public ResponseProfile GetAudioMediaProfile(string container, string audioCodec, int?audioChannels, int?audioBitrate)
{
container = (container ?? string.Empty).TrimStart('.');
return(ResponseProfiles.FirstOrDefault(i =>
{
if (i.Type != DlnaProfileType.Audio)
{
return false;
}
var containers = i.GetContainers().ToList();
if (containers.Count > 0 && !containers.Contains(container))
{
return false;
}
var audioCodecs = i.GetAudioCodecs().ToList();
if (audioCodecs.Count > 0 && !audioCodecs.Contains(audioCodec ?? string.Empty))
{
return false;
}
var conditionProcessor = new ConditionProcessor();
return i.Conditions.All(c => conditionProcessor.IsAudioConditionSatisfied(c,
audioChannels,
audioBitrate));
}));
}
public ResponseProfile GetImageMediaProfile(string container, int?width, int?height)
{
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Photo)
{
continue;
}
if (!ContainerProfile.ContainsContainer(i.GetContainers(), container))
{
continue;
}
var anyOff = false;
foreach (var c in i.Conditions)
{
if (!ConditionProcessor.IsImageConditionSatisfied(GetModelProfileCondition(c), width, height))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return(i);
}
return(null);
}
public ResponseProfile GetVideoMediaProfile(string container,
string audioCodec,
string videoCodec,
int?audioBitrate,
int?audioChannels,
int?width,
int?height,
int?bitDepth,
int?videoBitrate,
string videoProfile,
double?videoLevel,
double?videoFramerate,
int?packetLength,
TransportStreamTimestamp timestamp)
{
container = (container ?? string.Empty).TrimStart('.');
return(ResponseProfiles.FirstOrDefault(i =>
{
if (i.Type != DlnaProfileType.Video)
{
return false;
}
var containers = i.GetContainers().ToList();
if (containers.Count > 0 && !containers.Contains(container))
{
return false;
}
var audioCodecs = i.GetAudioCodecs().ToList();
if (audioCodecs.Count > 0 && !audioCodecs.Contains(audioCodec ?? string.Empty))
{
return false;
}
var videoCodecs = i.GetVideoCodecs().ToList();
if (videoCodecs.Count > 0 && !videoCodecs.Contains(videoCodec ?? string.Empty))
{
return false;
}
var conditionProcessor = new ConditionProcessor();
return i.Conditions.All(c => conditionProcessor.IsVideoConditionSatisfied(c,
audioBitrate,
audioChannels,
width,
height,
bitDepth,
videoBitrate,
videoProfile,
videoLevel,
videoFramerate,
packetLength,
timestamp));
}));
}
public ResponseProfile GetAudioMediaProfile(string container, string audioCodec, int?audioChannels, int?audioBitrate)
{
container = StringHelper.TrimStart((container ?? string.Empty), '.');
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Audio)
{
continue;
}
List <string> containers = i.GetContainers();
if (containers.Count > 0 && !ListHelper.ContainsIgnoreCase(containers, container))
{
continue;
}
List <string> audioCodecs = i.GetAudioCodecs();
if (audioCodecs.Count > 0 && !ListHelper.ContainsIgnoreCase(audioCodecs, audioCodec ?? string.Empty))
{
continue;
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return(i);
}
return(null);
}
public ResponseProfile GetAudioMediaProfile(string container, string audioCodec, int?audioChannels, int?audioBitrate, int?audioSampleRate, int?audioBitDepth)
{
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Audio)
{
continue;
}
if (!ContainerProfile.ContainsContainer(i.GetContainers(), container))
{
continue;
}
var audioCodecs = i.GetAudioCodecs();
if (audioCodecs.Length > 0 && !ListHelper.ContainsIgnoreCase(audioCodecs, audioCodec ?? string.Empty))
{
continue;
}
var conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(GetModelProfileCondition(c), audioChannels, audioBitrate, audioSampleRate, audioBitDepth))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return(i);
}
return(null);
}
public ResponseProfile GetImageMediaProfile(string container, int?width, int?height)
{
container = StringHelper.TrimStart((container ?? string.Empty), '.');
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Photo)
{
continue;
}
List <string> containers = i.GetContainers();
if (containers.Count > 0 && !ListHelper.ContainsIgnoreCase(containers, container))
{
continue;
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsImageConditionSatisfied(c, width, height))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return(i);
}
return(null);
}
public ResponseProfile GetPhotoMediaProfile(string container, int?width, int?height)
{
container = (container ?? string.Empty).TrimStart('.');
return(ResponseProfiles.FirstOrDefault(i =>
{
if (i.Type != DlnaProfileType.Photo)
{
return false;
}
var containers = i.GetContainers().ToList();
if (containers.Count > 0 && !containers.Contains(container))
{
return false;
}
var conditionProcessor = new ConditionProcessor();
return i.Conditions.All(c => conditionProcessor.IsImageConditionSatisfied(c,
width,
height));
}));
}
public ResponseProfile GetAudioMediaProfile(string container, string audioCodec, int? audioChannels, int? audioBitrate)
{
container = StringHelper.TrimStart((container ?? string.Empty), '.');
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Audio)
{
continue;
}
List<string> containers = i.GetContainers();
if (containers.Count > 0 && !ListHelper.ContainsIgnoreCase(containers, container))
{
continue;
}
List<string> audioCodecs = i.GetAudioCodecs();
if (audioCodecs.Count > 0 && !ListHelper.ContainsIgnoreCase(audioCodecs, audioCodec ?? string.Empty))
{
continue;
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return i;
}
return null;
}
public ResponseProfile GetVideoMediaProfile(string container,
string audioCodec,
string videoCodec,
int?width,
int?height,
int?bitDepth,
int?videoBitrate,
string videoProfile,
double?videoLevel,
float?videoFramerate,
int?packetLength,
TransportStreamTimestamp timestamp,
bool?isAnamorphic,
bool?isInterlaced,
int?refFrames,
int?numVideoStreams,
int?numAudioStreams,
string videoCodecTag,
bool?isAvc)
{
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Video)
{
continue;
}
if (!ContainerProfile.ContainsContainer(i.GetContainers(), container))
{
continue;
}
var audioCodecs = i.GetAudioCodecs();
if (audioCodecs.Length > 0 && !ListHelper.ContainsIgnoreCase(audioCodecs, audioCodec ?? string.Empty))
{
continue;
}
var videoCodecs = i.GetVideoCodecs();
if (videoCodecs.Length > 0 && !ListHelper.ContainsIgnoreCase(videoCodecs, videoCodec ?? string.Empty))
{
continue;
}
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!ConditionProcessor.IsVideoConditionSatisfied(GetModelProfileCondition(c), width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isInterlaced, refFrames, numVideoStreams, numAudioStreams, videoCodecTag, isAvc))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return(i);
}
return(null);
}
private StreamInfo BuildAudioItem(MediaSourceInfo item, AudioOptions options)
{
StreamInfo playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Audio,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks,
Context = options.Context,
DeviceProfile = options.Profile
};
if (options.ForceDirectPlay)
{
playlistItem.PlayMethod = PlayMethod.DirectPlay;
playlistItem.Container = item.Container;
return playlistItem;
}
if (options.ForceDirectStream)
{
playlistItem.PlayMethod = PlayMethod.DirectStream;
playlistItem.Container = item.Container;
return playlistItem;
}
