public bool ChangeStream(StreamDescription stream)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream), "stream cannot be null");
}
if (availableStreams.Count <= stream.Id)
{
throw new ArgumentOutOfRangeException();
}
var newMedia = availableStreams[stream.Id].Media;
var newRepresentation = availableStreams[stream.Id].Representation;
var newStream = new DashStream(newMedia, newRepresentation);
if (currentStream.Media.Type.Value != newMedia.Type.Value)
{
throw new ArgumentException("wrong media type");
}
if (newStream.Equals(currentStream))
{
Logger.Info($"Selected stream {stream.Id} {stream.Description} already playing. Not changing.");
return(false);
}
SetStream(newStream);
Logger.Info($"Stream {stream.Id} {stream.Description} set.");
return(true);
}
public List <StreamDescription> GetStreamsDescription()
{
return(availableStreams.Select((o, i) =>
new StreamDescription
{
Id = i,
Description = CreateStreamDescription(o),
StreamType = StreamType,
Default = currentStream.Equals(o)
}).ToList());
}