public void Convert()
{
if (intStatus == ConvStates.Ready | intStatus == ConvStates.Finished | intStatus == ConvStates.Aborted)
{
bw.RunWorkerAsync();
//Start Conversion
intStatus = ConvStates.Converting;
}
}
public void Cancel()
{
if (intStatus == ConvStates.Converting)
{
bw.CancelAsync();
intStatus = ConvStates.Aborted;
prcFFMPEG.Kill();
//Done
}
}
private void CheckParameter()
{
if (intStatus == ConvStates.Aborted | intStatus == ConvStates.Finished | intStatus == ConvStates.ConvError)
{
intStatus = ConvStates.Idle;
}
if (intStatus == ConvStates.Idle | intStatus == ConvStates.WaitingForParams)
{
if ((strInFile == "" & sImageList == "") | (strInFile != "" & File.Exists(strInFile) == false) | strOutFile == "" | File.Exists(strFFMPEGPath) == false)
{
intStatus = ConvStates.WaitingForParams;
}
else
{
intStatus = ConvStates.Ready;
}
}
}
private object ConvertFile()
{
//Function To Convert File
// Dim cmd As String = " -i """ & input & """ -ar " & strOutAudio & " -b 64k -r 24 -s " & strVidSize & "-qscale " & intQuality & " -y """ & output & """" 'ffmpeg commands -y replace
System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
//Disable Illegal Crossthread Calls From Controls
string strOutput = strOutFile;
//Output File Name
string strFFMPEGOut;
//Lines Read From Input / Source File
strOutExt = OutTypeToStr(OutFormat);
string strSource = strInFile;
//ffmpeg -y -f image2 -i "C:\Users\ccumbrowski\AppData\Local\Temp\ANSIToVideoTemp\ACID-TR.ANS_%05d.PNG" -r 30 -vframes 373 -map 0:0 -pix_fmt rgb24 -s 640x400 "F:\ANSI\ANI\ACID-TR.ANS.GIF"
string strFFMPEGCmd = "";
strFFMPEGCmd += " -y";
if (OutType != OutTypes.GIF)
{
strFFMPEGCmd += " -b:v 64k";
}
if (sImageList != "")
{
strFFMPEGCmd += " -f image2 -i \"" + sImageList + "\" ";
}
else
{
strFFMPEGCmd += " -i \"" + strSource + "\" ";
}
if (dFPS != 0)
{
strFFMPEGCmd += " -r " + dFPS;
if (OutType != OutTypes.GIF)
{
strFFMPEGCmd += " -force_fps";
}
}
if (iNumFrames != 0)
{
if (OutType == OutTypes.GIF)
{
strFFMPEGCmd += " -vframes " + iNumFrames + " -map 0:0 -pix_fmt rgb24";
}
else
{
strFFMPEGCmd += " -frames " + iNumFrames;
}
}
if (iHeight != 0 & iWidth != 0)
{
strFFMPEGCmd += " -s " + iWidth + "x" + iHeight;
}
if (sVCodec != "")
{
strFFMPEGCmd += " -vcodec " + LCase(sVCodec);
}
strFFMPEGCmd += " \"" + strOutput + "\"";
Console.WriteLine("FFMPEG Parameters: " + strFFMPEGCmd);
System.Diagnostics.ProcessStartInfo psiProcInfo = new System.Diagnostics.ProcessStartInfo();
//Proc Info Object For FFMPEG.EXE
StreamReader srFFMPEG;
//Reads Source File's Lines
// Dim cmd As String = " -i """ & input & """ -ar " & strOutAudio & " -b 64k -r 24 -s " & strVidSize & "-qscale " & intQuality & " -y """ & output & """" 'ffmpeg commands -y replace
if (strFinalOutput != "" & strFWOE != "" & strOutExt != "" & strOutAudio != "" & strVidSize != "")
{
strOutput = strFinalOutput + strFWOE + strOutExt;
}
else
{
//MessageBox.Show("Ensure all settings are properly made!") 'If Something Not Set
//Exit Function
}
psiProcInfo.FileName = strFFMPEGPath;
//Location Of FFMPEG.EXE
psiProcInfo.Arguments = strFFMPEGCmd;
//Command String
psiProcInfo.UseShellExecute = false;
psiProcInfo.WindowStyle = ProcessWindowStyle.Hidden;
psiProcInfo.RedirectStandardError = true;
psiProcInfo.RedirectStandardOutput = true;
psiProcInfo.CreateNoWindow = true;
prcFFMPEG.StartInfo = psiProcInfo;
prcFFMPEG.Start();
//Start Process
//
srFFMPEG = prcFFMPEG.StandardError;
//Enable Error Checking For FFMPEG.EXE
//Me.btnStart.Enabled = False
do
{
//Cancelled?
if (bw.CancellationPending)
{
return(1);
}
strFFMPEGOut = srFFMPEG.ReadLine();
//Read Source File Line By Line
} while (!(prcFFMPEG.HasExited & strFFMPEGOut == null | strFFMPEGOut == ""));
//Read Until There Is Nothing Left
intStatus = ConvStates.Finished;
return(0);
}
public VideoConverterFFMPEG()
{
strFFMPEGPath = "C:\\Documents\\VisualStudioProjects\\DirectShowVideoTest\\ffmpeg.exe";
intStatus = ConvStates.WaitingForParams;
}
