Processing Stream Manager 2.0 NodeGroupConfig Example – Multiple Regions in a Hierarchy of GeoZones Stream Manager 2.0 NodeGroupConfig Example – Multiple Regions in a Hierarchy of GeoZones Stream Manager 2.0 Restreamer Examples Stream Manager 2.0 Restreamer Example – File Restreamer Stream Manager 2.0 Restreamer Example – IP Cam Puller Stream Manager 2.0 Restreamer Example – MPEG-TS Listener Stream Manager 2.0 Restreamer Example – RTMP Pull Stream Manager 2.0 Restreamer Example – RTMP Push Stream Manager 2.0 Restreamer Example – SRT Listener Stream Manager 2.0 Restreamer Example – Zixi Pull Stream Manager 2.0 Restreamer Example – Zixi Push Stream Manager 2.0 Restreamer Example – SRT Caller Transcoder and ABR Provisioning the Transcoder Transcoder Code Examples APIs Archive Round-Trip Authentication API Calls Round Trip Authentication API Calls Stream Manager Client Headers API Headers – Client API Stream Manager REST API v4.0 Red5 Pro Stream Manager REST API v4.0 Getting Started Scale Policy Management Launch Configs Groups Event Scheduling Nodes Stream Provisioning Streams Alarms VOD Log Access Short-Term Stream Usage Statistics Proxy Simulated Cloud Provisioning Parameters Index REST API Glossary Stream Manager REST API v3.1 (Deprecated) Red5 Pro Stream Manager REST API v3.1 Getting Started Scale Policy Management Launch Configuration Management Groups Event Scheduling Nodes Stream Provisioning Parameters Index Streams Alarms VOD Log Access Proxy REST API Glossary Red5 Pro Server Plugins Server Configuration Files Red5 Pro Basic Java Red5 Pro Scopes State Management Plugin Development Red5 Pro Eclipse Setup Red5 Pro Live Example Software Development Kits Red5 WebRTC SDK Red5 Android SDK Red5 iOS SDK Requirements Red5 Pro WebRTC SDK WHIP/WHEP Overview WHIP Client WHEP Client Publishing Live Streams with Red5 Pro WebRTC SDK WebRTC Configuration Properties WebRTC Example Using mediaConstraints And onGetUserMedia WHIPClient Lifecycle Events Listening to Publisher Events WHIPClient Publisher Events WHEPClient Lifecycle Events Common Events Listening to Subscriber Events WHEPClient Subscriber Events Subscribing to Streams with Red5 Pro WebRTC SDK Subscriber Types WebRTC Subscriber Additional Information on Subscribers HLS Subscriber WebRTC Insertable Streams WebRTC Live Seek Auto Failover and Order Initialization Common Events WebRTC Subscriber Events HLS Subscriber Events Playback Controls for Subscribers (Live Streaming & VOD) Playback Controls – Overview Playback Controls and Events – APIs Playback Controls UI Creating Custom Playback Controls Creating Custom Controls UI Shared Objects with Red5 Pro WebRTC SDK The Red5 Pro Shared Object Socket Shared Objects and Clients Shared Object API setProperty – Shared Object Property Updates Send – Shared Object Method Updates close – Closing a Shared Object Shared Object Events Common Events ABR – Adaptive Bitrate with Red5 Pro WebRTC SDK ABR – Subscribing ABR Requirements ABR – JSON Schema ABR – Publishing for Transcoding ABR – Publishing with Encoders ABR – Publishing via Transcoder ABR – Publishing to Transcoder (WebRTC) ABR – Subscribing with WebRTC ABR – Subscribing with HLS Migrating from `10.x` to `11.0.0` Migrating from `7.2.0` to `8.0.0` Migrating from `14.x` to `15.0.0` Migrating from `5.4.0` to `5.5.0` Migrating from `5.0.0` to `5.4.0` Migrating from `4.0.0` to `5.0.0` Migrating from `3.5.0` to `4.0.0` WebRTC API Documentation Red5 Core SDK Red5 Core SDK API Documentation Red5 Core SDK Customizations Red5 Core SDK – Linux Red5 Core SDK – MacOS Red5 Core SDK – Windows Red5 Core SDK Examples Red5 Core SDK Examples – Overview Red5 Core SDK Examples – Basic integration Red5 Core SDK Examples – Custom logger Red5 Core SDK Examples – Codecs Red5 Core SDK Examples – Devices Red5 Core SDK Examples – Simple Publish Red5 Core SDK Examples – Publish container Red5 Core SDK Examples – Custom source Red5 Core SDK Examples – Custom Transform Red5 Core SDK Examples – Publish Metadata Messages Core SDK Examples – Subscribe Metadata Messages Red5 Core SDK Examples – Simple Subscribe Core SDK Examples – Custom Renderer Core SDK Examples – Custom Renderer Red5 Core SDK Examples – Publishing via Stream Manager Red5 Core SDK Examples – Subscribing via Stream Manager Red5 Core SDK Examples – Setup Transcoder Provisions Red5 Core SDK Examples – Authentication Red5 Core SDK Examples – WebRTC SDKs Archive iOS SDK Project Setup iOS Publisher Add your SDK license key First View Controller Launching & Viewing Publisher iOS Subscriber Subscriber Clean State Subscriber View Controller Second View Controller Launching & Viewing Subscriber Upgrading the iOS SDK in your Project iOS API Documentation Android SDK Project Setup Android SDK Publisher Add your SDK license key Launching & Viewing Subscriber Android SDK Subscriber Upgrading the Android SDK in your Project Android API Archive Using NodeJS for Mock Services Using NodeJS for Mock Services NodeJS Simple Conference Host Mixed Content Acessibility via NodeJS Resources Red5 Pro Support Red5 Pro Release Notes Red5 Pro Release Notes 15.1.2 Red5 Pro Known Issues Red5 Pro 15.0.0 Server Capacity Red5 Pro Release Notes 15.1.1 Red5 Pro Release Notes 15.1.0 Red5 Pro Release Notes 15.0.0 Red5 Pro Release Notes 14.3.1 Red5 Pro Release Notes 14.3.0 Red5 Pro Release Notes 14.2.1 Red5 Pro Release Notes 14.2.0 Red5 Pro Release Notes 14.1.0 Red5 Pro 14.0.0 Server Capacity Red5 Pro Release Notes 14.0.0 Red5 Pro Release Notes 13.2.0 Red5 Pro Release Notes 13.1.0 Red5 Pro Release Notes 13.0.0 Red5 Pro CVEs Red5 CVE Overview Red5 CVE-2023-22628 Release Notes Archive Release Notes Server Release Notes Known Issues – Red5 Pro Server Server Release 12.7.0 Server Release 12.6.0 Release 11.0.0 Server Performance Metrics Server Release 12.5.1 Server Release 12.5.0 Server Release 12.4.0 Server Release 12.3.0 Server Release 12.2.0 Server Release 12.1.0 Server Release 12.0.0 Server Release 11.3.1 Server Release 11.3.0 Server Release 11.2.0 Server Release 11.1.0 Server Release 11.0.0 Patch Release 10.9.2 Server Release 10.9.0 Server Release 10.8.0 Server Release 10.7.0 Server Release 10.6.0 Server Release 10.5.0 Server Release 10.4.0 Server Release 10.3.0 Server Release 