Apache Traffic Control
Open-source CDN control plane (Traffic Ops, Traffic Router, Apache Traffic Server caches) used to build and operate video delivery CDNs, with CDNI support.
Link
Related resources
- DASH content steering server (Go)Standalone open-source MPEG-DASH content steering server in Go, working with the dash.js reference client to switch players between substit…
- SVTA Open Caching reference codeMIT-licensed reference code and OpenAPI descriptions for SVTA Open Caching, built on IETF CDNI (RFC 8006/8007/8008/8804) plus SVA extension…
- Multi-Regional Multi-CDN Content Steering (ACM Mile-High Video 2025)Academic paper on the HLS/DASH Content Steering standard for optimizing multi-regional multi-CDN video delivery.
- Implementing HLS/DASH Content Steering at Scale (Reznik, IBC 2023)IBC 2023 technical paper by Yuriy Reznik describing a stateless edge design for implementing HLS/DASH content steering for multi-CDN delive…
- cdnselector — Multi-CDN Switching/Failover ServerDeployable multi-CDN switch/failover server for HTTP streaming, routing by geo/network/response-time/device with instant failover and backu…
- IcecastAn open source streaming media server primarily for audio streaming (Ogg/Opus), which can also deliver video in formats like Ogg/Theora. Co…
- tsduck-prometheus — TS analyser metrics exporterExports TSDuck transport-stream analyser values as Prometheus metrics covering most ETSI TR 101 290 checks for broadcast monitoring.
- NGINX VOD Module — advanced streaming configuration guideDetailed configuration walkthrough for nginx-vod-module doing on-the-fly HLS/DASH packaging with caching, DRM and mapping modes.
- Varnish — Caching Video (official docs)Official technical guide on caching HLS/DASH segments and manifests with Varnish, including VCL snippets for TTL and live-segment expiry ha…
- PIRA: Pan-CDN Intra-video Resource Adaptation for Short Video Streaming2025 arXiv paper on intra-video session pan-CDN segment/range selection jointly optimizing QoE and cost for short-video streaming.
- DASH-IF Content SteeringDASH Industry Forum's official specification repository and reference material for content steering, the standard for steering DASH/HLS pla…
- Apache Traffic ServerHigh-performance open-source reverse-proxy and edge cache with live config reload and plugin extensibility, widely used as a video edge cac…
- DVB-MABR Reference ToolsOfficial DVB open-source tools implementing multicast ABR (TS 103 769) in server and gateway modes on top of GPAC, for interop testing.
- How Cloudflare Streams Video (Engineering)Engineering deep-dive on Cloudflare Stream's architecture: tus resumable upload protocol, encoding pipeline, dynamic underutilized-datacent…