MediaStream audioStream = item.GetDefaultAudioStream(null);
List<PlayMethod> directPlayMethods = GetAudioDirectPlayMethods(item, audioStream, options);
ConditionProcessor conditionProcessor = new ConditionProcessor();
int? inputAudioChannels = audioStream == null ? null : audioStream.Channels;
int? inputAudioBitrate = audioStream == null ? null : audioStream.BitDepth;
if (directPlayMethods.Count > 0)
{
string audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec))
{
List<ProfileCondition> conditions = new List<ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(audioCodec, item.Container))
{
bool applyConditions = true;
foreach (ProfileCondition applyCondition in i.ApplyConditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(applyCondition, inputAudioChannels, inputAudioBitrate))
{
LogConditionFailure(options.Profile, "AudioCodecProfile", applyCondition, item);
applyConditions = false;
break;
}
}
if (applyConditions)
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
}
bool all = true;
foreach (ProfileCondition c in conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, inputAudioChannels, inputAudioBitrate))
{
LogConditionFailure(options.Profile, "AudioCodecProfile", c, item);
all = false;
break;
}
}
if (all)
{
if (directPlayMethods.Contains(PlayMethod.DirectStream))
{
playlistItem.PlayMethod = PlayMethod.DirectStream;
}
playlistItem.Container = item.Container;
return playlistItem;
}
}
}
TranscodingProfile transcodingProfile = null;
foreach (TranscodingProfile i in options.Profile.TranscodingProfiles)
{
if (i.Type == playlistItem.MediaType && i.Context == options.Context)
{
if (_transcoderSupport.CanEncodeToAudioCodec(i.AudioCodec ?? i.Container))
{
transcodingProfile = i;
break;
}
}
}
if (transcodingProfile != null)
{
if (!item.SupportsTranscoding)
{
return null;
}
playlistItem.PlayMethod = PlayMethod.Transcode;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.Container = transcodingProfile.Container;
if (string.IsNullOrEmpty(transcodingProfile.AudioCodec))
{
playlistItem.AudioCodecs = new string[] { };
}
else
{
playlistItem.AudioCodecs = transcodingProfile.AudioCodec.Split(',');
}
playlistItem.SubProtocol = transcodingProfile.Protocol;
List<CodecProfile> audioCodecProfiles = new List<CodecProfile>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec, transcodingProfile.Container))
{
audioCodecProfiles.Add(i);
}
if (audioCodecProfiles.Count >= 1) break;
}
List<ProfileCondition> audioTranscodingConditions = new List<ProfileCondition>();
foreach (CodecProfile i in audioCodecProfiles)
{
bool applyConditions = true;
foreach (ProfileCondition applyCondition in i.ApplyConditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(applyCondition, inputAudioChannels, inputAudioBitrate))
{
LogConditionFailure(options.Profile, "AudioCodecProfile", applyCondition, item);
applyConditions = false;
break;
}
}
if (applyConditions)
{
foreach (ProfileCondition c in i.Conditions)
{
audioTranscodingConditions.Add(c);
}
}
}
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
int currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
int transcodingBitrate = options.AudioTranscodingBitrate ??
options.Profile.MusicStreamingTranscodingBitrate ??
128000;
int? configuredBitrate = options.GetMaxBitrate(true);
if (configuredBitrate.HasValue)
{
transcodingBitrate = Math.Min(configuredBitrate.Value, transcodingBitrate);
}
playlistItem.AudioBitrate = Math.Min(transcodingBitrate, playlistItem.AudioBitrate ?? transcodingBitrate);
}
return playlistItem;
}
private PlayMethod? GetVideoDirectPlayProfile(DeviceProfile profile,
MediaSourceInfo mediaSource,
MediaStream videoStream,
MediaStream audioStream,
bool isEligibleForDirectPlay,
bool isEligibleForDirectStream)
{
// See if it can be direct played
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in profile.DirectPlayProfiles)
{
if (i.Type == DlnaProfileType.Video && IsVideoDirectPlaySupported(i, mediaSource, videoStream, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay == null)
{
_logger.Debug("Profile: {0}, No direct play profiles found for Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return null;
}
string container = mediaSource.Container;
List<ProfileCondition> conditions = new List<ProfileCondition>();
foreach (ContainerProfile i in profile.ContainerProfiles)
{
if (i.Type == DlnaProfileType.Video &&
ListHelper.ContainsIgnoreCase(i.GetContainers(), container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
int? width = videoStream == null ? null : videoStream.Width;
int? height = videoStream == null ? null : videoStream.Height;
int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
double? videoLevel = videoStream == null ? null : videoStream.Level;
string videoProfile = videoStream == null ? null : videoStream.Profile;
float? videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
bool? isAnamorphic = videoStream == null ? null : videoStream.IsAnamorphic;
bool? isCabac = videoStream == null ? null : videoStream.IsCabac;
int? audioBitrate = audioStream == null ? null : audioStream.BitRate;
int? audioChannels = audioStream == null ? null : audioStream.Channels;
string audioProfile = audioStream == null ? null : audioStream.Profile;
TransportStreamTimestamp? timestamp = videoStream == null ? TransportStreamTimestamp.None : mediaSource.Timestamp;
int? packetLength = videoStream == null ? null : videoStream.PacketLength;
int? refFrames = videoStream == null ? null : videoStream.RefFrames;
int? numAudioStreams = mediaSource.GetStreamCount(MediaStreamType.Audio);
int? numVideoStreams = mediaSource.GetStreamCount(MediaStreamType.Video);
// Check container conditions
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isCabac, refFrames, numVideoStreams, numAudioStreams))
{
LogConditionFailure(profile, "VideoContainerProfile", i, mediaSource);
return null;
}
}
string videoCodec = videoStream == null ? null : videoStream.Codec;
if (string.IsNullOrEmpty(videoCodec))
{
_logger.Debug("Profile: {0}, DirectPlay=false. Reason=Unknown video codec. Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return null;
}
conditions = new List<ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.Video && i.ContainsCodec(videoCodec, container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isCabac, refFrames, numVideoStreams, numAudioStreams))
{
LogConditionFailure(profile, "VideoCodecProfile", i, mediaSource);
return null;
}
}
if (audioStream != null)
{
string audioCodec = audioStream.Codec;
if (string.IsNullOrEmpty(audioCodec))
{
_logger.Debug("Profile: {0}, DirectPlay=false. Reason=Unknown audio codec. Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return null;
}
conditions = new List<ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec, container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
bool? isSecondaryAudio = audioStream == null ? null : mediaSource.IsSecondaryAudio(audioStream);
if (!conditionProcessor.IsVideoAudioConditionSatisfied(i, audioChannels, audioBitrate, audioProfile, isSecondaryAudio))
{
LogConditionFailure(profile, "VideoAudioCodecProfile", i, mediaSource);
return null;
}
}
}
if (isEligibleForDirectPlay && mediaSource.SupportsDirectPlay)
{
if (mediaSource.Protocol == MediaProtocol.Http)
{
