/// <summary>
/// Builds the dlna URL.
/// </summary>
private static string BuildDlnaUrl(DeviceInfo deviceProperties, PlaylistItem item)
{
var usCulture = new CultureInfo("en-US");
var list = new List<string>
{
item.DeviceProfileId ?? string.Empty,
deviceProperties.UUID ?? string.Empty,
item.MediaSourceId ?? string.Empty,
(!item.Transcode).ToString().ToLower(),
item.VideoCodec ?? string.Empty,
item.AudioCodec ?? string.Empty,
item.AudioStreamIndex.HasValue ? item.AudioStreamIndex.Value.ToString(usCulture) : string.Empty,
item.SubtitleStreamIndex.HasValue ? item.SubtitleStreamIndex.Value.ToString(usCulture) : string.Empty,
item.VideoBitrate.HasValue ? item.VideoBitrate.Value.ToString(usCulture) : string.Empty,
item.AudioBitrate.HasValue ? item.AudioBitrate.Value.ToString(usCulture) : string.Empty,
item.MaxAudioChannels.HasValue ? item.MaxAudioChannels.Value.ToString(usCulture) : string.Empty,
item.MaxFramerate.HasValue ? item.MaxFramerate.Value.ToString(usCulture) : string.Empty,
item.MaxWidth.HasValue ? item.MaxWidth.Value.ToString(usCulture) : string.Empty,
item.MaxHeight.HasValue ? item.MaxHeight.Value.ToString(usCulture) : string.Empty,
item.StartPositionTicks.ToString(usCulture),
item.VideoLevel.HasValue ? item.VideoLevel.Value.ToString(usCulture) : string.Empty
};
return string.Format("Params={0}", string.Join(";", list.ToArray()));
}
public PlaylistItem Create(Photo item, DeviceProfile profile)
{
var playlistItem = new PlaylistItem
{
StreamInfo = new StreamInfo
{
ItemId = item.Id.ToString("N"),
MediaType = DlnaProfileType.Photo,
},
Profile = profile
};
var directPlay = profile.DirectPlayProfiles
.FirstOrDefault(i => i.Type == DlnaProfileType.Photo && IsSupported(i, item));
if (directPlay != null)
{
playlistItem.StreamInfo.PlayMethod = PlayMethod.DirectStream;
playlistItem.StreamInfo.Container = Path.GetExtension(item.Path);
return playlistItem;
}
var transcodingProfile = profile.TranscodingProfiles
.FirstOrDefault(i => i.Type == DlnaProfileType.Photo);
if (transcodingProfile != null)
{
playlistItem.StreamInfo.PlayMethod = PlayMethod.Transcode;
playlistItem.StreamInfo.Container = "." + transcodingProfile.Container.TrimStart('.');
}
return playlistItem;
}
public PlaylistItem Create(Photo item, DeviceProfile profile)
{
var playlistItem = new PlaylistItem
{
ItemId = item.Id.ToString("N"),
MediaType = DlnaProfileType.Photo
};
var directPlay = profile.DirectPlayProfiles
.FirstOrDefault(i => i.Type == playlistItem.MediaType && IsSupported(i, item));
if (directPlay != null)
{
playlistItem.Transcode = false;
playlistItem.Container = Path.GetExtension(item.Path);
return playlistItem;
}
var transcodingProfile = profile.TranscodingProfiles
.FirstOrDefault(i => i.Type == playlistItem.MediaType && IsSupported(profile, i, item));
if (transcodingProfile != null)
{
playlistItem.Transcode = true;
playlistItem.Container = "." + transcodingProfile.Container.TrimStart('.');
}
return playlistItem;
}
/// <summary>
/// Gets the audio URL.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="serverAddress">The server address.</param>
/// <returns>System.String.</returns>
internal static string GetAudioUrl(PlaylistItem item, string serverAddress)
{
if (!item.Transcode)
return string.Format("{0}/audio/{1}/stream.{2}?Static=True", serverAddress, item.ItemId, item.FileFormat);
return string.Format("{0}/audio/{1}/stream.mp3?AudioCodec=Mp3", serverAddress, item.ItemId);
}
/// <summary>
