2014-10-12 03:46:02 +02:00
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using MediaBrowser.Model.Drawing;
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2014-04-23 04:47:46 +02:00
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using MediaBrowser.Model.Dto;
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2014-04-18 19:16:25 +02:00
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using MediaBrowser.Model.Entities;
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2014-06-01 06:11:04 +02:00
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using MediaBrowser.Model.Extensions;
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2014-05-08 23:23:24 +02:00
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using MediaBrowser.Model.MediaInfo;
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2014-08-06 01:59:24 +02:00
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using MediaBrowser.Model.Session;
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2014-04-06 19:53:23 +02:00
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using System;
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2014-04-02 00:23:07 +02:00
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using System.Collections.Generic;
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2014-10-12 03:46:02 +02:00
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using System.Globalization;
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2014-04-02 00:23:07 +02:00
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namespace MediaBrowser.Model.Dlna
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{
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/// <summary>
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/// Class StreamInfo.
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/// </summary>
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public class StreamInfo
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{
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public string ItemId { get; set; }
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2014-08-06 01:59:24 +02:00
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public PlayMethod PlayMethod { get; set; }
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2015-01-02 06:36:27 +01:00
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public EncodingContext Context { get; set; }
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2014-04-02 00:23:07 +02:00
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public DlnaProfileType MediaType { get; set; }
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public string Container { get; set; }
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2014-04-21 03:36:12 +02:00
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public string Protocol { get; set; }
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2014-04-02 00:23:07 +02:00
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public long StartPositionTicks { get; set; }
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public string VideoCodec { get; set; }
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2014-04-24 07:08:10 +02:00
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public string VideoProfile { get; set; }
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2014-04-02 00:23:07 +02:00
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2014-11-12 05:51:40 +01:00
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public bool? Cabac { get; set; }
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2014-04-02 00:23:07 +02:00
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public string AudioCodec { get; set; }
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public int? AudioStreamIndex { get; set; }
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public int? SubtitleStreamIndex { get; set; }
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public int? MaxAudioChannels { get; set; }
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public int? AudioBitrate { get; set; }
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public int? VideoBitrate { get; set; }
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public int? VideoLevel { get; set; }
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public int? MaxWidth { get; set; }
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public int? MaxHeight { get; set; }
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2014-09-23 06:05:29 +02:00
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public int? MaxVideoBitDepth { get; set; }
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public int? MaxRefFrames { get; set; }
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2014-06-23 18:05:19 +02:00
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public float? MaxFramerate { get; set; }
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2014-04-02 00:23:07 +02:00
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2015-02-05 06:29:37 +01:00
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public DeviceProfile DeviceProfile { get; set; }
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2014-04-02 00:23:07 +02:00
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public string DeviceProfileId { get; set; }
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public string DeviceId { get; set; }
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2014-04-18 07:03:01 +02:00
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public long? RunTimeTicks { get; set; }
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public TranscodeSeekInfo TranscodeSeekInfo { get; set; }
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2014-04-18 19:16:25 +02:00
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public bool EstimateContentLength { get; set; }
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public MediaSourceInfo MediaSource { get; set; }
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2014-07-18 21:07:28 +02:00
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public SubtitleDeliveryMethod SubtitleDeliveryMethod { get; set; }
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2014-08-06 01:59:24 +02:00
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public string SubtitleFormat { get; set; }
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2014-07-18 21:07:28 +02:00
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2014-04-18 19:16:25 +02:00
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public string MediaSourceId
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{
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get
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{
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return MediaSource == null ? null : MediaSource.Id;
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}
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}
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2014-08-06 01:59:24 +02:00
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public bool IsDirectStream
