send realtime stream 实时视频流推送

# SRS(Simple Realtime Server)  [](https://github.com/ossrs/srs/actions?query=workflow%3ACodeQL) [](https://circleci.com/gh/ossrs/srs/tree/4.0release) [](https://codecov.io/gh/ossrs/srs/branch/4.0release) [](../../wikis/Contact#wechat) [](http://bbs.ossrs.net) SRS/4.0，[Leo][release4]，是一个简单高效的实时视频服务器，支持RTMP/WebRTC/HLS/HTTP-FLV/SRT。 SRS is a simple, high efficiency and realtime video server, supports RTMP/WebRTC/HLS/HTTP-FLV/SRT. SRS is licenced under [MIT][LICENSE], but some depended libraries are distributed using their [own licenses][LicenseMixing]. <a name="product"></a> <a name="usage-docker"></a> ## Usage Run SRS by [docker][docker-srs4], images is [here](https://hub.docker.com/r/ossrs/srs/tags) or [there](https://cr.console.aliyun.com/repository/cn-hangzhou/ossrs/srs/images), please set the CANDIDATE ([CN][v4_CN_WebRTC#config-candidate],[EN][v4_EN_WebRTC#config-candidate]) if WebRTC enabled: ```bash docker run --rm -it -p 1935:1935 -p 1985:1985 -p 8080:8080 \ --env CANDIDATE=$(ifconfig en0 inet| grep 'inet '|awk '{print $2}') -p 8000:8000/udp \ ossrs/srs:4 ./objs/srs -c conf/srs.conf ``` <a name="usage-source"></a> Or build SRS from source(or [mirrors](#mirrors)), by CentOS7(or Linux([CN][v4_CN_Build],[EN][v4_EN_Build])): ``` git clone -b 4.0release https://gitee.com/ossrs/srs.git && cd srs/trunk && ./configure && make && ./objs/srs -c conf/srs.conf ``` Open [http://localhost:8080/](http://localhost:8080/) to check it, then publish [stream](https://github.com/ossrs/srs/blob/3.0release/trunk/doc/source.flv) by FFmpeg. It's also able to [publish by H5](http://localhost:8080/players/rtc_publisher.html?autostart=true) if WebRTC is enabled: ```bash docker run --rm -it --network=host ossrs/srs:encoder \ ffmpeg -re -i ./doc/source.flv -c copy -f flv -y rtmp://localhost/live/livestream ``` Play the following streams by [players](https://ossrs.net): * RTMP (by [VLC](https://www.videolan.org/)): rtmp://localhost/live/livestream * H5(HTTP-FLV): [http://localhost:8080/live/livestream.flv](http://localhost:8080/players/srs_player.html?autostart=true&stream=livestream.flv&port=8080&schema=http) * H5(HLS): [http://localhost:8080/live/livestream.m3u8](http://localhost:8080/players/srs_player.html?autostart=true&stream=livestream.m3u8&port=8080&schema=http) * H5(WebRTC): [webrtc://localhost/live/livestream](http://localhost:8080/players/rtc_player.html?autostart=true) <a name="srs-40-wiki"></a> <a name="wiki"></a> From here, please read wikis: * [SRS 4.0 English Wiki][v4_EN_Home], please read Wiki first. * [SRS 4.0 中文Wiki][v4_CN_Home]，不读Wiki一定扑街，不读文档请不要提Issue，不读文档请不要提问题，任何文档中明确说过的疑问都不会解答。 * [学习路径](https://mp.weixin.qq.com/s/ngZX1wBSRJ8aYX-ZNTGxIg)，如何快速学习和掌握SRS，分层次了解流媒体服务器的知识。 Fast index for Wikis: * How to deliver RTMP streaming?([CN][v4_CN_SampleRTMP], [EN][v4_EN_SampleRTMP]) * How to build RTMP Edge-Cluster?([CN][v4_CN_SampleRTMPCluster], [EN][v4_EN_SampleRTMPCluster]) * How to build RTMP Origin-Cluster?([CN][v4_CN_SampleOriginCluster], [EN][v4_EN_SampleOriginCluster]) * How to deliver HTTP-FLV streaming?([CN][v4_CN_SampleHttpFlv], [EN][v4_EN_SampleHttpFlv]) * How to deliver HLS streaming?([CN][v4_CN_SampleHLS], [EN][v4_EN_SampleHLS]) * How to deliver low-latency streaming?([CN][v4_CN_SampleRealtime], [EN][v4_EN_SampleRealtime]) * How to use WebRTC? ([CN][v4_CN_WebRTC], [EN][v4_EN_WebRTC]) Other important wiki: * Usage: How to delivery DASH(Experimental)?([CN][v4_CN_SampleDASH], [EN][v4_EN_SampleDASH]) * Usage: How to transode RTMP stream by FFMPEG?([CN][v4_CN_SampleFFMPEG], [EN][v4_EN_SampleFFMPEG]) * Usage: How to delivery HTTP FLV Live Streaming Cluster?