public static void Encode()
{
// Skips Audio Encoding if the audio file already exist
if (File.Exists(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv")) == false)
{
//Creates Audio Directory in the temp dir
if (!Directory.Exists(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio")))
{
Directory.CreateDirectory(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio"));
}
string audio_command = "";
int end_index = 0;
if (MainWindow.trackOne)
{
audio_command += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackOne, 0, end_index, MainWindow.audioCodecTrackOne, MainWindow.audioChannelsTrackOne, MainWindow.trackOneLanguage, MainWindow.trackOneName);
end_index += 1;
}
if (MainWindow.trackTwo)
{
audio_command += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackTwo, 1, end_index, MainWindow.audioCodecTrackTwo, MainWindow.audioChannelsTrackTwo, MainWindow.trackTwoLanguage, MainWindow.trackTwoName);
end_index += 1;
}
if (MainWindow.trackThree)
{
audio_command += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackThree, 2, end_index, MainWindow.audioCodecTrackThree, MainWindow.audioChannelsTrackThree, MainWindow.trackThreeLanguage, MainWindow.trackThreeName);
end_index += 1;
}
if (MainWindow.trackFour)
{
audio_command += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackFour, 3, end_index, MainWindow.audioCodecTrackFour, MainWindow.audioChannelsTrackFour, MainWindow.trackFourLanguage, MainWindow.trackFourName);
}
if (MainWindow.audioCodecTrackOne != "Copy Audio" && MainWindow.audioCodecTrackTwo != "Copy Audio" && MainWindow.audioCodecTrackThree != "Copy Audio" && MainWindow.audioCodecTrackFour != "Copy Audio")
{
audio_command += " -af aformat=channel_layouts=" + '\u0022' + "7.1|5.1|stereo|mono" + '\u0022' + " ";
}
// ══════════════════════════════════════ Audio Encoding ══════════════════════════════════════
string ffmpegAudioCommands = "/C ffmpeg.exe -y -i " + '\u0022' + MainWindow.VideoInput + '\u0022' + " " + MainWindow.TrimCommand + " -map_metadata -1 -vn -sn -dn " + audio_command + " " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv") + '\u0022';
SmallFunctions.Logging("Encoding Audio: " + ffmpegAudioCommands);
SmallFunctions.ExecuteFfmpegTask(ffmpegAudioCommands);
// ════════════════════════════════════════════════════════════════════════════════════════════
}
}
public static async Task Concat()
{
// ══════════════════════════════════════ Chunk Parsing ══════════════════════════════════════
// Writes all ivf files into chunks.txt for later concat
var sorted = Directory.GetFiles(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Chunks"), "*.ivf").OrderBy(f => f);
using (StreamWriter outputFile = new StreamWriter(Path.Combine(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Chunks"), "chunks.txt")))
{
foreach (var fileTemp in sorted)
{
string tempName = fileTemp.Replace("'", "'\\''");
outputFile.WriteLine("file '" + tempName + "'");
}
}
bool audio = MainWindow.trackOne || MainWindow.trackTwo || MainWindow.trackThree || MainWindow.trackFour;
bool vfr = MainWindow.VFRVideo;
bool sub = MainWindow.subSoftSubEnabled;
string ffmpegCommand;
// Replace ' with "'", else muxing will fail with single quotes in filename
MainWindow.TempPathFileName.Replace("'", "\"'\"");
if (!audio && !vfr && !sub)
{
ffmpegCommand = "/C ffmpeg.exe -y -f concat -safe 0 -i " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Chunks", "chunks.txt") + '\u0022' + " -c copy " + '\u0022' + MainWindow.VideoOutput + '\u0022';
SmallFunctions.Logging("Muxing: " + ffmpegCommand);
await Task.Run(() => SmallFunctions.ExecuteFfmpegTask(ffmpegCommand));
}
else
{
// First Concats the video to a temp.mkv file
ffmpegCommand = "/C ffmpeg.exe -y -f concat -safe 0 -i " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Chunks", "chunks.txt") + '\u0022' + " -c copy " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "temp.mkv") + '\u0022';
SmallFunctions.Logging("Muxing: " + ffmpegCommand);
await Task.Run(() => SmallFunctions.ExecuteFfmpegTask(ffmpegCommand));
}
if (audio)
{
if (!sub)
{
if (!vfr)
{
// Muxes Video & Audio together (required for MP4 output)
ffmpegCommand = "/C ffmpeg.exe -y -i " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "temp.mkv") + '\u0022' + " -i " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv") + '\u0022' + " -map 0:v -map 1:a -c copy " + '\u0022' + MainWindow.VideoOutput + '\u0022';
