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• Cutting and saving video in folder using ffmpeg

  10 novembre 2015, par Samiksha Singh

  private bool ReturnVideo(string fileName) 
  
  {
  
  
  
      string html = string.Empty;
  
      //rename if file already exists
  
  
  
      int j = 0;
  
  
  
      string AppPath;
  
  
  
      string inputPath;
  
  
  
      string outputPath;
  
  
  
      // string imgpath;
  
  
  
      AppPath = Request.PhysicalApplicationPath;
  
  
  
      //Get the application path
  
  
  
      inputPath = AppPath + "OriginalVideo";
  
  
  
      //Path of the original file
  
      outputPath = AppPath + "ConvertVideo";
  
  
  
      //Path of the converted file
  
  
  
      // imgpath = AppPath + "Thumbs";
  
  
  
      //Path of the preview file
  
          string filepath = Server.MapPath("~/OriginalVideo/" + fileName);
  
          while (File.Exists(filepath))
  
          {
  
  
  
              j = j + 1;
  
  
  
              int dotPos = fileName.LastIndexOf(".");
  
  
  
              string namewithoutext = fileName.Substring(0, dotPos);
  
  
  
              string ext = fileName.Substring(dotPos + 1);
  
  
  
              fileName = namewithoutext + j + "." + ext;
  
  
  
              filepath = Server.MapPath("~/OriginalVideo/" + fileName);
  
  
  
          }
  
  
  
          try
  
          {
  
  
  
              this.fileuploadImageVideo.SaveAs(filepath);
  
  
  
          }
  
  
  
          catch
  
          {
  
  
  
              // return false;
  
  
  
          }
  
  
  
          string outPutFile;
  
  
  
          outPutFile = "~/OriginalVideo/" + fileName;
  
  
  
          int i = this.fileuploadImageVideo.PostedFile.ContentLength;
  
  
  
          System.IO.FileInfo a = new System.IO.FileInfo(Server.MapPath(outPutFile));
  
          string cmd = "-y -ss 00:00:00 -to 00:00:10 -i " + inputPath + "\\" + fileName + " -vcodec copy -acodec copy " + outputPath + "\\" + fileName.Remove(fileName.IndexOf(".")) + ".mp4";
  
  
  
          ConvertNow(cmd);
  
  
  
  
  
          return true;
  
  
  
  }
  
  
  
  private void ConvertNow(string cmd)
  
  {
  
  
  
      string exepath;
  
  
  
      string AppPath = Request.PhysicalApplicationPath;
  
  
  
      //Get the application path
  
  
  
      exepath = AppPath + "ffmpeg\\ffmpeg.exe";
  
  
  
      Process proc = new Process();
  
  
  
      proc.StartInfo.FileName = exepath;
  
      //Path of exe that will be executed, only for "filebuffer" it will be "flvtool2.exe"
  
  
  
      proc.StartInfo.Arguments = cmd;
  
      //The command which will be executed
  
  
  
      proc.StartInfo.UseShellExecute = false;
  
  
  
      proc.StartInfo.CreateNoWindow = true;
  
  
  
      proc.StartInfo.RedirectStandardOutput = false;
  
  
  
      proc.Start();
  
      //while (proc.HasExited == false)
  
      //{
  
  
  
      //}
  
  
  
  }

• How can I start ffmpeg while playing a full screen game ?

  11 janvier 2021, par Muhamed Shair benshair

  This is a class of the ffmpeg :

