private async void RunSimpleButton_Click(object sender, RoutedEventArgs e)
{
if (Validate())
{
ProcessStartOptions Options = new ProcessStartOptions(FFmpegDisplayMode.Interface, "Encoding to H264/AAC (Simple)");
string Src = SourceTextBox.Text;
string Dst = DestinationTextBox.Text;
await Task.Run(() => {
MediaEncoder.Encode(Src, "h264", "aac", null, Dst, Options);
});
}
}
/// <summary>
/// Encodes specified audio file according to settings. The script file must already be written.
/// </summary>
/// <param name="settings">An object containing the encoding settings.</param>
/// <returns>The endoding completion status..</returns>
public static CompletionStatus EncodeAudio(MediaEncoderSettings settings)
{
CompletionStatus Result = CompletionStatus.Success;
string WavFile = PathManager.GetAudioFile(settings.JobIndex, AudioActions.Wav);
ProcessStartOptions Options = new ProcessStartOptions(settings.JobIndex, "Exporting Audio", false).TrackProcess(settings);
if (!File.Exists(WavFile))
{
EncoderBusiness.SaveAudioToWav(settings, WavFile, Options);
if (settings.CompletionStatus == CompletionStatus.Cancelled)
{
File.Delete(WavFile);
return(CompletionStatus.Cancelled);
}
if (!File.Exists(WavFile))
{
settings.Cancel();
return(CompletionStatus.Error);
}
}
string DestFile = PathManager.GetAudioFile(settings.JobIndex, settings.AudioAction);
if (!File.Exists(DestFile))
{
Options.Title = "Encoding Audio";
if (settings.AudioAction == AudioActions.Opus)
{
string Args = string.Format(@"--bitrate {0} ""{1}"" ""{2}""", settings.AudioQuality, WavFile, DestFile);
FFmpegProcess Worker = new FFmpegProcess(Options);
Result = Worker.Run("Encoder\\opusenc.exe", Args);
}
else if (settings.AudioAction == AudioActions.Aac || settings.AudioAction == AudioActions.Flac)
{
Result = MediaEncoder.Encode(WavFile, null,
settings.AudioAction == AudioActions.Flac ? "flac" : "aac",
string.Format("-b:a {0}k", settings.AudioQuality),
DestFile,
Options);
}
}
if (Result != CompletionStatus.Success || !File.Exists(DestFile))
{
File.Delete(DestFile);
settings.Cancel();
}
return(Result);
}
private CompletionStatus ExecuteComplex(string src, string dst)
{
string DstEncode = GetPathWithoutExtension(dst) + "_.mp4";
string DstExtract = GetPathWithoutExtension(dst) + "_.mkv";
string DstAac = GetPathWithoutExtension(dst) + "_.aac";
jobId++;
CompletionStatus Result;
FFmpegConfig.UserInterfaceManager.Start(jobId, "Encoding to H264/AAC (Complex)");
ProcessStartOptions OptionsMain = new ProcessStartOptions(jobId, "", true);
FFmpegProcess ProcessMain = null;
OptionsMain.Started += (sender, e) => {
ProcessMain = e.Process;
};
Task <CompletionStatus> TaskMain = Task.Run(() => MediaEncoder.Encode(src, "h264", null, "", DstEncode, OptionsMain));
ProcessStartOptions Options = new ProcessStartOptions(jobId, "Extracting Audio", false);
Result = MediaMuxer.ExtractAudio(src, DstExtract, Options);
if (Result == CompletionStatus.Success)
{
Options.Title = "Encoding Audio";
Result = MediaEncoder.Encode(DstExtract, null, "aac", null, DstAac, Options);
}
if (Result != CompletionStatus.Success)
{
ProcessMain?.Cancel();
}
TaskMain.Wait();
CompletionStatus Result2 = TaskMain.Result;
if (Result == CompletionStatus.Success && Result2 == CompletionStatus.Success)
{
Options.Title = "Muxing Audio and Video";
Result = MediaMuxer.Muxe(DstEncode, DstAac, dst, Options);
}
File.Delete(DstEncode);
File.Delete(DstExtract);
File.Delete(DstAac);
FFmpegConfig.UserInterfaceManager.Stop(jobId);
return(Result);
}
/// <summary>
/// Encodes specified video file according to settings. The script file must already be written.
/// </summary>
/// <param name="settings">An object containing the encoding settings.</param>
/// <param name="frameCount">The amount of frames to process.</param>
/// <param name="totalFrameCount">If encoding in various segments, the total amount of frames in the script.</param>
/// <returns>The endoding completion status..</returns>
public static CompletionStatus EncodeVideo(MediaEncoderSettings settings, long frameCount, long totalFrameCount)
{
CompletionStatus Result = CompletionStatus.None;
File.Delete(settings.OutputFile);
string Codec = "", Args = "";
if (settings.VideoAction == VideoAction.x264)
{
Codec = "libx264";
}
else if (settings.VideoAction == VideoAction.x265)
{
Codec = "libx265";
Args = string.Format("-preset {0} -crf {1}", settings.EncodePreset, settings.EncodeQuality);
}
else if (settings.VideoAction == VideoAction.Avi)
{
Codec = "huffyuv";
}
else if (settings.VideoAction == VideoAction.AviUtVideo)
{
Codec = "utvideo";
}
else if (settings.VideoAction == VideoAction.xvid)
{
Codec = "xvid";
}
else if (settings.VideoAction == VideoAction.x264_10bit)
{
Args = string.Format("--preset {0} --crf {1}", settings.EncodePreset, settings.EncodeQuality);
}
if (settings.ParallelProcessing > 1)
{
Args += settings.VideoAction == VideoAction.x264_10bit ? " --threads 4" : " -threads 4";
}
ProcessStartOptions Options = new ProcessStartOptions(settings.JobIndex, "Processing Video", true).TrackProcess(settings);
// Options.FrameCount = AvisynthTools.GetFrameCount(settings.ScriptFile, new ProcessStartOptions(settings.JobIndex, "Getting Frame Count", false).TrackProcess(settings));
Options.FrameCount = frameCount;
Options.ResumePos = settings.ResumePos;
Options.TotalFrameCount = totalFrameCount;
if (settings.CompletionStatus == CompletionStatus.Success)
{
string JobScript = settings.OutputScriptFile;
File.Delete(JobScript);
File.Copy(settings.ScriptFile, JobScript);
EditStartPosition(JobScript, settings.ResumePos, settings.ResumePos + frameCount - 1);
if (settings.VideoAction == VideoAction.x264_10bit)
{
Result = EncodeX264_10bit(JobScript, Args, settings.OutputFile, Options);
}
else
{
Result = MediaEncoder.Encode(JobScript, Codec, null, Args, settings.OutputFile, Options);
}
File.Delete(JobScript);
}
else
{
Result = settings.CompletionStatus;
}
return(Result);
}