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{
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2014-10-11 22:38:13 +02:00
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get {
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return PlayMethod == PlayMethod.DirectStream ||
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PlayMethod == PlayMethod.DirectPlay;
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}
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2014-08-06 01:59:24 +02:00
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}
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2015-02-16 01:33:06 +01:00
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public string ToUrl(string baseUrl, string accessToken)
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2014-04-02 00:23:07 +02:00
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{
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2015-02-16 01:33:06 +01:00
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return ToDlnaUrl(baseUrl, accessToken);
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2014-04-02 00:23:07 +02:00
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}
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2015-02-16 01:33:06 +01:00
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public string ToDlnaUrl(string baseUrl, string accessToken)
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2014-04-02 00:23:07 +02:00
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{
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2014-10-12 03:46:02 +02:00
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if (PlayMethod == PlayMethod.DirectPlay)
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{
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return MediaSource.Path;
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}
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2014-04-02 00:23:07 +02:00
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if (string.IsNullOrEmpty(baseUrl))
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{
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throw new ArgumentNullException(baseUrl);
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}
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2014-05-08 22:09:53 +02:00
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string dlnaCommand = BuildDlnaParam(this);
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2014-04-02 00:23:07 +02:00
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2014-05-08 22:09:53 +02:00
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string extension = string.IsNullOrEmpty(Container) ? string.Empty : "." + Container;
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2014-04-02 00:23:07 +02:00
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baseUrl = baseUrl.TrimEnd('/');
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if (MediaType == DlnaProfileType.Audio)
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{
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return string.Format("{0}/audio/{1}/stream{2}?{3}", baseUrl, ItemId, extension, dlnaCommand);
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}
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2014-04-21 03:36:12 +02:00
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2014-06-01 06:11:04 +02:00
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if (StringHelper.EqualsIgnoreCase(Protocol, "hls"))
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2014-04-21 03:36:12 +02:00
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{
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2014-07-04 21:17:22 +02:00
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return string.Format("{0}/videos/{1}/master.m3u8?{2}", baseUrl, ItemId, dlnaCommand);
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2014-04-21 03:36:12 +02:00
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}
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2014-04-02 00:23:07 +02:00
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return string.Format("{0}/videos/{1}/stream{2}?{3}", baseUrl, ItemId, extension, dlnaCommand);
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}
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private static string BuildDlnaParam(StreamInfo item)
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{
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2014-05-08 22:09:53 +02:00
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List<string> list = new List<string>
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2014-04-02 00:23:07 +02:00
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{
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item.DeviceProfileId ?? string.Empty,
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item.DeviceId ?? string.Empty,
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item.MediaSourceId ?? string.Empty,
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(item.IsDirectStream).ToString().ToLower(),
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item.VideoCodec ?? string.Empty,
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item.AudioCodec ?? string.Empty,
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2014-06-01 06:11:04 +02:00
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item.AudioStreamIndex.HasValue ? StringHelper.ToStringCultureInvariant(item.AudioStreamIndex.Value) : string.Empty,
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2014-07-18 21:07:28 +02:00
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item.SubtitleStreamIndex.HasValue && item.SubtitleDeliveryMethod != SubtitleDeliveryMethod.External ? StringHelper.ToStringCultureInvariant(item.SubtitleStreamIndex.Value) : string.Empty,
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2014-06-01 06:11:04 +02:00
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item.VideoBitrate.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoBitrate.Value) : string.Empty,
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item.AudioBitrate.HasValue ? StringHelper.ToStringCultureInvariant(item.AudioBitrate.Value) : string.Empty,
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item.MaxAudioChannels.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxAudioChannels.Value) : string.Empty,
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item.MaxFramerate.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxFramerate.Value) : string.Empty,
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item.MaxWidth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxWidth.Value) : string.Empty,
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item.MaxHeight.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxHeight.Value) : string.Empty,
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StringHelper.ToStringCultureInvariant(item.StartPositionTicks),
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2014-09-23 06:05:29 +02:00
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item.VideoLevel.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoLevel.Value) : string.Empty
