private static void ProcessOutputLine(string type, string line, SplitProcessResult status)
{
Startup.EphemeralLog($"[spleeter] {type}: {line}", false);
if (type == "stderr" && ErrorRegex.IsMatch(line))
{
status.ErrorCount++;
status.Errors.Add(line);
}
else if (FileWrittenRegex.IsMatch(line))
{
status.FileWrittenCount++;
}
}
// V2
public SplitProcessResult Split(string inputFile, YoutubeProcessRequest request, string outputFolder, bool isBatch = false)
{
var output = new StringBuilder();
var status = new SplitProcessResult();
var process = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = @"cmd.exe",
RedirectStandardInput = true,
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
},
EnableRaisingEvents = true
};
process.ErrorDataReceived += new DataReceivedEventHandler(delegate(object sender, DataReceivedEventArgs e)
{
if (!string.IsNullOrEmpty(e.Data))
{
ProcessOutputLine("stderr", e.Data, status);
}
});
process.OutputDataReceived += new DataReceivedEventHandler(delegate(object sender, DataReceivedEventArgs e)
{
if (!string.IsNullOrEmpty(e.Data))
{
ProcessOutputLine("stdout", e.Data, status);
}
});
process.Start();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
var maxDurationParam = Max_Duration == "" ? "" : $"--duration {Max_Duration}";
string formatParam;
if (request.Options.IncludeHighFrequencies)
{
//formatParam = $"-p alt-config/{request.BaseFormat}/base_config_hf.json";
formatParam = $"-p spleeter:{request.BaseFormat}-16kHz";
}
else
{
formatParam = $"-p spleeter:{request.BaseFormat}";
}
var inputParam = isBatch ? inputFile : $"\"{inputFile}\"";
var separateCommand = @$ "spleeter separate -o " "{outputFolder}" " {maxDurationParam} {formatParam} -c mp3 {inputParam}";
using (var sw = process.StandardInput)
{
if (sw.BaseStream.CanWrite)
{
sw.WriteLine(Anaconda_Activate_Script);
sw.WriteLine(separateCommand);
sw.WriteLine("conda deactivate");
}
}
WaitOrKill(process, 15, separateCommand);
status.ExitCode = process.ExitCode != 0 ? process.ExitCode : status.FileWrittenCount == 0 ? -1 : 0;
return(status);
}