  


  using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Text;  
using System.Threading.Tasks;  
using System.IO;  
using System.Diagnostics;  
  
namespace Ffmpeg_App  
{  
    class Ffmpeg  
    {  
        Process process;  
  
        public void Start(string FileName, int Framerate)  
        {  
            process = new System.Diagnostics.Process();  
            process.StartInfo.FileName = @"D:\ffmpegx86\ffmpeg.exe"; // Change the directory where ffmpeg.exe is.  
            process.EnableRaisingEvents = false;  
            process.StartInfo.WorkingDirectory = @"D:\ffmpegx86"; // The output directory  
            process.StartInfo.Arguments = @"-f gdigrab -framerate " + Framerate + " -i desktop -preset ultrafast -                                                                     pix_fmt yuv420p " + FileName;  
            process.Start();  
            process.StartInfo.UseShellExecute = false;  
            process.StartInfo.CreateNoWindow = false;  
            Close();  
        }  
  
        public void Close()  
        {  
            process.Close();  
        }  
    }  
}  


  


  And in form1 :

  


  At the top :

  


  Ffmpeg fmpeg = new Ffmpeg();


  


  In a button click event :
To start :

  


  private void Start_Click(object sender, EventArgs e)  
        {  
            fmpeg.Start("test.mp4", 24);  
        }


  


  and to stop :

  


  private void Stop_Click(object sender, EventArgs e)  
        {  
            fmpeg.Close();  
        }


  


  The problem is when I'm in full screen game I don't have access to the form and the buttons they are hidden in the background.

  


  I need to make some global keys hook maybe ?

  


• YouPHPTube Encoder is not encoding video [on hold]

  11 octobre 2019, par Tanjima Tani

  I successfully installed YouPHPTube an on demand video script. I tried to encode a local video but it is always in "pending" state. The error of encoding error log is as follows :

  [11-Oct-2019 23:54:25 Asia/Dhaka] Upload.php will set format
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] Upload.php will let function decide decideFormatOrder
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] decideFormatOrder: {"file":"myvideo.mp4","audioOnly":"false","spectrum":"false","webm":"false","inputHLS":"false","inputLow":"true","inputSD":"true","inputHD":"true","title":"","description":"","categories_id":"0"}
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] decideFormatOrder: MP4 All
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] {"status":"error", "msg":"getDurationFromFile ERROR, File () Not Found"}
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] YouPHPTube-Encoder sending file to http://localhost/YouPHPTube/youPHPTubeEncoder.json
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] YouPHPTube-Encoder reading file from 
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] YouPHPTube-Streamer answer {"error":false,"video_id":14}
  
  [11-Oct-2019 23:54:25 Asia/Dhaka] {"error":false,"format":"mp4","file":"","resolution":"","videoDownloadedLink":null,"target":"http:\/\/localhost\/YouPHPTube\/youPHPTubeEncoder.json","postFields":11,"response_raw":"{\"error\":false,\"video_id\":14}","response":{"error":false,"video_id":14}}
  
  [11-Oct-2019 17:54:27 UTC] downloadFile: start queue_id = 14
  
  [11-Oct-2019 17:54:27 UTC] downloadFile: url = http://localhost/YouPHPTube-Encoder/videos/original_myvideo_YPTuniqid_5da0c1d10f5c29.50237780
  
  [11-Oct-2019 17:54:27 UTC] downloadFile:strpos global['webSiteRootURL'] = http://localhost/YouPHPTube-Encoder/
  
  [11-Oct-2019 17:54:27 UTC] downloadFile: this file was uploaded from file and thus is in the videos
  
  [11-Oct-2019 17:54:27 UTC] downloadFile: downloadedFile = /var/www/html/YouPHPTube-Encoder/videos/original_myvideo_YPTuniqid_5da0c1d10f5c29.50237780 | url = http://localhost/YouPHPTube-Encoder/videos/original_myvideo_YPTuniqid_5da0c1d10f5c29.50237780
  
  [11-Oct-2019 17:54:27 UTC] Try to get UTF8 URL http://localhost/YouPHPTube-Encoder/videos/original_myvideo_YPTuniqid_5da0c1d10f5c29.50237780
  
  [11-Oct-2019 17:54:27 UTC] Try to get UTF8 decode URL http://localhost/YouPHPTube-Encoder/videos/original_myvideo_YPTuniqid_5da0c1d10f5c29.50237780
  