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2014-04-02 00:23:07 +02:00
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};
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2014-09-23 06:05:29 +02:00
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list.Add(item.IsDirectStream ? string.Empty : DateTime.UtcNow.Ticks.ToString(CultureInfo.InvariantCulture));
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list.Add(item.MaxRefFrames.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxRefFrames.Value) : string.Empty);
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list.Add(item.MaxVideoBitDepth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxVideoBitDepth.Value) : string.Empty);
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2014-10-10 00:22:04 +02:00
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list.Add(item.VideoProfile ?? string.Empty);
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2014-11-12 05:51:40 +01:00
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list.Add(item.Cabac.HasValue ? item.Cabac.Value.ToString() : string.Empty);
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2014-09-23 06:05:29 +02:00
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2014-04-02 00:23:07 +02:00
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return string.Format("Params={0}", string.Join(";", list.ToArray()));
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}
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2015-02-16 01:33:06 +01:00
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public List<SubtitleStreamInfo> GetExternalSubtitles(bool includeSelectedTrackOnly)
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{
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List<SubtitleStreamInfo> list = new List<SubtitleStreamInfo>();
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// First add the selected track
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if (SubtitleStreamIndex.HasValue)
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{
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foreach (MediaStream stream in MediaSource.MediaStreams)
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{
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if (stream.Type == MediaStreamType.Subtitle && stream.Index == SubtitleStreamIndex.Value)
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{
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SubtitleStreamInfo info = GetSubtitleStreamInfo(stream);
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if (info != null)
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{
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list.Add(info);
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}
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}
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}
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}
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if (!includeSelectedTrackOnly)
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{
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foreach (MediaStream stream in MediaSource.MediaStreams)
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{
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if (stream.Type == MediaStreamType.Subtitle && (!SubtitleStreamIndex.HasValue || stream.Index != SubtitleStreamIndex.Value))
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{
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SubtitleStreamInfo info = GetSubtitleStreamInfo(stream);
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if (info != null)
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{
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list.Add(info);
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}
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}
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}
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}
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return list;
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}
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public List<SubtitleStreamInfo> GetExternalSubtitles(string baseUrl, string accessToken, bool includeSelectedTrackOnly)
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2014-08-06 01:59:24 +02:00
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{
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2014-08-06 06:18:13 +02:00
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if (string.IsNullOrEmpty(baseUrl))
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{
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throw new ArgumentNullException(baseUrl);
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}
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List<SubtitleStreamInfo> list = new List<SubtitleStreamInfo>();
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2014-08-06 01:59:24 +02:00
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// HLS will preserve timestamps so we can just grab the full subtitle stream
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long startPositionTicks = StringHelper.EqualsIgnoreCase(Protocol, "hls")
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? 0
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: StartPositionTicks;
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2014-11-16 21:44:08 +01:00
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// First add the selected track
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if (SubtitleStreamIndex.HasValue)
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{
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foreach (MediaStream stream in MediaSource.MediaStreams)
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{
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2015-02-05 06:29:37 +01:00
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if (stream.Type == MediaStreamType.Subtitle && stream.Index == SubtitleStreamIndex.Value)
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2014-11-16 21:44:08 +01:00
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{
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2015-02-16 01:33:06 +01:00
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SubtitleStreamInfo info = GetSubtitleStreamInfo(stream, baseUrl, accessToken, startPositionTicks);
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if (info != null)
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{
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list.Add(info);
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}
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2014-11-16 21:44:08 +01:00
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}
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}
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}
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if (!includeSelectedTrackOnly)
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{