if (_localPlayer.CanAccessUrl(mediaSource.Path, mediaSource.RequiredHttpHeaders.Count > 0))
{
return PlayMethod.DirectPlay;
}
}
else if (mediaSource.Protocol == MediaProtocol.File)
{
if (_localPlayer.CanAccessFile(mediaSource.Path))
{
return PlayMethod.DirectPlay;
}
}
}
if (isEligibleForDirectStream && mediaSource.SupportsDirectStream)
{
return PlayMethod.DirectStream;
}
return null;
}
private StreamInfo BuildAudioItem(MediaSourceInfo item, AudioOptions options)
{
StreamInfo playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Audio,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks,
Context = options.Context,
DeviceProfile = options.Profile
};
MediaStream audioStream = item.GetDefaultAudioStream(null);
List<PlayMethod> directPlayMethods = GetAudioDirectPlayMethods(item, audioStream, options);
if (directPlayMethods.Count > 0)
{
string audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec))
{
ConditionProcessor conditionProcessor = new ConditionProcessor();
List<ProfileCondition> conditions = new List<ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(audioCodec, item.Container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
int? audioChannels = audioStream.Channels;
int? audioBitrate = audioStream.BitRate;
bool all = true;
foreach (ProfileCondition c in conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate))
{
all = false;
break;
}
}
if (all)
{
if (item.Protocol == MediaProtocol.File &&
directPlayMethods.Contains(PlayMethod.DirectPlay) &&
_localPlayer.CanAccessFile(item.Path))
{
playlistItem.PlayMethod = PlayMethod.DirectPlay;
}
else if (item.Protocol == MediaProtocol.Http &&
directPlayMethods.Contains(PlayMethod.DirectPlay) &&
_localPlayer.CanAccessUrl(item.Path, item.RequiredHttpHeaders.Count > 0))
{
playlistItem.PlayMethod = PlayMethod.DirectPlay;
}
else if (directPlayMethods.Contains(PlayMethod.DirectStream))
{
playlistItem.PlayMethod = PlayMethod.DirectStream;
}
playlistItem.Container = item.Container;
return playlistItem;
}
}
}
TranscodingProfile transcodingProfile = null;
foreach (TranscodingProfile i in options.Profile.TranscodingProfiles)
{
if (i.Type == playlistItem.MediaType && i.Context == options.Context)
{
transcodingProfile = i;
break;
}
}
if (transcodingProfile != null)
{
if (!item.SupportsTranscoding)
{
return null;
}
playlistItem.PlayMethod = PlayMethod.Transcode;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.Container = transcodingProfile.Container;
playlistItem.AudioCodec = transcodingProfile.AudioCodec;
playlistItem.SubProtocol = transcodingProfile.Protocol;
List<CodecProfile> audioCodecProfiles = new List<CodecProfile>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec, transcodingProfile.Container))
{
audioCodecProfiles.Add(i);
}
if (audioCodecProfiles.Count >= 1) break;
}
List<ProfileCondition> audioTranscodingConditions = new List<ProfileCondition>();
foreach (CodecProfile i in audioCodecProfiles)
{
foreach (ProfileCondition c in i.Conditions)
{
audioTranscodingConditions.Add(c);
}
}
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
int currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
int configuredBitrate = options.AudioTranscodingBitrate ??
(options.Context == EncodingContext.Static ? options.Profile.MusicSyncBitrate : options.Profile.MusicStreamingTranscodingBitrate) ??
128000;
playlistItem.AudioBitrate = Math.Min(configuredBitrate, playlistItem.AudioBitrate ?? configuredBitrate);
}
return playlistItem;
}
private PlayMethod?GetVideoDirectPlayProfile(VideoOptions options,
DeviceProfile profile,
MediaSourceInfo mediaSource,
MediaStream videoStream,
MediaStream audioStream)
{
// See if it can be direct played
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in profile.DirectPlayProfiles)
{
if (i.Type == DlnaProfileType.Video && IsVideoDirectPlaySupported(i, mediaSource, videoStream, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay == null)
{
return(null);
}
string container = mediaSource.Container;
List <ProfileCondition> conditions = new List <ProfileCondition>();
foreach (ContainerProfile i in profile.ContainerProfiles)
{
if (i.Type == DlnaProfileType.Video &&
ListHelper.ContainsIgnoreCase(i.GetContainers(), container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
int? width = videoStream == null ? null : videoStream.Width;
int? height = videoStream == null ? null : videoStream.Height;
int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
double?videoLevel = videoStream == null ? null : videoStream.Level;
string videoProfile = videoStream == null ? null : videoStream.Profile;
float? videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
bool? isAnamorphic = videoStream == null ? null : videoStream.IsAnamorphic;
bool? isCabac = videoStream == null ? null : videoStream.IsCabac;
int? audioBitrate = audioStream == null ? null : audioStream.BitRate;
int? audioChannels = audioStream == null ? null : audioStream.Channels;
string audioProfile = audioStream == null ? null : audioStream.Profile;
TransportStreamTimestamp?timestamp = videoStream == null ? TransportStreamTimestamp.None : mediaSource.Timestamp;
int?packetLength = videoStream == null ? null : videoStream.PacketLength;
int?refFrames = videoStream == null ? null : videoStream.RefFrames;
// Check container conditions
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isCabac, refFrames))
{
return(null);
}
}
string videoCodec = videoStream == null ? null : videoStream.Codec;
if (string.IsNullOrEmpty(videoCodec))
{
return(null);
}
conditions = new List <ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.Video && i.ContainsCodec(videoCodec))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isCabac, refFrames))
{
return(null);
}
}
if (audioStream != null)
{
string audioCodec = audioStream.Codec;
if (string.IsNullOrEmpty(audioCodec))
{
return(null);
}
conditions = new List <ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoAudioConditionSatisfied(i, audioChannels, audioBitrate, audioProfile))
{
return(null);
}
}
}
if (mediaSource.Protocol == MediaProtocol.Http)
{
if (_localPlayer.CanAccessUrl(mediaSource.Path, mediaSource.RequiredHttpHeaders.Count > 0))
{
return(PlayMethod.DirectPlay);
}
}
else if (mediaSource.Protocol == MediaProtocol.File)
{
if (_localPlayer.CanAccessFile(mediaSource.Path))
{
return(PlayMethod.DirectPlay);
}
}
if (!mediaSource.SupportsDirectStream)
{
return(null);
}
return(PlayMethod.DirectStream);
}
private StreamInfo BuildVideoItem(MediaSourceInfo item, VideoOptions options)
{
StreamInfo playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Video,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks,
Context = options.Context,
DeviceProfile = options.Profile
};
playlistItem.SubtitleStreamIndex = options.SubtitleStreamIndex ?? GetDefaultSubtitleStreamIndex(item, options.Profile.SubtitleProfiles);
MediaStream subtitleStream = playlistItem.SubtitleStreamIndex.HasValue ? item.GetMediaStream(MediaStreamType.Subtitle, playlistItem.SubtitleStreamIndex.Value) : null;
MediaStream audioStream = item.GetDefaultAudioStream(options.AudioStreamIndex ?? item.DefaultAudioStreamIndex);
int? audioStreamIndex = null;
if (audioStream != null)
{
audioStreamIndex = audioStream.Index;
}
MediaStream videoStream = item.VideoStream;
