ffmpeg 推流到 crtmpserver 测试

2024-04-13 14:38
文章标签 ffmpeg 测试 推流 crtmpserver

本文主要是介绍ffmpeg 推流到 crtmpserver 测试，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

直播
rtmp 分发
退流------>直播服务器CDN------>各个客户端(rtmp,http-flv,hls)

在这里插入图片描述

推流
RGB RGB
rtsp h264 1.图像采集----->美颜，水印—>转YUV H264编码
rtsp aac 2.音频采集----->去噪，变音—>音频重采样aac编码
PCM

(h264 + aac) ---->FLV封装–>FLV—>推流---->RTMP–>直播服务CDN

在这里插入图片描述

RTMP
（real time messaging protocol） 长连接TCP
每个时刻的数据收到立即转发 延时1-3秒

HLS
（HTTP Live Stream） 短连接HTTP
集合一段时间数据，生成ts切片文件，更新m3u8 延时>10s

HTTP-FLV
（RTMP over HTTP） 长连接HTTP
同RTMP，使用http协议 延时1-3秒

RTMP
(Real Time Messaging Protocol， 实时消息传送协议)RTMP是Adobe Systems公司为Flash播放器和
服务器之间音频、视频和数据传输开发的开放协
议。

RTMP优缺点
优点

  • 主流CDN支持， 市面上绝大多数的直播产品采用，
  • 协议简单易实现 基于TCP协议开销大
  • Adobe 私有协议

RTMP协议类型

1 ) 、工作在TCP之上的明文协议，使用端口1935 ;
2 ) 、RTMPT封装在HTTP请求之中，可穿越防火墙 ;
3 ) 、RTMPs类似RTMP 但使用的是HTTPS连接 ;

安装流媒体服务器

  1. clone crtmpserver

https://github.com/j0sh/crtmpserver

2.Add openssl 1.1.0 compatibility #9


https://github.com/j0sh/crtmpserver/pull/9

修改对openssl 1.1.0 支持


xz@xiaqiu:~/study/csdn/rtmp$ ls
crtmpserver  video
xz@xiaqiu:~/study/csdn/rtmp$ cd crtmpserver/builders/cmake
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ ls
androidapplestreaming  common               tests
applications           crtmpserver          thelib
build                  debianpackage.patch  tinyxml
cleanup.sh             ltib                 toolchain-sourcery_g++_lite.cmake
CMakeCache.txt         lua                  trafficdissector
CMakeFiles             Makefile             vg.sh
cmake_find_modules     package.sh           vm
cmake_install.cmake    precompiled.gch      vmtests
CMakeLists.txt         run
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ 
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ subl CMakeLists.txt

修改CMakeLists.txt
注释


#SET(GENERIC_FLAGS "-Wall -Werror")

编译


xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ cmake .
-- OPENSSL_INCLUDE_PATH: /usr/include
-- OPENSSL_LIBRARY_PATH: /lib/x86_64-linux-gnu/libssl.so
-- CRYPTO_LIBRARY_PATH: /lib/x86_64-linux-gnu/libcrypto.so
-- Z_LIBRARY_PATH: 
-- Looking for openssl headers - found
-- Looking for openssl library - found
-- Looking for crypto library - found
...
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ make
[  9%] Built target lua
[ 11%] Built target tinyxml
[ 11%] Built target common_common_gch
Scanning dependencies of target common
...
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ cd crtmpserver/
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake/crtmpserver$ ls
CMakeFiles  cmake_install.cmake  CMakeLists.txt  crtmpserver  crtmpserver.lua  Makefile
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake/crtmpserver$ 
xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake/crtmpserver$ cd ..xz@xiaqiu:~/study/csdn/rtmp/crtmpserver/builders/cmake$ ./crtmpserver/crtmpserver crtmpserver/crtmpserver.lua 
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:215 C++ RTMP Media Server (www.rtmpd.com) build  - 2021-11-14T15:47:46.000
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:217 Initialize I/O handlers manager: epoll with timerfd_XXXX support
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:220 Configure modules
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/appselector/libappselector.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/flvplayback/libflvplayback.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/samplefactory/libsamplefactory.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/vptests/libvptests.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/admin/libadmin.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/proxypublish/libproxypublish.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:84 Module /home/xz/study/csdn/rtmp/crtmpserver/builders/cmake/applications/stresstest/libstresstest.so loaded
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:226 Plug in the default protocol factory
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:233 Configure factories
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:97 Loaded factory from application samplefactory
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:239 Configure acceptors
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 0->1 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 1->2 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 2->3 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 3->4 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 4->5 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 5->6 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 6->7 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 7->8 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 8->9 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 9->10 IOHT_ACCEPTOR
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:245 Configure instances
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:251 Start I/O handlers manager: epoll with timerfd_XXXX support
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:254 Configure applications
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application admin instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application appselector instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application flvplayback instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application proxypublish instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/netio/epoll/iohandlermanager.cpp:118 Handlers count changed: 10->11 IOHT_TIMER
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application samplefactory instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application stresstest instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/thelib/src/configuration/module.cpp:177 Application vptests instantiated
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:260 Install the quit signal
Run()
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:272 
+-----------------------------------------------------------------------------+
|                                                                     Services|
+---+---------------+-----+-------------------------+-------------------------+
| c |      ip       | port|   protocol stack name   |     application name    |
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 1112|           inboundJsonCli|                    admin|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 1935|              inboundRtmp|              appselector|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 8081|             inboundRtmps|              appselector|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 8080|             inboundRtmpt|              appselector|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 6666|           inboundLiveFlv|              flvplayback|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 9999|             inboundTcpTs|              flvplayback|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 6665|           inboundLiveFlv|             proxypublish|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 8989|         httpEchoProtocol|            samplefactory|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 8988|             echoProtocol|            samplefactory|
+---+---------------+-----+-------------------------+-------------------------+
|tcp|        0.0.0.0| 1111|    inboundHttpXmlVariant|                  vptests|
+---+---------------+-----+-------------------------+-------------------------+
/home/xz/study/csdn/rtmp/crtmpserver/sources/crtmpserver/src/crtmpserver.cpp:273 GO! GO! GO! (5495)

