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SRS Overview

SRS is industrial-strength live streaming cluster, for the best conceptual integrity and the simplest implementation. SRS provides variety of inputs, for example, [Push RTMP to SRS](v1_EN_SampleRTMP ], [Pull Stream to SRS](v1_EN_Ingest]. SRS can transform the RTMP to other protocols or deliveries, for example, [RTMP Transcode](v1_EN_SampleFFMPEG], [Forward to Other Servers](v1_EN_SampleForward], [Remux to HLS](v1_EN_SampleHLS], [DVR to FLV](v1_EN_DVR]. SRS canbe used in CDN for large stream clusters, for example, [RTMP Cluster](v1_EN_SampleRTMPCluster], [VHOST](v1_EN_RtmpUrlVhost], [Reload](v1_EN_Reload]. Futhermore, SRS provides apis, for example, [HTTP Callback](v1_EN_HTTPCallback], [HTTP API](v1_EN_HTTPApi], [RTMP Bandwidth Test](v1_EN_BandwidthTestTool]. There're lots of Applications in both CDN and origin servers.

Downloading

Get SRS from the downloads page of the project website. If you'd like to build SRS from scratch, visit [Build SRS](v1_EN_Build].

SRS runs on Linuxs, for instace, Centos and Ubuntu, and x86, x86-64, ARM and MIPS is ok. MacOS only supports code edit and build. SRS does not support other Unix-like system, neither windows. SRS build on the coroutine library state-threads, which simplify the complex protocol imlementations.

SRS is easy to run on a machine, or multiple machines, to run the cluster. SRS is single process, not multiple processes model.

Where to Go from Here

User Guides:

• Quick Start: A quick introduction of SRS, please start here.
• [Why SRS](v1_EN_Product]: Why you should choose SRS? What's the roadmap?
• GIT Mirrors: The GIT mirrors of SRS to get SRS faster.
• Main Features: The features list of SRS. Some features is introduced from specified version; while some features are experiment.
• Releases: The released versions of SRS.
• [Docs](v1_EN_Docs]: The detail tech docs of SRS.

Deployment Guides:*

• [Delivery RTMP](v1_EN_SampleRTMP]: How to delivery RTMP using SRS.
• [Delivery HLS](v1_EN_SampleHLS]: How to delivery RTMP and HLS using SRS.
• [Transcode](v1_EN_SampleFFMPEG]: How to transcode the RTMP stream.
• [Forward](v1_EN_SampleForward]: How to forward RTMP to other servers.
• [Low latency](v1_EN_SampleRealtime]: How to deploy the low latency SRS.
• [Ingest](v1_EN_SampleIngest]: How to ingest other streams to SRS.
• [HTTP Server](v1_EN_SampleHTTP]: How to deploy SRS as HTTP server.
• [SRS DEMO](v1_EN_SampleDemo]: How to deploy the demo of SRS.
• [Projects](v1_EN_Sample]: Who are using SRS.
• [Setup](v1_EN_Setup]: How to setup SRS.

Cluster Guides:

• [RTMP Cluster](v1_EN_SampleRTMPCluster]: Deploy the RTMP cluster for CDN.
• [VHOST](v1_EN_RtmpUrlVhost]: Support multiple customers in the same cluster by vhost.
• [Reload](v1_EN_Reload]: Apply changed config by reload.
• [Tracable Log](v1_EN_SrsLog]: Debug and trace user in cluster log.

Integration Guides:

• [HTTP Callback](v1_EN_HTTPCallback]: Use HTTP callback to hook the events of SRS.
• [HTTP API](v1_EN_HTTPApi]: Get system data from HTTP API of SRS.
• [RTMP Bandwidth](v1_EN_BandwidthTestTool]: Use bandwidth api to test the available bandwidth for SRS.

Benchmarks:*

• Performance: The performance benchmark.

Join Us:*

• File Issue: File an issue.
• [Contact](v1_EN_Contact]: Contact us.

Questions or need help?

For any help, contact us.

Winlin 2015.7