/// <summary>
/// Get output file
/// </summary>
private string GetOutputFile()
{
var file = Path.Combine(
Settings.Default.VideoLoc, "ScreenCapture"
);
if (File.Exists(file))
{
//create unique name
var index = 1;
while (true)
{
file = Path.Combine(
Settings.Default.VideoLoc, string.Format("ScreenCapture({0})", index)
);
if (!File.Exists(file)) break;
index++;
}
}
if (string.IsNullOrEmpty(Path.GetExtension(file)))
{
file = Path.ChangeExtension(file, Settings.Default.VideoType.ToString());
}
VariablesParser.PushVariable("VIDEO_LOCATION", file);
return file;
}
public void ParseVariablesWithRepeatlyVariables()
{
var input = "x*x*y";
var result = new KeyCountCollection<string>();
var parser = new VariablesParser();
var multipliers = parser.GetVariables(input);
result.AddRange(multipliers);
Assert.IsTrue(result.Count() == 2);
Assert.AreEqual(result.First(x => x.Key == "x").Value, 2);
}
/// <summary>
/// Execute
/// </summary>
public void Execute()
{
var avMaker = new Process(); //Audio-Video maker process
avMaker.StartInfo.FileName = Path.Combine(WorkingDir, Executable);
//TODO: ask If output.mp4 need to be overwritten?
#if DEBUG
avMaker.StartInfo.UseShellExecute = false;
avMaker.StartInfo.CreateNoWindow = false;
#else
avMaker.StartInfo.UseShellExecute = false;
avMaker.StartInfo.CreateNoWindow = true;
#endif
var outFile = GetOutputFile();
//avMaker.StartInfo.Arguments = String.Format(@"-i bitmaps\{0} -vcodec huffyuv output.avi", pngLoc);
//avMaker.StartInfo.Arguments = String.Format(@"-i bitmaps\{0} -r 20 output.mp4", pngLoc);
avMaker.StartInfo.Arguments = VariablesParser.ExpandVariables(Arguments);
// String.Format(@"-i {0} -r {2} -c:v libx264 -preset slow -crf 21 {1}", ifile, outFile, Settings.Default.FramesPerSec);
// avMaker.StartInfo.Arguments = String.Format(@" -r 20 -i bitmaps\{0} -c:v libx264 -r 20 -pix_fmt yuv420p output.mp4", pngLoc);
if (!avMaker.Start())
{
Console.WriteLine(Resources.AVError);
return;
}
//output
// log.Info(avMaker.StandardOutput.ReadToEnd());
//errors
//log.Error(avMaker.StandardError.ReadToEnd());
avMaker.WaitForExit();
avMaker.Close();
}