SmallFunctions.Logging("Muxing: " + ffmpegCommand);
await Task.Run(() => SmallFunctions.ExecuteFfmpegTask(ffmpegCommand));
}
else
{
// Run mkvmerge command - only supports mkv / webm
string mkvmergeCommand = "/C mkvmerge.exe --output " + '\u0022' + MainWindow.VideoOutput + '\u0022' + " " + MainWindow.VFRCMD + " --language 0:und --default-track 0:yes " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "temp.mkv") + '\u0022' + " --default-track 0:yes " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv") + '\u0022';
SmallFunctions.Logging("Muxing: " + mkvmergeCommand);
await Task.Run(() => SmallFunctions.ExecuteMKVMergeTask(mkvmergeCommand));
}
}
else
{
// Muxes Video & Audio & Subtitles together - MP4 not supported - also supports VFR
string mkvmergeCommand = "/C mkvmerge.exe --output " + '\u0022' + MainWindow.VideoOutput + '\u0022' + " " + MainWindow.VFRCMD + " --language 0:und --default-track 0:yes " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "temp.mkv") + '\u0022' + " --default-track 0:yes " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv") + '\u0022' + " " + MainWindow.subCommand;
SmallFunctions.Logging("Muxing: " + mkvmergeCommand);
await Task.Run(() => SmallFunctions.ExecuteMKVMergeTask(mkvmergeCommand));
}
}
else if (!audio)
{
if (!sub)
{
if (vfr)
{
// Run mkvmerge command with VFR Support
string mkvmergeCommand = "/C mkvmerge.exe --output " + '\u0022' + MainWindow.VideoOutput + '\u0022' + " " + MainWindow.VFRCMD + " --language 0:und --default-track 0:yes " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "temp.mkv") + '\u0022';
SmallFunctions.Logging("Muxing: " + mkvmergeCommand);
await Task.Run(() => SmallFunctions.ExecuteMKVMergeTask(mkvmergeCommand));
}
}
else
{
// Muxes Video & Subtitles together
string mkvmergeCommand = "/C mkvmerge.exe --output " + '\u0022' + MainWindow.VideoOutput + '\u0022' + " " + MainWindow.VFRCMD + " --language 0:und --default-track 0:yes " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "temp.mkv") + '\u0022' + " " + MainWindow.subCommand;
SmallFunctions.Logging("Muxing: " + mkvmergeCommand);
await Task.Run(() => SmallFunctions.ExecuteMKVMergeTask(mkvmergeCommand));
}
}
}
public static void Check()
{
// Sets / Checks ffmpeg Path
if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "ffmpeg.exe")))
{
MainWindow.FFmpegPath = Directory.GetCurrentDirectory();
}
else if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "Apps", "ffmpeg", "ffmpeg.exe")))
{
MainWindow.FFmpegPath = Path.Combine(Directory.GetCurrentDirectory(), "Apps", "ffmpeg");
}
else if (ExistsOnPath("ffmpeg.exe"))
{
MainWindow.FFmpegPath = GetFullPathWithOutName("ffmpeg.exe");
}
else
{
MainWindow.FFmpegPath = null;
}
SmallFunctions.Logging("FFmpeg Path: " + MainWindow.FFmpegPath);
// Sets / Checks aomenc Path
if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "aomenc.exe")))
{
MainWindow.AomencPath = Directory.GetCurrentDirectory();
}
else if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "Apps", "aomenc", "aomenc.exe")))
{
MainWindow.AomencPath = Path.Combine(Directory.GetCurrentDirectory(), "Apps", "aomenc");
}
else if (ExistsOnPath("aomenc.exe"))
{
MainWindow.AomencPath = GetFullPathWithOutName("aomenc.exe");
}
else
{
MainWindow.AomencPath = null;
}
SmallFunctions.Logging("Aomenc Path: " + MainWindow.AomencPath);
// Sets / Checks rav1e Path
if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "rav1e.exe")))
{
MainWindow.Rav1ePath = Directory.GetCurrentDirectory();
}
else if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "Apps", "rav1e", "rav1e.exe")))
{
MainWindow.Rav1ePath = Path.Combine(Directory.GetCurrentDirectory(), "Apps", "rav1e");
}
else if (ExistsOnPath("rav1e.exe"))
{
MainWindow.Rav1ePath = GetFullPathWithOutName("rav1e.exe");
}
else
{
MainWindow.Rav1ePath = null;
}
SmallFunctions.Logging("Rav1e Path: " + MainWindow.Rav1ePath);
// Sets / Checks svt-av1 Path
if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "SvtAv1EncApp.exe")))
{
MainWindow.SvtAV1Path = Directory.GetCurrentDirectory();
}
else if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "Apps", "svt-av1", "SvtAv1EncApp.exe")))
{
MainWindow.SvtAV1Path = Path.Combine(Directory.GetCurrentDirectory(), "Apps", "svt-av1");
}
else if (ExistsOnPath("SvtAv1EncApp.exe"))
{