/// Gets the dlna headers.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
internal static string GetDlnaHeaders(PlaylistItem item)
{
var orgOp = item.Transcode ? ";DLNA.ORG_OP=00" : ";DLNA.ORG_OP=01";
var orgCi = item.Transcode ? ";DLNA.ORG_CI=0" : ";DLNA.ORG_CI=1";
const string dlnaflags = ";DLNA.ORG_FLAGS=01500000000000000000000000000000";
var contentFeatures = string.Empty;
if (string.Equals(item.FileFormat, "mp3", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MP3";
}
else if (string.Equals(item.FileFormat, "wma", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=WMABASE";
}
else if (string.Equals(item.FileFormat, "avi", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=AVI";
}
else if (string.Equals(item.FileFormat, "mkv", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MATROSKA";
}
else if (string.Equals(item.FileFormat, "mp4", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=AVC_MP4_MP_HD_720p_AAC";
}
else if (string.Equals(item.FileFormat, "mpeg", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MPEG_PS_PAL";
}
else if (string.Equals(item.FileFormat, "ts", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MPEG_PS_PAL";
}
else if (item.IsVideo)
{
//Default to AVI for video
contentFeatures = "DLNA.ORG_PN=AVI";
}
else
{
//Default to MP3 for audio
contentFeatures = "DLNA.ORG_PN=MP3";
}
return (contentFeatures + orgOp + orgCi + dlnaflags).Trim(';');
}
public PlaylistItem Create(Audio item, List<MediaStream> mediaStreams, DeviceProfile profile)
{
var playlistItem = new PlaylistItem
{
ItemId = item.Id.ToString("N"),
MediaType = DlnaProfileType.Audio
};
var audioStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
var directPlay = profile.DirectPlayProfiles
.FirstOrDefault(i => i.Type == playlistItem.MediaType && IsSupported(i, item, audioStream));
if (directPlay != null)
{
var audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec) && profile.CodecProfiles.Where(i => i.Type == CodecType.Audio && i.ContainsCodec(audioCodec))
.All(i => AreConditionsSatisfied(i.Conditions, item.Path, null, audioStream)))
{
playlistItem.Transcode = false;
playlistItem.Container = Path.GetExtension(item.Path);
return playlistItem;
}
}
var transcodingProfile = profile.TranscodingProfiles
.FirstOrDefault(i => i.Type == playlistItem.MediaType && IsSupported(profile, i, item));
if (transcodingProfile != null)
{
playlistItem.Transcode = true;
playlistItem.Container = "." + transcodingProfile.Container.TrimStart('.');
playlistItem.AudioCodec = transcodingProfile.AudioCodec;
var audioTranscodingConditions = profile.CodecProfiles
.Where(i => i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec))
.Take(1)
.SelectMany(i => i.Conditions);
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
}
return playlistItem;
}
/// <summary>
/// Gets the video URL.
/// </summary>
/// <param name="deviceProperties">The device properties.</param>
/// <param name="item">The item.</param>
/// <param name="streams">The streams.</param>
/// <param name="serverAddress">The server address.</param>
/// <returns>The url to send to the device</returns>
internal static string GetVideoUrl(DeviceInfo deviceProperties, PlaylistItem item, List<MediaStream> streams, string serverAddress)
{
var dlnaCommand = BuildDlnaUrl(deviceProperties, item);
return string.Format("{0}/Videos/{1}/stream{2}?{3}", serverAddress, item.ItemId, item.Container, dlnaCommand);
}
/// <summary>
/// Gets the audio URL.
