static void Main(string[] args)
{
var options = new Options();
if (!CommandLine.Parser.Default.ParseArguments(args, options))
{
throw new Exception("Couldn't parse settings");
}
//System.Diagnostics.Debugger.Break();
//try
//{
// Environment.SetEnvironmentVariable("FC_CONFIG_DIR", ".\\", EnvironmentVariableTarget.Machine);
// Environment.SetEnvironmentVariable("FC_CONFIG_FILE", ".\\fonts.conf", EnvironmentVariableTarget.Machine);
//}
//catch
//{ }
string tmp;
//string command = "-i \"{0}\" -s 740x416 -c:v libx264 -crf:v 26 -preset:v medium -ac 1 -c:a aac -strict -2 -cutoff 15000 -b:a 64k \"{1}\"";
string command = "-i \"{0}\" -s 740x416 -c:v libx264 -crf:v 26 -preset:v veryfast -ac 1 -c:a aac -strict -2 -cutoff 15000 -b:a 64k \"{1}\"";
//command = "-y -i \"{0}\" -map 0:v -map 0:{3} -loglevel verbose -c:v libx264 -crf:v 21 -preset:v fast -ac 1 -c:a copy -vf \"ass='{2}'\" \"{1}\""; //no resizing for mobile, just hardsubbing
command = "-y -i \"{0}\" -s {4} -map 0:v -map 0:{3} -c:v libx264 -crf:v 26 -preset:v veryfast -ac 1 -c:a libfdk_aac -b:a 64k -strict -2 -cutoff 15000 -vf \"ass='{2}'\" \"{1}\"";
string commandnoSubs = "-y -i \"{0}\" -s {3} -map 0:v -map 0:{2} -c:v libx264 -crf:v 26 -preset:v veryfast -ac 1 -c:a libfdk_aac -b:a 64k -strict -2 -cutoff 15000 \"{1}\"";
List<string> cleanup = new List<string>();
int count = 0;
foreach (var item in options.InputFiles)
{
FileInfo fileinfo = new FileInfo(item);
var dir = Path.GetDirectoryName(item);
if (dir == "")
dir = ".";
List<string> fileParts = item.Split('.').ToList();
string filename = "";
fileParts.Insert(fileParts.Count - 1, "MOBILE");
fileParts.RemoveAt(fileParts.Count - 1);
fileParts.Add("mp4");
filename = string.Join(".", fileParts.ToArray());
//string mkvmergeOutput = ExecuteAndReturn("mkvmerge", "--identify \"" + item + "\"");
//string[] mkvmergeLines = mkvmergeOutput.Split(new string[]{System.Environment.NewLine}, StringSplitOptions.RemoveEmptyEntries);
//int SubtitleTrack = -1;
//string subFormat = "";
string subtitlefile = filename + ".ass";
string outputFileName = filename;
if (options.OutputFiles.Length >= count + 1)
{
outputFileName = options.OutputFiles[count];
}
//foreach (var line in mkvmergeLines)
//{
// if (line.IndexOf("TEXT/SSA") != -1 || line.IndexOf("TEXT/SRT") != -1 || line.IndexOf("TEXT/ASS") != -1)
// {
// if (line.IndexOf("TEXT/SSA") != -1)
// subFormat = "SSA";
// if (line.IndexOf("TEXT/ASS") != -1)
// subFormat = "ASS";
// if (line.IndexOf("TEXT/SRT") != -1)
// subFormat = "SRT";
// SubtitleTrack = int.Parse(line.Substring(9, line.IndexOf(':') - 9));
// break;
// }
//}
//Regex r = new Regex("Attachment ID ([0-9]*): type 'application/.+font', size [0-9]+ bytes, file name '(.+)'");
////System.Diagnostics.Debugger.Break();
//foreach (var line in mkvmergeLines)
//{
// var result = r.Match(line);
// if (result.Success)
// {
// ExecuteAndReturn("mkvextract", string.Format("attachments \"{0}\" {1}:\"{2}\"", item, result.Groups[1].Value, result.Groups[2].Value));
// if (!File.Exists("C:\\tools\\ffmpeg\\fonts\\" + result.Groups[2].Value))
// File.Copy(result.Groups[2].Value, "C:\\tools\\ffmpeg\\fonts\\" + result.Groups[2].Value);
// cleanup.Add(result.Groups[2].Value);
// }
//}
tmp = ExecuteAndReturn("ffmpeg", string.Format(" -i \"{0}\"", item));
Regex r = new Regex("Input #0, .+?, from '" + Regex.Escape(item) + "':.+", RegexOptions.Singleline);
var result = r.Match(tmp);
tmp = result.Value;
r = new Regex("\\s{4}Stream #0:(?<TrackID>[0-9])+(\\((?<language>[^()]+)\\))?: (?<Type>Video|Audio|Subtitle|Attachment):[^\\r\\n]+\\r\\n(\\s{4}Metadata:\\r\\n\\s{6}filename\\s*:\\s*(?<FileName>[^\\r\\n]+)\\r\\n\\s{6}mimetype[^\\r\\n]+)?", RegexOptions.Singleline);
var resultCollection = r.Matches(tmp);
//Stream #0:0: Video: mpeg4 (XVID / 0x44495658), yuv420p, 640x480, 23.98 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
//Stream #0:1(English[eng]): Audio: vorbis, 48000 Hz, stereo, fltp, 176 kb/s
