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Autres articles (59)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

Sur d’autres sites (4474)

  • Error : ffmpeg exited with code 1 on AWS Lambda

    16 juin 2022, par Hassnain Alvi

    I am using fluent-ffmpeg nodejs package to run ffmpeg for audio conversion on AWS Lambda. I am using this FFmpeg layer for lambda.
Here is my code

    


      const bitrate64 = ffmpeg("file.mp3").audioBitrate('64k');
    bitrate64.outputOptions([
        '-preset slow',
    '-g 48',
    "-map", "0:0",
        '-hls_time 6',
        '-master_pl_name master.m3u8',
        '-hls_segment_filename 64k/fileSequence%d.ts'
    ])
    .output('./64k/prog_index.m3u8')
    .on('progress', function(progress) {
        console.log('Processing 64k bitrate: ' + progress.percent + '% done')
    })  
    .on('end', function(err, stdout, stderr) {
        console.log('Finished processing 64k bitrate!')
    })
    .run() 


    


    after running it via AWS lambda I get following error message

    


    ERROR   Uncaught Exception  &#xA;{&#xA;    "errorType": "Error",&#xA;    "errorMessage": "ffmpeg exited with code 1: Conversion failed!\n",&#xA;    "stack": [&#xA;        "Error: ffmpeg exited with code 1: Conversion failed!",&#xA;        "",&#xA;        "    at ChildProcess.<anonymous> (/var/task/node_modules/fluent-ffmpeg/lib/processor.js:182:22)",&#xA;        "    at ChildProcess.emit (events.js:198:13)",&#xA;        "    at ChildProcess.EventEmitter.emit (domain.js:448:20)",&#xA;        "    at Process.ChildProcess._handle.onexit (internal/child_process.js:248:12)"&#xA;    ]&#xA;}&#xA;</anonymous>

    &#xA;

    I don't get any more info so I am not sure what's going on. Can anyone tell me what's wrong here and how can I enable more detailed logs ?

    &#xA;

  • Issues in executing FFmpeg command in Java code in Linux

    12 août 2017, par Tina J

    I have problems executing this ffmpeg command in my java code :

    ffmpeg -i sample.mp4 -i ad.mp4 -filter_complex "[0:v]trim=0:15,setpts=PTS-STARTPTS[v0]; [1:v]trim=0:5,setpts=PTS-STARTPTS[v1]; [0:v]trim=20:30,setpts=PTS-STARTPTS[v2]; [v0][v1][v2]concat=n=3:v=1:a=0[out]" -map "[out]" output.mp4

    I used the getRuntime() method below, but that doesn’t work for me. Even if I simply remove the ", still it doesn’t work. When I simply copy-paste the equivalent string in terminal, it works.

    String c1=" -i "+dir+"sample.mp4 "+"-i "+dir+"ad.mp4 -fi‌​lter_complex [0:v]‌​trim=0:15,setpts=PTS‌​-STARTPTS[v0]; [1:v]trim=0:5,setpts=PTS-STARTPTS[v1]; [0:v]trim=20:30,setpts=PTS-STARTPTS[v2]; [v0][v1][v2]concat=n=3:v=1:a=0[out] -map [out] "+dir+"output.‌​mp4";
    
RunCommand("ffmpeg"+c1);

    Using this method :

    private static void RunCommand(String command) throws InterruptedException {
    
    try {
    
        // Execute command
    
        Process proc = Runtime.getRuntime().exec(command);
    
        System.out.println(proc.exitValue());
    

    
        // Get output stream to write from it
    
        // Read the output
    

    
        BufferedReader reader =  
    
                new BufferedReader(new InputStreamReader(proc.getInputStream()));
    
        String line = "";
    
        while((line = reader.readLine()) != null) {
    
            System.out.print(line + "\n");
    
            //              System.out.println(ads.get(0));
    
        }
    
        proc.waitFor();  
    

    
    } catch (IOException e) {
    
    }
    
}

    This one doesn’t work also, and printing the exit value shows this :

    Exception in thread "main" java.lang.IllegalThreadStateException: process hasn't exited
    
    at java.lang.UNIXProcess.exitValue(UNIXProcess.java:423)
    
    at parser.Parser.RunCommand(Parser.java:106)
    
    at parser.Parser.commandGenerator2(Parser.java:79)
    
    at parser.Parser.main(Parser.java:44)

    If I move the proc.waitFor(); before printing the exit value, it is 1.

    What is the problem ? Why it doesn’t run in Java code ?

  • mips/mathops : remove 64-bit code

    26 février 2015, par James Cowgill
    mips/mathops : remove 64-bit code

    GCC is perfectly happy generating optimized multiplication code on its own for
    
64-bit arches. GCC refuses to optimize the loongson code when in 32-bit mode,
    
so I’ve left that.
    

    Signed-off-by : James Cowgill <james410@cowgill.org.uk>
    
Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/mips/mathops.h

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