// TODO: This doesn't accout for situation of device being able to handle media bitrate, but wifi connection not fast enough
bool isEligibleForDirectPlay = options.EnableDirectPlay && (options.ForceDirectPlay || IsEligibleForDirectPlay(item, GetBitrateForDirectPlayCheck(item, options, true), subtitleStream, options, PlayMethod.DirectPlay));
bool isEligibleForDirectStream = options.EnableDirectStream && (options.ForceDirectStream || IsEligibleForDirectPlay(item, options.GetMaxBitrate(false), subtitleStream, options, PlayMethod.DirectStream));
_logger.Info("Profile: {0}, Path: {1}, isEligibleForDirectPlay: {2}, isEligibleForDirectStream: {3}",
options.Profile.Name ?? "Unknown Profile",
item.Path ?? "Unknown path",
isEligibleForDirectPlay,
isEligibleForDirectStream);
if (isEligibleForDirectPlay || isEligibleForDirectStream)
{
// See if it can be direct played
PlayMethod? directPlay = GetVideoDirectPlayProfile(options, item, videoStream, audioStream, isEligibleForDirectPlay, isEligibleForDirectStream);
if (directPlay != null)
{
playlistItem.PlayMethod = directPlay.Value;
playlistItem.Container = item.Container;
if (subtitleStream != null)
{
SubtitleProfile subtitleProfile = GetSubtitleProfile(subtitleStream, options.Profile.SubtitleProfiles, directPlay.Value);
playlistItem.SubtitleDeliveryMethod = subtitleProfile.Method;
playlistItem.SubtitleFormat = subtitleProfile.Format;
}
return playlistItem;
}
}
// Can't direct play, find the transcoding profile
TranscodingProfile transcodingProfile = null;
foreach (TranscodingProfile i in options.Profile.TranscodingProfiles)
{
if (i.Type == playlistItem.MediaType && i.Context == options.Context)
{
transcodingProfile = i;
break;
}
}
if (transcodingProfile != null)
{
if (!item.SupportsTranscoding)
{
return null;
}
if (subtitleStream != null)
{
SubtitleProfile subtitleProfile = GetSubtitleProfile(subtitleStream, options.Profile.SubtitleProfiles, PlayMethod.Transcode);
playlistItem.SubtitleDeliveryMethod = subtitleProfile.Method;
playlistItem.SubtitleFormat = subtitleProfile.Format;
}
playlistItem.PlayMethod = PlayMethod.Transcode;
playlistItem.Container = transcodingProfile.Container;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.AudioCodecs = transcodingProfile.AudioCodec.Split(',');
playlistItem.VideoCodec = transcodingProfile.VideoCodec;
playlistItem.CopyTimestamps = transcodingProfile.CopyTimestamps;
playlistItem.EnableSubtitlesInManifest = transcodingProfile.EnableSubtitlesInManifest;
if (!string.IsNullOrEmpty(transcodingProfile.MaxAudioChannels))
{
int transcodingMaxAudioChannels;
if (IntHelper.TryParseCultureInvariant(transcodingProfile.MaxAudioChannels, out transcodingMaxAudioChannels))
{
playlistItem.TranscodingMaxAudioChannels = transcodingMaxAudioChannels;
}
}
playlistItem.SubProtocol = transcodingProfile.Protocol;
playlistItem.AudioStreamIndex = audioStreamIndex;
ConditionProcessor conditionProcessor = new ConditionProcessor();
List<ProfileCondition> videoTranscodingConditions = new List<ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Video && i.ContainsCodec(transcodingProfile.VideoCodec, transcodingProfile.Container))
{
bool applyConditions = true;
foreach (ProfileCondition applyCondition in i.ApplyConditions)
{
bool? isSecondaryAudio = audioStream == null ? null : item.IsSecondaryAudio(audioStream);
int? inputAudioBitrate = audioStream == null ? null : audioStream.BitRate;
int? audioChannels = audioStream == null ? null : audioStream.Channels;
string audioProfile = audioStream == null ? null : audioStream.Profile;
if (!conditionProcessor.IsVideoAudioConditionSatisfied(applyCondition, audioChannels, inputAudioBitrate, audioProfile, isSecondaryAudio))
{
LogConditionFailure(options.Profile, "AudioCodecProfile", applyCondition, item);
applyConditions = false;
break;
}
}
if (applyConditions)
{
foreach (ProfileCondition c in i.Conditions)
{
videoTranscodingConditions.Add(c);
}
break;
}
}
}
ApplyTranscodingConditions(playlistItem, videoTranscodingConditions);
List<ProfileCondition> audioTranscodingConditions = new List<ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.VideoAudio && i.ContainsCodec(playlistItem.TargetAudioCodec, transcodingProfile.Container))
{
bool applyConditions = true;
foreach (ProfileCondition applyCondition in i.ApplyConditions)
{
int? width = videoStream == null ? null : videoStream.Width;
int? height = videoStream == null ? null : videoStream.Height;
int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
double? videoLevel = videoStream == null ? null : videoStream.Level;
string videoProfile = videoStream == null ? null : videoStream.Profile;
float? videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
bool? isAnamorphic = videoStream == null ? null : videoStream.IsAnamorphic;
string videoCodecTag = videoStream == null ? null : videoStream.CodecTag;
TransportStreamTimestamp? timestamp = videoStream == null ? TransportStreamTimestamp.None : item.Timestamp;
int? packetLength = videoStream == null ? null : videoStream.PacketLength;
int? refFrames = videoStream == null ? null : videoStream.RefFrames;
int? numAudioStreams = item.GetStreamCount(MediaStreamType.Audio);
int? numVideoStreams = item.GetStreamCount(MediaStreamType.Video);
if (!conditionProcessor.IsVideoConditionSatisfied(applyCondition, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, refFrames, numVideoStreams, numAudioStreams, videoCodecTag))
{
LogConditionFailure(options.Profile, "VideoCodecProfile", applyCondition, item);
applyConditions = false;
break;
}
}
if (applyConditions)
{
foreach (ProfileCondition c in i.Conditions)
{
audioTranscodingConditions.Add(c);
}
break;
}
}
}
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
int currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
int audioBitrate = GetAudioBitrate(playlistItem.SubProtocol, options.GetMaxBitrate(false), playlistItem.TargetAudioChannels, playlistItem.TargetAudioCodec, audioStream);
playlistItem.AudioBitrate = Math.Min(playlistItem.AudioBitrate ?? audioBitrate, audioBitrate);
int? maxBitrateSetting = options.GetMaxBitrate(false);
// Honor max rate
if (maxBitrateSetting.HasValue)
{
int videoBitrate = maxBitrateSetting.Value;
if (playlistItem.AudioBitrate.HasValue)
{
videoBitrate -= playlistItem.AudioBitrate.Value;
}
// Make sure the video bitrate is lower than bitrate settings but at least 64k
int currentValue = playlistItem.VideoBitrate ?? videoBitrate;
playlistItem.VideoBitrate = Math.Max(Math.Min(videoBitrate, currentValue), 64000);
}
}
return playlistItem;
}
private StreamInfo BuildAudioItem(MediaSourceInfo item, AudioOptions options)
{
StreamInfo playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Audio,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks,
Context = options.Context
};
int?maxBitrateSetting = options.GetMaxBitrate();
MediaStream audioStream = item.DefaultAudioStream;
// Honor the max bitrate setting
if (IsAudioEligibleForDirectPlay(item, maxBitrateSetting))
{
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in options.Profile.DirectPlayProfiles)
{
if (i.Type == playlistItem.MediaType && IsAudioDirectPlaySupported(i, item, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay != null)
{
string audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec))
