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  • Using node-media-server and FFMPEG, Transmuxing ends when rtmp is publishing with no errors

    8 juillet 2023, par Sina KH

    I've configured and used node-media-server library on 2 of my test servers and it works great, but when I'm trying to make it work on production, it creates directories for different qualities, but does not generate .ts and .m3u8 for them. It only creates original hls outputs.
My logs show that instantly after [rtmp publish] Handle video. and [rtmp publish] Handle audio. files, it receives [rtmp publish] Close stream. id=Y8KK9U3D streamPath=/live/15_1280 streamId=1 and [rtmp play] Close stream. id=7MC9Q65N streamPath=/live/15_1280 streamId=1
Please note that everything is the same on my test and prod servers, and with no known cause, it fails on some of my servers and works on some other ones. I've tried both deploying dockerized and not dockerized versions, with different node versions.
FFMPEG version is also the same on all systems.

    


    My configs :

    


    const config = {
    rtmp: {
        port: parseInt(process.env.STREAM_RTMP_PORT || '8082'),
        chunk_size: parseInt(process.env.STREAM_CHUNK_SIZE || '60000'),
        gop_cache: true,
        ping: 60,
        ping_timeout: 30
    },
    http: {
        mediaroot: process.env.FILE_PATH + '/media',
        port: parseInt(process.env.STREAM_HTTP_PORT || '8081'),
        allow_origin: '*'
    },
    auth: process.env.STREAM_SECRET?.length ? {
        api: true,
        play: false,
        publish: true,
        secret: process.env.STREAM_SECRET,
        api_user: process.env.STREAM_API_AUTH_USER,
        api_pass: process.env.STREAM_API_AUTH_PASS,
    } : undefined,
    trans: {
        ffmpeg: process.env.FFMPEG_PATH || '',
        tasks: [
            {
                app: 'live',

                hls: true,
                hlsFlags: '[hls_time=2:hls_list_size=3:hls_flags=delete_segments]',
                hlsKeep: true, // to prevent hls file delete after end the stream

                // dash: true,
                // dashFlags: '[f=dash:window_size=3:extra_window_size=5]',
                // dashKeep: true, // to prevent dash file delete after end the stream

                mp4: true,
                mp4Flags: '[movflags=frag_keyframe+empty_moov]',
            }
        ]
    },
    fission: {
        ffmpeg: process.env.FFMPEG_PATH || '',
        tasks: [
            {
                rule: "live/*",
                model: [
                    {
                        ab: "128k",
                        vb: "1500k",
                        vs: "720x1280",
                        vf: "30",
                    },
                    {
                        ab: "64k",
                        vb: "1000k",
                        vs: "480x854",
                        vf: "24",
                    },
                    {
                        ab: "32k",
                        vb: "600k",
                        vs: "360x640",
                        vf: "20",
                    },
                ]
            },
        ]
    }
}


    


    and logs :

    


