public void StartEncodeProcess()
{
// Threads to get new videos from the VideoProcess table check for
while (true)
{
try
{
VideoEncoderQueue videoEnc = VideoEncoderQueue.GetNextVideoToEncode();
if (videoEnc != null)
{
//AddEvent("About to Encode Video " + videoEnc.VideoInputFile);
EncodeNextVideo(videoEnc);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
Thread.Sleep(1000);
}
}
public void EncodeNextVideo(VideoEncoderQueue videoEnc)
{
Video video = null;
try
{
video = new Video(videoEnc.VideoID);
DateTime Start = DateTime.Now;
Console.WriteLine("Begin encoding");
string UserDirectory = @"\\www\user\";
//string UserDirectory = @"d:\Source3\Web\user\";
string InputFileName = UserDirectory + videoEnc.VideoInputFile;
string OutputFileName = UserDirectory + videoEnc.VideoOutputFile;
string ThumbnailLocation = UserDirectory + videoEnc.ThumbnailOutputFile;
Turbine.TVE3 tve = new Turbine.TVE3();
// set license keys:
tve.Key1 = 215362640;
tve.Key2 = 1596049317;
// load the base preset settings:
tve.LoadSettings(@"c:\presets\300K_Broadband.settings");
tve.VideoMethod = "VBR2";
tve.VideoBitRate = 300000;
// set output type (flv or swf) and output location:
tve.OutputFormat = "fla";
tve.SetOutputFile(OutputFileName);
// encode source synchronously:
tve.EncodeAsync(InputFileName);
DateTime encStart = DateTime.Now;
bool EncodeOKAY = true;
while (tve.EncodeAsyncIsEncoding && EncodeOKAY)
{
Console.WriteLine(tve.EncodeAsyncPercentage.ToString() + "% Complete");
Application.DoEvents();
if (encStart > DateTime.Now.AddMinutes(1) && tve.EncodeAsyncPercentage == 1)
{
EncodeOKAY = false;
}
Thread.Sleep(300);
}
// done - flush encoding:
tve.EncodeFlush();
tve.InfoOpen(InputFileName);
decimal Duration = 0.0M;
try
{
int DurationMS = (int)tve.InfoGet("totalDurationMs");
TimeSpan DurationSpan = new TimeSpan(0, 0, 0, 0, DurationMS);
Duration = decimal.Parse(DurationSpan.Minutes + "." + DurationSpan.Seconds);
}
catch { }
tve.InfoSaveInputFrame(2000, ThumbnailLocation, 100);
Photo.ResizeTo124x91(videoEnc.ThumbnailOutputFile);
// open video again to make sure no changes have been missed
video = new Video(videoEnc.VideoID);
if (EncodeOKAY)
{
videoEnc.Status = (int)VideoEncoderStatus.Completed;
video.Status = (int)VideoStatus.Active;
}
else
{
videoEnc.Status = (int)VideoEncoderStatus.Errored;
videoEnc.Error = "Encoder Stalled";
video.Status = (int)VideoStatus.EncoderError;
}
video.Duration = Convert.ToDecimal(Duration);
DateTime End = DateTime.Now;
TimeSpan EncodingTime = End - Start;
Console.WriteLine("Successfully encoded " + Duration.ToString() + " in " + EncodingTime.ToString());
tve.Dispose();
videoEnc.Save();
video.Save();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
videoEnc.Status = (int)VideoEncoderStatus.Errored;
videoEnc.Error = ex.ToString();
videoEnc.Save();
if (video != null)
{
video.Status = (int)VideoStatus.EncoderError;
video.Save();
}
}
finally
{
}
Console.WriteLine("Finished Encoding");
}
