The features of SRS.
- System: Support coroutine state-threads for high performance.
- System: Support native HTTP server(CN, EN) for http api and http live streaming.
- System: Support DVR(CN, EN) to record live streaming to FLV file.
- System: Support security strategy including allow/deny publish/play IP(CN, EN).
- System: Support Vhost(CN, EN) and __defaultVhost__.
- System: Support reloading(CN, EN) to apply changes of config.
- System: Support traceable and session-based log(CN, EN).
- System: Support listen at IPv4 and IPv6, read #460.
- System: Support docker by srs-docker.
- System: Support multiple processes by ReusePort(CN, EN), #775.
- System: Support include directive for config file, #2878.
- System: Support x86_64, armv7 and aarch64 docker image, #3058.
- System: [Experimental] Enhance HTTP Stream Server for HTTP-FLV, HTTPS, HLS etc. #1657.
- System: [Experimental] Support DVR in MP4 format, read #738.
- System: [Experimental] Support loongarch, loongson CPU, #2689.
- System: [Experimental] Support Apple Silicon M1(aarch64), #2747.
- System: [Experimental] Support distributed tracing by Tencent Cloud APM.
- API: Support HTTP API(CN, EN) for system management.
- API: Support HTTP callback(CN, EN) for authentication and integration.
- API: Support reuse HTTP Stream port for HTTP API, #2881.
- API: [Experimental] Support Prometheus exporter, #2899.
- Live: Support Edge Cluster for live streaming, see (CN, EN).
- Live: Support Origin server for converting RTMP to HTTP-FLV(CN, EN) and HLS(CN, EN).
- Live: Support Edge server for converting RTMP to HTTP-FLV(CN, EN).
- Live: Support HLS with aac(h.264+aac) and mp3(h.264+mp3) codec, please read bug #301.
- Live: Support transmux RTMP to HTTP-FLV/MP3/AAC/TS, please read wiki(CN, EN).
- Live: Support timestamp correcting for long time(>4.6hours) publishing/playing.
- Live: Support gop-cache(CN, EN) for player fast startup.
- Live: High performance(CN, EN) RTMP/HTTP-FLV, 6000+ connections.
- Live: Enhanced RTMP url which supports vhost in stream, read #1059.
- Live: Support origin cluster, please read #464, RTMP 302.
- Live: Support NGINX HLS Cluster, see CN or EN.
- Live: [Experimental] Support MPEG-DASH, the future live streaming protocol, read #299.
- Live: [Experimental] Support SRT server, read #1147.
- Live: [Experimental] Support Coroutine Native SRT over ST, #3010.
- RTC: [Experimental] Support playing stream by WebRTC, #307.
- RTC: [Experimental] Support publishing stream by WebRTC, #307.
- RTC: [Experimental] Support mux RTP/RTCP/DTLS/SRTP on one port for WebRTC, #307.
- RTC: [Experimental] Support client address changing for WebRTC, #307.
- RTC: [Experimental] Support transcode RTMP/AAC to WebRTC/Opus, #307.
- RTC: [Experimental] Support AV1 codec for WebRTC, #2324.
- RTC: [Experimental] Support transmux RTC to RTMP, #2093.
- RTC: [Experimental] Support WebRTC over TCP directly, #2852.
- Other: Support ingesting(CN, EN) other protocols to SRS by FFMPEG.
- Other: Support forwarding(CN, EN) to other RTMP servers.
- Other: Support transcoding(CN, EN) by FFMPEG.
- Other: All wikis are writen in Chinese and English.
- Other: Support valgrind and latest ARM by patching ST, read ST#1 and ST#2.
- Other: Enhanced complex error code with description and stack, read #913.
- Other: Support test coverage for core/kernel/protocol/service.
- Other: Support a simple mgmt console, please read srs-console.
- Other: Support dynamic forwarding by backend api, #2799.
- Other: Support write log to tencent cloud CLS.
- Other: [Experimental] Support pushing MPEG-TS over UDP, please read bug #250.
- Other: [Experimental] Support pushing FLV over HTTP POST, please read wiki(CN, EN).
- Other: [Experimental] Support push stream by GB28181, #3176.
- System: Support Windows/Cygwin 64bits, #2532.
- System: Support H.265 over RTMP and HLS, #465.
- System: Support source cleanup for idle streams, #413.
- Live: Support HLS variant, #463.
- RTC: Support IETF-QUIC for WebRTC Cluster, #2091.
- RTC: Improve RTC performance to 5K by multiple threading, #2188.
- Other: Support change user to run SRS, #1111.
- [Deprecated] Live: Support Adobe HDS(f4m), please read wiki(CN, EN) and #1535.
- [Deprecated] Other: Support bandwidth testing, please read #1535.
- [Deprecated] Other: Support Adobe FMS/AMS token traverse(CN, EN) authentication, please read #1535.
- [Removed] Other: Support pushing RTSP, please read #2304.
- [Removed] Other: Support HTTP RAW API, please read #2653.
- [Removed] Other: Support RTMP client library: srs-librtmp.
Remark: About the milestone and product plan, please read (CN, EN) wiki.