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Autres articles (61)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (6186)

  • FFmpeg error - "at least one output file must be specified" [closed]

    1er février 2018, par Derrick Tucker
    ffmpeg -ss 0 -i rawvid.flv -t 33 -vf scale=640x480 -b:21504 test.mpg

    When run, this returns "At least one output file must be specified", what am I missing ?

    PS : FFmpeg works fine, and if I remove all of the flags in the statement above, it works.

  • Revision 965af79241 : vp8cx_set_ref : Flush encoder. According to the current API spec we need to call

    14 août 2014, par Dmitry Kovalev

    Changed Paths :
     Modify /examples/vp8cx_set_ref.c



    vp8cx_set_ref : Flush encoder.

    According to the current API spec we need to call vpx_codec_encode() until
    vpx_codec_get_cx_data() returns NULL.

    Change-Id : Ide0c531dc0d453df8ec1edb8acb894856d6cc22e

  • Kill an unresolved promise (or ignore and move on)

    17 septembre 2017, par Trees4theForest

    Using node child process exec, I’m calling a ffmpeg conversion via a promise that takes a bit of time. Each time the use clicks "next" it starts the FFMpeg command on a new file :

    function doFFMpeg(path){
    
  return new Promise((resolve, reject) => {
    
    exec('ffmpeg (long running command)', (error, stdout, stderr) => {
    
      if (error) {
    
        reject();
    
      }
    
    }).on('exit', (code) => { // Exit returns code 0 for good 1 bad
    
      if (code) {
    
        reject();
    
      } else {
    
        resolve();
    
      }
    
    });
    
  });
    
}

    The problem is, if the user moves on to the next video before the promise is returned, I need to scrap the process and move on to converting the next video.

    How do I either :

    A) (Ideally) Cancel the current promised exec process*
    B) Let the current promised exec process complete, but just ignore that promise while I start a new one.

    *I realize that promise.cancel is not yet in ECMA, but I’d like to know of a workaround — preferably without using a 3rd party module / library.

    Attempt :

    let myChildProcess;
    

    
function doFFMpeg(path){
    

    
  myChildProcess.kill();
    

    
  return new Promise((resolve, reject) => {
    
    myChildProcess = exec('ffmpeg (long running command)', (error, stdout, stderr) => {
    
      if (error) {
    
        reject();
    
      }
    
    }).on('exit', (code) => { // Exit returns code 0 for good 1 bad
    
      if (code) {
    
        reject();
    
      } else {
    
        resolve();
    
      }
    
    });
    
  });
    
}

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