rtmp服务器（SRS环境搭建）

SRS环境搭建srs官网：SRS官网码云的源速度快：码云的源速度快github的源速度慢：github的源速度慢选择当前最新的release版本3.0第一步，获取SRS。详细参考GIT获取代码git clone https://gitee.com/winlinvip/srs.oschina.git srs.3.0-20200720cd srs.3.0-20200720#使⽤当前最新的3.0版本git checkout 3.0releasecd trunk第二步，编译SRS。详细参考Build./configure && make第三步，编写SRS配置文件。详细参考RTMP分发，Delivery HLS，Delivery HTTP FLV编辑 conf/srs.conf ，服务器启动时指定该配置文件(srs的conf文件夹有该文件)。1 listen 1935;
2 max_connections 1000;
3 srs_log_tank file;
4 srs_log_file ./objs/srs.log;
5 http_api {
6 enabled on;
7 listen 1985;
8 }
9 http_server {
10 enabled on;
11 listen 8081; # http监听端⼝，注意⾃⼰配置的端⼝
12 dir ./objs/nginx/html;
13 }
14 stats {
15 network 0;
16 disk sda sdb xvda xvdb;
17 }
18 vhost __defaultVhost__ {
19 # hls darren
20 hls {
21 enabled on;
22 hls_path ./objs/nginx/html;
23 hls_fragment 10;
24 hls_window 60;
25 }
26 # http-flv darren
27 http_remux {
28 enabled on;
29 mount [vhost]/[app]/[stream].flv;
30 hstrs on;
31 }
32 }SRS全网独一份的视频文档资料私信1，进群免费领取，更有【免费】FFmpeg/WebRTC/RTMP/NDK/Android音视频流媒体高级开发-学习视频教程-腾讯课堂第四步，启动SRS。./objs/srs -c conf/srs.conf1 ubuntu@VM-0-13-ubuntu:~/0voice/media/srs.3.0-20200720/trunk$ ./objs/s
2rs -c conf/srs.conf
2 后台运⾏结果
3 [2020-07-20 17:34:48.061][Trace][30433][0] XCORE-SRS/3.0.141(OuXuli)
4 [2020-07-20 17:34:48.061][Trace][30433][0] config parse complete
5 [2020-07-20 17:34:48.061][Trace][30433][0] write log to file ./objs/s
rs.log
6 [2020-07-20 17:34:48.061][Trace][30433][0] you can: tailf ./objs/srs.
log
7 [2020-07-20 17:34:48.061][Trace][30433][0] @see: https://github.com/o
ssrs/srs/wiki/v1_CN_SrsLog确认是否已经正常启动1 ubuntu@VM-0-13-ubuntu:~/0voice/media/srs.3.0-20200720/trunk$ sudo ps
-ef | grep srs
2 ubuntu 30435 1 0 17:34 pts/0 00:00:00 ./objs/srs -c conf/sr
s.conf显示到ubuntu 30435 1 0 17:34 pts/0 00:00:00 ./objs/srs -c conf/srs.conf安全退出正在运行的srssudo kill -SIGQUIT srs_pid默认是后台启动的方式，如果是要方便GDB调试则需要修改配置文件为前台启动。1 listen 1935;
2 max_connections 1000;
3 #srs_log_tank file;
4 #srs_log_file ./objs/srs.log;
5 # 前台运⾏
6 daemon off;
7 # 打印到终端控制台
8 srs_log_tank console;
9 http_api {
10 enabled on;
11 listen 1985;
12 }
313 http_server {
14 enabled on;
15 listen 8081; # http监听端⼝
16 dir ./objs/nginx/html;
17 }
18 stats {
19 network 0;
20 disk sda sdb xvda xvdb;
21 }
22 vhost __defaultVhost__ {
23 # hls darren
24 hls {
25 enabled on;
26 hls_path ./objs/nginx/html;
27 hls_fragment 10;
28 hls_window 60;
29 }
30 # http-flv darren
31 http_remux {
32 enabled on;
33 mount [vhost]/[app]/[stream].flv;
34 hstrs on;
35 }
36 }执行方法：./objs/srs -c conf/srs.conf在终端运行，log也在终端显示1 [2020-07-20 17:46:33.586][Trace][1533][0] system default latency(ms)
: mw(0-350) + mr(0-350) + play-queue(0-30000)
2 [2020-07-20 17:46:33.586][Warn][1533][0][0] SRS/3.0.141 is beta
3 [2020-07-20 17:46:33.586][Trace][1533][0] http flv live stream, vhos
t=__defaultVhost__, mount=[vhost]/[app]/[stream].flv
4 [2020-07-20 17:46:33.586][Trace][1533][0] http: root mount to ./objs
/nginx/html
5 [2020-07-20 17:46:33.586][Trace][1533][0] st_init success, use epoll
6 [2020-07-20 17:46:33.586][Trace][1533][380] server main cid=380, pid
45
=1533, ppid=2337, asprocess=0
7 [2020-07-20 17:46:33.586][Trace][1533][380] write pid=1533 to ./objs
/srs.pid success!
