public SmoothStreamingMediaPlugin()
{
#if !WINDOWS_PHONE
_scheduledAds = new List<ScheduledAd>();
_chunkDownloadManager = new ChunkDownloadManager(this);
_chunkDownloadManager.DownloadCompleted += ChunkDownloadManager_ChunkDownloadCompleted;
_chunkDownloadManager.RetryingDownload += ChunkDownloadManager_RetryingChunkDownload;
_chunkDownloadManager.DownloadExceededMaximumRetries += ChunkDownloadManager_ChunkDownloadExceededMaximumRetryAttempts;
#endif
_seekCommand = new SeekCommand();
}
private void ChunkDownloadManager_ChunkDownloadCompleted(ChunkDownloadManager downloadManager, MediaTrack track,
TimeSpan timestamp, ChunkResult result)
{
try
{
var dataChunk = track.ParentStream.DataChunks.First(i => i.Timestamp == timestamp);
if (result.Result == ChunkResult.ChunkResultState.Succeeded)
{
var downloadResult = new StreamDownloadResult
{
DataChunk = dataChunk,
Stream = result.ChunkData,
Type = track.ParentStream.Type
};
DownloadStreamDataCompleted.IfNotNull(i => i(this, track, downloadResult));
}
else
{
Exception err = result.Error ?? new DownloadStreamDataTimeOutException();
DownloadStreamDataFailed.IfNotNull(i => i(this, track, dataChunk, err));
}
}
catch (Exception ex)
{
DownloadStreamDataFailed.IfNotNull(i => i(this, track, null, ex));
}
}
private void ChunkDownloadManager_ChunkDownloadExceededMaximumRetryAttempts(ChunkDownloadManager chunkDownloadManager, MediaTrack mediaTrack, TimeSpan chunkTimestamp)
{
SendLogEntry(KnownLogEntryTypes.SmoothStreamingMediaElementDownloadExceededMaximumRetryAttempts, LogLevel.Error);
DownloadStreamDataFailed.IfNotNull(i => i(this, mediaTrack, null, new DownloadStreamDataTimeOutException()));
}
private void ChunkDownloadManager_RetryingChunkDownload(ChunkDownloadManager chunkDownloadManager, MediaTrack mediaTrack, TimeSpan chunkTimestamp)
{
SendLogEntry(KnownLogEntryTypes.SmoothStreamingMediaElementDownloadRetry);
}