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• Java FFMPEG AVFrame save as jpeg format

  23 juillet 2015, par Amarnath

  Trying to save image from Video using the below code

  https://github.com/bytedeco/javacpp-presets/tree/master/ffmpeg

  Wanted to save it in jpg format, but the image format is ppm.

  Any help is appreciated.

• FFMPEG.How to get audio stream from video and save it to disk on C++ [on hold]

  27 avril 2018, par Pein

  I’ve found information about how to save video frames to the disk, but how to work with audio stream I can’t find any useful information. Maybe someone knows how to get the audio stream from video and save it to the disk

• How can i cut a video from a specific timeline and save the cut area using ffmpeg ?

  17 novembre 2015, par Sharondohp Sharonas

  I have a Mov file i also have the file in Avi after converted it to Avi.
  What i want to do is to cut a part of the file from minute 1:10 until 1:50

  What i tried so far :

  using System;
  
  using System.Collections.Generic;
  
  using System.ComponentModel;
  
  using System.Data;
  
  using System.Drawing;
  
  using System.Linq;
  
  using System.Text;
  
  using System.Threading.Tasks;
  
  using System.Windows.Forms;
  
  using System.Diagnostics;
  
  
  
  namespace CutVideos
  
  {
  
      public partial class Form1 : Form
  
      {
  
          // 1:10 to 1:50
  
  
  
          public Form1()
  
          {
  
              InitializeComponent();
  
  
  
              Process.Start("ffmpeg.exe",
  
                "-sameq -t 10 -i E:\\New folder (29)\\MVI_7747.avi E:\\New folder (29)\\10seconds.avi");
  
          }
  
  
  
          private void Form1_Load(object sender, EventArgs e)
  
          {
  
  
  
          }
  
      }
  
  }

  First i tried to mov file then the avi in both cases it didn’t create the output file.
  For testing i did that it will cut only the first 10 seconds of the movie file. But it’s not working. Later i want to cut and save the part from minute 1:10 to 1:50

  I noticed that there is an error i think with the ffmpeg when running the program but i couldn’t see it since the console window is closing too fast.