private void processTitleSections(Collection <Mpeg2Section> sections)
{
foreach (Mpeg2Section section in sections)
{
if (RunParameters.Instance.TraceIDs.Contains("DUMPTITLESECTIONS"))
{
Logger.Instance.Dump("Title Section", section.Data, section.Length);
}
MediaHighway1TitleSection titleSection = MediaHighway1TitleSection.ProcessMediaHighwayTitleTable(section.Data);
if (titleSection != null && titleSection.TitleData != null)
{
MediaHighwayChannel channel = (MediaHighwayChannel)MediaHighwayChannel.FindChannel(titleSection.TitleData.ChannelID);
if (channel != null)
{
MediaHighwayTitle title = new MediaHighwayTitle();
title.CategoryID = titleSection.TitleData.CategoryID;
title.Duration = titleSection.TitleData.Duration;
title.EventID = titleSection.TitleData.EventID;
title.EventName = titleSection.TitleData.EventName;
title.StartTime = titleSection.TitleData.StartTime;
title.SummaryAvailable = titleSection.TitleData.SummaryAvailable;
title.Day = titleSection.TitleData.Day;
title.Hours = titleSection.TitleData.Hours;
title.Minutes = titleSection.TitleData.Minutes;
title.LogDay = titleSection.TitleData.LogDay;
title.LogHours = titleSection.TitleData.LogHours;
title.LogYesterday = titleSection.TitleData.LogYesterday;
channel.AddTitleData(title);
}
}
}
}
/// <summary>
/// Process an MPEG2 section from the MediaHighway title table.
/// </summary>
/// <param name="byteData">The MPEG2 section.</param>
/// <returns>A MediaHighway1TitleSection instance.</returns>
public static MediaHighway1TitleSection ProcessMediaHighwayTitleTable(byte[] byteData)
{
Mpeg2BasicHeader mpeg2Header = new Mpeg2BasicHeader();
try
{
mpeg2Header.Process(byteData);
MediaHighway1TitleSection titleSection = new MediaHighway1TitleSection();
titleSection.Process(byteData, mpeg2Header.Index);
if (!titleSection.TitleData.IsEmpty)
{
titleSection.LogMessage();
return(titleSection);
}
else
{
return(null);
}
}
catch (ArgumentOutOfRangeException e)
{
Logger.Instance.Write("<e> Title section parsing failed: " + e.Message);
return(null);
}
}
/// <summary>
/// Process an MPEG2 section from the MediaHighway title table.
/// </summary>
/// <param name="byteData">The MPEG2 section.</param>
/// <returns>A MediaHighway1TitleSection instance.</returns>
public static MediaHighway1TitleSection ProcessMediaHighwayTitleTable(byte[] byteData)
{
Mpeg2BasicHeader mpeg2Header = new Mpeg2BasicHeader();
try
{
mpeg2Header.Process(byteData);
MediaHighway1TitleSection titleSection = new MediaHighway1TitleSection();
titleSection.Process(byteData, mpeg2Header.Index);
if (!titleSection.TitleData.IsEmpty)
{
titleSection.LogMessage();
return (titleSection);
}
else
return (null);
}
catch (ArgumentOutOfRangeException e)
{
Logger.Instance.Write("<e> Title section parsing failed: " + e.Message);
return (null);
}
}