8 [2020-07-20 17:46:33.586][Trace][1533][380] RTMP listen at tcp://0.0
.0.0:1935, fd=7
9 [2020-07-20 17:46:33.586][Trace][1533][380] HTTP-API listen at tcp:/
/0.0.0.0:1985, fd=8
10 [2020-07-20 17:46:33.586][Trace][1533][380] HTTP-Server listen at tc
p://0.0.0.0:8081, fd=9
11 [2020-07-20 17:46:33.586][Trace][1533][380] signal installed, reload
=1, reopen=10, fast_quit=15, grace_quit=3
12 [2020-07-20 17:46:33.586][Trace][1533][380] http: api mount /console
to ./objs/nginx/html/consoleSRS源码目录trunk目录3rdparty auto conf configure doc etc ide modules research scripts src usrsrc下的源码app core kernel libs main protocol service utestapp应用├── app│ ├── srs_app_async_call.cpp│ ├── srs_app_async_call.hpp 可以用来执行异步任务，通过execute()函数 push任务，然后在cycle()执行│ ├── srs_app_bandwidth.cpp│ ├── srs_app_bandwidth.hpp 提供带宽测试接口│ ├── srs_app_caster_flv.cpp│ ├── srs_app_caster_flv.hpp 支持POST一个flv流到服务器，类似相当于RTMP的publish│ ├── srs_app_config.cpp│ ├── srs_app_config.hpp 读取配置文件│ ├── srs_app_conn.cpp│ ├── srs_app_conn.hpp srs的基本连接，每个连接对应一个协程，所有的连接都被管理│ ├── srs_app_coworkers.cpp│ ├── srs_app_coworkers.hpp SrsCoWorkers For origin cluster│ ├── srs_app_dash.cpp│ ├── srs_app_dash.hpp SrsDash 流媒体DASH业务 The MPEG-DASH encoder,transmux RTMP to DASH.│ ├── srs_app_dvr.cpp│ ├── srs_app_dvr.hpp SrsDvr 录制RTMP流程flv或者mp4文件│ ├── srs_app_edge.cpp│ ├── srs_app_edge.hpp SrsEdgeRtmpUpstream 边缘节点业务，比如从源站拉流到边缘，边缘回溯到源站│ ├── srs_app_empty.cpp│ ├── srs_app_empty.hpp 没有内容│ ├── srs_app_encoder.cpp│ ├── srs_app_encoder.hpp SrsEncoder 可以使用多个ffmpeg来转换指定的流，最终调用SrsFFMPEG来转流│ ├── srs_app_ffmpeg.cpp│ ├── srs_app_ffmpeg.hpp SrsFFMPEG 使用ffmpeg来转换流│ ├── srs_app_forward.cpp│ ├── srs_app_forward.hpp SrsForwarder 将流转发到其他服务器│ ├── srs_app_fragment.cpp│ ├── srs_app_fragment.hpp SrsFragment 表示一个分片，如HLS分片、DVR分片或DASH分片。它是一个媒体文件，例如FLV或MP4，有持续时间。│ ├── srs_app_hds.cpp│ ├── srs_app_hds.hpp SrsHds 将RTMP转成Adobe HDS流│ ├── srs_app_heartbeat.cpp│ ├── srs_app_heartbeat.hpp SrsHttpHeartbeat HHTP心跳│ ├── srs_app_hls.cpp│ ├── srs_app_hls.hpp SrsHls HLS业务，Transmux RTMP stream to HLS(m3u8 andts).