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foreach (MediaStream stream in MediaSource.MediaStreams)
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{
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2015-02-05 06:29:37 +01:00
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if (stream.Type == MediaStreamType.Subtitle && (!SubtitleStreamIndex.HasValue || stream.Index != SubtitleStreamIndex.Value))
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2014-11-16 21:44:08 +01:00
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{
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2015-02-16 01:33:06 +01:00
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SubtitleStreamInfo info = GetSubtitleStreamInfo(stream, baseUrl, accessToken, startPositionTicks);
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if (info != null)
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{
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list.Add(info);
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}
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2014-11-16 21:44:08 +01:00
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}
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}
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}
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return list;
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}
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2015-02-16 01:33:06 +01:00
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private SubtitleStreamInfo GetSubtitleStreamInfo(MediaStream stream, string baseUrl, string accessToken, long startPositionTicks)
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2014-11-16 21:44:08 +01:00
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{
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2015-02-16 01:33:06 +01:00
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SubtitleStreamInfo info = GetSubtitleStreamInfo(stream);
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2015-02-05 06:29:37 +01:00
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2015-02-16 01:33:06 +01:00
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if (info != null)
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2015-02-05 06:29:37 +01:00
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{
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2015-02-16 01:33:06 +01:00
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info.Url = string.Format("{0}/Videos/{1}/{2}/Subtitles/{3}/{4}/Stream.{5}",
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baseUrl,
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ItemId,
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MediaSourceId,
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StringHelper.ToStringCultureInvariant(stream.Index),
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StringHelper.ToStringCultureInvariant(startPositionTicks),
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SubtitleFormat);
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2015-02-05 06:29:37 +01:00
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}
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2015-02-16 01:33:06 +01:00
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return info;
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}
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private SubtitleStreamInfo GetSubtitleStreamInfo(MediaStream stream)
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{
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2015-02-27 18:43:06 +01:00
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SubtitleProfile subtitleProfile = StreamBuilder.GetSubtitleProfile(stream, DeviceProfile, Context);
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2015-02-16 01:33:06 +01:00
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if (subtitleProfile.Method != SubtitleDeliveryMethod.External)
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{
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return null;
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}
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2014-08-06 04:26:12 +02:00
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2015-02-16 01:33:06 +01:00
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return new SubtitleStreamInfo
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2014-08-06 04:26:12 +02:00
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{
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2014-11-16 21:44:08 +01:00
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IsForced = stream.IsForced,
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Language = stream.Language,
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Name = stream.Language ?? "Unknown",
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2015-01-17 05:29:53 +01:00
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Format = SubtitleFormat,
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Index = stream.Index
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2015-02-16 01:33:06 +01:00
|
|
|
|
};
|
2014-08-06 01:59:24 +02:00
|
|
|
|
}
|
|
|
|
|
|
2014-04-18 19:16:25 +02:00
|
|
|
|
/// <summary>
|
|
|
|
|
/// Returns the audio stream that will be used
|
|
|
|
|
/// </summary>
|
|
|
|
|
public MediaStream TargetAudioStream
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
|
|
|
|
if (MediaSource != null)
|
|
|
|
|
{
|
|
|
|
|
if (AudioStreamIndex.HasValue)
|
|
|
|
|
{
|
2014-05-08 23:23:24 +02:00
|
|
|
|
foreach (MediaStream i in MediaSource.MediaStreams)
|
|
|
|
|
{
|
2014-08-06 04:26:12 +02:00
|
|
|
|
if (i.Index == AudioStreamIndex.Value && i.Type == MediaStreamType.Audio)
|
2014-05-08 23:23:24 +02:00
|
|
|
|
return i;
|
|
|
|
|
}
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
2014-05-10 01:08:08 +02:00
|
|
|
|
return MediaSource.DefaultAudioStream;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Returns the video stream that will be used
|
|
|
|
|
/// </summary>
|
|
|
|
|
public MediaStream TargetVideoStream
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
|
|
|
|
if (MediaSource != null)
|
|
|
|
|
{
|
2014-05-10 01:08:08 +02:00
|
|
|
|
return MediaSource.VideoStream;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio sample rate that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public int? TargetAudioSampleRate
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetAudioStream;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
return stream == null ? null : stream.SampleRate;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-04-24 07:08:10 +02:00
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio sample rate that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public int? TargetVideoBitDepth
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetVideoStream;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
return stream == null || !IsDirectStream ? null : stream.BitDepth;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-09-09 03:15:31 +02:00
|
|
|
|
/// <summary>
|
|
|
|
|
/// Gets the target reference frames.
