63 lines
2.0 KiB
C#
63 lines
2.0 KiB
C#
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using System;
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namespace MediaBrowser.Model.Dlna
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{
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public class DlnaMaps
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{
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public static readonly string DefaultStreaming =
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FlagsToString(DlnaFlags.StreamingTransferMode |
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DlnaFlags.BackgroundTransferMode |
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DlnaFlags.ConnectionStall |
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DlnaFlags.ByteBasedSeek |
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DlnaFlags.DlnaV15);
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public static readonly string DefaultInteractive =
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FlagsToString(DlnaFlags.InteractiveTransferMode |
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DlnaFlags.BackgroundTransferMode |
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DlnaFlags.ConnectionStall |
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DlnaFlags.ByteBasedSeek |
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DlnaFlags.DlnaV15);
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public static string FlagsToString(DlnaFlags flags)
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{
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return string.Format("{0:X8}{1:D24}", (ulong)flags, 0);
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}
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public static string GetOrgOpValue(bool hasKnownRuntime, bool isDirectStream, TranscodeSeekInfo profileTranscodeSeekInfo)
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{
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if (hasKnownRuntime)
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{
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var orgOp = string.Empty;
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// Time-based seeking currently only possible when transcoding
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orgOp += isDirectStream ? "0" : "1";
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// Byte-based seeking only possible when not transcoding
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orgOp += isDirectStream || profileTranscodeSeekInfo == TranscodeSeekInfo.Bytes ? "1" : "0";
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return orgOp;
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}
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// No seeking is available if we don't know the content runtime
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return "00";
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}
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}
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[Flags]
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public enum DlnaFlags : ulong
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{
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BackgroundTransferMode = (1 << 22),
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ByteBasedSeek = (1 << 29),
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ConnectionStall = (1 << 21),
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DlnaV15 = (1 << 20),
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InteractiveTransferMode = (1 << 23),
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PlayContainer = (1 << 28),
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RtspPause = (1 << 25),
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S0Increase = (1 << 27),
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SenderPaced = (1L << 31),
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SnIncrease = (1 << 26),
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StreamingTransferMode = (1 << 24),
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TimeBasedSeek = (1 << 30)
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}
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}
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