void CastVideo(object sender, EventArgs e)
{
// Show Alert if not connected
if (DeviceManager == null || !DeviceManager.IsConnected)
{
new UIAlertView("Not Connected", "Please connect to a cast device", null, "Ok", null).Show();
return;
}
// Define Media metadata
var metadata = new MediaMetadata();
metadata.SetString("Big Buck Bunny (2008)", MetadataKey.Title);
metadata.SetString("Big Buck Bunny tells the story of a giant rabbit with a heart bigger than " +
"himself. When one sunny day three rodents rudely harass him, something " +
"snaps... and the rabbit ain't no bunny anymore! In the typical cartoon " +
"tradition he prepares the nasty rodents a comical revenge.",
MetadataKey.Subtitle);
metadata.AddImage(new Image(new NSUrl("http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg"), 480, 360));
// define Media information
var mediaInformation = new MediaInformation("http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4",
MediaStreamType.None, "video/mp4", metadata, 0, null);
// cast video
MediaControlChannel.LoadMedia(mediaInformation, true, 0);
}
// Builds all the information to be sent to Cast device.
MediaInformation BuildMediaInformation(int categoryIndexSelected, int videoIndexSelected)
{
var category = categories [categoryIndexSelected];
var video = category.Videos [videoIndexSelected];
var metadata = new MediaMetadata(MediaMetadataType.Movie);
metadata.SetString(video.Title, MetadataKey.Title);
metadata.SetString(video.Subtitle, MetadataKey.Subtitle);
metadata.SetString(video.Studio, MetadataKey.Studio);
var imageUrl = new NSUrl($"{category.ImagesBaseUrl}{video.ImageUrl}");
metadata.AddImage(new Image(imageUrl, 480, 720));
var posterUrl = new NSUrl($"{category.ImagesBaseUrl}{video.PosterUrl}");
metadata.AddImage(new Image(posterUrl, 780, 1200));
string videoUrl = string.Empty;
var tracks = new List <MediaTrack> ();
video.Tracks = video.Tracks ?? new List <Track> ();
foreach (var track in video.Tracks)
{
tracks.Add(new MediaTrack(
int.Parse(track.Id),
$"{category.TracksBaseUrl}{track.ContentId}",
track.Type,
MediaTrackType.Text,
MediaTextTrackSubtype.Captions,
track.Name,
track.Language,
null));
}
foreach (var source in video.Sources)
{
if (!source.Type.Equals("mp4"))
{
continue;
}
videoUrl = $"{category.Mp4BaseUrl}{source.Url}";
}
var mediaInformation = new MediaInformation(videoUrl,
MediaStreamType.Buffered,
"video/mp4", metadata,
video.Duration,
tracks.ToArray(),
null,
null);
return(mediaInformation);
}
//CreateCastMedia
public void CreateMediaInfo()
{
var videoUrl = mediaInfo.SourceURL;
var vname = mediaInfo.DisplayName;
var extra = new string[] { "{", "}" };
var metaData = new MediaMetadata(MediaMetadataType.Generic);
metaData.SetString(mediaInfo.DisplayName, MetadataKey.Title);
metaData.SetString("Hello World on Fridays!", MetadataKey.Subtitle);
var builder = new MediaInformationBuilder();
builder.ContentId = videoUrl;
builder.StreamType = MediaStreamType.Buffered;
builder.Metadata = metaData;
castMediaInfo = builder.Build();
}
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();
}
void SimpleCastBtn_TouchUpInside(object sender, EventArgs e)
{
//Show Alert if not connected
if (DeviceManager == null || DeviceManager.ConnectionState != ConnectionState.Connected)
{
new UIAlertView ("Not Connected", "Please connect to a cast device", null, "Ok", null).Show ();
return;
}
// Define Media metadata
var metadata = new MediaMetadata ();
metadata.SetString ("Big Buck Bunny (2008)", MetadataKey.Title);
metadata.SetString ("Big Buck Bunny tells the story of a giant rabbit with a heart bigger than " +
"himself. When one sunny day three rodents rudely harass him, something " +
"snaps... and the rabbit ain't no bunny anymore! In the typical cartoon " +
"tradition he prepares the nasty rodents a comical revenge.",
MetadataKey.Subtitle);
metadata.AddImage (new Image (new NSUrl ("http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg"), 480, 360));
// define Media information
var mediaInformation = new MediaInformation ("http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4",
MediaStreamType.None, "video/mp4", metadata, 0, null);
// cast video
MediaControlChannel.LoadMedia (mediaInformation, true, 0);
}