    [NodeEvent on preConnect] id=OKRRCRT1 args={"app":"live","type":"nonprivate","supportsGoAway":true,"flashVer":"FMLE/3.0 (compatible; FMSc/1.0)","swfUrl":"rtmp://IP_PORT_HERE/live","tcUrl":"rtmp://IP_PORT_HERE/live"}
7/5/2023 16:13:28 963 [INFO] [rtmp connect] id=OKRRCRT1 ip=MY_IP_HERE app=live args={"app":"live","type":"nonprivate","supportsGoAway":true,"flashVer":"FMLE/3.0 (compatible; FMSc/1.0)","swfUrl":"rtmp://IP_PORT_HERE/live","tcUrl":"rtmp://IP_PORT_HERE/live"}
[NodeEvent on postConnect] id=OKRRCRT1 args={"app":"live","type":"nonprivate","supportsGoAway":true,"flashVer":"FMLE/3.0 (compatible; FMSc/1.0)","swfUrl":"rtmp://IP_PORT_HERE/live","tcUrl":"rtmp://IP_PORT_HERE/live"}
[NodeEvent on prePublish] id=OKRRCRT1 StreamPath=/live/15 args={"sign":"CORRECT_SIGN_HERE__REMOVED_TO_SHARE_IT_WITH_YOU"}
7/5/2023 16:13:28 963 [INFO] [rtmp publish] New stream. id=OKRRCRT1 streamPath=/live/15 streamId=1
[NodeEvent on postPublish] id=OKRRCRT1 StreamPath=/live/15 args={"sign":"CORRECT_SIGN_HERE__REMOVED_TO_SHARE_IT_WITH_YOU"}
7/5/2023 16:13:28 963 [INFO] [Transmuxing MP4] /live/15 to /home/data/stream_files/media/live/15/2023-07-05-16-13-28.mp4
7/5/2023 16:13:28 963 [INFO] [Transmuxing HLS] /live/15 to /home/data/stream_files/media/live/15/index.m3u8
[NodeEvent on preConnect] id=CPRQV6U6 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:28 963 [INFO] [rtmp connect] id=CPRQV6U6 ip=::ffff:127.0.0.1 app=live args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on postConnect] id=CPRQV6U6 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on preConnect] id=FTAZ3SW8 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:28 963 [INFO] [rtmp connect] id=FTAZ3SW8 ip=::ffff:127.0.0.1 app=live args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on postConnect] id=FTAZ3SW8 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on prePlay] id=CPRQV6U6 StreamPath=/live/15 args={}
[NodeEvent on postPlay] id=CPRQV6U6 StreamPath=/live/15 args={}
7/5/2023 16:13:28 963 [INFO] [rtmp play] Join stream. id=CPRQV6U6 streamPath=/live/15  streamId=1 
[NodeEvent on prePlay] id=FTAZ3SW8 StreamPath=/live/15 args={}
[NodeEvent on postPlay] id=FTAZ3SW8 StreamPath=/live/15 args={}
7/5/2023 16:13:28 963 [INFO] [rtmp play] Join stream. id=FTAZ3SW8 streamPath=/live/15  streamId=1 
7/5/2023 16:13:29 963 [INFO] [rtmp publish] Handle audio. id=OKRRCRT1 streamPath=/live/15 sound_format=10 sound_type=2 sound_size=1 sound_rate=3 codec_name=AAC 48000 2ch
7/5/2023 16:13:29 963 [INFO] [rtmp publish] Handle video. id=OKRRCRT1 streamPath=/live/15 frame_type=1 codec_id=7 codec_name=H264 1920x1080
[NodeEvent on preConnect] id=ISVLTK71 args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
7/5/2023 16:13:30 963 [INFO] [rtmp connect] id=ISVLTK71 ip=::ffff:127.0.0.1 app=live args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
[NodeEvent on postConnect] id=ISVLTK71 args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
[NodeEvent on prePublish] id=ISVLTK71 StreamPath=/live/15_1280 args={}
7/5/2023 16:13:30 963 [INFO] [rtmp publish] New stream. id=ISVLTK71 streamPath=/live/15_1280 streamId=1
[NodeEvent on postPublish] id=ISVLTK71 StreamPath=/live/15_1280 args={}
7/5/2023 16:13:30 963 [INFO] [Transmuxing MP4] /live/15_1280 to /home/data/stream_files/media/live/15_1280/2023-07-05-16-13-30.mp4
7/5/2023 16:13:30 963 [INFO] [Transmuxing HLS] /live/15_1280 to /home/data/stream_files/media/live/15_1280/index.m3u8
[NodeEvent on preConnect] id=YNOFQB7P args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
7/5/2023 16:13:31 963 [INFO] [rtmp connect] id=YNOFQB7P ip=::ffff:127.0.0.1 app=live args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
[NodeEvent on postConnect] id=YNOFQB7P args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
[NodeEvent on preConnect] id=OT8T2OPP args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:31 963 [INFO] [rtmp connect] id=OT8T2OPP ip=::ffff:127.0.0.1 app=live args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on postConnect] id=OT8T2OPP args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on prePublish] id=YNOFQB7P StreamPath=/live/15_854 args={}
7/5/2023 16:13:31 963 [INFO] [rtmp publish] New stream. id=YNOFQB7P streamPath=/live/15_854 streamId=1
[NodeEvent on postPublish] id=YNOFQB7P StreamPath=/live/15_854 args={}
7/5/2023 16:13:31 963 [INFO] [Transmuxing MP4] /live/15_854 to /home/data/stream_files/media/live/15_854/2023-07-05-16-13-31.mp4
7/5/2023 16:13:31 963 [INFO] [Transmuxing HLS] /live/15_854 to /home/data/stream_files/media/live/15_854/index.m3u8
[NodeEvent on prePlay] id=OT8T2OPP StreamPath=/live/15_1280 args={}
[NodeEvent on postPlay] id=OT8T2OPP StreamPath=/live/15_1280 args={}
7/5/2023 16:13:31 963 [INFO] [rtmp play] Join stream. id=OT8T2OPP streamPath=/live/15_1280  streamId=1 
[NodeEvent on preConnect] id=62KCI105 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:31 963 [INFO] [rtmp connect] id=62KCI105 ip=::ffff:127.0.0.1 app=live args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on postConnect] id=62KCI105 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on preConnect] id=9QAHATOC args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
7/5/2023 16:13:31 963 [INFO] [rtmp connect] id=9QAHATOC ip=::ffff:127.0.0.1 app=live args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