/// </summary>
/// <param name="deviceProperties">The device properties.</param>
/// <param name="item">The item.</param>
/// <param name="streams">The streams.</param>
/// <param name="serverAddress">The server address.</param>
/// <returns>System.String.</returns>
internal static string GetAudioUrl(DeviceInfo deviceProperties, PlaylistItem item, List<MediaStream> streams, string serverAddress)
{
var dlnaCommand = BuildDlnaUrl(deviceProperties, item);
return string.Format("{0}/audio/{1}/stream{2}?{3}", serverAddress, item.ItemId, "." + item.Container.TrimStart('.'), dlnaCommand);
}
public static PlaylistItem GetBasicConfig(BaseItem item, TranscodeSettings[] profileTranscodings)
{
var playlistItem = new PlaylistItem();
playlistItem.ItemId = item.Id.ToString();
if (string.Equals(item.MediaType, Model.Entities.MediaType.Video, StringComparison.OrdinalIgnoreCase))
{
playlistItem.IsVideo = true;
}
else
{
playlistItem.IsAudio = true;
}
var path = item.Path.ToLower();
//Check the DlnaProfile associated with the renderer
if (profileTranscodings != null)
{
foreach (TranscodeSettings transcodeSetting in profileTranscodings)
{
if (string.IsNullOrWhiteSpace(transcodeSetting.Container))
{
continue;
}
if (path.EndsWith(transcodeSetting.Container))
{
playlistItem.Transcode = true;
playlistItem.FileFormat = transcodeSetting.TargetContainer;
return(playlistItem);
}
}
}
if (playlistItem.IsVideo)
{
//Check to see if we support serving the format statically
foreach (string supported in PlayToConfiguration.SupportedStaticFormats)
{
if (path.EndsWith(supported))
{
playlistItem.Transcode = false;
playlistItem.FileFormat = supported;
return(playlistItem);
}
}
playlistItem.Transcode = true;
playlistItem.FileFormat = "ts";
}
else
{
foreach (string supported in PlayToConfiguration.SupportedStaticFormats)
{
if (path.EndsWith(supported))
{
playlistItem.Transcode = false;
playlistItem.FileFormat = supported;
return(playlistItem);
}
}
playlistItem.Transcode = true;
playlistItem.FileFormat = "mp3";
}
return(playlistItem);
}
private string GetDlnaHeaders(PlaylistItem item)
{
var profile = item.Profile;
var streamInfo = item.StreamInfo;
if (streamInfo.MediaType == DlnaProfileType.Audio)
{
return new ContentFeatureBuilder(profile)
.BuildAudioHeader(streamInfo.Container,
streamInfo.AudioCodec,
streamInfo.TargetAudioBitrate,
streamInfo.TargetAudioSampleRate,
streamInfo.TargetAudioChannels,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks,
streamInfo.TranscodeSeekInfo);
}
if (streamInfo.MediaType == DlnaProfileType.Video)
{
var list = new ContentFeatureBuilder(profile)
.BuildVideoHeader(streamInfo.Container,
streamInfo.VideoCodec,
streamInfo.AudioCodec,
streamInfo.TargetWidth,
streamInfo.TargetHeight,
streamInfo.TargetVideoBitDepth,
streamInfo.TargetVideoBitrate,
streamInfo.TargetAudioChannels,
streamInfo.TargetAudioBitrate,
streamInfo.TargetTimestamp,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks,
streamInfo.TargetVideoProfile,
streamInfo.TargetVideoLevel,
streamInfo.TargetFramerate,
streamInfo.TargetPacketLength,
streamInfo.TranscodeSeekInfo,
streamInfo.IsTargetAnamorphic,
streamInfo.TargetRefFrames);
return list.FirstOrDefault();
}
return null;
}
private void ApplyTranscodingConditions(PlaylistItem item, IEnumerable<ProfileCondition> conditions)
{
foreach (var condition in conditions
.Where(i => !string.IsNullOrEmpty(i.Value)))
{
var value = condition.Value;
switch (condition.Property)
{
case ProfileConditionValue.AudioBitrate:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.AudioBitrate = num;
}
break;
}
case ProfileConditionValue.AudioChannels:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.MaxAudioChannels = num;
}
break;
}
case ProfileConditionValue.AudioProfile:
case ProfileConditionValue.Has64BitOffsets:
case ProfileConditionValue.VideoBitDepth:
case ProfileConditionValue.VideoProfile:
{
// Not supported yet
break;
}
case ProfileConditionValue.Height:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.MaxHeight = num;
}
break;
}
case ProfileConditionValue.VideoBitrate:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.VideoBitrate = num;
}
break;
}
case ProfileConditionValue.VideoFramerate:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.MaxFramerate = num;
}
break;
}
case ProfileConditionValue.VideoLevel:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.VideoLevel = num;
}
break;
}
case ProfileConditionValue.Width:
{
int num;
if (int.TryParse(value, NumberStyles.Any, _usCulture, out num))
{
item.MaxWidth = num;
}
break;
}
default:
throw new ArgumentException("Unrecognized ProfileConditionValue");
}
}
}
private string GetDlnaHeaders(PlaylistItem item)
{
var streamInfo = item.StreamInfo;
var orgOp = !streamInfo.IsDirectStream ? ";DLNA.ORG_OP=00" : ";DLNA.ORG_OP=01";
var orgCi = !streamInfo.IsDirectStream ? ";DLNA.ORG_CI=0" : ";DLNA.ORG_CI=1";
const string dlnaflags = ";DLNA.ORG_FLAGS=01500000000000000000000000000000";
string contentFeatures;
var container = streamInfo.Container.TrimStart('.');
if (string.Equals(container, "mp3", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MP3";
}
else if (string.Equals(container, "wma", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=WMABASE";
}
else if (string.Equals(container, "wmw", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=WMVMED_BASE";
}
else if (string.Equals(container, "asf", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=WMVMED_BASE";
}
else if (string.Equals(container, "avi", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=AVI";
}
else if (string.Equals(container, "mkv", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MATROSKA";
}
else if (string.Equals(container, "mp4", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=AVC_MP4_MP_HD_720p_AAC";
}
else if (string.Equals(container, "mpeg", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MPEG_PS_PAL";
}
else if (string.Equals(container, "ts", StringComparison.OrdinalIgnoreCase))
{
contentFeatures = "DLNA.ORG_PN=MPEG_PS_PAL";
}
else if (streamInfo.MediaType == DlnaProfileType.Video)
{
// Default to AVI for video
contentFeatures = "DLNA.ORG_PN=AVI";
}
else
{
// Default to MP3 for audio
contentFeatures = "DLNA.ORG_PN=MP3";
}
return (contentFeatures + orgOp + orgCi + dlnaflags).Trim(';');
}
/// <summary>
/// Gets the video URL.
