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• How do I get videoshow (or any other js package) to merge image and sound files to the length I specify rather than a constant length of 5 seconds ?

  5 décembre 2023, par Bragon

  I’m trying to take an image file and a sound file and merge them together into an mp4 file. To this end, I use videoshow.js which is basically a wrapper for fluent-ffmpeg.js. For some reason, videoshow always sets the duration of the output file to 5 seconds regardless of what I set the loop parameter to. And to top it all off, it fades out the sound towards the end of the clip.

  


  I’m happy for any solution to this even if it doesn’t include the use of videoshow or fluent-ffmpeg.

  


  const url = require('url');
const { smartLog } = require('../services/smart-log');
const { getFile, getDuration } = require('../services/file-service');
const videoshow = require('videoshow');
const path = require('path');
const FFmpeg = require('fluent-ffmpeg');
const fs = require('fs');

const imgToMP4 = (caption, sound, image, duration, output) => {
  smartLog('info', `Converting ${image}`);
  const images = [image];

  const videoOptions = {
    fps: 10,
    loop: duration,
    transition: false,
    videoBitrate: 1024,
    videoCodec: 'libx264',
    size: '640x?',
    audioBitrate: '128k',
    audioChannels: 2,
    format: 'mp4',
    pixelFormat: 'yuv420p',
  };

  videoshow([
    {
      path: image,
    },
  ])
    .audio(sound)
    .save(output)
    .on('start', function (command) {
      smartLog('info', `ffmpeg process started: ${image}`);
    })
    .on('error', function (err) {
      smartLog('error', err);
    })
    .on('end', function (output) {
      smartLog('info', `Video created: ${output}`);
    });
};



  


• Adobe launches preview of Story

  10 septembre 2009

  Adobe is getting into the script management business with Story, and they’ve launched a free preview to show it off.

  It’s an interesting space for Adobe to enter, and it’ll be interesting to see how it stacks up against tools like Celtx.

• Using ffmpeg to stream from my camera to AWS MediaLive ?

  25 juin 2018, par Ketaki Tilak

  I have a whole downstream set up consisting of AWS MediaLive->MediaPackage->Cloudfront.
  I’m looking to stream directly from my camera to MediaLive. This requires my camera to produce an RTMP stream, and have an IP address. I’m not quite sure how to put that together. Some background information would be appreciated.
  Setting up my own server isn’t a feasible option. I was wondering if there was a way to use fmmpeg and other services to stream in this manner ?