private static MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video i, MediaSourceType type)
{
var mediaStreams = MediaSourceManager.GetMediaStreams(i.Id)
.ToList();
var locationType = i.LocationType;
var info = new MediaSourceInfo
{
Id = i.Id.ToString("N"),
IsoType = i.IsoType,
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
MediaStreams = mediaStreams,
Name = GetMediaSourceName(i, mediaStreams),
Path = enablePathSubstitution ? GetMappedPath(i.Path, locationType) : i.Path,
RunTimeTicks = i.RunTimeTicks,
Video3DFormat = i.Video3DFormat,
VideoType = i.VideoType,
Container = i.Container,
Size = i.Size,
Timestamp = i.Timestamp,
Type = type,
PlayableStreamFileNames = i.PlayableStreamFileNames.ToList(),
SupportsDirectStream = i.VideoType == VideoType.VideoFile
};
if (info.Protocol == MediaProtocol.File)
{
info.ETag = i.DateModified.Ticks.ToString(CultureInfo.InvariantCulture).GetMD5().ToString("N");
}
if (i.IsShortcut)
{
info.Path = i.ShortcutPath;
if (info.Path.StartsWith("Http", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Http;
}
else if (info.Path.StartsWith("Rtmp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtmp;
}
else if (info.Path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtsp;
}
else
{
info.Protocol = MediaProtocol.File;
}
}
if (string.IsNullOrEmpty(info.Container))
{
if (i.VideoType == VideoType.VideoFile || i.VideoType == VideoType.Iso)
{
if (!string.IsNullOrWhiteSpace(i.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
{
info.Container = System.IO.Path.GetExtension(i.Path).TrimStart('.');
}
}
}
try
{
var bitrate = i.TotalBitrate ??
info.MediaStreams.Where(m => m.Type != MediaStreamType.Subtitle && !string.Equals(m.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase))
.Select(m => m.BitRate ?? 0)
.Sum();
if (bitrate > 0)
{
info.Bitrate = bitrate;
}
}
catch (OverflowException ex)
{
Logger.ErrorException("Error calculating total bitrate", ex);
}
return info;
}
public bool BuildGraph(string source, MediaSourceType mediaSourceType)
{
return(_mediaControl.BuildGraph(source, mediaSourceType));
}
internal MediaSource(string name, MediaSourceType type)
{
Name = name;
MediaSourceType = type;
}
internal MediaSource(string name, MediaSourceType type)
{
this._name = name;
this._type = type;
}
private static MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video i, MediaSourceType type)
{
var mediaStreams = MediaSourceManager.GetMediaStreams(i.Id)
.ToList();
var locationType = i.LocationType;
var info = new MediaSourceInfo
{
Id = i.Id.ToString("N"),
IsoType = i.IsoType,
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
MediaStreams = mediaStreams,
Name = GetMediaSourceName(i, mediaStreams),
Path = enablePathSubstitution ? GetMappedPath(i, i.Path, locationType) : i.Path,
RunTimeTicks = i.RunTimeTicks,
Video3DFormat = i.Video3DFormat,
VideoType = i.VideoType,
Container = i.Container,
Size = i.Size,
Timestamp = i.Timestamp,
Type = type,
PlayableStreamFileNames = i.PlayableStreamFileNames.ToList(),
SupportsDirectStream = i.VideoType == VideoType.VideoFile
};
if (info.Protocol == MediaProtocol.File)
{
info.ETag = i.DateModified.Ticks.ToString(CultureInfo.InvariantCulture).GetMD5().ToString("N");
}
if (i.IsShortcut)
{
info.Path = i.ShortcutPath;
if (info.Path.StartsWith("Http", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Http;
}
else if (info.Path.StartsWith("Rtmp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtmp;
}
else if (info.Path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtsp;
}
else
{
info.Protocol = MediaProtocol.File;
}
}
if (string.IsNullOrEmpty(info.Container))
{
if (i.VideoType == VideoType.VideoFile || i.VideoType == VideoType.Iso)
{
if (!string.IsNullOrWhiteSpace(i.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
{
info.Container = System.IO.Path.GetExtension(i.Path).TrimStart('.');
}
}
}
try
{
var bitrate = i.TotalBitrate ??