//Stream #0:2(Japanese[jpn]): Audio: vorbis, 48000 Hz, stereo, fltp, 176 kb/s
//Stream #0:3(English[eng]): Subtitle: text
Match[] a = new Match[resultCollection.Count];
resultCollection.CopyTo(a, 0);
string audioTrack = "a";
if (a.Count(g => g.Groups["Type"].Value == "Audio") > 1)
{
var audioResult = a.Where(g => g.Groups["Type"].Value == "Audio").FirstOrDefault(g => g.Value.Contains("jpn") || g.Value.Contains("Japanese"));
if (audioResult != null)
audioTrack = audioResult.Groups["TrackID"].Value;
}
bool hasSubs = false;
var subtitleResult = a.FirstOrDefault(g => g.Groups["Type"].Value == "Subtitle");
if (File.Exists(item+".ass"))
{
hasSubs = true;
subtitlefile = item + ".ass";
}
else if (subtitleResult != null)
{
ExecuteAndReturn("ffmpeg", string.Format("-i \"{0}\" -y -vn -an -codec:s:0.{1} ssa \"{2}\"", item, subtitleResult.Groups["TrackID"].Value, subtitlefile));//-codec:s:0.{1}
hasSubs = true;
cleanup.Add(subtitlefile);
}
if (a.Count(g => g.Groups["Type"].Value == "Attachment") > 0)
{
ExecuteAndReturn("ffmpeg", string.Format("-dump_attachment:t \"\" -i \"{0}\" -y", item), dir);
foreach (var f in a.Where(g => g.Groups["Type"].Value == "Attachment").Select(g => g.Groups["FileName"].Value))
{
cleanup.Add(dir + "\\" + f);
if (!File.Exists(AppDomain.CurrentDomain.BaseDirectory + Settings.Default.FontPath + f))
{
if (!Directory.Exists(AppDomain.CurrentDomain.BaseDirectory+Settings.Default.FontPath))
Directory.CreateDirectory(AppDomain.CurrentDomain.BaseDirectory + Settings.Default.FontPath);
File.Copy(dir + "\\" + f, AppDomain.CurrentDomain.BaseDirectory + Settings.Default.FontPath + f);
}
}
}
var videoStream =a.First(g => g.Groups["Type"].Value == "Video");
r = new Regex("([^,]+,)+\\s(?<Height>[0-9]+)x(?<Width>[0-9]+)");
result = r.Match(videoStream.Value);
int width = int.Parse(result.Groups["Height"].Value);
int height = int.Parse(result.Groups["Width"].Value);
double aspectRation =(double) width / (double)height;
int requestedWidth = int.Parse(options.Resolution.Split('x')[0]);
int requestedHeight = int.Parse(options.Resolution.Split('x')[1]);
int targetWidth = requestedWidth;
int targetHeight = requestedHeight;
targetHeight = ((int)(requestedWidth / aspectRation));
if (targetHeight > requestedHeight)
{
targetHeight = requestedHeight;
targetWidth = ((int)((requestedHeight) * aspectRation)) ;
}
string targetSize = targetWidth.ToString() + "x" + targetHeight.ToString();
//ExecuteAndReturn("mkvextract", string.Format("tracks \"{0}\" {1}:\"{2}\"", item, SubtitleTrack.ToString(), subtitlefile));
subtitlefile = subtitlefile.Replace("\\", "\\\\").Replace(":", "\\:").Replace("'","\\'\\'\\'");
var process = new System.Diagnostics.Process();
Console.WriteLine(string.Format(command, item, outputFileName, subtitlefile, audioTrack, targetSize));
if (hasSubs)
process.StartInfo = new System.Diagnostics.ProcessStartInfo("ffmpeg", string.Format(command, item, outputFileName, subtitlefile, audioTrack, targetSize));
else
process.StartInfo = new System.Diagnostics.ProcessStartInfo("ffmpeg", string.Format(commandnoSubs, item, outputFileName, audioTrack, targetSize));
//Environment.SetEnvironmentVariable("FC_CONFIG_DIR", ".\\", EnvironmentVariableTarget.Machine);
//Environment.SetEnvironmentVariable("FC_CONFIG_FILE", ".\\fonts.conf", EnvironmentVariableTarget.Machine);
process.StartInfo.EnvironmentVariables["FC_CONFIG_DIR"] = ".\\";
process.StartInfo.EnvironmentVariables["FC_CONFIG_FILE"] = ".\\fonts.conf";
process.StartInfo.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.UseShellExecute = false;
//process.OutputDataReceived += process_OutputDataReceived;
process.Start();
//StringBuilder q = new StringBuilder();
//while (!process.HasExited)
//{
// Console.Write(process.StandardOutput.ReadToEnd());
//}
//string r = q.ToString();
process.WaitForExit();
count++;
}
//Console.Read();
foreach (var record in cleanup.Distinct())
{
File.Delete(record);
}
}