public BCOVSource FindDashSource(BCOVSource[] sources, bool withHTTPS)
{
//We prioritize HLS v3 > DASH > MP4
var filteredSources = new List <BCOVSource>();
foreach (var source in sources)
{
if (withHTTPS == true && source.Url.AbsoluteString.Contains("https://"))
{
filteredSources.Add(source);
}
else
{
if (source.Url.AbsoluteString.Contains("http://"))
{
filteredSources.Add(source);
}
}
}
BCOVSource dashSource = null;
foreach (var source in filteredSources)
{
var deliveryMethod = source.DeliveryMethod;
if (deliveryMethod.Equals("application/dash+xml"))
{
dashSource = source;
}
}
if (dashSource != null)
{
Console.WriteLine("hlsSource");
Console.WriteLine(dashSource.Url.AbsoluteString);
return(dashSource);
}
return(null);
}
public BCOVSource FindPreferredSource(BCOVSource[] sources, bool withHTTPS)
{
//We prioritize HLS v3 > DASH > MP4
var filteredSources = new List <BCOVSource>();
foreach (var source in sources)
{
if (withHTTPS == true && source.Url.AbsoluteString.Contains("https://"))
{
filteredSources.Add(source);
}
else
{
if (source.Url.AbsoluteString.Contains("http://"))
{
filteredSources.Add(source);
}
}
}
BCOVSource hlsSource = null;
BCOVSource mp4Source = null;
foreach (var source in filteredSources)
{
var urlString = source.Url.AbsoluteString;
var deliveryMethod = source.DeliveryMethod;
if (urlString.Contains("ac-3_avc1_ec-3"))
{
hlsSource = source;
break;
}
if (urlString.Contains("hls/v3") && deliveryMethod.Equals("application/x-mpegURL"))
{
hlsSource = source;
break;
}
if (deliveryMethod.Equals("video/mp4"))
{
mp4Source = source;
}
}
if (hlsSource != null)
{
Console.WriteLine("hlsSource");
Console.WriteLine(hlsSource.Url.AbsoluteString);
return(hlsSource);
}
if (mp4Source != null)
{
Console.WriteLine("mp4Source");
Console.WriteLine(mp4Source.Url.AbsoluteString);
return(mp4Source);
}
return(null);
}
public void CreateMediaInfo(BCOVVideo video)
{
BCOVSource source = null;
// Don't restart the current video
if (currentVideo != null)
{
didContinueCurrentVideo = currentVideo.IsEqual(video);
if (didContinueCurrentVideo)
{
return;
}
}
suitableSourceNotFound = false;
// Try to find an HTTPS source first
source = FindDashSource(video.Sources, true);
if (source == null)
{
source = FindDashSource(video.Sources, false);
}
// If no source was able to be found, let the delegate know
// and do not continue
if (source == null)
{
suitableSourceNotFound = true;
gcmDelegate.SuitableSourceNotFound();
return;
}
currentVideo = video;
var videoUrl = source.Url.AbsoluteString;
var vname = video.Properties["name"];
var durationNumber = video.Properties["duration"];
var metaData = new MediaMetadata(MediaMetadataType.Generic);
metaData.SetString(vname.ToString(), "kGCKMetadataKeyTitle");
var poster = video.Properties["poster"].ToString();
var posterUrl = new NSUrl(poster);
metaData.AddImage(new Image(posterUrl, (nint)posterImageSize.Width, (nint)posterImageSize.Height));
//TODO Implement this logic for closed caption cast
//var mediaTracks = new List<MediaTrack>();
//var textTracks = video.Properties["text_tracks"];
//var trackIndentifier = 0;
//foreach (var text in textTracks)
//{
// trackIndentifier += 1;
// string src, lang, name, contentType, kind;
// if (text.Key.ToString() == "src")
// src = text.
// //string lang = text["srclang"] as string;
// //var name = text["label"] as string;
// //var contentType = text["mime_type"] as string;
//}
var builder = new MediaInformationBuilder();
builder.ContentId = videoUrl;
builder.StreamType = MediaStreamType.Unknown;
builder.ContentType = source?.DeliveryMethod;
builder.Metadata = metaData;
builder.StreamDuration = (double)(durationNumber as NSNumber);
//TODO uncomment this for closed caption cast
//builder.MediaTracks = mediaTracks;
castMediaInfo = builder.Build();
}