[NodeEvent on postConnect] id=9QAHATOC args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
[NodeEvent on prePlay] id=62KCI105 StreamPath=/live/15_854 args={}
[NodeEvent on postPlay] id=62KCI105 StreamPath=/live/15_854 args={}
7/5/2023 16:13:31 963 [INFO] [rtmp play] Join stream. id=62KCI105 streamPath=/live/15_854  streamId=1 
[NodeEvent on prePublish] id=9QAHATOC StreamPath=/live/15_640 args={}
7/5/2023 16:13:31 963 [INFO] [rtmp publish] New stream. id=9QAHATOC streamPath=/live/15_640 streamId=1
[NodeEvent on postPublish] id=9QAHATOC StreamPath=/live/15_640 args={}
7/5/2023 16:13:31 963 [INFO] [Transmuxing MP4] /live/15_640 to /home/data/stream_files/media/live/15_640/2023-07-05-16-13-31.mp4
7/5/2023 16:13:31 963 [INFO] [Transmuxing HLS] /live/15_640 to /home/data/stream_files/media/live/15_640/index.m3u8
[NodeEvent on preConnect] id=V308RJRW args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:31 963 [INFO] [rtmp connect] id=V308RJRW ip=::ffff:127.0.0.1 app=live args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on postConnect] id=V308RJRW args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on prePlay] id=V308RJRW StreamPath=/live/15_640 args={}
[NodeEvent on postPlay] id=V308RJRW StreamPath=/live/15_640 args={}
7/5/2023 16:13:31 963 [INFO] [rtmp play] Join stream. id=V308RJRW streamPath=/live/15_640  streamId=1 
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Handle video. id=ISVLTK71 streamPath=/live/15_1280 frame_type=1 codec_id=7 codec_name=H264 720x1280
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Handle audio. id=ISVLTK71 streamPath=/live/15_1280 sound_format=10 sound_type=2 sound_size=1 sound_rate=3 codec_name=AAC 48000 2ch
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Close stream. id=ISVLTK71 streamPath=/live/15_1280 streamId=1
[NodeEvent on donePublish] id=ISVLTK71 StreamPath=/live/15_1280 args={}
7/5/2023 16:13:32 963 [INFO] [rtmp play] Close stream. id=OT8T2OPP streamPath=/live/15_1280 streamId=1
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=OT8T2OPP
[NodeEvent on doneConnect] id=OT8T2OPP args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Handle video. id=YNOFQB7P streamPath=/live/15_854 frame_type=1 codec_id=7 codec_name=H264 480x854
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Handle audio. id=YNOFQB7P streamPath=/live/15_854 sound_format=10 sound_type=2 sound_size=1 sound_rate=3 codec_name=AAC 48000 2ch
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Close stream. id=YNOFQB7P streamPath=/live/15_854 streamId=1
[NodeEvent on donePublish] id=YNOFQB7P StreamPath=/live/15_854 args={}
7/5/2023 16:13:32 963 [INFO] [rtmp play] Close stream. id=62KCI105 streamPath=/live/15_854 streamId=1
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=62KCI105
[NodeEvent on doneConnect] id=62KCI105 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:32 963 [INFO] [rtmp publish] Close stream. id=9QAHATOC streamPath=/live/15_640 streamId=1
[NodeEvent on donePublish] id=9QAHATOC StreamPath=/live/15_640 args={}
7/5/2023 16:13:32 963 [INFO] [rtmp play] Close stream. id=V308RJRW streamPath=/live/15_640 streamId=1
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=V308RJRW
[NodeEvent on doneConnect] id=V308RJRW args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
[NodeEvent on donePlay] id=CPRQV6U6 StreamPath=/live/15 args={}
7/5/2023 16:13:32 963 [INFO] [rtmp play] Close stream. id=CPRQV6U6 streamPath=/live/15 streamId=1
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=CPRQV6U6
[NodeEvent on doneConnect] id=CPRQV6U6 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:32 963 [INFO] [Transmuxing end] /live/15_1280
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=ISVLTK71
[NodeEvent on doneConnect] id=ISVLTK71 args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
7/5/2023 16:13:32 963 [INFO] [Transmuxing end] /live/15_640
7/5/2023 16:13:32 963 [INFO] [Transmuxing end] /live/15_854
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=9QAHATOC
[NodeEvent on doneConnect] id=9QAHATOC args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
7/5/2023 16:13:32 963 [INFO] [rtmp disconnect] id=YNOFQB7P
[NodeEvent on doneConnect] id=YNOFQB7P args={"app":"live","type":"nonprivate","flashVer":"FMLE/3.0 (compatible; Lavf59.27.100)","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live"}
7/5/2023 16:13:32 963 [INFO] [Fission end] /live/15
7/5/2023 16:13:46 963 [INFO] [rtmp publish] Close stream. id=OKRRCRT1 streamPath=/live/15 streamId=1
[NodeEvent on donePublish] id=OKRRCRT1 StreamPath=/live/15 args={"sign":"CORRECT_SIGN_HERE__REMOVED_TO_SHARE_IT_WITH_YOU"}
7/5/2023 16:13:46 963 [INFO] [rtmp disconnect] id=OKRRCRT1
[NodeEvent on doneConnect] id=OKRRCRT1 args={"app":"live","type":"nonprivate","supportsGoAway":true,"flashVer":"FMLE/3.0 (compatible; FMSc/1.0)","swfUrl":"rtmp://IP_PORT_HERE/live","tcUrl":"rtmp://IP_PORT_HERE/live"}
7/5/2023 16:13:46 963 [INFO] [rtmp play] Close stream. id=FTAZ3SW8 streamPath=/live/15 streamId=1
7/5/2023 16:13:46 963 [INFO] [rtmp disconnect] id=FTAZ3SW8
[NodeEvent on doneConnect] id=FTAZ3SW8 args={"app":"live","flashVer":"LNX 9,0,124,2","tcUrl":"rtmp://127.0.0.1:PORT_HERE/live","fpad":false,"capabilities":15,"audioCodecs":4071,"videoCodecs":252,"videoFunction":1}
7/5/2023 16:13:46 963 [INFO] [Transmuxing end] /live/15