MainWindow.SvtAV1Path = GetFullPathWithOutName("SvtAv1EncApp.exe");
}
else
{
MainWindow.SvtAV1Path = null;
}
SmallFunctions.Logging("SVT-AV1 Path: " + MainWindow.SvtAV1Path);
// Sets / Checks vpx Path
if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "vpxenc.exe")))
{
MainWindow.VPXPath = Directory.GetCurrentDirectory();
}
else if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "Apps", "vpx", "vpxenc.exe")))
{
MainWindow.VPXPath = Path.Combine(Directory.GetCurrentDirectory(), "Apps", "vpx");
}
else if (ExistsOnPath("vpxenc.exe"))
{
MainWindow.VPXPath = GetFullPathWithOutName("vpxenc.exe");
}
else
{
MainWindow.VPXPath = null;
}
SmallFunctions.Logging("VPXEnc Path: " + MainWindow.VPXPath);
// Sets / Checks mkvtoolnix Path
if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "mkvmerge.exe")))
{
MainWindow.MKVToolNixPath = Directory.GetCurrentDirectory();
}
else if (File.Exists(Path.Combine(Directory.GetCurrentDirectory(), "Apps", "mkvtoolnix", "mkvmerge.exe")))
{
MainWindow.MKVToolNixPath = Path.Combine(Directory.GetCurrentDirectory(), "Apps", "mkvtoolnix");
}
else if (ExistsOnPath("mkvmerge.exe"))
{
MainWindow.MKVToolNixPath = GetFullPathWithOutName("mkvmerge.exe");
}
else if (File.Exists(@"C:\Program Files\MKVToolNix\mkvmerge.exe"))
{
MainWindow.MKVToolNixPath = @"C:\Program Files\MKVToolNix\";
}
else
{
MainWindow.MKVToolNixPath = null;
}
SmallFunctions.Logging("MKVToolNix Path: " + MainWindow.MKVToolNixPath);
// Checks if PySceneDetect is found in the Windows PATH environment
if (ExistsOnPath("scenedetect.exe"))
{
MainWindow.PySceneFound = true;
}
SmallFunctions.Logging("PySceneDetect found: " + MainWindow.PySceneFound);
NotifyUser();
}
public static void Encode()
{
// Skips Audio Encoding if the audio file already exist
if (File.Exists(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv")) == false)
{
//Creates Audio Directory in the temp dir
if (!Directory.Exists(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio")))
{
Directory.CreateDirectory(Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio"));
}
string audioCodec = "";
int activeTracks = 0;
//Counts the number of active audio tracks for audio mapping purposes
if (MainWindow.trackOne)
{
activeTracks += 1;
}
if (MainWindow.trackTwo)
{
activeTracks += 1;
}
if (MainWindow.trackThree)
{
activeTracks += 1;
}
if (MainWindow.trackFour)
{
activeTracks += 1;
}
if (activeTracks == 1)
{
audioCodec = OneTrackCommandGenerator(MainWindow.audioBitrateTrackOne, MainWindow.audioCodecTrackOne, MainWindow.audioChannelsTrackOne);
}
else if (activeTracks >= 2)
{
if (MainWindow.trackOne == true)
{
audioCodec += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackOne, "0", MainWindow.audioCodecTrackOne, MainWindow.audioChannelsTrackOne, MainWindow.trackOneLanguage);
}
if (MainWindow.trackTwo == true)
{
audioCodec += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackTwo, "1", MainWindow.audioCodecTrackTwo, MainWindow.audioChannelsTrackTwo, MainWindow.trackTwoLanguage);
}
if (MainWindow.trackThree == true)
{
audioCodec += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackThree, "2", MainWindow.audioCodecTrackThree, MainWindow.audioChannelsTrackThree, MainWindow.trackThreeLanguage);
}
if (MainWindow.trackFour == true)
{
audioCodec += MultipleTrackCommandGenerator(MainWindow.audioBitrateTrackFour, "3", MainWindow.audioCodecTrackFour, MainWindow.audioChannelsTrackFour, MainWindow.trackFourLanguage);
}
if (MainWindow.audioCodecTrackOne != "Copy Audio" && MainWindow.audioCodecTrackTwo != "Copy Audio" && MainWindow.audioCodecTrackThree != "Copy Audio" && MainWindow.audioCodecTrackFour != "Copy Audio")
{
audioCodec += " -af aformat=channel_layouts=" + '\u0022' + "7.1|5.1|stereo|mono" + '\u0022' + " ";
}
}
// ══════════════════════════════════════ Audio Encoding ══════════════════════════════════════
string ffmpegAudioCommands = "/C ffmpeg.exe -y -i " + '\u0022' + MainWindow.VideoInput + '\u0022' + " " + MainWindow.TrimCommand + " -map_metadata -1 -vn -sn -dn " + audioCodec + " " + '\u0022' + Path.Combine(MainWindow.TempPath, MainWindow.TempPathFileName, "Audio", "audio.mkv") + '\u0022';
SmallFunctions.Logging("Encoding Audio: " + ffmpegAudioCommands);
SmallFunctions.ExecuteFfmpegTask(ffmpegAudioCommands);
// ════════════════════════════════════════════════════════════════════════════════════════════
}
}