如果启动失败查看是否已经运行
记得在crtmpserver/builders/cmake$ 目录下运行

ffmpeg查看设备


ffmpeg -fdshow -i video="USB2.0 Camera" -f flv rtmp://192.168.1.44/live/test1
ffmpeg -i test.mp4 -f flv rtmp://192.168.1.44/live/test1
ffmpeg -i rtsp://nj:nj@192.168.1.108 -an -f flv rtmp://192.168.1.44/live/test1
ffmpeg -i rtsp://admin:njzs2014@192.168.1.64:554/ -c copy -f flv rtmp://192.168.1.44/liveytest1

ffmpeg 推流


xz@xiaqiu:~/study/csdn/rtmp/video$ ls
test.mp4
xz@xiaqiu:~/study/csdn/rtmp/video$ ffmpeg -i test.mp4 -f flv rtmp://0.0.0.0/live/test1
ffmpeg version 4.2.4-1ubuntu0.1 Copyright (c) 2000-2020 the FFmpeg developersbuilt with gcc 9 (Ubuntu 9.3.0-10ubuntu2)configuration: --prefix=/usr --extra-version=1ubuntu0.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-nvenc --enable-chromaprint --enable-frei0r --enable-libx264 --enable-sharedlibavutil      56. 31.100 / 56. 31.100libavcodec     58. 54.100 / 58. 54.100libavformat    58. 29.100 / 58. 29.100libavdevice    58.  8.100 / 58.  8.100libavfilter     7. 57.100 /  7. 57.100libavresample   4.  0.  0 /  4.  0.  0libswscale      5.  5.100 /  5.  5.100libswresample   3.  5.100 /  3.  5.100libpostproc    55.  5.100 / 55.  5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test.mp4':Metadata:major_brand     : isomminor_version   : 512compatible_brands: isomiso2avc1mp41encoder         : Lavf58.29.100Duration: 00:00:26.06, start: 0.000000, bitrate: 7014 kb/sStream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1366x768 [SAR 1:1 DAR 683:384], 7022 kb/s, 30.04 fps, 30 tbr, 15360 tbn, 60 tbc (default)Metadata:handler_name    : VideoHandlerStream #0:1(und): Audio: vorbis (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 0 kb/s (default)Metadata:handler_name    : SoundHandler
[rtmp @ 0x5590097078c0] Server error: Specified stream not found in call to releaseStream
[rtmp @ 0x5590097078c0] Server error: call to function _checkbw failed
Stream mapping:Stream #0:0 -> #0:0 (h264 (native) -> flv1 (flv))Stream #0:1 -> #0:1 (vorbis (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
Output #0, flv, to 'rtmp://0.0.0.0/live/test1':Metadata:major_brand     : isomminor_version   : 512compatible_brands: isomiso2avc1mp41encoder         : Lavf58.29.100Stream #0:0(und): Video: flv1 (flv) ([2][0][0][0] / 0x0002), yuv420p, 1366x768 [SAR 1:1 DAR 683:384], q=2-31, 200 kb/s, 30 fps, 1k tbn, 30 tbc (default)Metadata:handler_name    : VideoHandlerencoder         : Lavc58.54.100 flvSide data:cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1Stream #0:1(und): Audio: mp3 (libmp3lame) ([2][0][0][0] / 0x0002), 48000 Hz, stereo, fltp (default)Metadata:handler_name    : SoundHandlerencoder         : Lavc58.54.100 libmp3lame
frame=   23 fps=0.0 q=31.0 size=    1127kB time=00:00:00.76 bitrate=12003.6kbits/s speed=1.frame=   64 fps= 63 q=31.0 size=    1955kB time=00:00:02.16 bitrate=7409.4kbits/s speed=2.1frame=  105 fps= 69 q=31.0 size=    2688kB time=00:00:03.52 bitrate=6240.5kbits/s speed=2.3frame=  142 fps= 70 q=31.0 size=    3465kB time=00:00:04.75 bitrate=5971.5kbits/s speed=2.3frame=  179 fps= 71 q=31.0 size=    4317kB time=00:00:05.97 bitrate=5917.0kbits/s speed=2.3frame=  217 fps= 71 q=24.8 size=    5280kB time=00:00:07.27 bitrate=5946.8kbits/s speed=2.3frame=  254 fps= 71 q=31.0 size=    6175kB time=00:00:08.47 bitrate=5970.1kbits/s speed=2.3frame=  302 fps= 74 q=31.0 size=    6986kB time=00:00:10.08 bitrate=5677.0kbits/s speed=2.4frame=  348 fps= 76 q=31.0 size=    7605kB time=00:00:11.61 bitrate=5362.6kbits/s speed=2.5frame=  384 fps= 76 q=31.0 size=    8256kB time=00:00:12.84 bitrate=5267.2kbits/s speed=2.5frame=  427 fps= 77 q=31.0 size=    8634kB time=00:00:14.25 bitrate=4961.2kbits/s speed=2.5frame=  470 fps= 77 q=31.0 size=    9151kB time=00:00:15.69 bitrate=4776.0kbits/s speed=2.5frame=  507 fps= 77 q=31.0 size=    9914kB time=00:00:16.92 bitrate=4799.6kbits/s speed=2.5frame=  548 fps= 77 q=31.0 size=   10862kB time=00:00:18.28 bitrate=4865.4kbits/s speed=2.5frame=  588 fps= 77 q=31.0 size=   11774kB time=00:00:19.60 bitrate=4918.8kbits/s speed=2.5frame=  628 fps= 77 q=31.0 size=   12642kB time=00:00:20.95 bitrate=4942.7kbits/s speed=2.5frame=  671 fps= 78 q=31.0 size=   13545kB time=00:00:22.39 bitrate=4955.3kbits/s speed= 2.frame=  721 fps= 79 q=24.8 size=   14289kB time=00:00:24.04 bitrate=4867.4kbits/s speed=2.6frame=  779 fps= 81 q=31.0 size=   14656kB time=00:00:25.96 bitrate=4623.2kbits/s speed=2.6[flv @ 0x5590096e7b00] Failed to update header with correct duration.
[flv @ 0x5590096e7b00] Failed to update header with correct filesize.
frame=  780 fps= 81 q=31.0 Lsize=   14659kB time=00:00:26.08 bitrate=4602.8kbits/s speed= 2.7x    
video:14221kB audio:408kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.202187%

