private void SetupCurrentStatusProgressBar(FinishedRecord record)
{
Application.Current.Dispatcher.Invoke(() =>
{
CurrentStatusProgressBar.Minimum = 0;
CurrentStatusProgressBar.Value = 0;
CurrentStatusProgressBar.Maximum = record.TotalChunkCount;
});
}
public async Task ConvertProcessWithRecord(FinishedRecord record)
{
InsertLog($"{record.ToSimpleString()}의 변환이 시작되었습니다");
int recordCurrent = 0;
var basePath = Path.Combine(GlobalStore.RECORD_OUTPUT_FOLDER, record.NickName);
for (int pulse = 0; pulse < record.PulseCount; pulse++)
{
InsertLog($"{record.ToSimpleString()}의 {pulse} 페이즈 변환이 시작되었습니다");
var pulseCurrent = 0;
var pulseTotal = record.GetChunkCountForPulse(pulse);
UpdateCurrentProcess(pulse, pulseCurrent, pulseTotal, recordCurrent, record.TotalChunkCount);
var path = Path.Combine(basePath, $"{record.Created}-{pulse}.ts.mp4");
var ffmpeg = new Process();
ffmpeg.StartInfo.CreateNoWindow = true;
ffmpeg.StartInfo.UseShellExecute = false;
ffmpeg.StartInfo.RedirectStandardInput = true;
ffmpeg.StartInfo.RedirectStandardError = true;
ffmpeg.StartInfo.RedirectStandardOutput = true;
ffmpeg.StartInfo.FileName = "ffmpeg";
ffmpeg.StartInfo.Arguments = $"-y -analyzeduration {1024 * 1024 * 300} -probesize {1024 * 1024 * 300} -i pipe: -c copy \"{path}\"";
ffmpeg.OutputDataReceived += Ffmpeg_DataReceived;
ffmpeg.ErrorDataReceived += Ffmpeg_DataReceived;
ffmpeg.Start();
ffmpeg.BeginErrorReadLine();
ffmpeg.BeginOutputReadLine();
for (int i = 0; i < pulseTotal; i++)
{
var stream = File.Open(record.GetPathWithPulseAndChunk(pulse, i), FileMode.Open);
var buffer = new byte[1024 * 16];
while (true)
{
if (InterceptFlag)
{
InsertLog("변환 작업의 중단이 감지되었습니다. 현재 작업을 중단하고 있습니다");
try
{
ffmpeg.Kill();
ffmpeg.Close();
InsertLog("ffmpeg가 강제 중단됨!");
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
try
{
stream.Close();
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
try
{
File.Delete(path);
InsertLog("변환중이던 파일이 삭제되었습니다!");
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
return;
}
var readed = await stream.ReadAsync(buffer, 0, buffer.Length);
if (readed == 0)
{
break;
}
await ffmpeg.StandardInput.BaseStream.WriteAsync(buffer, 0, readed);
}
pulseCurrent++;
recordCurrent++;
UpdateCurrentProcess(pulse, pulseCurrent, pulseTotal, recordCurrent, record.TotalChunkCount);
OneChunkSent();
stream.Close();
}
await ffmpeg.StandardInput.BaseStream.FlushAsync();
ffmpeg.StandardInput.Close();
ffmpeg.WaitForExit();
Application.Current.Dispatcher.Invoke(() =>
{
FFMpegResultView.Text = "";
});
if (ffmpeg.ExitCode != 0)
{
InsertLog($"{record.ToSimpleString()}의 {pulse}페이즈 변환중 ffmpeg가 ${ffmpeg.ExitCode}를 반환했습니다. 결과물을 확인해주세요! 필요하다면 구글 드라이브에서 복원해야 합니다");
}
InsertLog($"{record.ToSimpleString()}의 {pulse}페이즈 변환이 완료되었습니다");
}
if (!GlobalStore.READONLY_MODE)
{
InsertLog($"{record.ToSimpleString()}의 원본 폴더가 삭제되었습니다");
var dir = new DirectoryInfo(record.RecordPath);
dir.Delete(true);
}
InsertLog($"{record.ToSimpleString()}의 변환이 종료되었습니다");
}