    


  • Anomalie #4206 (Nouveau) : Sauvegarde impossible

    27 octobre 2018, par Franck D

    Bonjour :-)
    Test fait chez ovh en php 7.2.10 sur une installation toute neuve de SPIP 3.3.0-dev [24131]
    version php : php 7.2
    Moteur : phpcgi
    Mode : développement

    Je vais dans ecrire/ ?exec=sauvegarder je clique sur Sauvegarder la base
    La sauvegarde ne va pas au bout !

    Fatal error : Uncaught Error : Call to undefined method mysqli::quote() in /.../ecrire/req/sqlite_generique.php:2023
Stack trace : 
#0 /.../ecrire/req/sqlite_generique.php(1166) : _sqlite_calculer_cite(’T\xC3\xA2che CRON que...’, ’text NOT NULL D...’) 
#1 /.../ecrire/base/abstract_sql.php(792) : spip_sqlite_insertq_multi(’spip_jobs’, Array, Array, ’dump’, true) 
#2 /.../ecrire/base/dump.php(723) : sql_insertq_multi(’spip_jobs’, Array, Array, ’dump’) 
#3 /.../ecrire/base/dump.php(638) : base_inserer_copie(’spip_jobs’, Array, Array, ’dump’) 
#4 /.../plugins-dist/dump/inc/sauvegarder.php(63) : base_copier_tables(’../tmp/status_d...’, Array, ’’, ’dump’, Array) 
#5 /.../plugins-dist/dump/action/sauvegarder.php(49) : inc_sauvegarder_dist(’../tmp/status_d...’, ’http://www.lien...’) 
#6 /.../ecrire/public/aiguiller.php(67) : action_sauvegarde in /.../ecrire/req/sqlite_generique.php on line 2023

    Franck

  • Java shelling out to FFMPEG not running nor giving error

    4 janvier, par Todd

    I'm writing a Podcast downloader where I want to be able to download one or more podcasts then run them through FFMPEG.

