/// <summary>
/// Parse the descriptor.
/// </summary>
/// <param name="byteData">The mpeg2 section containing the descriptor.</param>
/// <param name="index">Index of the byte in the mpeg2 section following the descriptor length.</param>
internal override void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
int serviceCount = byteData[lastIndex] & 0x1f;
lastIndex++;
if (serviceCount != 0)
{
services = new Collection <CaptionServiceDescriptorEntry>();
while (serviceCount != 0)
{
CaptionServiceDescriptorEntry service = new CaptionServiceDescriptorEntry();
service.Process(byteData, lastIndex);
services.Add(service);
lastIndex = service.Index;
serviceCount--;
}
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Caption Service Descriptor message is short"));
}
}
/// <summary>
/// Parse the descriptor.
/// </summary>
/// <param name="byteData">The mpeg2 section containing the descriptor.</param>
/// <param name="index">Index of the byte in the mpeg2 section following the descriptor length.</param>
internal override void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
int serviceCount = byteData[lastIndex] & 0x1f;
lastIndex++;
if (serviceCount != 0)
{
services = new Collection<CaptionServiceDescriptorEntry>();
while (serviceCount != 0)
{
CaptionServiceDescriptorEntry service = new CaptionServiceDescriptorEntry();
service.Process(byteData, lastIndex);
services.Add(service);
lastIndex = service.Index;
serviceCount--;
}
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Caption Service Descriptor message is short"));
}
}