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <value>The target reference frames.</value>
|
|
|
|
|
public int? TargetRefFrames
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
|
|
|
|
MediaStream stream = TargetVideoStream;
|
|
|
|
|
return stream == null || !IsDirectStream ? null : stream.RefFrames;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-04-24 07:08:10 +02:00
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio sample rate that will be in the output stream
|
|
|
|
|
/// </summary>
|
2014-06-23 18:05:19 +02:00
|
|
|
|
public float? TargetFramerate
|
2014-04-24 07:08:10 +02:00
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetVideoStream;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
return MaxFramerate.HasValue && !IsDirectStream
|
|
|
|
|
? MaxFramerate
|
|
|
|
|
: stream == null ? null : stream.AverageFrameRate ?? stream.RealFrameRate;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio sample rate that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public double? TargetVideoLevel
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetVideoStream;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
return VideoLevel.HasValue && !IsDirectStream
|
|
|
|
|
? VideoLevel
|
|
|
|
|
: stream == null ? null : stream.Level;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio sample rate that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public int? TargetPacketLength
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetVideoStream;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
return !IsDirectStream
|
|
|
|
|
? null
|
|
|
|
|
: stream == null ? null : stream.PacketLength;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio sample rate that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public string TargetVideoProfile
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetVideoStream;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
return !string.IsNullOrEmpty(VideoProfile) && !IsDirectStream
|
|
|
|
|
? VideoProfile
|
|
|
|
|
: stream == null ? null : stream.Profile;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-04-18 19:16:25 +02:00
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio bitrate that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public int? TargetAudioBitrate
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetAudioStream;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
return AudioBitrate.HasValue && !IsDirectStream
|
|
|
|
|
? AudioBitrate
|
|
|
|
|
: stream == null ? null : stream.BitRate;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio channels that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public int? TargetAudioChannels
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetAudioStream;
|
|
|
|
|
int? streamChannels = stream == null ? null : stream.Channels;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
|
2014-12-24 07:28:40 +01:00
|
|
|
|
if (MaxAudioChannels.HasValue && !IsDirectStream)
|
|
|
|
|
{
|
|
|
|
|
if (streamChannels.HasValue)
|
|
|
|
|
{
|
|
|
|
|
return Math.Min(MaxAudioChannels.Value, streamChannels.Value);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return MaxAudioChannels.Value;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return streamChannels;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio codec that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public string TargetAudioCodec
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetAudioStream;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
|
|
|
|
|
return IsDirectStream
|
|
|
|
|
? (stream == null ? null : stream.Codec)
|
|
|
|
|
: AudioCodec;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Predicts the audio channels that will be in the output stream
|
|
|
|
|
/// </summary>
|
|
|
|
|
public long? TargetSize
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
|
|
|
|
if (IsDirectStream)
|
|
|
|
|
{
|
2014-04-25 19:30:41 +02:00
|
|
|
|
return MediaSource.Size;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (RunTimeTicks.HasValue)
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
int? totalBitrate = TargetTotalBitrate;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
|
2014-07-01 06:06:28 +02:00
|
|
|
|
double totalSeconds = RunTimeTicks.Value;
|
|
|
|
|
// Convert to ms
|
|
|
|
|
totalSeconds /= 10000;
|
|
|
|
|
// Convert to seconds
|
|
|
|
|
totalSeconds /= 1000;
|
|
|
|
|
|
2014-04-28 17:05:28 +02:00
|
|
|
|
return totalBitrate.HasValue ?
|
2014-07-01 06:06:28 +02:00
|
|
|
|