    


    It does run when I run the program in Windows.
    
It does not run when I run the program in Linux - Meaning FFMPEG may or may not have been called. I have no way of knowing. I get a -1 back from process.waitfor() but no error in my Java logs and no entries at all in the ffmpeg.log file. And there is no file in the processed file directory that FFMPEG would have created.
    
It does run in Linux if I run the same command that fails in Java from the command line.

    


    FFMPEG has the permissions : rwxr-xr-x , so it doesn't seem as if it'd be a permission error. The Java code looks like :

    


        ProcessBuilder processBuilder = new ProcessBuilder( commands );
    processBuilder.redirectErrorStream( true );
    //  Added the next line to see if I could log an error from ffmpeg
    processBuilder.redirectOutput( ProcessBuilder.Redirect.appendTo( new File( "./ffmpeg.log" ) ) );

    Process process = processBuilder.start();
    BufferedReader bufferedOutputReader = new BufferedReader( new InputStreamReader( process.getInputStream() ) );
    do {
        outputString = bufferedOutputReader.readLine();
        if ( outputString != null ) {
            LOGGER.trace( outputString );
        }
    } while ( outputString != null );
    results = process.waitFor();
    LOGGER.debug( "Exit value: " + results );


    


    The commands are :

    


    2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: /bin/ffmpeg 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: -y 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: -i 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: "/home/todd/aggregator/incoming/Downrange Radio/Downrange_Radio_2023-02-15_The_Avidity_PD-10_Delivers_.mp3" 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: -ac 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: 1 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: -af 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: "atempo=1.4,volume=1.4" 
2023-10-25 16:21:52,452 224257 [pool-1-thread-4] DEBUG org.sperbolink.utils.CodecUtils - command string: "/home/todd/aggregator/processed/Downrange Radio/Downrange_Radio_2023-02-15_The_Avidity_PD-10_Delivers_.mp3"


    


    And the manually constructed and run command line that DOES work is :

    


    /bin/ffmpeg -y -i "/home/todd/aggregator/incoming/Downrange Radio/Downrange_Radio_2023-02-15_The_Avidity_PD-10_Delivers_.mp3" -ac 1 -af "atempo=1.4,volume=1.4" "/home/todd/aggregator/processed/Downrange Radio/Downrange_Radio_2023-02-15_The_Avidity_PD-10_Delivers_.mp3"


    


    The ffmpeg.log file is empty, so I'm doubting whether FFMPEG is ever being reached.

    


    What am I doing wrong ?

    


    EDIT :
I changed the commands to be

    


    "/bin/ffmpeg 2> foo.txt" 


    


    and the execution code to :

    


        ProcessBuilder processBuilder = new ProcessBuilder( commands );
//        processBuilder.redirectErrorStream( true );
    //  Added the next line to see if I could log an error from ffmpeg
//        processBuilder.redirectOutput( ProcessBuilder.Redirect.appendTo( new File( "./ffmpeg.log" ) ) );
        Process process = processBuilder.start();
        results = process.waitFor();


    


    Running that command from the command line displays a list of MMPEG commands that can be run within foo.txt. Upon running from within the Java app, the foo.txt file is empty, so it doesn't appear that FFMPEG ever gets reached. But, I'm clueless why not.

    


    EDIT 2 :
I converted the /bin/ffmpeg path to uppercase to see if that would return an error and it did.

    


    ERROR org.mrpc.utilities.ShellUtils - Cannot run program "/BIN/FFMPEG": error=2, No such file or directory


    


    This seems to confirm that the Java Process object can locate ffmpeg successfully when it is properly cased (i.e. my original code) as I don't see an error message when the case is incorrect. Still not sure why nothing happens when it is called.

    


    EDIT 3 :
I punted on this a year ago, but recently had to revisit. This time I found the answer. It is because I included double quotes around some of the command parameters. That caused the files to not be found. This link states that the Process class handles embedded spaces without any intervention required by you : ProcessBuilder adds extra quotes to command line

    


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