private async Task <int> RunProcessAsync(ProcessStartInfo processStartInfo, WowzaApi wowzaApi, string streamName)
{
var tcs = new TaskCompletionSource <int>();
StringBuilder output = new StringBuilder();
StringBuilder error = new StringBuilder();
try
{
var process = new Process
{
StartInfo = processStartInfo,
EnableRaisingEvents = true
};
if (wowzaConfig.LogOutputToFile)
{
process.OutputDataReceived += (s, e) =>
{
lock (output)
{
output.AppendLine(e.Data);
};
};
process.ErrorDataReceived += (s, e) =>
{
lock (error)
{
error.AppendLine(e.Data);
};
};
}
process.Exited += (sender, args) =>
{
if (wowzaConfig.LogOutputToFile)
{
Helper.WriteToFile($"ConsoleLog-{streamName}", output.ToString() + error.ToString());
}
wowzaApi.GetMonitoringAsync($"MonitoringReport-{streamName}");
Thread.Sleep(1000);
tcs.SetResult(process.ExitCode);
process.Dispose();
};
process.Start();
if (wowzaConfig.LogOutputToFile)
{
process.BeginOutputReadLine();
process.BeginErrorReadLine();
process.StandardInput.AutoFlush = true;
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
tcs.SetResult(1);
}
return(await tcs.Task);
}
public async Task ProcessRTMP(string application, string streamName, string streamAudioFile, WowzaApi wowzaApi)
{
var commandName = $"{wowzaConfig.WorkingDirectory}\\ffmpeg";
var arguments = $"-re -i {streamAudioFile} -c copy -f flv {wowzaConfig.StreamEndpoint}{application}/{streamName}";
var process = CreateProcess(commandName, arguments, wowzaConfig.WorkingDirectory);
await RunProcessAsync(process, wowzaApi, streamName);
}
