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

  30 July 2020, by 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 November 2024, by 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;

}


  


• Trouble getting the Node ffmpeg module to work with paths that have spaces in them

  26 June 2020, by Jacob

  Title is pretty self-explanatory. I'm having trouble getting the Node ffmpeg module to work with paths to have spaces in them.

  


  import ffmpeg from "ffmpeg"

try {
    let process = new ffmpeg("C:\\Users\\JR\\Desktop\\new folder\\test.m4a");
    process.then(video => {
        video.save("C:\\Users\\JR\\Desktop\\test.mp3", (error, file) => {
            if (!error) {
                console.log("converted!");
            } else {
                console.log("uh oh error: " + error);
            }
        });
    },
    error => {
        console.log("Error: " + error);
    });
} catch (error) {
    console.log(error.code);
    console.log(error.msg);
}


  


  Below are all the variations I've tried. They all result in either an error from the module itself saying The input file does not exist or an error from ffmpeg saying No such file or directory.

  


  let process = new ffmpeg("C:\\Users\\JR\\Desktop\\new folder\\test.m4a");

let process = new ffmpeg('C:\\Users\\JR\\Desktop\\new folder\\test.m4a');

let process = new ffmpeg('"C:\\Users\\JR\\Desktop\\new folder\\test.m4a"');

let process = new ffmpeg("C:/Users/JR/Desktop/new folder/test.m4a");

let process = new ffmpeg('C:/Users/JR/Desktop/new folder/test.m4a');

let process = new ffmpeg("C:\\Users\\JR\\Desktop\\new\ folder\test.m4a");

let process = new ffmpeg('C:\\Users\\JR\\Desktop\\new\ folder\test.m4a');


  


  And probably several other variations that I'm forgetting. Any ideas?