│├── srs_app_hourglass.cpp│ ├── srs_app_hourglass.hpp SrsHourGlass 滴答tick的处理程序│ ├── srs_app_http_api.cpp│ ├── srs_app_http_api.hpp SrsHttpApi HTTP业务API7│ ├── srs_app_http_client.cpp│ ├── srs_app_http_client.hpp 没有内容│ ├── srs_app_http_conn.cpp│ ├── srs_app_http_conn.hpp SrsHttpConn，HTTP连接，继承于SrsConnection│ ├── srs_app_http_hooks.cpp│ ├── srs_app_http_hooks.hpp SrsHttpHooks HTTP勾子，HTTP回调API│ ├── srs_app_http_static.cpp│ ├── srs_app_http_static.hpp SrsHttpStaticServer HTTP静态服务器实例，为HTTP静态文件和FLV/MP4视频点播服务│ ├── srs_app_http_stream.cpp│ ├── srs_app_http_stream.hpp SrsHttpStreamServer HTTP直播流服务，支持FLV/TS/MP3/AAC流│ ├── srs_app_ingest.cpp│ ├── srs_app_ingest.hpp SrsIngester摄取文件/流/设备，用FFMPEG编码（可选）， 通过RTMP推送到SRS（或其他RTMP服务器）│ ├── srs_app_listener.cpp│ ├── srs_app_listener.hpp SrsTcpListener SrsUdpListener TCP/UDP监听器│ ├── srs_app_log.cpp│ ├── srs_app_log.hpp SrsFastLog 日志│ ├── srs_app_mpegts_udp.cpp│ ├── srs_app_mpegts_udp.hpp SrsMpegtsOverUdpThe mpegts over udp stream caster│ ├── srs_app_ng_exec.cpp│ ├── srs_app_ng_exec.hpp SrsNgExec│ ├── srs_app_pithy_print.cpp│ ├── srs_app_pithy_print.hpp SrsPithyPrint 收集信息，然后打印│ ├── srs_app_process.cpp│ ├── srs_app_process.hpp SrsProcess启动和停止进程，当被终止时调用cycle重新启动进程│ ├── srs_app_recv_thread.cpp│ ├── srs_app_recv_thread.hpp SrsHttpRecvThread HTTP数据读取，SrsPublishRecvThread推流数据读取，SrsQueueRecvThread从队列读取；SrsRecvThread封装的协程│ ├── srs_app_refer.cpp│ ├── srs_app_refer.hpp SrsRefer│ ├── srs_app_reload.cpp│ ├── srs_app_reload.hpp ISrsReloadHandler 重新读取配置文件的处理│ ├── srs_app_rtmp_conn.cpp│ ├── srs_app_rtmp_conn.hpp SrsRtmpConn RTMP连接│ ├── srs_app_rtsp.cpp│ ├── srs_app_rtsp.hpp SrsRtpConn RTSP连接，SrsRtspCaster RTSP业务│ ├── srs_app_security.cpp8│ ├── srs_app_security.hpp SrsSecurity 安全限制，主要是限制url│ ├── srs_app_server.cpp│ ├── srs_app_server.hpp SrsServer SRS服务，对应的rtmp、rtsp、http-flv等等业务在这里启动│ ├── srs_app_source.cpp│ ├── srs_app_source.hpp SrsSource 对应一个源，支持多个SrsConsumer来拉流，SrsSourceManager管理源， SrsMetaCache⽤于源缓存Meta数据，SrsConsumer源的消费者，SrsGopCache GOP缓存│ ├── srs_app_statistic.cpp│ ├── srs_app_statistic.hpp SrsStatistic流统计│ ├── srs_app_st.cpp│ ├── srs_app_st.hpp SrsSTCoroutine协程相关│ ├── srs_app_thread.cpp│ ├── srs_app_thread.hpp SrsCoroutineManager协程管理│ ├── srs_app_utility.cpp│ └── srs_app_utility.hpp 工具类：SrsPlatformInfo、SrsNetworkDevices、SrsMemInfo、SrsDiskStat等等├── core│ ├── srs_core_autofree.cpp│ ├── srs_core_autofree.hpp 通过栈上的方式构建自动释放堆申请的对象，这个设计还是非常值得我们学习│ ├── srs_core.cpp│ ├── srs_core.hpp 版本相关的⼀些信息│ ├── srs_core_mem_watch.cpp│ ├── srs_core_mem_watch.hpp 内存监测接口│ ├── srs_core_performance.cpp│ ├── srs_core_performance.hpp 性能测试相关│ ├── srs_core_time.cpp│ ├── srs_core_time.hpp 时间单位相关│ ├── srs_core_version3.cpp│ └── srs_core_version3.hpp 版本信息├── kernel // 音视频格式相关的│ ├── srs_kernel_aac.cpp│ ├── srs_kernel_aac.hpp SrsAacTransmuxer 合成AAC音频流，带ADTS header│ ├── srs_kernel_balance.cpp│ ├── srs_kernel_balance.hpp SrsLbRoundRobin负载均衡，用于边缘节点拉流和其他多个服务器的功能│ ├── srs_kernel_buffer.cpp│ ├── srs_kernel_buffer.hpp SrsBuffer读取字节的实用类│ ├── srs_kernel_codec.cpp9│ ├── srs_kernel_codec.hpp 编码器相关，包括视频和音频，非常核心的文件；SrsFlvVideo用来检测FLV的video tag对应内容；SrsFlvAudio用来检测FLV的audio tag对应内容；SrsMaxNbSamples256表示video最大的NALUS个数，audio最大的packet数量；SrsFrame存储帧，SrsAudioFrame 存储AAC帧，SrsVideoFrame存储视频帧；SrsFormat编码器格式，包含了一个或者多个流，比如为RTMPformat时，包含一个视频和一个音频帧。先猜测推流时的数据实例是保存在SrsFormat？│ ├── srs_kernel_consts.cpp│ ├── srs_kernel_consts.hpp SRS的常量定义，比如播放的标记#defineSRS_CONSTS_LOG_PLAY "PLA"；发布的标记#define SRS_CONSTS_LOG_CLIENT_PUBLISH"CPB"；SRS_CONSTS_HTTP_XXX等HTTP响应码；SRS_CONSTS_RTSP_XXX响应码等等。│ ├── srs_kernel_error.cpp│ ├── srs_kernel_error.hpp 返回值常量定义，ERROR_XXX；SrsCplxError 异常类│ ├── srs_kernel_file.cpp│ ├── srs_kernel_file.hpp 文件的读写，SrsFileWriter文件写入器，SrsFileReader文件读取器│ ├── srs_kernel_flv.cpp│ ├── srs_kernel_flv.hpp FLV SrsFlvDecoder解析，SrsFlvTransmuxer将RTMP转成FLV流；SrsSharedPtrMessage对应RTMP的消息│ ├── srs_kernel_io.cpp│ ├── srs_kernel_io.hpp IO读写接口类│ ├── srs_kernel_log.cpp│ ├── srs_kernel_log.hpp 日志相关│ ├── srs_kernel_mp3.cpp│ ├── srs_kernel_mp3.hpp SrsMp3Transmuxer将RTMP转成MP3流│ ├── srs_kernel_mp4.cpp│ ├── srs_kernel_mp4.hpp SrsMp4Encoder MP4复用器；│ ├── srs_kernel_stream.cpp│ ├── srs_kernel_stream.hpp SrsSimpleStream用vector实现的简单的字节append类，主要在hls和http中使用，将来需要进行改进。