/// </summary>
/// <param name="deviceProperties">The device properties.</param>
/// <param name="item">The item.</param>
/// <param name="streams">The streams.</param>
/// <param name="serverAddress">The server address.</param>
/// <returns>The url to send to the device</returns>
internal static string GetVideoUrl(DeviceProperties deviceProperties, PlaylistItem item, List<MediaStream> streams, string serverAddress)
{
if (!item.Transcode)
return string.Format("{0}/Videos/{1}/stream.{2}?Static=True", serverAddress, item.ItemId, item.FileFormat);
var videostream = streams.Where(m => m.Type == MediaStreamType.Video).OrderBy(m => m.IsDefault).FirstOrDefault();
var audiostream = streams.Where(m => m.Type == MediaStreamType.Audio).OrderBy(m => m.IsDefault).FirstOrDefault();
var videoCodec = GetVideoCodec(videostream);
var audioCodec = GetAudioCodec(audiostream);
int? videoBitrate = null;
int? audioBitrate = null;
int? audioChannels = null;
if (videoCodec != VideoCodecs.Copy)
videoBitrate = 2000000;
if (audioCodec != AudioCodecs.Copy)
{
audioBitrate = 128000;
audioChannels = 2;
}
string dlnaCommand = BuildDlnaUrl(deviceProperties.UUID, videoCodec, audioCodec, null, null, videoBitrate, audioChannels, audioBitrate, item.StartPositionTicks, "baseline", "3");
return string.Format("{0}/Videos/{1}/stream.{2}?{3}", serverAddress, item.ItemId, item.FileFormat, dlnaCommand);
}
public static PlaylistItem GetBasicConfig(BaseItem item, TranscodeSettings[] profileTranscodings)
{
var playlistItem = new PlaylistItem();
playlistItem.ItemId = item.Id.ToString();
if (string.Equals(item.MediaType, Model.Entities.MediaType.Video, StringComparison.OrdinalIgnoreCase))
{
playlistItem.IsVideo = true;
}
else
{
playlistItem.IsAudio = true;
}
var path = item.Path.ToLower();
//Check the DlnaProfile associated with the renderer
if (profileTranscodings != null)
{
foreach (TranscodeSettings transcodeSetting in profileTranscodings)
{
if (string.IsNullOrWhiteSpace(transcodeSetting.Container))
continue;
if (path.EndsWith(transcodeSetting.Container))
{
playlistItem.Transcode = true;
playlistItem.FileFormat = transcodeSetting.TargetContainer;
return playlistItem;
}
}
}
if (playlistItem.IsVideo)
{
//Check to see if we support serving the format statically
foreach (string supported in PlayToConfiguration.SupportedStaticFormats)
{
if (path.EndsWith(supported))
{
playlistItem.Transcode = false;
playlistItem.FileFormat = supported;
return playlistItem;
}
}
playlistItem.Transcode = true;
playlistItem.FileFormat = "ts";
}
else
{
foreach (string supported in PlayToConfiguration.SupportedStaticFormats)
{
if (path.EndsWith(supported))
{
playlistItem.Transcode = false;
playlistItem.FileFormat = supported;
return playlistItem;
}
}
playlistItem.Transcode = true;
playlistItem.FileFormat = "mp3";
}
return playlistItem;
}
