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• Getting error while deploying application with node-media-serve module and ffmpeg buildpack in heroku

  16 septembre 2020, par Anurag Gautam

  I have created a MERN app with video streaming by using node-media-serve module, with following configuration

  


  trans: {
  ffmpeg: '/vendor/ffmpeg',
   tasks: [] ,
   .....
}


  


  In local I have installed ffmpeg in trans.ffmpeg. and its working fine, But how we need to install ffmpeg in heroku .

  


  I have tried by adding heroku buildpacks
heroku buildpacks:add https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git but its showing me error. May be some issue with config only.

  


  Heroku error :
2020-09-16T11:23:54.292896+00:00 app[web.1]: 9/16/2020 11:23:54 23 [ERROR] Node Media Trans Server startup failed. ffmpeg:/vendor/ffmpeg cannot be executed.

  


  Guys can you please help me reslove this issue

  


• support auto birate based on internet speed using nginx-vod-module

  30 juillet 2020, par Maurya Shubham

  Allow multiple resolution video streaming from single video url - It's possible with nginx-vod-module package or I need to create different-different resolution file and set them ?

  


  Currently I've manually crated master.m3u8 file.

  


  


  #EXTM3U

  


  #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=2149280,RESOLUTION=1280x720 index-v1-a1.m3u8

  


  #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=2149280,RESOLUTION=1280x720,URI="iframes-v1-a1.m3u8"

  


  #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=246440,RESOLUTION=320x184 index-v1-a1.m3u8

  


  #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=246440,RESOLUTION=320x184,URI="iframes-v1-a1.m3u8"

  


  #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=460560,RESOLUTION=512x288 index-v1-a1.m3u8

  


  #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=460560,RESOLUTION=512x288,URI="iframes-v1-a1.m3u8"

  


  #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=836280,RESOLUTION=848x480 index-v1-a1.m3u8

  


  #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=836280,RESOLUTION=848x480,URI="iframes-v1-a1.m3u8"

  


  #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=6221600,RESOLUTION=1920x1080 index-v1-a1.m3u8

  


  #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=6221600,RESOLUTION=1920x1080,URI="iframes-v1-a1.m3u8"

  


  


  but when I crul video url the master.m3u8 file contain only one resolution.

  


  


  #EXTM3U

  


  #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=4742713,RESOLUTION=1920x1080,FRAMERATE=30.000,CODECS="avc1.640028,mp4a.40.2",VIDEO-RANGE=SDR
index-v1-a1.m3u8

  


  #EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=633524,RESOLUTION=1920x1080,CODECS="avc1.640028",URI="iframes-v1-a1.m3u8",VIDEO-RANGE=SDR

  


  


• How to send RTP stream to Janus from NGINX RTMP module ? [closed]

  25 novembre 2024, par Matéo

  I'm trying to create a stream and display it in a browser. I have already configured NGINX with the rtmp module and my stream works very well with HLS (between 5 and 10 seconds of latency).

  


  Now I would like to set up a low-latency stream and that's why I have installed the janus-gateway webRTC server that allows to take in input an RTP stream and provide in output a webRTC stream.

  


  Here's the schema I'd like to follow :

  


  OBS -> RTMP -> Nginx-rtmp-module -> ffmpeg -> RTP -> Janus -> webRTC -> Browser

  


  But I have a problem with this part : "nginx-rtmp-module -> ffmpeg -> janus"

  


  In fact, my janus's server is running and demos streaming works very well in localhost, but when i try to provide an RTP stream, Janus don't detect the stream in the demos (it shows "No remote video available").

  


  Anyone can help me, please ?

  


  Ressources :

  


  

  • My janus.plugin.streaming.jcfg configuration :

  


  


  rtp-sample: {
        type = "rtp"
        id = 1
        description = "Opus/VP8 live stream coming from external source"
        metadata = "You can use this metadata section to put any info you want!"
        audio = true
        video = true
        audioport = 5002
        audiopt = 111
        audiortpmap = "opus/48000/2"
        videoport = 5004
        videopt = 100
        videortpmap = "VP8/90000"
        secret = "adminpwd"
}



  


  

  • My nginx.conf application :

  


  


  application test {

        deny play all;

        live on;
        on_publish http://localhost/test/backend/sec/live_auth.php;

        exec ffmpeg -i rtmp://localhost/test/$name -an -c:v copy -flags global_header -bsf dump_extra -f rtp rtp://localhost:5004;

}