│ ├── srs_kernel_ts.cpp│ ├── srs_kernel_ts.hpp SrsTsTransmuxer将RTMP流转成http-ts流，该文件实现了ts格式相关的接口│ ├── srs_kernel_utility.cpp│ └── srs_kernel_utility.hpp 工具函数，比如bool srs_string_ends_with(std::string str,std::string flag)├── libs│ ├── srs_lib_bandwidth.cpp│ ├── srs_lib_bandwidth.hpp SrsBandwidthClient srs-librtmp 客户端带宽统计│ ├── srs_librtmp.cpp│ ├── srs_librtmp.hpp srs提供的客户端rtmp库│ ├── srs_lib_simple_socket.cpp│ └── srs_lib_simple_socket.hpp SimpleSocketStream rtmp客户端的socket封装10├── main│ ├── srs_main_ingest_hls.cpp 拉取hls发布到rtmp流媒体服务器│ ├── srs_main_mp4_parser.cpp MP4 box解析│ └── srs_main_server.cpp srs流媒体服务器主入口├── protocol 流媒体协议相关的协议都在这里│ ├── srs_http_stack.cpp│ ├── srs_http_stack.hpp HTTP协议│ ├── srs_protocol_amf0.cpp│ ├── srs_protocol_amf0.hpp Amf0解析│ ├── srs_protocol_format.cpp│ ├── srs_protocol_format.hpp SrsRtmpFormat继承了SrsFormat， 代表RTMP格式│ ├── srs_protocol_io.cpp│ ├── srs_protocol_io.hpp 协议数据读取的IO封装接口，比如ISrsProtocolReadWriter│ ├── srs_protocol_json.cpp│ ├── srs_protocol_json.hpp json类│ ├── srs_protocol_kbps.cpp│ ├── srs_protocol_kbps.hpp 比特率统计相关│ ├── srs_protocol_stream.cpp│ ├── srs_protocol_stream.hpp 流读取，从ISrsReader读取数据到buffer里面│ ├── srs_protocol_utility.cpp│ ├── srs_protocol_utility.hpp 协议工具函数│ ├── srs_raw_avc.cpp│ ├── srs_raw_avc.hpp SrsRawH264Stream H264裸流解析，SrsRawAacStream AAC裸流解析│ ├── srs_rtmp_handshake.cpp│ ├── srs_rtmp_handshake.hpp RTMP握手，包括SrsSimpleHandshake和SrsComplexHandshake│ ├── srs_rtmp_msg_array.cpp│ ├── srs_rtmp_msg_array.hpp SrsMessageArray消息数组│ ├── srs_rtmp_stack.cpp│ ├── srs_rtmp_stack.hpp RTMP协议栈│ ├── srs_rtsp_stack.cpp│ └── srs_rtsp_stack.hpp RTSP协议栈├── service│ ├── srs_service_conn.cpp│ ├── srs_service_conn.hpp ISrsConnection HTTP/RTMP/RTSP等对象的连接接口；IConnectionManager管理连接接口│ ├── srs_service_http_client.cpp│ ├── srs_service_http_client.hpp SrsHttpClient HTTP客户端│ ├── srs_service_http_conn.cpp11│ ├── srs_service_http_conn.hpp HTTP连接 SrsHttpParser，SrsHttpMessage，SrsHttpResponseWriter，SrsHttpResponseReader│ ├── srs_service_log.cpp│ ├── srs_service_log.hpp SrsConsoleLog日志相关│ ├── srs_service_rtmp_conn.cpp│ ├── srs_service_rtmp_conn.hpp SrsBasicRtmpClient RTMP客户端类│ ├── srs_service_st.cpp│ ├── srs_service_st.hpp 对st-thread协程的封装│ ├── srs_service_utility.cpp│ └── srs_service_utility.hpp service组件的工具类└── utest├── srs_utest_amf0.cpp├── srs_utest_amf0.hpp├── srs_utest_app.cpp├── srs_utest_app.hpp├── srs_utest_avc.cpp├── srs_utest_avc.hpp├── srs_utest_config.cpp├── srs_utest_config.hpp……….. 还有其他utest文件，这里忽略8 directories, 203 files