public DashClient(IThroughputHistory throughputHistory, StreamType streamType)
{
this.throughputHistory = throughputHistory ??
throw new ArgumentNullException(nameof(throughputHistory),
"throughputHistory cannot be null");
this.streamType = streamType;
}
private DashDownloader(DownloadRequest downloadRequest, CancellationToken cancellationToken,
IThroughputHistory throughputHistory)
{
request = downloadRequest;
if (!string.IsNullOrEmpty(request.DownloadSegment.ByteRange))
{
downloadRange = new ByteRange(request.DownloadSegment.ByteRange);
}
this.cancellationToken = cancellationToken;
this.throughputHistory = throughputHistory;
}
public DashClient(IThroughputHistory throughputHistory, StreamType streamType)
{
this.throughputHistory = throughputHistory ??
throw new ArgumentNullException(nameof(throughputHistory),
"throughputHistory cannot be null");
this.streamType = streamType;
dataRequest = new DataRequest
{
Duration = TimeSpan.Zero,
IsBufferEmpty = true,
StreamType = this.streamType
};
}
public DashMediaPipeline(IDashClient dashClient, IDemuxerController demuxerController,
IThroughputHistory throughputHistory,
StreamType streamType)
{
this.dashClient = dashClient ??
throw new ArgumentNullException(nameof(dashClient), "dashClient cannot be null");
this.demuxerController = demuxerController ??
throw new ArgumentNullException(nameof(demuxerController), "cannot be null");
this.throughputHistory = throughputHistory ??
throw new ArgumentNullException(nameof(throughputHistory),
"throughputHistory cannot be null");
StreamType = streamType;
clientReadySub = dashClient.Ready()
.Subscribe(async unit => await OnClientReady(), SynchronizationContext.Current);
SubscribeDemuxerEvents();
}
public static Task <DownloadResponse> DownloadDataAsync(DownloadRequest downloadRequest,
CancellationToken cancellationToken, IThroughputHistory throughputHistory)
{
var dashDownloader = new DashDownloader(downloadRequest, cancellationToken, throughputHistory);
return(dashDownloader.DownloadInternalAsync());
}