{
ConditionProcessor conditionProcessor = new ConditionProcessor();
List <ProfileCondition> conditions = new List <ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(audioCodec))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
int?audioChannels = audioStream.Channels;
int?audioBitrate = audioStream.BitRate;
bool all = true;
foreach (ProfileCondition c in conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate))
{
all = false;
break;
}
}
if (all)
{
playlistItem.PlayMethod = PlayMethod.DirectStream;
playlistItem.Container = item.Container;
return(playlistItem);
}
}
}
}
TranscodingProfile transcodingProfile = null;
foreach (TranscodingProfile i in options.Profile.TranscodingProfiles)
{
if (i.Type == playlistItem.MediaType && i.Context == options.Context)
{
transcodingProfile = i;
break;
}
}
if (transcodingProfile != null)
{
playlistItem.PlayMethod = PlayMethod.Transcode;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.Container = transcodingProfile.Container;
playlistItem.AudioCodec = transcodingProfile.AudioCodec;
playlistItem.Protocol = transcodingProfile.Protocol;
List <CodecProfile> audioCodecProfiles = new List <CodecProfile>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec))
{
audioCodecProfiles.Add(i);
}
if (audioCodecProfiles.Count >= 1)
{
break;
}
}
List <ProfileCondition> audioTranscodingConditions = new List <ProfileCondition>();
foreach (CodecProfile i in audioCodecProfiles)
{
foreach (ProfileCondition c in i.Conditions)
{
audioTranscodingConditions.Add(c);
}
}
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
int currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
int configuredBitrate = options.AudioTranscodingBitrate ??
(options.Context == EncodingContext.Static ? options.Profile.MusicSyncBitrate : options.Profile.MusicStreamingTranscodingBitrate) ??
128000;
playlistItem.AudioBitrate = Math.Min(configuredBitrate, playlistItem.AudioBitrate ?? configuredBitrate);
}
return(playlistItem);
}
private StreamInfo BuildAudioItem(MediaSourceInfo item, AudioOptions options)
{
var playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Audio,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks
};
var maxBitrateSetting = options.MaxBitrate ?? options.Profile.MaxBitrate;
var audioStream = item.MediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
// Honor the max bitrate setting
if (IsAudioEligibleForDirectPlay(item, maxBitrateSetting))
{
var directPlay = options.Profile.DirectPlayProfiles
.FirstOrDefault(i => i.Type == playlistItem.MediaType && IsAudioDirectPlaySupported(i, item, audioStream));
if (directPlay != null)
{
var audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec))
{
var conditionProcessor = new ConditionProcessor();
var conditions = options.Profile.CodecProfiles.Where(i => i.Type == CodecType.Audio && i.ContainsCodec(audioCodec))
.SelectMany(i => i.Conditions);
var audioChannels = audioStream == null ? null : audioStream.Channels;
var audioBitrate = audioStream == null ? null : audioStream.BitRate;
if (conditions.All(c => conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate)))
{
playlistItem.IsDirectStream = true;
playlistItem.Container = item.Container;
return(playlistItem);
}
}
}
}
var transcodingProfile = options.Profile.TranscodingProfiles
.FirstOrDefault(i => i.Type == playlistItem.MediaType);
if (transcodingProfile != null)
{
playlistItem.IsDirectStream = false;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.Container = transcodingProfile.Container;
playlistItem.AudioCodec = transcodingProfile.AudioCodec;
playlistItem.Protocol = transcodingProfile.Protocol;
var audioTranscodingConditions = options.Profile.CodecProfiles
.Where(i => i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec))
.Take(1)
.SelectMany(i => i.Conditions);
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
var currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
// Honor requested max bitrate
if (maxBitrateSetting.HasValue)
{
var currentValue = playlistItem.AudioBitrate ?? maxBitrateSetting.Value;
playlistItem.AudioBitrate = Math.Min(maxBitrateSetting.Value, currentValue);
}
}
return(playlistItem);
}
private StreamInfo BuildAudioItem(MediaSourceInfo item, AudioOptions options)
{
StreamInfo playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Audio,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks,
Context = options.Context,
DeviceProfile = options.Profile
};
MediaStream audioStream = item.GetDefaultAudioStream(null);
List <PlayMethod> directPlayMethods = GetAudioDirectPlayMethods(item, audioStream, options);
if (directPlayMethods.Count > 0)
{
string audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec))
{
ConditionProcessor conditionProcessor = new ConditionProcessor();
List <ProfileCondition> conditions = new List <ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(audioCodec, item.Container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
int?audioChannels = audioStream.Channels;
int?audioBitrate = audioStream.BitRate;
bool all = true;
foreach (ProfileCondition c in conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate))
{
LogConditionFailure(options.Profile, "AudioCodecProfile", c, item);
all = false;
break;
}
}
if (all)
{
if (item.Protocol == MediaProtocol.File &&
directPlayMethods.Contains(PlayMethod.DirectPlay) &&
_localPlayer.CanAccessFile(item.Path))
{
playlistItem.PlayMethod = PlayMethod.DirectPlay;
}
else if (item.Protocol == MediaProtocol.Http &&
directPlayMethods.Contains(PlayMethod.DirectPlay) &&
_localPlayer.CanAccessUrl(item.Path, item.RequiredHttpHeaders.Count > 0))
{
playlistItem.PlayMethod = PlayMethod.DirectPlay;
}
else if (directPlayMethods.Contains(PlayMethod.DirectStream))
{
playlistItem.PlayMethod = PlayMethod.DirectStream;
}
playlistItem.Container = item.Container;
return(playlistItem);
}
}
}
TranscodingProfile transcodingProfile = null;
foreach (TranscodingProfile i in options.Profile.TranscodingProfiles)
{
if (i.Type == playlistItem.MediaType && i.Context == options.Context)
{
if (_transcoderSupport.CanEncodeToAudioCodec(i.AudioCodec ?? i.Container))
{
transcodingProfile = i;
break;
}
}
}
if (transcodingProfile != null)
{
if (!item.SupportsTranscoding)
{
return(null);
}
playlistItem.PlayMethod = PlayMethod.Transcode;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.Container = transcodingProfile.Container;
if (string.IsNullOrEmpty(transcodingProfile.AudioCodec))
{
playlistItem.AudioCodecs = new string[] { };
}
else
{
playlistItem.AudioCodecs = transcodingProfile.AudioCodec.Split(',');
}
playlistItem.SubProtocol = transcodingProfile.Protocol;
List <CodecProfile> audioCodecProfiles = new List <CodecProfile>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec, transcodingProfile.Container))
{
audioCodecProfiles.Add(i);
}
if (audioCodecProfiles.Count >= 1)
{
break;
}
}
List <ProfileCondition> audioTranscodingConditions = new List <ProfileCondition>();
foreach (CodecProfile i in audioCodecProfiles)
{
foreach (ProfileCondition c in i.Conditions)
{
audioTranscodingConditions.Add(c);
}
}
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
int currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
int configuredBitrate = options.AudioTranscodingBitrate ??