info.MediaStreams.Where(m => m.Type != MediaStreamType.Subtitle && !string.Equals(m.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase))
.Select(m => m.BitRate ?? 0)
.Sum();
if (bitrate > 0)
{
info.Bitrate = bitrate;
}
}
catch (OverflowException ex)
{
Logger.ErrorException("Error calculating total bitrate", ex);
}
return(info);
}
private MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video media, MediaSourceType type)
{
if (media == null)
{
throw new ArgumentNullException("media");
}
var locationType = media.LocationType;
var info = new MediaSourceInfo
{
Id = media.Id.ToString("N"),
IsoType = media.IsoType,
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
MediaStreams = MediaSourceManager.GetMediaStreams(media.Id),
Name = GetMediaSourceName(media),
Path = enablePathSubstitution ? GetMappedPath(media, media.Path, locationType) : media.Path,
RunTimeTicks = media.RunTimeTicks,
Video3DFormat = media.Video3DFormat,
VideoType = media.VideoType,
Container = media.Container,
Size = media.Size,
Timestamp = media.Timestamp,
Type = type,
SupportsDirectStream = media.VideoType == VideoType.VideoFile,
IsRemote = media.IsShortcut
};
if (info.Protocol == MediaProtocol.File)
{
info.ETag = media.DateModified.Ticks.ToString(CultureInfo.InvariantCulture).GetMD5().ToString("N");
}
if (media.IsShortcut)
{
info.Path = media.ShortcutPath;
if (!string.IsNullOrWhiteSpace(info.Path))
{
if (info.Path.StartsWith("Http", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Http;
info.SupportsDirectStream = false;
}
else if (info.Path.StartsWith("Rtmp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtmp;
info.SupportsDirectStream = false;
}
else if (info.Path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtsp;
info.SupportsDirectStream = false;
}
else
{
info.Protocol = MediaProtocol.File;
}
}
}
if (string.IsNullOrEmpty(info.Container))
{
if (media.VideoType == VideoType.VideoFile || media.VideoType == VideoType.Iso)
{
if (!string.IsNullOrWhiteSpace(media.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
{
info.Container = System.IO.Path.GetExtension(media.Path).TrimStart('.');
}
}
}
info.Bitrate = media.TotalBitrate;
info.InferTotalBitrate();
return(info);
}
internal static extern WebRTCErrorCode AddMediaSource(IntPtr handle, MediaSourceType type, out uint sourceId);
private static MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video i, MediaSourceType type)
{
var mediaStreams = MediaSourceManager.GetMediaStreams(i.Id)
.ToList();
var locationType = i.LocationType;
var info = new MediaSourceInfo
{
Id = i.Id.ToString("N"),
IsoType = i.IsoType,
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
MediaStreams = mediaStreams,
Name = GetMediaSourceName(i, mediaStreams),
Path = enablePathSubstitution ? GetMappedPath(i, i.Path, locationType) : i.Path,
RunTimeTicks = i.RunTimeTicks,
Video3DFormat = i.Video3DFormat,
VideoType = i.VideoType,
Container = i.Container,
Size = i.Size,
Timestamp = i.Timestamp,
Type = type,
PlayableStreamFileNames = i.PlayableStreamFileNames.ToList(),
SupportsDirectStream = i.VideoType == VideoType.VideoFile,
IsRemote = i.IsShortcut
};
if (info.Protocol == MediaProtocol.File)
{
info.ETag = i.DateModified.Ticks.ToString(CultureInfo.InvariantCulture).GetMD5().ToString("N");
}
if (i.IsShortcut)
{
info.Path = i.ShortcutPath;
if (info.Path.StartsWith("Http", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Http;
}
else if (info.Path.StartsWith("Rtmp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtmp;
}
else if (info.Path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
{
info.Protocol = MediaProtocol.Rtsp;
}
else
{
info.Protocol = MediaProtocol.File;
}
}
if (string.IsNullOrEmpty(info.Container))
{
if (i.VideoType == VideoType.VideoFile || i.VideoType == VideoType.Iso)
{
if (!string.IsNullOrWhiteSpace(i.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
{
info.Container = System.IO.Path.GetExtension(i.Path).TrimStart('.');
}
}
}
info.Bitrate = i.TotalBitrate;
info.InferTotalBitrate();
return(info);
}
public bool BuildGraph(string source, MediaSourceType mediaSourceType)
{
return(MediaEngine.BuildGraph(source, mediaSourceType));
}
private static MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video i, MediaSourceType type)
{
var mediaStreams = ItemRepository.GetMediaStreams(new MediaStreamQuery {
ItemId = i.Id
}).ToList();
var locationType = i.LocationType;
var info = new MediaSourceInfo
{
Id = i.Id.ToString("N"),
IsoType = i.IsoType,
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
MediaStreams = mediaStreams,
Name = GetMediaSourceName(i, mediaStreams),
Path = enablePathSubstitution ? GetMappedPath(i.Path, locationType) : i.Path,
RunTimeTicks = i.RunTimeTicks,
Video3DFormat = i.Video3DFormat,
VideoType = i.VideoType,
Container = i.Container,
Size = i.Size,
Formats = (i.FormatName ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(),
Timestamp = i.Timestamp,
Type = type,
PlayableStreamFileNames = i.PlayableStreamFileNames.ToList()
};
if (string.IsNullOrEmpty(info.Container))
{
if (i.VideoType == VideoType.VideoFile || i.VideoType == VideoType.Iso)
{
if (!string.IsNullOrWhiteSpace(i.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
{
info.Container = System.IO.Path.GetExtension(i.Path).TrimStart('.');
}
}
}
try
{
var bitrate = i.TotalBitrate ??
