public URI CalcURL()
{
URI parent = Document.CalcURL();
URI local = URI.FromBaseURLs(BaseURLs);
return(local == null ? parent : parent.With(local));
}
private IRepresentationStream CreateBaseURLRepresentationStream()
{
Dynamic.TimeRange periodRange = null;
if (Period.Start != null && Period.Duration != null)
{
periodRange = new Dynamic.TimeRange(Period.Start.Value, Period.Duration.Value);
}
URI media_uri = AdaptationSet.CalcURL();
foreach (BaseURL url in BaseURLs)
{
if (!string.IsNullOrEmpty(url.BaseUrlValue))
{
media_uri = media_uri.With(url.BaseUrlValue);
}
}
Dynamic.SegmentBase segBase = SegmentBase();
var presentationTimeOffset = segBase.PresentationTimeOffset ?? 0;
TimeSpan availabilityTimeOffset = segBase.AvailabilityTimeOffset.HasValue ?
TimeSpan.FromSeconds(segBase.AvailabilityTimeOffset.Value) : TimeSpan.MaxValue;
// Live content elements from Segment Base...
// Can we have this changing dynamically and available at given time?
// God forbids...
return(new Dynamic.BaseRepresentationStream(
null,
new Dynamic.Segment(media_uri.Uri, null, periodRange),
presentationTimeOffset, segBase.TimeShiftBufferDepth,
availabilityTimeOffset, segBase.AvailabilityTimeComplete));
}
public URI CalcURL()
{
URI local = URI.FromBaseURLs(BaseURLs);
return(manifestUrl?.With(local) ?? local ?? new URI());
}