(options.Context == EncodingContext.Static ? options.Profile.MusicSyncBitrate : options.Profile.MusicStreamingTranscodingBitrate) ??
128000;
playlistItem.AudioBitrate = Math.Min(configuredBitrate, playlistItem.AudioBitrate ?? configuredBitrate);
}
return(playlistItem);
}
public ResponseProfile GetImageMediaProfile(string container, int? width, int? height)
{
container = StringHelper.TrimStart((container ?? string.Empty), '.');
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Photo)
{
continue;
}
List<string> containers = i.GetContainers();
if (containers.Count > 0 && !ListHelper.ContainsIgnoreCase(containers, container))
{
continue;
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsImageConditionSatisfied(c, width, height))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return i;
}
return null;
}
private StreamInfo BuildAudioItem(MediaSourceInfo item, AudioOptions options)
{
StreamInfo playlistItem = new StreamInfo
{
ItemId = options.ItemId,
MediaType = DlnaProfileType.Audio,
MediaSource = item,
RunTimeTicks = item.RunTimeTicks
};
int? maxBitrateSetting = options.GetMaxBitrate();
MediaStream audioStream = item.DefaultAudioStream;
// Honor the max bitrate setting
if (IsAudioEligibleForDirectPlay(item, maxBitrateSetting))
{
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in options.Profile.DirectPlayProfiles)
{
if (i.Type == playlistItem.MediaType && IsAudioDirectPlaySupported(i, item, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay != null)
{
string audioCodec = audioStream == null ? null : audioStream.Codec;
// Make sure audio codec profiles are satisfied
if (!string.IsNullOrEmpty(audioCodec))
{
ConditionProcessor conditionProcessor = new ConditionProcessor();
List<ProfileCondition> conditions = new List<ProfileCondition>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(audioCodec))
{
foreach (var c in i.Conditions)
{
conditions.Add(c);
}
}
}
int? audioChannels = audioStream.Channels;
int? audioBitrate = audioStream.BitRate;
bool all = true;
foreach (ProfileCondition c in conditions)
{
if (!conditionProcessor.IsAudioConditionSatisfied(c, audioChannels, audioBitrate))
{
all = false;
break;
}
}
if (all)
{
playlistItem.PlayMethod = PlayMethod.DirectStream;
playlistItem.Container = item.Container;
return playlistItem;
}
}
}
}
TranscodingProfile transcodingProfile = null;
foreach (TranscodingProfile i in options.Profile.TranscodingProfiles)
{
if (i.Type == playlistItem.MediaType && i.Context == options.Context)
{
transcodingProfile = i;
break;
}
}
if (transcodingProfile != null)
{
playlistItem.PlayMethod = PlayMethod.Transcode;
playlistItem.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
playlistItem.EstimateContentLength = transcodingProfile.EstimateContentLength;
playlistItem.Container = transcodingProfile.Container;
playlistItem.AudioCodec = transcodingProfile.AudioCodec;
playlistItem.Protocol = transcodingProfile.Protocol;
List<CodecProfile> audioCodecProfiles = new List<CodecProfile>();
foreach (CodecProfile i in options.Profile.CodecProfiles)
{
if (i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec))
{
audioCodecProfiles.Add(i);
}
if (audioCodecProfiles.Count >= 1) break;
}
List<ProfileCondition> audioTranscodingConditions = new List<ProfileCondition>();
foreach (CodecProfile i in audioCodecProfiles)
{
foreach (var c in i.Conditions)
{
audioTranscodingConditions.Add(c);
}
}
ApplyTranscodingConditions(playlistItem, audioTranscodingConditions);
// Honor requested max channels
if (options.MaxAudioChannels.HasValue)
{
int currentValue = playlistItem.MaxAudioChannels ?? options.MaxAudioChannels.Value;
playlistItem.MaxAudioChannels = Math.Min(options.MaxAudioChannels.Value, currentValue);
}
if (!playlistItem.AudioBitrate.HasValue)
{
playlistItem.AudioBitrate = 128000;
}
}
return playlistItem;
}
private DirectPlayProfile GetVideoDirectPlayProfile(DeviceProfile profile,
MediaSourceInfo mediaSource,
MediaStream videoStream,
MediaStream audioStream)
{
// See if it can be direct played
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in profile.DirectPlayProfiles)
{
if (i.Type == DlnaProfileType.Video && IsVideoDirectPlaySupported(i, mediaSource, videoStream, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay == null)
{
return null;
}
string container = mediaSource.Container;
List<ProfileCondition> conditions = new List<ProfileCondition>();
foreach (ContainerProfile i in profile.ContainerProfiles)
{
if (i.Type == DlnaProfileType.Video &&
ListHelper.ContainsIgnoreCase(i.GetContainers(), container))
{
foreach (var c in i.Conditions)
{
conditions.Add(c);
}
}
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
int? width = videoStream == null ? null : videoStream.Width;
int? height = videoStream == null ? null : videoStream.Height;
int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
double? videoLevel = videoStream == null ? null : videoStream.Level;
string videoProfile = videoStream == null ? null : videoStream.Profile;
float? videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
bool? isAnamorphic = videoStream == null ? null : videoStream.IsAnamorphic;
int? audioBitrate = audioStream == null ? null : audioStream.BitRate;
int? audioChannels = audioStream == null ? null : audioStream.Channels;
string audioProfile = audioStream == null ? null : audioStream.Profile;
TransportStreamTimestamp? timestamp = videoStream == null ? TransportStreamTimestamp.None : mediaSource.Timestamp;
int? packetLength = videoStream == null ? null : videoStream.PacketLength;
// Check container conditions
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic))
{
return null;
}
}
string videoCodec = videoStream == null ? null : videoStream.Codec;
if (string.IsNullOrEmpty(videoCodec))
{
return null;
}
conditions = new List<ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.Video && i.ContainsCodec(videoCodec))
{
foreach (var c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic))
{
return null;
}
}
if (audioStream != null)
{
string audioCodec = audioStream.Codec;
if (string.IsNullOrEmpty(audioCodec))
{
return null;
}
conditions = new List<ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec))
{
foreach (var c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoAudioConditionSatisfied(i, audioChannels, audioBitrate, audioProfile))
