/// <summary>
/// For easier reading I've put everything into 3 functions, rather than process classes.
/// This should clarify more how everything works.
/// </summary>
/// <param name="pResourceHandler"></param>
/// <param name="pFilePath"></param>
/// <param name="pOutputFolder"></param>
/// <param name="pAffinity"></param>
/// <returns></returns>
private static int ConvertAndCompressVideo(Cleanup.ResourceHandler pResourceHandler, string pFilePath, string pOutputFolder, int pAffinity)
{
///////////////////////////// FIRST STEP IS TO CONVERT FILE /////////////////////////////
string arguments = "";
string delimiter = "&";
string fileName = Path.GetFileName(pFilePath);
string rootFolder = Path.GetDirectoryName(pFilePath);
arguments += "format" + delimiter + Settings.ConversionSettings.FORMAT + " ";
arguments += "fileName" + delimiter + fileName + " ";
arguments += "folderInput" + delimiter + rootFolder + " ";
arguments += "folderOutput" + delimiter + pOutputFolder + " ";
var process = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = Settings.ConversionSettings.CONVERSION_PROCESS_NAME,
Arguments = arguments
}
};
try
{
process.Start();
process.ProcessorAffinity = (System.IntPtr)pAffinity;
process.WaitForExit();
}
catch (Exception e)
{
string err = e.ToString();
Console.WriteLine("Failed process image: " + err);
return(-1);
}
///////////////////////////// COMPRESS FILE /////////////////////////////
string fileNoExt = Path.GetFileNameWithoutExtension(pFilePath);
string convertedFileName = "converted_" + fileNoExt + "." + Settings.ConversionSettings.FORMAT;
pResourceHandler.AddForDeletionFile(Path.Combine(pOutputFolder, convertedFileName));
string newFilePath = Path.GetDirectoryName(pFilePath);
newFilePath = Path.Combine(newFilePath, Settings.MediaSettings.OUTPUT_FOLDER);
newFilePath = Path.Combine(newFilePath, convertedFileName);
string outputFilePath = Path.Combine(pOutputFolder, fileNoExt + "." + Settings.ConversionSettings.FORMAT);
return(CompressVideo(pResourceHandler, newFilePath, outputFilePath, pAffinity));
}
private static int ProcessImage(Cleanup.ResourceHandler pResourceHandler, string pFilePath, string pOutputFolder, int pAffinity)
{
// INITIALIZE ARGUMENTS FOR PROCESS!!!!
string arguments = "";
string delimiter = "&";
string inputFolder = Path.GetDirectoryName(pFilePath);
string fileName = Path.GetFileName(pFilePath);
int width = ImageHelper.GetImageTypeFromPath(pFilePath);
arguments += "folderInput" + delimiter + inputFolder + " ";
arguments += "folderOutput" + delimiter + pOutputFolder + " ";
arguments += "fileName" + delimiter + fileName + " ";
arguments += "format" + delimiter + "jpeg" + " ";
arguments += "width" + delimiter + width + " ";
arguments += "resolutionWidth" + delimiter + Settings.ThumbnailSettings.RESOLUTION_WIDTH + " ";
arguments += "resolutionHeight" + delimiter + Settings.ThumbnailSettings.RESOLUTION_HEIGHT;
var process = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = Settings.ImageSettings.PROCESS_NAME,
Arguments = arguments
}
};
try
{
process.Start();
process.ProcessorAffinity = (System.IntPtr)pAffinity;
process.WaitForExit();
}
catch (Exception e)
{
string err = e.ToString();
Console.WriteLine("Failed process image: " + err);
return(-1);
}
return(0);
}
static int Main(string[] args)
{
//args = new string[1] {"Input/image/cpu.png"};
//args = new string[1] { "Input/movie1/movie.mp4" };
//args = new string[1] { "Input/movie2/movie.mov" };
///////////////////////////// CHECK FOR EMPTY ARGUMENTS /////////////////////////////
if (args.Length == 0)
{
Console.WriteLine("No arguments.");
Console.ReadLine();
return(-1);
}
///////////////////////////// INITIIALIZE GLOBAL SETTINGS /////////////////////////////
GlobalTools.LogCodes.InitializeDescriptions();
Settings.SettingsHelper.InitializeSettingsFromAppConfig();
///////////////////////////// CONSTRUCT FILE PATHS /////////////////////////////
string filePath = "";
for (int i = 0; i < args.Length; i++)
{
filePath += args[i] + " ";
}
string folderInput = Path.GetDirectoryName(filePath);
string folderOutput = Path.Combine(folderInput, Settings.MediaSettings.OUTPUT_FOLDER);
string fileName = Path.GetFileName(filePath);
///////////////////////////// CHECK IF FILES/FOLDERS EXIST /////////////////////////////
if (File.Exists(filePath) == false)
{
Console.WriteLine("File does not exist.");
