/// <summary>
/// Process an MPEG2 section from the Open TV Title table.
/// </summary>
/// <param name="byteData">The MPEG2 section.</param>
public static MediaHighway2CategorySection ProcessMediaHighwayCategoryTable(byte[] byteData)
{
Mpeg2BasicHeader mpeg2Header = new Mpeg2BasicHeader();
try
{
mpeg2Header.Process(byteData);
MediaHighway2CategorySection categorySection = new MediaHighway2CategorySection();
bool process = categorySection.Process(byteData, mpeg2Header.Index);
if (process)
{
categorySection.LogMessage();
return(categorySection);
}
else
{
return(null);
}
}
catch (ArgumentOutOfRangeException e)
{
Logger.Instance.Write("<e> Category section parsing failed: " + e.Message);
return(null);
}
}
private void processCategorySections(Collection <Mpeg2Section> sections)
{
foreach (Mpeg2Section section in sections)
{
if (RunParameters.Instance.TraceIDs.Contains("DUMPCATEGORYSECTIONS"))
{
Logger.Instance.Dump("Category Section", section.Data, section.Length);
}
MediaHighway2CategorySection categorySection = MediaHighway2CategorySection.ProcessMediaHighwayCategoryTable(section.Data);
if (categorySection != null)
{
if (categorySection.Categories != null)
{
foreach (MediaHighwayCategoryEntry categoryEntry in categorySection.Categories)
{
MediaHighwayProgramCategory.AddCategory(categoryEntry.Number, categoryEntry.Description);
}
}
}
}
}
/// <summary>
/// Process an MPEG2 section from the Open TV Title table.
/// </summary>
/// <param name="byteData">The MPEG2 section.</param>
public static MediaHighway2CategorySection ProcessMediaHighwayCategoryTable(byte[] byteData)
{
Mpeg2BasicHeader mpeg2Header = new Mpeg2BasicHeader();
try
{
mpeg2Header.Process(byteData);
MediaHighway2CategorySection categorySection = new MediaHighway2CategorySection();
bool process = categorySection.Process(byteData, mpeg2Header.Index);
if (process)
{
categorySection.LogMessage();
return (categorySection);
}
else
return (null);
}
catch (ArgumentOutOfRangeException e)
{
Logger.Instance.Write("<e> Category section parsing failed: " + e.Message);
return (null);
}
}