{
return null;
}
}
}
return directPlay;
}
private DirectPlayProfile GetVideoDirectPlayProfile(DeviceProfile profile,
MediaSourceInfo mediaSource,
MediaStream videoStream,
MediaStream audioStream)
{
// See if it can be direct played
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in profile.DirectPlayProfiles)
{
if (i.Type == DlnaProfileType.Video && IsVideoDirectPlaySupported(i, mediaSource, videoStream, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay == null)
{
return(null);
}
string container = mediaSource.Container;
List <ProfileCondition> conditions = new List <ProfileCondition>();
foreach (ContainerProfile i in profile.ContainerProfiles)
{
if (i.Type == DlnaProfileType.Video &&
ListHelper.ContainsIgnoreCase(i.GetContainers(), container))
{
conditions.AddRange(i.Conditions);
}
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
int? width = videoStream == null ? null : videoStream.Width;
int? height = videoStream == null ? null : videoStream.Height;
int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
double?videoLevel = videoStream == null ? null : videoStream.Level;
string videoProfile = videoStream == null ? null : videoStream.Profile;
float? videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
int? audioBitrate = audioStream == null ? null : audioStream.BitRate;
int? audioChannels = audioStream == null ? null : audioStream.Channels;
string audioProfile = audioStream == null ? null : audioStream.Profile;
TransportStreamTimestamp?timestamp = videoStream == null ? TransportStreamTimestamp.None : mediaSource.Timestamp;
int?packetLength = videoStream == null ? null : videoStream.PacketLength;
// Check container conditions
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp))
{
return(null);
}
}
string videoCodec = videoStream == null ? null : videoStream.Codec;
if (string.IsNullOrEmpty(videoCodec))
{
return(null);
}
conditions = new List <ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.Video && i.ContainsCodec(videoCodec))
{
conditions.AddRange(i.Conditions);
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp))
{
return(null);
}
}
if (audioStream != null)
{
string audioCodec = audioStream.Codec;
if (string.IsNullOrEmpty(audioCodec))
{
return(null);
}
conditions = new List <ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec))
{
conditions.AddRange(i.Conditions);
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoAudioConditionSatisfied(i, audioChannels, audioBitrate, audioProfile))
{
return(null);
}
}
}
return(directPlay);
}
public ResponseProfile GetVideoMediaProfile(string container,
string audioCodec,
string videoCodec,
int? audioBitrate,
int? audioChannels,
int? width,
int? height,
int? bitDepth,
int? videoBitrate,
string videoProfile,
double? videoLevel,
float? videoFramerate,
int? packetLength,
TransportStreamTimestamp timestamp,
bool? isAnamorphic,
bool? isCabac,
int? refFrames)
{
container = StringHelper.TrimStart((container ?? string.Empty), '.');
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Video)
{
continue;
}
List<string> containers = i.GetContainers();
if (containers.Count > 0 && !ListHelper.ContainsIgnoreCase(containers, container ?? string.Empty))
{
continue;
}
List<string> audioCodecs = i.GetAudioCodecs();
if (audioCodecs.Count > 0 && !ListHelper.ContainsIgnoreCase(audioCodecs, audioCodec ?? string.Empty))
{
continue;
}
List<string> videoCodecs = i.GetVideoCodecs();
if (videoCodecs.Count > 0 && !ListHelper.ContainsIgnoreCase(videoCodecs, videoCodec ?? string.Empty))
{
continue;
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(c, audioBitrate, audioChannels, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isCabac, refFrames))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return i;
}
return null;
}
public ResponseProfile GetVideoMediaProfile(string container,
string audioCodec,
string videoCodec,
int?width,
int?height,
int?bitDepth,
int?videoBitrate,
string videoProfile,
double?videoLevel,
float?videoFramerate,
int?packetLength,
TransportStreamTimestamp timestamp,
bool?isAnamorphic,
bool?isCabac,
int?refFrames,
int?numVideoStreams,
int?numAudioStreams)
{
container = StringHelper.TrimStart((container ?? string.Empty), '.');
foreach (var i in ResponseProfiles)
{
if (i.Type != DlnaProfileType.Video)
{
continue;
}
List <string> containers = i.GetContainers();
if (containers.Count > 0 && !ListHelper.ContainsIgnoreCase(containers, container ?? string.Empty))
{
continue;
}
List <string> audioCodecs = i.GetAudioCodecs();
if (audioCodecs.Count > 0 && !ListHelper.ContainsIgnoreCase(audioCodecs, audioCodec ?? string.Empty))
{
continue;
}
List <string> videoCodecs = i.GetVideoCodecs();
if (videoCodecs.Count > 0 && !ListHelper.ContainsIgnoreCase(videoCodecs, videoCodec ?? string.Empty))
{
continue;
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
var anyOff = false;
foreach (ProfileCondition c in i.Conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(c, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isCabac, refFrames, numVideoStreams, numAudioStreams))
{
anyOff = true;
break;
}
}
if (anyOff)
{
continue;
}
return(i);
}
return(null);
}
private PlayMethod?GetVideoDirectPlayProfile(DeviceProfile profile,
MediaSourceInfo mediaSource,
MediaStream videoStream,
MediaStream audioStream,
bool isEligibleForDirectPlay,
bool isEligibleForDirectStream)
{
if (videoStream == null)
{
_logger.Info("Profile: {0}, Cannot direct stream with no known video stream. Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return(null);
}
// See if it can be direct played
DirectPlayProfile directPlay = null;
foreach (DirectPlayProfile i in profile.DirectPlayProfiles)
{
if (i.Type == DlnaProfileType.Video && IsVideoDirectPlaySupported(i, mediaSource, videoStream, audioStream))
{
directPlay = i;
break;
}
}
if (directPlay == null)
{
_logger.Info("Profile: {0}, No direct play profiles found for Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return(null);
}
string container = mediaSource.Container;
List <ProfileCondition> conditions = new List <ProfileCondition>();
foreach (ContainerProfile i in profile.ContainerProfiles)
{
if (i.Type == DlnaProfileType.Video &&
ListHelper.ContainsIgnoreCase(i.GetContainers(), container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