info.MediaStreams.Where(m => m.Type != MediaStreamType.Subtitle && !string.Equals(m.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase))
.Select(m => m.BitRate ?? 0)
.Sum();
if (bitrate > 0)
{
info.Bitrate = bitrate;
}
}
catch (OverflowException ex)
{
Logger.ErrorException("Error calculating total bitrate", ex);
}
return(info);
}
private static MediaSourceInfo GetVersionInfo(bool enablePathSubstitution, Video i, MediaSourceType type)
{
var mediaStreams = ItemRepository.GetMediaStreams(new MediaStreamQuery { ItemId = i.Id }).ToList();
var locationType = i.LocationType;
var info = new MediaSourceInfo
{
Id = i.Id.ToString("N"),
IsoType = i.IsoType,
Protocol = locationType == LocationType.Remote ? MediaProtocol.Http : MediaProtocol.File,
MediaStreams = mediaStreams,
Name = GetMediaSourceName(i, mediaStreams),
Path = enablePathSubstitution ? GetMappedPath(i.Path, locationType) : i.Path,
RunTimeTicks = i.RunTimeTicks,
Video3DFormat = i.Video3DFormat,
VideoType = i.VideoType,
Container = i.Container,
Size = i.Size,
Formats = (i.FormatName ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList(),
Timestamp = i.Timestamp,
Type = type,
PlayableStreamFileNames = i.PlayableStreamFileNames.ToList()
};
if (string.IsNullOrEmpty(info.Container))
{
if (i.VideoType == VideoType.VideoFile || i.VideoType == VideoType.Iso)
{
if (!string.IsNullOrWhiteSpace(i.Path) && locationType != LocationType.Remote && locationType != LocationType.Virtual)
{
info.Container = System.IO.Path.GetExtension(i.Path).TrimStart('.');
}
}
}
try
{
var bitrate = i.TotalBitrate ??
info.MediaStreams.Where(m => m.Type != MediaStreamType.Subtitle && !string.Equals(m.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase))
.Select(m => m.BitRate ?? 0)
.Sum();
if (bitrate > 0)
{
info.Bitrate = bitrate;
}
}
catch (OverflowException ex)
{
Logger.ErrorException("Error calculating total bitrate", ex);
}
return info;
}
internal MediaSource(string name, MediaSourceType type)
{
Name = name;
MediaSourceType = type;
}
internal MediaSource(string name, MediaSourceType type)
{
this._name = name;
this._type = type;
}
public static IFilterGraph BuildFilterGraph(string source,
MediaSourceType mediaSourceType,
IntPtr hMediaWindow,
Renderer preferredVideoRenderer,
Action <string> onErrorCallback,
Func <string, bool> onPartialSuccessCallback)
{
IFilterGraph filterGraph = null;
var success = false;
try
{
TraceSink.GetTraceSink().TraceInformation(
String.Format("Start building filter graph. Source: {0}. WhatToPlay: {1}. PreferredVideoRenderer: {2}.",
source, mediaSourceType, preferredVideoRenderer));
filterGraph = GetInitialFilterGraph(source, mediaSourceType);
var parameters = new FilterGraphBuilderParameters
{
Source = source,
MediaWindowHandle = hMediaWindow,
PreferredVideoRenderer = preferredVideoRenderer,
DiscPath = source,
Flags = AM_DVD_GRAPH_FLAGS.AM_DVD_HWDEC_PREFER,
OnPartialSuccessCallback = onPartialSuccessCallback
};
filterGraph.BuildUp(parameters);
#if DEBUG
filterGraph.AddToRot();
#endif
TraceSink.GetTraceSink().TraceInformation("The graph was built successfully.");
success = true;
return(filterGraph);
}
catch (AbortException)
{
TraceSink.GetTraceSink().TraceWarning("User abort.");
return(null);
}
catch (FilterGraphBuilderException e)
{
TraceSink.GetTraceSink().TraceError(e.ToString());
onErrorCallback(e.Message);
return(null);
}
catch (Exception e)
{
TraceSink.GetTraceSink().TraceError(e.ToString());
onErrorCallback(e.Message);
return(null);
}
finally
{
if (!success && filterGraph != null)
{
filterGraph.Dispose();
}
}
}