([CN][v4_CN_SampleHttpFlvCluster], [EN][v4_EN_SampleHttpFlvCluster]) * Usage: How to ingest file/stream/device to RTMP?([CN][v4_CN_SampleIngest], [EN][v4_EN_SampleIngest]) * Usage: How to forward stream to other servers?([CN][v4_CN_SampleForward], [EN][v4_EN_SampleForward]) * Usage: How to improve edge performance for multiple CPUs? ([CN][v4_CN_REUSEPORT], [EN][v4_EN_REUSEPORT]) * Usage: How to file a bug or contact us? ([CN][v4_CN_Contact], [EN][v4_EN_Contact]) ## AUTHORS There are two types of people that have contributed to the SRS project: * Maintainers: Contribute and maintain important features. SRS always remembers and thanks you by writing your names in stream metadata. * [Contributors][authors]: Submit patches, report bugs, add translations, help answer newbie questions, and generally make SRS much better. Maintainers of SRS project: * [Winlin](https://github.com/winlinvip): All areas of streaming server and documents. * [Wenjie](https://github.com/wenjiegit): The focus of his work is on the [HDS](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_DeliveryHDS) module. * [Runner365](https://github.com/runner365): The focus of his work is on the [SRT](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_SRTWiki) module. * [John](https://github.com/xiaozhihong): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. * [B.P.Y(Bepartofyou)](https://github.com/Bepartofyou): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. * [Lixin](https://github.com/xialixin): Focus on [GB28181](https://github.com/ossrs/srs/issues/1500) module. * [Mozhan](https://github.com/lipeng19811218): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. * [Jinxue](https://github.com/chen-guanghua): Focus on [WebRTC](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_WebRTC) module. A big THANK YOU goes to: * All friends of SRS for [big supports][bigthanks]. * Genes amd Mabbott for creating [st][st]([state-threads][st2]). * [Michael Talyanksy](https://github.com/michaeltalyansky) for introducing ST to us. ## Ports The ports used by SRS, kernel services: * `tcp://1935`, for RTMP live streaming server([CN][v4_CN_DeliveryRTMP],[EN][v4_EN_DeliveryRTMP]). * `tcp://1985`, HTTP API server, for HTTP-API([CN][v4_CN_HTTPApi], [EN][v4_EN_HTTPApi]), WebRTC([CN][v4_CN_WebRTC], [EN][v4_EN_WebRTC]), etc. * `tcp://8080`, HTTP live streaming server, HTTP-FLV([CN][v4_CN_SampleHttpFlv], [EN][v4_EN_SampleHttpFlv]), HLS([CN][v4_CN_SampleHLS], [EN][v4_EN_SampleHLS]) as such. * `udp://8000`, WebRTC Media([CN][v4_CN_WebRTC], [EN][v4_EN_WebRTC]) server. For optional HTTPS services, which might be provided by other web servers: * `tcp://8088`, HTTPS live streaming server. * `tcp://1990`, HTTPS API server. For optional stream caster services, to push streams to SRS: * `udp://8935`, Stream Caster: [Push MPEGTS over UDP](https://github.com/ossrs/srs/wiki/v4_CN_Streamer#push-mpeg-ts-over-udp) server. * `tcp://554`, Stream Caster: [Push RTSP](https://github.com/ossrs/srs/wiki/v4_CN_Streamer#push-rtsp-to-srs) server. * `tcp://8936`, Stream Caster: [Push HTTP-FLV](https://github.com/ossrs/srs/wiki/v4_CN_Streamer#push-http-flv-to-srs) server. * `udp://10080`, Stream Caster: [Push SRT Media](https://github.com/ossrs/srs/issues/1147#issuecomment-577469119) server. For external services to work with SRS: * `udp://1989`, [WebRTC Signaling](https://github.com/ossrs/signaling#usage) server. ## APIs The API used by SRS: * `/api/v1/` The HTTP API path. * `/rtc/v1/` The HTTP API path for RTC. * `/sig/v1/` The [demo signaling](https://github.com/ossrs/signaling)