  [11-Oct-2019 17:54:27 UTC] downloadFile: success
  
  [11-Oct-2019 17:54:27 UTC] downloadFile: {"error":false,"filename":"14_tmpFile.mp4","pathFileName":"\/var\/www\/html\/YouPHPTube-Encoder\/videos\/14_tmpFile.mp4"}
  
  [11-Oct-2019 17:54:27 UTC] sendImages: Sending image to [14]
  
  [11-Oct-2019 17:54:27 UTC] Duration found: 0:00:26
  
  [11-Oct-2019 17:54:27 UTC] sendImages: YouPHPTube-Encoder sending file to http://localhost/YouPHPTube/objects/youPHPTubeEncoderReceiveImage.json.php
  
  [11-Oct-2019 17:54:27 UTC] sendImages: YouPHPTube-Encoder reading file from /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4
  
  [11-Oct-2019 17:54:27 UTC] getImage: ffmpeg -ss 00:00:13 -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vframes 1 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4.jpg
  
  [11-Oct-2019 17:54:27 UTC] getImage: takes 0.11579895019531 sec to complete
  
  [11-Oct-2019 17:54:27 UTC] getGifImage
  
  [11-Oct-2019 17:54:27 UTC] getGif: Starts
  
  [11-Oct-2019 17:54:28 UTC] getGif: takes 0.51563596725464 sec to complete
  
  [11-Oct-2019 17:54:29 UTC] sendImages: curl_init
  
  [11-Oct-2019 17:54:29 UTC] sendImages: curl_exec
  
  [11-Oct-2019 17:54:29 UTC] sendImages: YouPHPTube-Streamer answer {"error":false,"video_id":14}
  
  [11-Oct-2019 17:54:29 UTC] {"error":false,"file":"\/var\/www\/html\/YouPHPTube-Encoder\/videos\/14_tmpFile.mp4","target":"http:\/\/localhost\/YouPHPTube\/objects\/youPHPTubeEncoderReceiveImage.json.php","postFields":6,"response_raw":"{\"error\":false,\"video_id\":14}","response":{"error":false,"video_id":14}}
  
  [11-Oct-2019 17:54:29 UTC] run:runMultiResolution
  
  [11-Oct-2019 17:54:29 UTC] YouPHPTube-Encoder Start Encoder [ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:720 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_HD.mp4] 
  
  [11-Oct-2019 17:54:29 UTC] ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:720 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_HD.mp4 --- [] --- (8, /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4, /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_HD.mp4, 14) 
  
  [11-Oct-2019 17:54:29 UTC] YouPHPTube-Encoder Start Encoder [ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:540 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_SD.mp4] 
  
  [11-Oct-2019 17:54:29 UTC] ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:540 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_SD.mp4 --- [] --- (7, /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4, /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_SD.mp4, 14) 
  
  [11-Oct-2019 17:54:29 UTC] YouPHPTube-Encoder Start Encoder [ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:360 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_Low.mp4] 
  
  [11-Oct-2019 17:54:29 UTC] ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:360 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_Low.mp4 --- [] --- (1, /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4, /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_Low.mp4, 14) 
  
  [11-Oct-2019 17:54:29 UTC] Trying again: [1] => Execute code error "Array\n(\n)\n" 
  
   Code: ffmpeg -i /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile.mp4 -vf scale=-2:360 -movflags +faststart -preset ultrafast -vcodec h264 -acodec aac -strict -2 -max_muxing_queue_size 1024 -y /var/www/html/YouPHPTube-Encoder/videos/14_tmpFile_converted_Low.mp4
  
  [11-Oct-2019 23:54:30 Asia/Dhaka] ERROR on get http://localhost/YouPHPTube/plugin/CustomizeAdvanced/advancedCustom.json.php false
  
  [11-Oct-2019 23:54:30 Asia/Dhaka] PHP Warning:  Creating default object from empty value in /var/www/html/YouPHPTube-Encoder/view/index.php on line 233

  What to do next ? Thanks in advance