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• Anomalie #3100 : Bug - Base PostgreSQL

  3 décembre 2013, par _ CasP

  La réponse d’OVh était un peu à côté de la plaque.
  Depuis je suis repassé en MYSQL.

  Mais dans tous les cas s’était surtout le deuxième bug qui était gènant.
  On peux donc fermer.

• FFMPEG : How to use S3 url in FFMPEG Php

  3 septembre 2018, par Pranavan Sp

  I’m generating an image frame from a video in a particular time using FFMPEG Laravel SDK in Laravel 5.6. If I used the local path for video file it’s working fine but When I’m using URL directly it’s giving an error. I want to use the video which is stored in the s3 bucket.

  File not found at path : https://xxxxx.cloudfront.net/uploaded_videos/filename.mp4

  My code as below.

  $videoFile = env('CLOUDFRONT')."/".$resultStatusValue[0]->video_url;
  
  
  
  FFMpegFacade::fromDisk('s3')
  
  ->open($videoFile)   
  
  ->getFrameFromSeconds($timeToSecond)
  
  ->export()
  
  ->toDisk('s3')
  
  ->save($s3Path);

  Hereafter generated image should be upload to the s3 bucket.

  Thanks in advance.

• Passing streams from Fluent-ffmpeg to Google Cloud Storage

  31 octobre 2019, par Emilio Faria

  Is there a way to pass a stream from Fluent-mmpeg to Google Cloud Storage ? I’m trying to allow the user to upload any kind of media (audio or video), and I want to convert it to flac before uploading it to GCS.

  I’m using a few middlewares on my route, such as :

  routes.post(
  
    '/upload',
  
    multer.single('audio'),
  
    ConvertController.convert,
  
    UploadController.upload,
  
    FileController.save,
  
    (req, res, next) => res.send('ok')
  
  );

  I was able to stream from Multer to Fluent-mmpeg and save to a file using this code on ConvertController :

  async convert(req, res, next) {
  
      ffmpeg(streamifier.createReadStream(req.file.buffer))
  
        .format('flac')
  
        .output('outputfile.flac')
  
        .audioChannels(1)
  
        .on('progress', function(progress) {
  
          console.log(progress);
  
        })
  
        .run();
  
    }

  But I would like to use .pipe() to pass it to UploadController, where I would then upload to GCS :

  class UploadController {
  
    async upload(req, res, next) {
  
      const gcsHelpers = require('../helpers/google-cloud-storage');
  
      const { storage } = gcsHelpers;
  
  
  
      const DEFAULT_BUCKET_NAME = 'my-bucket-name';
  
  
  
      const bucketName = DEFAULT_BUCKET_NAME;
  
      const bucket = storage.bucket(bucketName);
  
      const fileName = `test.flac`;
  
      const newFile = bucket.file(fileName);
  
  
  
      newFile.createWriteStream({
  
        metadata: {
  
          contentType: file.mimetype
  
        }
  
      })
  
  
  
      file.on('error', err => {
  
        throw err;
  
      });
  
  
  
      file.on('finish', () => console.log('finished'));
  
    }

  The problem is that I cannot find anywhere explaining how I can pass down a stream to the next middleware.

  Is it possible ?