public TSStreamClip(
TSStreamFile streamFile,
TSStreamClipFile streamClipFile)
{
if (streamFile != null)
{
Name = streamFile.Name;
StreamFile = streamFile;
FileSize = (ulong)StreamFile.FileInfo.Length;
if (StreamFile.InterleavedFile != null)
{
InterleavedFileSize = (ulong)StreamFile.InterleavedFile.FileInfo.Length;
}
}
StreamClipFile = streamClipFile;
}
public void Scan()
{
List<TSStreamClipFile> errorStreamClipFiles = new List<TSStreamClipFile>();
foreach (TSStreamClipFile streamClipFile in StreamClipFiles.Values)
{
try
{
streamClipFile.Scan();
}
catch (Exception ex)
{
errorStreamClipFiles.Add(streamClipFile);
if (StreamClipFileScanError != null)
{
if (StreamClipFileScanError(streamClipFile, ex))
{
continue;
}
else
{
break;
}
}
else throw ex;
}
}
foreach (TSStreamFile streamFile in StreamFiles.Values)
{
string ssifName = Path.GetFileNameWithoutExtension(streamFile.Name) + ".SSIF";
if (InterleavedFiles.ContainsKey(ssifName))
{
streamFile.InterleavedFile = InterleavedFiles[ssifName];
}
}
TSStreamFile[] streamFiles = new TSStreamFile[StreamFiles.Count];
StreamFiles.Values.CopyTo(streamFiles, 0);
Array.Sort(streamFiles, CompareStreamFiles);
List<TSPlaylistFile> errorPlaylistFiles = new List<TSPlaylistFile>();
foreach (TSPlaylistFile playlistFile in PlaylistFiles.Values)
{
try
{
playlistFile.Scan(StreamFiles, StreamClipFiles);
}
catch (Exception ex)
{
errorPlaylistFiles.Add(playlistFile);
if (PlaylistFileScanError != null)
{
if (PlaylistFileScanError(playlistFile, ex))
{
continue;
}
else
{
break;
}
}
else throw ex;
}
}
List<TSStreamFile> errorStreamFiles = new List<TSStreamFile>();
foreach (TSStreamFile streamFile in streamFiles)
{
try
{
List<TSPlaylistFile> playlists = new List<TSPlaylistFile>();
foreach (TSPlaylistFile playlist in PlaylistFiles.Values)
{
foreach (TSStreamClip streamClip in playlist.StreamClips)
{
if (streamClip.Name == streamFile.Name)
{
playlists.Add(playlist);
break;
}
}
}
streamFile.Scan(playlists, false);
}
catch (Exception ex)
{
errorStreamFiles.Add(streamFile);
if (StreamFileScanError != null)
{
if (StreamFileScanError(streamFile, ex))
{
continue;
}
else
{
break;
}
}
else throw ex;
}
}
foreach (TSPlaylistFile playlistFile in PlaylistFiles.Values)
{
playlistFile.Initialize();
if (!Is50Hz)
{
foreach (TSVideoStream videoStream in playlistFile.VideoStreams)
{
if (videoStream.FrameRate == TSFrameRate.FRAMERATE_25 ||
videoStream.FrameRate == TSFrameRate.FRAMERATE_50)
{
Is50Hz = true;
}
}
}
}
}
public static int CompareStreamFiles(
TSStreamFile x,
TSStreamFile y)
{
// TODO: Use interleaved file sizes
if ((x == null || x.FileInfo == null) && (y == null || y.FileInfo == null))
{
return 0;
}
else if ((x == null || x.FileInfo == null) && (y != null && y.FileInfo != null))
{
return 1;
}
else if ((x != null || x.FileInfo != null) && (y == null || y.FileInfo == null))
{
return -1;
}
else
{
if (x.FileInfo.Length > y.FileInfo.Length)
{
return 1;
}
else if (y.FileInfo.Length > x.FileInfo.Length)
{
return -1;
}
else
{
return 0;
}
}
}