ConditionProcessor conditionProcessor = new ConditionProcessor();
int? width = videoStream == null ? null : videoStream.Width;
int? height = videoStream == null ? null : videoStream.Height;
int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
double?videoLevel = videoStream == null ? null : videoStream.Level;
string videoProfile = videoStream == null ? null : videoStream.Profile;
float? videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
bool? isAnamorphic = videoStream == null ? null : videoStream.IsAnamorphic;
string videoCodecTag = videoStream == null ? null : videoStream.CodecTag;
int? audioBitrate = audioStream == null ? null : audioStream.BitRate;
int? audioChannels = audioStream == null ? null : audioStream.Channels;
string audioProfile = audioStream == null ? null : audioStream.Profile;
TransportStreamTimestamp?timestamp = videoStream == null ? TransportStreamTimestamp.None : mediaSource.Timestamp;
int?packetLength = videoStream == null ? null : videoStream.PacketLength;
int?refFrames = videoStream == null ? null : videoStream.RefFrames;
int?numAudioStreams = mediaSource.GetStreamCount(MediaStreamType.Audio);
int?numVideoStreams = mediaSource.GetStreamCount(MediaStreamType.Video);
// Check container conditions
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, refFrames, numVideoStreams, numAudioStreams, videoCodecTag))
{
LogConditionFailure(profile, "VideoContainerProfile", i, mediaSource);
return(null);
}
}
string videoCodec = videoStream == null ? null : videoStream.Codec;
if (string.IsNullOrEmpty(videoCodec))
{
_logger.Info("Profile: {0}, DirectPlay=false. Reason=Unknown video codec. Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return(null);
}
conditions = new List <ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.Video && i.ContainsCodec(videoCodec, container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
if (!conditionProcessor.IsVideoConditionSatisfied(i, width, height, bitDepth, videoBitrate, videoProfile, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, refFrames, numVideoStreams, numAudioStreams, videoCodecTag))
{
LogConditionFailure(profile, "VideoCodecProfile", i, mediaSource);
return(null);
}
}
if (audioStream != null)
{
string audioCodec = audioStream.Codec;
if (string.IsNullOrEmpty(audioCodec))
{
_logger.Info("Profile: {0}, DirectPlay=false. Reason=Unknown audio codec. Path: {1}",
profile.Name ?? "Unknown Profile",
mediaSource.Path ?? "Unknown path");
return(null);
}
conditions = new List <ProfileCondition>();
foreach (CodecProfile i in profile.CodecProfiles)
{
if (i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec, container))
{
foreach (ProfileCondition c in i.Conditions)
{
conditions.Add(c);
}
}
}
foreach (ProfileCondition i in conditions)
{
bool?isSecondaryAudio = audioStream == null ? null : mediaSource.IsSecondaryAudio(audioStream);
if (!conditionProcessor.IsVideoAudioConditionSatisfied(i, audioChannels, audioBitrate, audioProfile, isSecondaryAudio))
{
LogConditionFailure(profile, "VideoAudioCodecProfile", i, mediaSource);
return(null);
}
}
}
if (isEligibleForDirectPlay && mediaSource.SupportsDirectPlay)
{
if (mediaSource.Protocol == MediaProtocol.Http)
{
if (_localPlayer.CanAccessUrl(mediaSource.Path, mediaSource.RequiredHttpHeaders.Count > 0))
{
return(PlayMethod.DirectPlay);
}
}
else if (mediaSource.Protocol == MediaProtocol.File)
{
if (_localPlayer.CanAccessFile(mediaSource.Path))
{
return(PlayMethod.DirectPlay);
}
}
}
if (isEligibleForDirectStream && mediaSource.SupportsDirectStream)
{
return(PlayMethod.DirectStream);
}
return(null);
}
private DirectPlayProfile GetVideoDirectPlayProfile(DeviceProfile profile,
MediaSourceInfo mediaSource,
MediaStream videoStream,
MediaStream audioStream)
{
// See if it can be direct played
var directPlay = profile.DirectPlayProfiles
.FirstOrDefault(i => i.Type == DlnaProfileType.Video && IsVideoDirectPlaySupported(i, mediaSource, videoStream, audioStream));
if (directPlay == null)
{
return(null);
}
var container = mediaSource.Container;
var conditions = profile.ContainerProfiles
.Where(i => i.Type == DlnaProfileType.Video && i.GetContainers().Contains(container, StringComparer.OrdinalIgnoreCase))
.SelectMany(i => i.Conditions);
var conditionProcessor = new ConditionProcessor();
var width = videoStream == null ? null : videoStream.Width;
var height = videoStream == null ? null : videoStream.Height;
var bitDepth = videoStream == null ? null : videoStream.BitDepth;
var videoBitrate = videoStream == null ? null : videoStream.BitRate;
var videoLevel = videoStream == null ? null : videoStream.Level;
var videoProfile = videoStream == null ? null : videoStream.Profile;
var videoFramerate = videoStream == null ? null : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate;
var audioBitrate = audioStream == null ? null : audioStream.BitRate;
var audioChannels = audioStream == null ? null : audioStream.Channels;
var timestamp = videoStream == null ? TransportStreamTimestamp.None : mediaSource.Timestamp;
var packetLength = videoStream == null ? null : videoStream.PacketLength;
// Check container conditions
if (!conditions.All(i => conditionProcessor.IsVideoConditionSatisfied(i,
audioBitrate,
audioChannels,
width,
height,
bitDepth,
videoBitrate,
videoProfile,
videoLevel,
videoFramerate,
packetLength,
timestamp)))
{
return(null);
}
var videoCodec = videoStream == null ? null : videoStream.Codec;
if (string.IsNullOrEmpty(videoCodec))
{
return(null);
}
conditions = profile.CodecProfiles
.Where(i => i.Type == CodecType.Video && i.ContainsCodec(videoCodec))
.SelectMany(i => i.Conditions);
if (!conditions.All(i => conditionProcessor.IsVideoConditionSatisfied(i,
audioBitrate,
audioChannels,
width,
height,
bitDepth,
videoBitrate,
videoProfile,
videoLevel,
videoFramerate,
packetLength,
timestamp)))
{
return(null);
}
if (audioStream != null)
{
var audioCodec = audioStream.Codec;
if (string.IsNullOrEmpty(audioCodec))
{
return(null);
}
conditions = profile.CodecProfiles
.Where(i => i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec))
.SelectMany(i => i.Conditions);
if (!conditions.All(i => conditionProcessor.IsVideoAudioConditionSatisfied(i,
audioChannels,
audioBitrate)))
{
return(null);
}
}
return(directPlay);
}
