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• Revision 32858 : on vire ce .foucs() qui "force le scroll" vers l’input du formulaire au ...

  12 novembre 2009, par brunobergot@… — Log

  on vire ce .foucs() qui "force le scroll" vers l’input du formulaire au chargement de la page

• Sequelize FFMPEG get video after upload on NodeJs

  30 juin 2020, par jjplack

  Hello After upload a video to db using sequelize, i would like to edit it using FFMPEG

  


  So to get the video is just point the model attribute to FFMPEG ?

  


  Because using the file path is not editing the video.

  


  For exemple :

  


  fastify.route({
    method: "POST",
    url: "/posts",
    preHandler: upload.single("video"),

    handler: async function(request, reply) {
      const { Post } = fastify.sequelize;

      const videoPath = "./public/uploads/";

 

     

      const post = await Post.create({
        video: request.file.path,
        title: request.body.title,
   
      });
      reply.code(201).send(post);


 

try {
   const process = new ffmpeg(post.video);
  process.then(function (video) {
    video.addCommand('-ss', '00:01:00')
    video.addCommand('-vframes', '1')
    video.save(videoPath, function (error, file) {
        if (!error)
          console.log('Video file: ' + file);
      });
  }, function (err) {
    console.log('Error: ' + err);
  });
} catch (e) {

  console.log(e.msg);

}
      
    }
  });


  


• Fluent-ffmpeg and Multer Cut video lenght on Upload

  29 juin 2020, par jjplack

  After setup a simple upload file with Multer, I would like to cut the length and take a screenshot of the video after upload it.

  


  The upload works fine but the FFMPEG did cut the video length.

  


  First I follow the doc added the cut on setStartTime and setDuration.

  


    .setStartTime("00:00:00") 
  .setDuration("00:01:00")


  


  The video still uploaded with full length and then I tried the addInputOption and outputOptions

  


  .addInputOption("-ss 00:00:00 -t 00:01:00")
        .outputOptions([
          "-ss 00:00:00 -t 00:01:00",
        "-c:v libx264",
        "-r 30",
        "-pix_fmt yuv420p"
        ])


  


  The video still uploading with full lenght.

  


  So someone can help ?

  


  Here is the Code

  


    fastify.route({
    method: "POST",
    url: "/posts",
    //userCreateOpts,
    // schema: {
    // body: {
    // type: "object",

    // properties: {
    //video: { type: "string" },
    // title: { type: "string" }
    //}
    //}
    //},
    preValidation: [fastify.retrieveToken, fastify.retrieveUser],
    preHandler: upload.single("video"),

    handler: async function(request, reply) {
      const { Post } = fastify.sequelize;
      const { User } = fastify.sequelize;

      const user = await User.findByPk(request.user.id);

      //const fileInfo = path.parse(request.file.filename);
      const videoPath = "./public/uploads/";

      var params = {
        input: request.file.path,
        start: 0,
        duration: 1,
        output: videoPath
      };

      const proc = new ffmpeg();

      proc
        .addInput(request.file.path)

        .setStartTime("00:00:00") 
        .setDuration("00:01:00")
        //.duration("00:01.00")
        .on("start", function(ffmpegCommand) {
          /// log something maybe
        })
        .on("progress", function(data) {
          /// do stuff with progress data if you want
        })
        .on("end", function() {
          /// encoding is complete, so callback or move on at this point
        })
        .on("error", function(error) {
          /// error handling
        })
        //.addInputOption("-ss 00:00:00 -t 00:01:00")
        //.outputOptions([
        //  "-ss 00:00:00 -t 00:01:00",
        //"-c:v libx264",
        //"-r 30",
        //"-pix_fmt yuv420p"
        //])
        .output(videoPath)
        .run();

      const post = await Post.create({
        video: request.file.path,
        title: request.body.title,
        userId: user.id
    
      });
      reply.code(201).send(post);
    }
  });

  done();
};