/// <summary>
/// Gets the media info.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public Task<MediaInfo> GetMediaInfo(MediaInfoRequest request, CancellationToken cancellationToken)
{
var extractChapters = request.MediaType == DlnaProfileType.Video && request.ExtractChapters;
var inputFiles = MediaEncoderHelpers.GetInputArgument(FileSystem, request.InputPath, request.Protocol, request.MountedIso, request.PlayableStreamFileNames);
var probeSize = EncodingUtils.GetProbeSizeArgument(inputFiles.Length);
string analyzeDuration;
if (request.AnalyzeDurationSections > 0)
{
analyzeDuration = "-analyzeduration " +
(request.AnalyzeDurationSections*1000000).ToString(CultureInfo.InvariantCulture);
}
else
{
analyzeDuration = EncodingUtils.GetAnalyzeDurationArgument(inputFiles.Length);
}
probeSize = probeSize + " " + analyzeDuration;
probeSize = probeSize.Trim();
return GetMediaInfoInternal(GetInputArgument(inputFiles, request.Protocol), request.InputPath, request.Protocol, extractChapters,
probeSize, request.MediaType == DlnaProfileType.Audio, request.VideoType, cancellationToken);
}
/// <summary>
/// Gets the media info.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public Task<Model.MediaInfo.MediaInfo> GetMediaInfo(MediaInfoRequest request, CancellationToken cancellationToken)
{
var extractChapters = request.MediaType == DlnaProfileType.Video && request.ExtractChapters;
var inputFiles = MediaEncoderHelpers.GetInputArgument(FileSystem, request.InputPath, request.Protocol, request.MountedIso, request.PlayableStreamFileNames);
return GetMediaInfoInternal(GetInputArgument(inputFiles, request.Protocol), request.InputPath, request.Protocol, extractChapters,
GetProbeSizeArgument(inputFiles, request.Protocol), request.MediaType == DlnaProfileType.Audio, request.VideoType, cancellationToken);
}
public async Task ProbeStream(MediaSourceInfo mediaSourceInfo, string probeUrl, string source, CancellationToken cancellationToken)
{
_logger.Info("[TVHclient] Probe stream for {0}", source);
_logger.Info("[TVHclient] Probe URL: {0}", probeUrl);
MediaInfoRequest req = new MediaInfoRequest
{
MediaType = MediaBrowser.Model.Dlna.DlnaProfileType.Video,
InputPath = probeUrl,
Protocol = MediaProtocol.Http,
ExtractChapters = false,
VideoType = VideoType.VideoFile,
};
var originalRuntime = mediaSourceInfo.RunTimeTicks;
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
MediaInfo info = await _mediaEncoder.GetMediaInfo(req, cancellationToken).ConfigureAwait(false);
stopWatch.Stop();
TimeSpan ts = stopWatch.Elapsed;
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10);
_logger.Info("[TVHclient] Probe RunTime " + elapsedTime);
if (info != null)
{
mediaSourceInfo.Bitrate = info.Bitrate;
mediaSourceInfo.Container = info.Container;
mediaSourceInfo.Formats = info.Formats;
mediaSourceInfo.MediaStreams = info.MediaStreams;
mediaSourceInfo.RunTimeTicks = info.RunTimeTicks;
mediaSourceInfo.Size = info.Size;
mediaSourceInfo.Timestamp = info.Timestamp;
mediaSourceInfo.Video3DFormat = info.Video3DFormat;
mediaSourceInfo.VideoType = info.VideoType;
mediaSourceInfo.RequiresClosing = true;
mediaSourceInfo.RequiresOpening = true;
mediaSourceInfo.SupportsDirectPlay = true;
mediaSourceInfo.SupportsDirectStream = true;
mediaSourceInfo.SupportsTranscoding = true;
mediaSourceInfo.DefaultSubtitleStreamIndex = null;
if (!originalRuntime.HasValue)
{
mediaSourceInfo.RunTimeTicks = null;
}
var audioStream = mediaSourceInfo.MediaStreams.FirstOrDefault(i => i.Type == MediaBrowser.Model.Entities.MediaStreamType.Audio);
if (audioStream == null || audioStream.Index == -1)
{
mediaSourceInfo.DefaultAudioStreamIndex = null;
}
else
{
mediaSourceInfo.DefaultAudioStreamIndex = audioStream.Index;
}
}
else
{
_logger.Error("[TVHclient] Cannot probe {0} stream", source);
}
}