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video streaming

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This commit is contained in:
LukePulverenti
2013-02-26 23:44:41 -05:00
parent 511328edf9
commit ff6325efc5
10 changed files with 106 additions and 57 deletions
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63
MediaBrowser.Api/Playback/BaseStreamingService.cs
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@@ -610,6 +610,17 @@ namespace MediaBrowser.Api.Playback
var media = (IHasMediaStreams)item;
var url = Request.PathInfo;
if (!request.AudioCodec.HasValue)
{
request.AudioCodec = InferAudioCodec(url);
}
if (!request.VideoCodec.HasValue)
{
request.VideoCodec = InferVideoCodec(url);
}
return new StreamState
{
Item = item,
@@ -617,8 +628,58 @@ namespace MediaBrowser.Api.Playback
AudioStream = GetMediaStream(media.MediaStreams, request.AudioStreamIndex, MediaStreamType.Audio, true),
VideoStream = GetMediaStream(media.MediaStreams, request.VideoStreamIndex, MediaStreamType.Video, true),
SubtitleStream = GetMediaStream(media.MediaStreams, request.SubtitleStreamIndex, MediaStreamType.Subtitle, false),
Url = Request.PathInfo
Url = url
};
}
/// <summary>
/// Infers the audio codec based on the url
/// </summary>
/// <param name="url">The URL.</param>
/// <returns>System.Nullable{AudioCodecs}.</returns>
private AudioCodecs? InferAudioCodec(string url)
{
var ext = Path.GetExtension(url);
if (string.Equals(ext, ".mp3", StringComparison.OrdinalIgnoreCase))
{
return AudioCodecs.Mp3;
}
if (string.Equals(ext, ".aac", StringComparison.OrdinalIgnoreCase))
{
return AudioCodecs.Aac;
}
if (string.Equals(ext, ".wam", StringComparison.OrdinalIgnoreCase))
{
return AudioCodecs.Wma;
}
return null;
}
/// <summary>
/// Infers the video codec.
/// </summary>
/// <param name="url">The URL.</param>
/// <returns>System.Nullable{VideoCodecs}.</returns>
private VideoCodecs? InferVideoCodec(string url)
{
var ext = Path.GetExtension(url);
if (string.Equals(ext, ".asf", StringComparison.OrdinalIgnoreCase))
{
return VideoCodecs.Wmv;
}
if (string.Equals(ext, ".webm", StringComparison.OrdinalIgnoreCase))
{
return VideoCodecs.Vpx;
}
if (string.Equals(ext, ".ogg", StringComparison.OrdinalIgnoreCase))
{
return VideoCodecs.Theora;
}
return null;
}
}
}