Convert.ToInt64(totalBitrate.Value * totalSeconds) :
|
2014-04-28 17:05:28 +02:00
|
|
|
|
(long?)null;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
}
|
|
|
|
|
|
2014-04-28 17:05:28 +02:00
|
|
|
|
return null;
|
2014-04-18 19:16:25 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
2014-04-23 04:47:46 +02:00
|
|
|
|
|
2014-04-24 07:08:10 +02:00
|
|
|
|
public int? TargetVideoBitrate
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream stream = TargetVideoStream;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
|
|
|
|
|
return VideoBitrate.HasValue && !IsDirectStream
|
|
|
|
|
? VideoBitrate
|
|
|
|
|
: stream == null ? null : stream.BitRate;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public TransportStreamTimestamp TargetTimestamp
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-06-01 06:11:04 +02:00
|
|
|
|
TransportStreamTimestamp defaultValue = StringHelper.EqualsIgnoreCase(Container, "m2ts")
|
2014-04-25 04:45:06 +02:00
|
|
|
|
? TransportStreamTimestamp.Valid
|
|
|
|
|
: TransportStreamTimestamp.None;
|
2014-04-28 17:05:28 +02:00
|
|
|
|
|
2014-04-25 04:00:19 +02:00
|
|
|
|
return !IsDirectStream
|
|
|
|
|
? defaultValue
|
2014-04-25 04:45:06 +02:00
|
|
|
|
: MediaSource == null ? defaultValue : MediaSource.Timestamp ?? TransportStreamTimestamp.None;
|
2014-04-24 07:08:10 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public int? TargetTotalBitrate
|
2014-04-23 04:47:46 +02:00
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-04-24 07:08:10 +02:00
|
|
|
|
return (TargetAudioBitrate ?? 0) + (TargetVideoBitrate ?? 0);
|
2014-04-23 04:47:46 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-06-22 18:25:47 +02:00
|
|
|
|
public bool? IsTargetAnamorphic
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
|
|
|
|
if (IsDirectStream)
|
|
|
|
|
{
|
|
|
|
|
return TargetVideoStream == null ? null : TargetVideoStream.IsAnamorphic;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-10-23 06:26:01 +02:00
|
|
|
|
public bool? IsTargetCabac
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
|
|
|
|
if (IsDirectStream)
|
|
|
|
|
{
|
|
|
|
|
return TargetVideoStream == null ? null : TargetVideoStream.IsCabac;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-04-23 04:47:46 +02:00
|
|
|
|
public int? TargetWidth
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream videoStream = TargetVideoStream;
|
2014-04-23 04:47:46 +02:00
|
|
|
|
|
|
|
|
|
if (videoStream != null && videoStream.Width.HasValue && videoStream.Height.HasValue)
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
ImageSize size = new ImageSize
|
2014-04-23 04:47:46 +02:00
|
|
|
|
{
|
|
|
|
|
Width = videoStream.Width.Value,
|
|
|
|
|
Height = videoStream.Height.Value
|
|
|
|
|
};
|
|
|
|
|
|
2014-07-01 06:06:28 +02:00
|
|
|
|
double? maxWidth = MaxWidth.HasValue ? (double)MaxWidth.Value : (double?)null;
|
|
|
|
|
double? maxHeight = MaxHeight.HasValue ? (double)MaxHeight.Value : (double?)null;
|
|
|
|
|
|
2014-05-08 22:09:53 +02:00
|
|
|
|
ImageSize newSize = DrawingUtils.Resize(size,
|
2014-04-23 04:47:46 +02:00
|
|
|
|
null,
|
|
|
|
|
null,
|
2014-07-01 06:06:28 +02:00
|
|
|
|
maxWidth,
|
|
|
|
|
maxHeight);
|
2014-04-23 04:47:46 +02:00
|
|
|
|
|
|
|
|
|
return Convert.ToInt32(newSize.Width);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return MaxWidth;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public int? TargetHeight
|
|
|
|
|
{
|
|
|
|
|
get
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
MediaStream videoStream = TargetVideoStream;
|
2014-04-23 04:47:46 +02:00
|
|
|
|
|
|
|
|
|
if (videoStream != null && videoStream.Width.HasValue && videoStream.Height.HasValue)
|
|
|
|
|
{
|
2014-05-08 22:09:53 +02:00
|
|
|
|
ImageSize size = new ImageSize
|
2014-04-23 04:47:46 +02:00
|
|
|
|
{
|
|
|
|
|
Width = videoStream.Width.Value,
|
|
|
|
|
Height = videoStream.Height.Value
|
|
|
|
|
};
|
|
|
|
|
|
2014-07-01 06:06:28 +02:00
|
|
|
|
double? maxWidth = MaxWidth.HasValue ? (double)MaxWidth.Value : (double?)null;
|
|
|
|
|
double? maxHeight = MaxHeight.HasValue ? (double)MaxHeight.Value : (double?)null;
|
|
|
|
|
|
2014-05-08 22:09:53 +02:00
|
|
|
|
ImageSize newSize = DrawingUtils.Resize(size,
|
2014-04-23 04:47:46 +02:00
|
|
|
|
null,
|
|
|
|
|
null,
|
2014-07-01 06:06:28 +02:00
|
|
|
|
maxWidth,
|
|
|
|
|
maxHeight);
|
2014-04-23 04:47:46 +02:00
|
|
|
|
|
|
|
|
|
return Convert.ToInt32(newSize.Height);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return MaxHeight;
|
|
|
|
|
}
|
|
|
|
|
}
|
2014-04-02 00:23:07 +02:00
|
|
|
|
}
|
|
|
|
|
}
|