VLC 播放器输入rtmp://0.0.0.0/live/test1 进行播放

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一、引言 从文章《音视频入门基础：WAV专题（6）——通过FFprobe显示WAV音频文件每个数据包的信息》中我们可以知道，通过FFprobe命令可以打印WAV音频文件每个packet（也称为数据包或多媒体包）的信息，这些信息包含该packet的pts、dts： 打印出来的“pts”实际是AVPacket结构体中的成员变量pts，是以AVStream->time_base为单位的显
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CRtmpServer转推流到Nginx Rtmp及SRS（SimpleRtmpServer）的经历

CRtmpServer转推流到Nginx Rtmp及SRS（SimpleRtmpServer）的经历

转自：http://blog.csdn.net/fengyily/article/details/42557841 本人一直用的是CRtmpServer服务，在CRtmpServer服务中根据自已的想法也加入了许多功能，如通过http接口来加载配置等，苦于不支持HLS，自已添加ts分片水平又有限，思来想去决定借助SimpleRtmpServer的HLS功能。说干就干，马上查找相关资源
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rtmp流媒体编程相关整理2013(crtmpserver,rtmpdump,x264,faac)

rtmp流媒体编程相关整理2013(crtmpserver,rtmpdump,x264,faac)

转自：http://blog.163.com/zhujiatc@126/blog/static/1834638201392335213119/ 相关资料在线版(不定时更新，其实也不会很多，也许一两个月也不会改) http://www.zhujiatc.esy.es/crtmpserver/index.htm 去年在这进行rtmp相关整理，其实内容早有了，只是整理一下看着方
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RTMP流媒体服务器 crtmpserver

RTMP流媒体服务器 crtmpserver

http://www.oschina.net/p/crtmpserver crtmpserver又称rtmpd是Evostream Media Server（www.evostream.com）的社区版本采用GPLV3授权 其主要作用为一个高性能的RTMP流媒体服务器，可以实现直播与点播功能多终端支持功能，在特定情况下是FMS的良好替代品。 支持RTMP的一堆协议（RT
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Verybot之OpenCV应用一：安装与图像采集测试

Verybot之OpenCV应用一：安装与图像采集测试

在Verybot上安装OpenCV是很简单的，只需要执行：         sudo apt-get update         sudo apt-get install libopencv-dev         sudo apt-get install python-opencv         下面就对安装好的OpenCV进行一下测试，编写一个通过USB摄像头采
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ffmpeg面向对象-待定

ffmpeg面向对象-待定

1.常用对象 rtsp拉流第一步都是avformat_open_input，其入参可以看下怎么用： AVFormatContext *fmt_ctx = NULL;result = avformat_open_input(&fmt_ctx, input_filename, NULL, NULL); 其中fmt_ctx 如何分配内存的？如下 int avformat_open_input(
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