10.2.0 Server Release 10.1.0 Server Release 10.0.0 Release 10.0.0 Server Performance Metrics Server Release 9.3.0 Patch Release 9.2.0 Server Release 9.1.0 Server Release 9.0.0 Release 9.0.0 Server Performance Metrics Patch Release 8.2.0 Patch Release 8.1.0 Release 8.0.0 Release 8.0.0 Server Performance Metrics Release 7.2.11 Release 7.2.0 Release 7.1.0 Release 7.0.0 Release 7.0.0 Server Performance Metrics Patch Release 6.2.0 Patch Release 6.1.0 Release 6.0.0 Patch Release 5.7.11 Release 5.7.0 Release 5.5.0 Release 5.4.0 Release 5.3.0 Patch Release 5.2.3 Patch Release 5.2.2 Release 5.2.0 Patch Release 5.1.1 Release 5.0.0 Patch Release 4.5.4 Release 4.5.0 Release 4.3.0 Release 4.2.0 Release 4.0.2 Release 4.0.0 Release 3.5.0 Release 3.4.4 Release 3.4.0 Release 3.2.0 Release 3.1.0 Release 3.0.0 Release 2.1.0 Patch Release 2.0.5 Patch Release 2.0.3 Release 2.0.0 Release 1.4.0 Release 1.3.1 Release 1.3.0 Release 1.2.0 Release 1.1.0 Release 1.0.0 HTML5 SDK Release Notes SDK Release 15.0.0 SDK Release 12.5.1 SDK Release 12.0.0 SDK Release 11.0.0 SDK Release 10.9.0 SDK Release 10.6.0 SDK Release 10.0.0 SDK Release 9.1.0 SDK Release 8.0.0 SDK Release 7.0.0 SDK Release 6.0.0 SDK Release 5.7.0 SDK Release 5.5.0 SDK Release 5.3.0 SDK Release 5.2.0 SDK Release 5.0.0 SDK Release 4.2.0 SDK Release 4.0.0 SDK Release 3.5.0 SDK Release 3.4.0 SDK Release 3.3.0 SDK Release 3.1.0 SDK Release 3.0.0 SDK Release 2.1.0 SDK Release 2.0.0 Core SDK Release Notes Core SDK Release 1.0.0 iOS SDK Release Notes Known Issues – iOS SDK Release 10.9.0 SDK Release 10.7.0 SDK Release 10.1.0 SDK Release 10.0.0 SDK Release 9.0.0 SDK Release 8.0.0 SDK Release 7.3.0 SDK Release 7.2.0 SDK Release 7.0.0 SDK Release 6.0.0 SDK Release 5.7.0 SDK Release 5.6.0 SDK Release 5.5.0 SDK Release 5.2.0 SDK Release 4.6.0 SDK Release 4.5.0 SDK Release 4.4.0 SDK Release 4.2.0 SDK Release 4.0.0 SDK Release 3.5.0 SDK Release 3.4.0 SDK Release 3.1.0 SDK Release 3.0.0 SDK Release 2.1.0 SDK Release 2.0.0 SDK Release 1.3.0 SDK Release 1.2.0 SDK Release 1.1.0 SDK Release 1.0.0 Android SDK Release Notes Known Issues – Android SDK Release 10.9.0 SDK Release 10.7.0 SDK Release 10.1.0 SDK Release 10.0.0 SDK Release 9.0.0 SDK Release 8.0.0 SDK Release 7.3.0 SDK Release 7.2.0 SDK Release 7.0.0 SDK Release 6.0.0 SDK Release 5.7.0 SDK Release 5.6.0 SDK Release 5.5.0 SDK Release 5.2.0 SDK Release 4.6.0 SDK Release 4.5.0 SDK Release 4.4.0 SDK Release 4.2.0 SDK Release 4.0.0 SDK Release 3.5.0 SDK Release 3.4.0 SDK Release 3.0.0 SDK Release 2.1.0 SDK Release 2.0.0 SDK Release 1.4.0 SDK Release 1.3.0 SDK Release 1.2.0 SDK Release 1.1.0 SDK Release 1.0.0 Linux SDK Release Notes Linux SDK Release 0.1.0 Red5 CVE Open Source CVEs Migration Guides Stream Manager 2 Migration Guide Wowza to Red5 Pro Migration Guide Wowza to Red5 Pro SDK Migration Guide Wowza to Red5 Pro Server Migration Guide Red5 Pro Release Notes 15.1.2 Discuss on Slack Red5 Pro Release Notes 15.1.2 January 5, 2026 Bug Fixes Memory leak in mixer in some circumstances Audio/video timestamp desync in HLS TS segments Now able to subscribe to streams published via Restreamer