public static void StartSplitting(string videoInput, string tempFolderPath, int chunkLength, bool reencode, string ffmpegPath)
{
Process ffmpegslit = new Process();
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.FileName = "cmd.exe";
startInfo.WorkingDirectory = ffmpegPath;
if (reencode == true)
{
startInfo.Arguments = "/C ffmpeg.exe -i " + '\u0022' + videoInput + '\u0022' + " -c:v utvideo -f segment -segment_time " + chunkLength + " -an " + '\u0022' + tempFolderPath + "\\Chunks\\out%0d.mkv" + '\u0022';
}
else if (reencode == false)
{
startInfo.Arguments = "/C ffmpeg.exe -i " + '\u0022' + videoInput + '\u0022' + " -vcodec copy -f segment -segment_time " + chunkLength + " -an " + '\u0022' + tempFolderPath + "\\Chunks\\out%0d.mkv" + '\u0022';
}
ffmpegslit.StartInfo = startInfo;
ffmpegslit.Start();
ffmpegslit.WaitForExit();
if (SmallScripts.Cancel.CancelAll == false)
{
SmallScripts.WriteToFileThreadSafe("True", "splitted.log");
}
}
public static void EncSubtitles()
{
//Creates Subtitle Directory in the temp dir
if (!Directory.Exists(Path.Combine(MainWindow.workingTempDirectory, "Subtitles")))
{
Directory.CreateDirectory(Path.Combine(MainWindow.workingTempDirectory, "Subtitles"));
}
if (MainWindow.subtitleStreamCopy == true)
{
string subtitleCommand = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.videoInput + '\u0022' + " -vn -an -dn -c copy " + '\u0022' + MainWindow.workingTempDirectory + "\\Subtitles\\subtitle.mkv" + '\u0022';
SmallScripts.ExecuteFfmpegTask(subtitleCommand);
}
if (MainWindow.subtitleCustom == true)
{
string subtitleMapping = "";
string subtitleInput = "";
int subtitleAmount = 0;
foreach (var items in MainWindow.SubtitleChunks)
{
subtitleInput += " -i " + '\u0022' + items + '\u0022';
subtitleMapping += " -map " + subtitleAmount;
subtitleAmount += 1;
}
string subtitleCommand = "/C ffmpeg.exe" + subtitleInput + " -vn -an -dn -c copy " + subtitleMapping + " " + '\u0022' + MainWindow.workingTempDirectory + "\\Subtitles\\subtitlecustom.mkv" + '\u0022';
SmallScripts.ExecuteFfmpegTask(subtitleCommand);
}
}
public static async Task Concat()
{
if (SmallScripts.Cancel.CancelAll == false)
{
string ffmpegCommand = "/C (for %i in (" + '\u0022' + MainWindow.chunksDir + "\\*.ivf" + '\u0022' + ") do @echo file '%i') > " + '\u0022' + MainWindow.chunksDir + "\\chunks.txt" + '\u0022';
await Task.Run(() => SmallScripts.ExecuteFfmpegTask(ffmpegCommand));
if (MainWindow.audioEncoding == false && MainWindow.subtitles == false)
{
ffmpegCommand = "/C ffmpeg.exe -f concat -safe 0 -i " + '\u0022' + MainWindow.chunksDir + "\\chunks.txt" + '\u0022' + " -c copy " + '\u0022' + MainWindow.videoOutput + '\u0022';
}
else
{
ffmpegCommand = "/C ffmpeg.exe -f concat -safe 0 -i " + '\u0022' + MainWindow.chunksDir + "\\chunks.txt" + '\u0022' + " -c copy " + '\u0022' + MainWindow.workingTempDirectory + "\\withoutaudio.mkv" + '\u0022';
}
await Task.Run(() => SmallScripts.ExecuteFfmpegTask(ffmpegCommand));
if (MainWindow.audioEncoding != false || MainWindow.subtitles != false)
{
if (MainWindow.audioEncoding == true && MainWindow.subtitles == false)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.workingTempDirectory + "\\withoutaudio.mkv" + '\u0022' + " -i " + '\u0022' + MainWindow.workingTempDirectory + "\\AudioEncoded\\audio.mkv" + '\u0022' + " -map_metadata -1 -map 0:v -map 1:a -c copy " + '\u0022' + MainWindow.videoOutput + '\u0022';
}
else if (MainWindow.audioEncoding == true && MainWindow.subtitles == true && MainWindow.subtitleStreamCopy == true && MainWindow.subtitleCustom == false)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.workingTempDirectory + "\\withoutaudio.mkv" + '\u0022' + " -i " + '\u0022' + MainWindow.workingTempDirectory + "\\AudioEncoded\\audio.mkv" + '\u0022' + " -i " + MainWindow.workingTempDirectory + "\\Subtitles\\subtitle.mkv" + " -map_metadata -1 -map 0:v -map 1:a -map 2:s -c copy " + '\u0022' + MainWindow.videoOutput + '\u0022';
}
else if (MainWindow.audioEncoding == true && MainWindow.subtitles == true && MainWindow.subtitleStreamCopy == false && MainWindow.subtitleCustom == true)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.workingTempDirectory + "\\withoutaudio.mkv" + '\u0022' + " -i " + '\u0022' + MainWindow.workingTempDirectory + "\\AudioEncoded\\audio.mkv" + '\u0022' + " -i " + MainWindow.workingTempDirectory + "\\Subtitles\\subtitlecustom.mkv" + " -map_metadata -1 -map 0:v -map 1:a -map 2:s -c copy " + '\u0022' + MainWindow.videoOutput + '\u0022';
