/// <summary>
/// Takes an prepopulated IDataReader and creates an array of VideoEncoderQueues
/// </summary>
public static List<VideoEncoderQueue> PopulateObject(IDataReader dr)
{
ColumnFieldList list = new ColumnFieldList(dr);
List<VideoEncoderQueue> arr = new List<VideoEncoderQueue>();
VideoEncoderQueue obj;
while (dr.Read())
{
obj = new VideoEncoderQueue();
if (list.IsColumnPresent("VideoEncoderQueueID")) { obj._videoEncoderQueueID = (int)dr["VideoEncoderQueueID"]; }
if (list.IsColumnPresent("VideoID")) { obj._videoID = (int)dr["VideoID"]; }
if (list.IsColumnPresent("VideoInputFile")) { obj._videoInputFile = (string)dr["VideoInputFile"]; }
if (list.IsColumnPresent("VideoOutputFile")) { obj._videoOutputFile = (string)dr["VideoOutputFile"]; }
if (list.IsColumnPresent("ThumbnailOutputFile")) { obj._thumbnailOutputFile = (string)dr["ThumbnailOutputFile"]; }
if (list.IsColumnPresent("Status")) { obj._status = (int)dr["Status"]; }
if (list.IsColumnPresent("Error")) { obj._error = (string)dr["Error"]; }
arr.Add(obj);
}
dr.Close();
return arr;
}
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");
}
/// <summary>
/// Saves the video file to disk
/// </summary>
/// <returns></returns>
public static void QueueVideoForEncoding(Video video, Stream FLVStream, string Extension, Member member, string VideoTitle)
{
if (VideoTitle.Length > 35)
{
VideoTitle = VideoTitle.Substring(0, 35);
}
string VideoFileName = UniqueID.NewWebID();
string VideoPreprocessedInputFile = OSRegistry.GetDiskUserDirectory() + member.NickName + @"\video\" + VideoFileName + "." + Extension;
string VideoInputFile = member.NickName + @"\video\" + VideoFileName + "." + Extension;
string VideoOutputFile = member.NickName + @"\video\" + VideoFileName + ".flv";
int Length = 256;
Byte[] buffer = new Byte[256];
int bytesRead = FLVStream.Read(buffer, 0, Length);
FileStream fs = new FileStream(VideoPreprocessedInputFile, FileMode.Create);
// write the required bytes
while (bytesRead > 0)
{
fs.Write(buffer, 0, bytesRead);
bytesRead = FLVStream.Read(buffer, 0, Length);
}
FLVStream.Close();
fs.Flush();
fs.Close();
ResourceFile VideoResourceFile = new ResourceFile();
VideoResourceFile.WebResourceFileID = UniqueID.NewWebID();
VideoResourceFile.FileName = VideoFileName + ".flv";
VideoResourceFile.Path = @"/" + member.NickName + @"/video/";
VideoResourceFile.ResourceType = (int)ResourceFileType.Video;
VideoResourceFile.Save();
string ThumbnailName = UniqueID.NewWebID() + ".jpg";
string ThumbnailSavePath = member.NickName + @"\vthmb\" + ThumbnailName;
ResourceFile ThumbnailResourceFile = new ResourceFile();
ThumbnailResourceFile.WebResourceFileID = UniqueID.NewWebID();
ThumbnailResourceFile.FileName = ThumbnailName;
ThumbnailResourceFile.Path = member.NickName + @"/vthmb/";
ThumbnailResourceFile.ResourceType = (int)ResourceFileType.VideoThumbnail;
ThumbnailResourceFile.Save();
video.MemberID = member.MemberID;
video.WebVideoID = UniqueID.NewWebID();
video.Category = 1;
video.DTCreated = DateTime.Now;
video.VideoResourceFileID = VideoResourceFile.ResourceFileID;
video.ThumbnailResourceFileID = ThumbnailResourceFile.ResourceFileID;
video.Status = (int)VideoStatus.EncoderQueue;
video.Save();
// update the number of photos
MemberProfile memberProfile = member.MemberProfile[0];
memberProfile.NumberOfVideos++;
memberProfile.Save();
VideoEncoderQueue VideoEncode = new VideoEncoderQueue();
VideoEncode.VideoID = video.VideoID;
VideoEncode.VideoInputFile = VideoInputFile;
VideoEncode.VideoOutputFile = VideoOutputFile;
VideoEncode.ThumbnailOutputFile = ThumbnailSavePath;
VideoEncode.Status = (int)VideoEncoderStatus.Ready;
VideoEncode.Save();
}
/// <summary>
/// Saves the video file to disk
/// </summary>
/// <returns></returns>
public static void QueueVideoForEncoding(Video video, Stream FLVStream,string Extension, Member member, string VideoTitle)
{
if (VideoTitle.Length > 35)
{
VideoTitle = VideoTitle.Substring(0, 35);
}
string VideoFileName = UniqueID.NewWebID();
string VideoPreprocessedInputFile = OSRegistry.GetDiskUserDirectory() + member.NickName + @"\video\" + VideoFileName + "." + Extension;
string VideoInputFile = member.NickName + @"\video\" + VideoFileName + "." + Extension;
string VideoOutputFile = member.NickName + @"\video\" + VideoFileName + ".flv";
int Length = 256;
Byte[] buffer = new Byte[256];
int bytesRead = FLVStream.Read(buffer, 0, Length);
FileStream fs = new FileStream(VideoPreprocessedInputFile, FileMode.Create);
// write the required bytes
while (bytesRead > 0)
{
fs.Write(buffer, 0, bytesRead);
bytesRead = FLVStream.Read(buffer, 0, Length);
}
FLVStream.Close();
fs.Flush();
fs.Close();
ResourceFile VideoResourceFile = new ResourceFile();
VideoResourceFile.WebResourceFileID = UniqueID.NewWebID();
VideoResourceFile.FileName = VideoFileName + ".flv";
VideoResourceFile.Path = @"/" + member.NickName + @"/video/";
VideoResourceFile.ResourceType = (int)ResourceFileType.Video;
VideoResourceFile.Save();
string ThumbnailName = UniqueID.NewWebID() + ".jpg";
string ThumbnailSavePath = member.NickName + @"\vthmb\" + ThumbnailName;
ResourceFile ThumbnailResourceFile = new ResourceFile();
ThumbnailResourceFile.WebResourceFileID = UniqueID.NewWebID();
ThumbnailResourceFile.FileName = ThumbnailName;
ThumbnailResourceFile.Path = member.NickName + @"/vthmb/";
ThumbnailResourceFile.ResourceType = (int)ResourceFileType.VideoThumbnail;
ThumbnailResourceFile.Save();
video.MemberID = member.MemberID;
video.WebVideoID = UniqueID.NewWebID();
video.Category = 1;
video.DTCreated = DateTime.Now;
video.VideoResourceFileID = VideoResourceFile.ResourceFileID;
video.ThumbnailResourceFileID = ThumbnailResourceFile.ResourceFileID;
video.Status = (int)VideoStatus.EncoderQueue;
video.Save();
// update the number of photos
MemberProfile memberProfile = member.MemberProfile[0];
memberProfile.NumberOfVideos++;
memberProfile.Save();
VideoEncoderQueue VideoEncode = new VideoEncoderQueue();
VideoEncode.VideoID = video.VideoID;
VideoEncode.VideoInputFile = VideoInputFile;
VideoEncode.VideoOutputFile = VideoOutputFile;
VideoEncode.ThumbnailOutputFile = ThumbnailSavePath;
VideoEncode.Status = (int)VideoEncoderStatus.Ready;
VideoEncode.Save();
}
