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• Revision c5b0cd8405 : Merge "Change to extend full border only when needed"

  16 juillet 2013, par Yaowu Xu

  Merge "Change to extend full border only when needed"

• 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 ?

  


• avcodec/mediacodecdec : wait on first frame after input buffers are full

  25 avril 2018, par Aman Gupta

  avcodec/mediacodecdec : wait on first frame after input buffers are full
  The output_buffer_count==0 special case is no longer required, and
  
  can cause spurious EAGAIN to surface to the user when input buffers
  
  are filled up. Since the caller now knows if the decoder is accepting
  
  new input (via current_input_buffer>=0), let the wait parameter
  
  control whether we block or not.
  Signed-off-by : Aman Gupta <aman@tmm1.net>
  
  Signed-off-by : Matthieu Bouron <matthieu.bouron@gmail.com>
  

  • [DH] libavcodec/mediacodecdec_common.c
  • [DH] libavcodec/mediacodecdec_common.h