}
else if (MainWindow.audioEncoding == false && MainWindow.subtitles == true && MainWindow.subtitleStreamCopy == false && MainWindow.subtitleCustom == true)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.workingTempDirectory + "\\withoutaudio.mkv" + '\u0022' + " -i " + MainWindow.workingTempDirectory + "\\Subtitles\\subtitlecustom.mkv" + " -map_metadata -1 -map 0:v -map 1:s -c copy " + '\u0022' + MainWindow.videoOutput + '\u0022';
}
else if (MainWindow.audioEncoding == false && MainWindow.subtitles == true && MainWindow.subtitleStreamCopy == true && MainWindow.subtitleCustom == false)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.workingTempDirectory + "\\withoutaudio.mkv" + '\u0022' + " -i " + MainWindow.workingTempDirectory + "\\Subtitles\\subtitle.mkv" + " -map_metadata -1 -map 0:v -map 1:s -c copy " + '\u0022' + MainWindow.videoOutput + '\u0022';
}
await Task.Run(() => SmallScripts.ExecuteFfmpegTask(ffmpegCommand));
SmallScripts.CheckSuccessfulEncode();
}
}
}
public static void StartSplitting(string videoInput, string tempFolderPath, int chunkLength, bool reencode, string ffmpegPath)
{
if (reencode == true)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + videoInput + '\u0022' + " -c:v utvideo -f segment -segment_time " + chunkLength + " -an " + '\u0022' + tempFolderPath + "\\Chunks\\out%0d.mkv" + '\u0022';
}
else if (reencode == false)
{
ffmpegCommand = "/C ffmpeg.exe -i " + '\u0022' + videoInput + '\u0022' + " -vcodec copy -f segment -segment_time " + chunkLength + " -an " + '\u0022' + tempFolderPath + "\\Chunks\\out%0d.mkv" + '\u0022';
}
SmallScripts.ExecuteFfmpegTask(ffmpegCommand);
if (SmallScripts.Cancel.CancelAll == false)
{
SmallScripts.WriteToFileThreadSafe("True", "splitted.log");
}
}
public static void AudioEncode()
{
if (MainWindow.audioEncoding == true)
{
string audioInput = "";
string audioMapping = "";
string audioCodec = "";
//Creates AudioEncoded Directory in the temp dir
if (!Directory.Exists(Path.Combine(MainWindow.workingTempDirectory, "AudioEncoded")))
{
Directory.CreateDirectory(Path.Combine(MainWindow.workingTempDirectory, "AudioEncoded"));
}
//Audio Encoder --------------------------------------------------------------------------||
if (MainWindow.audioCodec == "Opus")
{
audioCodec = "libopus";
}
if (MainWindow.audioCodec == "Opus 5.1")
{
audioCodec = "libopus -af channelmap=channel_layout=5.1";
}
if (MainWindow.audioCodec == "Opus Downmix")
{
audioCodec = "libopus -ac 2";
}
if (MainWindow.audioCodec == "AC3")
{
audioCodec = "ac3";
}
if (MainWindow.audioCodec == "AAC")
{
audioCodec = "aac";
}
if (MainWindow.audioCodec == "MP3")
{
audioCodec = "libmp3lame";
}
//----------------------------------------------------------------------------------------||
//Audio Mapping --------------------------------------------------------------------------||
if (MainWindow.trackOne == true && MainWindow.detectedTrackOne == true)
{
audioInput += " -c:a:0 " + audioCodec + " -b:a:0 " + MainWindow.audioBitrate + "k";
audioMapping += " -map 0:" + MainWindow.firstTrackIndex + " ";
}
if (MainWindow.trackTwo == true && MainWindow.detectedTrackTwo == true)
{
audioInput += " -c:a:1 " + audioCodec + " -b:a:1 " + MainWindow.audioBitrate + "k";
audioMapping += " -map 0:" + MainWindow.secondTrackIndex + " ";
}
if (MainWindow.trackThree == true && MainWindow.detectedTrackThree == true)
{
audioInput += " -c:a:2 " + audioCodec + " -b:a:2 " + MainWindow.audioBitrate + "k";
audioMapping += " -map 0:" + MainWindow.thirdTrackIndex + " ";
}
if (MainWindow.trackFour == true && MainWindow.detectedTrackFour == true)
{
audioInput += " -c:a:3 " + audioCodec + " -b:a:3 " + MainWindow.audioBitrate + "k";
audioMapping += " -map 0:" + MainWindow.fourthTrackIndex + " ";
}
//----------------------------------------------------------------------------------------||
//Audio Encoding -------------------------------------------------------------------------||
string ffmpegAudioCommands = "/C ffmpeg.exe -i " + '\u0022' + MainWindow.videoInput + '\u0022' + " -map_metadata -1 -vn -sn -dn" + audioInput + audioMapping + '\u0022' + MainWindow.workingTempDirectory + "\\AudioEncoded\\audio.mkv" + '\u0022';
SmallScripts.ExecuteFfmpegTask(ffmpegAudioCommands);
//----------------------------------------------------------------------------------------||
}
}
