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• NodeJs watch file Chokidar and create Thumbnail with FFMPEG, Code is hanging. Memory jam ?

  30 juillet 2021, par Mert

  I'm trying watch file Chokidar. Mp4 files in Folder. And I'm trying watch folder with create thumnail. But My code is hanging. It's getting stuck. I'm waiting ten min but i didnt get error and my code worked more little. Again, I'm waiting more ten min. But no change anything.

  


  Code :

  


  let fs = require('fs');
var chokidar = require('chokidar');
const ffmpegInstaller = require('@ffmpeg-installer/ffmpeg');
const ffmpeg = require('fluent-ffmpeg');
ffmpeg.setFfmpegPath(ffmpegInstaller.path)

var counter = 0

var Mywatcher = chokidar.watch('Z:\\WatchFolder', {ignored: /^\./, persistent: true, usePolling: true});
Mywatcher
  .on('add', function(path) {
    worder = '.mp4'
    if(path.includes(worder)){
 
            counter = counter + 1 
            
            console.log('added' + counter)

            ffmpeg({ source: path })
            .on('filenames', (filenames) => {
                console.log('Created file names', filenames);
            })
            .on('end', () => {
                console.log('Job done');
            })
            .on('error', (err) => {
                console.log('Error', err);
            })
            .takeScreenshots({
                filename: counter +'.jpg',
                timemarks: [ 2 ],
             
            }, 'public/images/thumbnail/');
      
    }

    })

  .on('change', function(path) {console.log('File', path, 'has been changed');})



  .on('unlink', function(path) {

  })




  .on('error', function(error) {console.error('Error happened', error);})


  


  First Result : 1300 thumbnail completed. But not yet created. Thumbnail's folder is empty. My code is stuck.

  


  added13023
Created file names [ '13023.jpg' ]
added13024
Created file names [ '13024.jpg' ]
added13025
Created file names [ '13025.jpg' ]
added13026
Created file names [ '13026.jpg' ]
added13027
Created file names [ '13027.jpg' ]
added13028
Created file names [ '13028.jpg' ]
added13029
Created file names [ '13029.jpg' ]
added13030
Created file names [ '13030.jpg' ]
added13031
Created file names [ '13031.jpg' ]
added13032
Created file names [ '13032.jpg' ]
added13033
Created file names [ '13033.jpg' ]
added13034
Created file names [ '13034.jpg' ]
added13035
Created file names [ '13035.jpg' ]
added13036
Created file names [ '13036.jpg' ]


  


  Again I'm trying, i write 'nodemon start' and Result :

  


  Created file names [ '13026.jpg' ]
added13027
Created file names [ '13027.jpg' ]
added13028
Created file names [ '13028.jpg' ]
added13029
Created file names [ '13029.jpg' ]
added13030
Created file names [ '13030.jpg' ]
added13031
Created file names [ '13031.jpg' ]
added13032
Created file names [ '13032.jpg' ]
added13033
Created file names [ '13033.jpg' ]
added13034
Created file names [ '13034.jpg' ]
added13035
Created file names [ '13035.jpg' ]
added13036
Created file names [ '13036.jpg' ]
added13037
Created file names [ '13037.jpg' ]


  


  How can i fix it ? Thanks all. Regards.

  


• Revision 0907cb6b4c : Removing unused third-party libraries. We use libwebm instead of libmkv and nes

  22 mai 2014, par Dmitry Kovalev

  Changed Paths :
   Delete /third_party/libmkv/EbmlBufferWriter.c

  
   Delete /third_party/libmkv/EbmlBufferWriter.h

  
   Delete /third_party/libmkv/EbmlIDs.h

  
   Delete /third_party/libmkv/EbmlWriter.c

  
   Delete /third_party/libmkv/EbmlWriter.h

  
   Delete /third_party/libmkv/Makefile

  
   Delete /third_party/libmkv/WebMElement.c

  
   Delete /third_party/libmkv/WebMElement.h

  
   Delete /third_party/libmkv/testlibmkv.c

  
   Delete /third_party/nestegg/0001-include-paths.diff

  
   Delete /third_party/nestegg/0002-ne_read_simple-uninitialized_variable.diff

  
   Delete /third_party/nestegg/AUTHORS

  
   Delete /third_party/nestegg/INSTALL

  
   Delete /third_party/nestegg/LICENSE

  
   Delete /third_party/nestegg/README

  
   Delete /third_party/nestegg/README.libvpx

  
   Delete /third_party/nestegg/TODO

  
   Delete /third_party/nestegg/halloc/README

  
   Delete /third_party/nestegg/halloc/halloc.h

  
   Delete /third_party/nestegg/halloc/src/align.h

  
   Delete /third_party/nestegg/halloc/src/halloc.c

  
   Delete /third_party/nestegg/halloc/src/hlist.h

  
   Delete /third_party/nestegg/halloc/src/macros.h

  
   Delete /third_party/nestegg/include/nestegg/nestegg.h

  
   Delete /third_party/nestegg/src/nestegg.c

  
   Delete /third_party/nestegg/test/test.c

  
   Modify /tools/ftfy.sh

  
  
  Removing unused third-party libraries.

  We use libwebm instead of libmkv and nestegg.

  Change-Id : I339eae081061c2e3eb8b234f14ae1bc846f85011

• blocked third party apps blocked

  5 janvier 2018, par Daniel Mutsawashe

  Can I be assisted please. I have a a web-based application built using the .ne framework in c# which I have modified to include some third-party applications to handle some functions, mailing (using AegisImplicitMail) and video conversion (using ffmpeg-this is command-line based) to be specific. However, on localhost (development environment) both these functions are functional but when I publish to go live, they both cease from functioning. Can I be assisted with possible remedies to this predicament. Thank you in advance for your assistance. Regards