Console.WriteLine("Path: " + filePath);
Console.ReadLine();
return(-1);
}
///////////////////////////// DETERMINE TYPE AND RETURN IF UNSUPPORTED /////////////////////////////
string extension = Path.GetExtension(filePath);
extension = extension.Replace(".", "");
extension = extension.Replace(" ", "");
int type = IsSupportedFormat(extension);
if (type < 0)
{
return(-1);
}
///////////////////////////// CREATE FOLDER IF NOT EXIST /////////////////////////////
if (Directory.Exists(folderOutput) == false)
{
Directory.CreateDirectory(folderOutput);
}
///////////////////////////// ADD FILES TO BE DELETED WHEN FINISHED /////////////////////////////
Cleanup.ResourceHandler handler = new Cleanup.ResourceHandler();
handler.AddForDeletionFile(filePath);
///////////////////////////// HERE STARTS THE PROCESSES /////////////////////////////
int resultCode = 0;
int affinity = 0;
if (type == 1)
{
bool isSameFormat = (extension == Settings.ConversionSettings.FORMAT);
for (int i = 0; i < Settings.MediaSettings.CORES_VIDEO.Length; i++)
{
int core = Settings.MediaSettings.CORES_VIDEO[i];
affinity = affinity | (1 << core - 1);
}
///////////////////////////// IT IS SAME FORMAT, SKIP CONVERSION /////////////////////////////
if (isSameFormat)
{
string outputFilePath = Path.Combine(folderOutput, fileName);
resultCode = CompressVideo(handler, filePath, outputFilePath, affinity);
}
///////////////////////////// DO CONVERSION AND COMPRESSION /////////////////////////////
else
{
resultCode = ConvertAndCompressVideo(handler, filePath, folderOutput, affinity);
}
}
else if (type == 2)
{
for (int i = 0; i < Settings.MediaSettings.CORES_IMAGE.Length; i++)
{
int core = Settings.MediaSettings.CORES_IMAGE[i];
affinity = affinity | (1 << core - 1);
}
resultCode = ProcessImage(handler, filePath, folderOutput, affinity);
}
///////////////////////////// DELETE INPUT AND OTHER TEMPORARY CREATED FILES. /////////////////////////////
//handler.SafeRelease();
Console.WriteLine("Program ended.");
Console.ReadLine();
return(0);
}
private static int CompressVideo(Cleanup.ResourceHandler pResourceHandler, string pFilePath, string pFilePathOut, int pAffinity)
{
///////////////////////////// CREATE ARGUMENTS AND START COMPRESSING PROCESS /////////////////////////////
string arguments = "";
arguments += "-i " + pFilePath + " ";
arguments += pFilePathOut;
var process = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = Settings.CompressionSettings.COMPRESSION_PROCESS_NAME,
Arguments = arguments
}
};
try
{
process.Start();
process.ProcessorAffinity = (System.IntPtr)pAffinity;
process.WaitForExit();
}
catch (Exception e)
{
string err = e.ToString();
Console.WriteLine("Failed process image: " + err);
return(-1);
}
///////////////////////////// THIS IS THE SAME CODE I'VE GOT, IT CREATES THUMBNAIL /////////////////////////////
string compressedFolder = Path.GetDirectoryName(pFilePath);
string compressed = pFilePathOut;
var ffMpegConverter = new FFMpegConverter();
string fileNameNoExt = Path.GetFileNameWithoutExtension(pFilePath);
string outputFolder = Path.GetDirectoryName(pFilePathOut);
string tempfile = Path.Combine(outputFolder, "temp.jpeg");
string thumbnail = Path.Combine(outputFolder, fileNameNoExt + "_thumbnail.jpeg");
ffMpegConverter.GetVideoThumbnail(pFilePathOut,
tempfile);
int width = 120;
int resWidth = 72;
int resHeight = 72;
var imgInput = new System.Drawing.Bitmap(tempfile);
// Initialize from Settings.
width = ImageHelper.GetImageType(imgInput.Width * imgInput.Height);
resWidth = Settings.ThumbnailSettings.RESOLUTION_WIDTH;
resHeight = Settings.ThumbnailSettings.RESOLUTION_HEIGHT;
double y = imgInput.Height;
double x = imgInput.Width;
var imgOutput = new System.Drawing.Bitmap(width, (int)(y * width / x));
imgOutput.SetResolution(resWidth, resHeight); // Set DPI of image (xDpi, yDpi)
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(imgOutput);
graphics.Clear(System.Drawing.Color.White);
graphics.DrawImage(imgInput, new System.Drawing.Rectangle(0, 0, width, (int)(y * width / x)),
new System.Drawing.Rectangle(0, 0, (int)x, (int)y), System.Drawing.GraphicsUnit.Pixel);
// Alright, overwriting doesn't work, so save as temp file then resize and remove temp file.
imgOutput.Save(thumbnail, System.Drawing.Imaging.ImageFormat.Jpeg);
imgInput.Dispose();
File.Delete(tempfile);
return(0);
}
