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80 lines
3.1 KiB
80 lines
3.1 KiB
/*
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Copyright (C) <2007-2016> <Kay Diefenthal>
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SatIp.RtspSample is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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SatIp.RtspSample is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SatIp.RtspSample. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp.Rtcp
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{
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public class ReportBlock
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{
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/// <summary>
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/// Get the length of the block.
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/// </summary>
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public int BlockLength { get { return (24); } }
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/// <summary>
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/// Get the synchronization source.
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/// </summary>
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public string SynchronizationSource { get; private set; }
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/// <summary>
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/// Get the fraction lost.
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/// </summary>
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public int FractionLost { get; private set; }
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/// <summary>
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/// Get the cumulative packets lost.
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/// </summary>
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public int CumulativePacketsLost { get; private set; }
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/// <summary>
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/// Get the highest number received.
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/// </summary>
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public int HighestNumberReceived { get; private set; }
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/// <summary>
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/// Get the inter arrival jitter.
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/// </summary>
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public int InterArrivalJitter { get; private set; }
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/// <summary>
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/// Get the timestamp of the last report.
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/// </summary>
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public int LastReportTimeStamp { get; private set; }
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/// <summary>
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/// Get the delay since the last report.
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/// </summary>
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public int DelaySinceLastReport { get; private set; }
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/// <summary>
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/// Initialize a new instance of the ReportBlock class.
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/// </summary>
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public ReportBlock() { }
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/// <summary>
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/// Unpack the data in a packet.
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/// </summary>
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/// <param name="buffer">The buffer containing the packet.</param>
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/// <param name="offset">The offset to the first byte of the packet within the buffer.</param>
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/// <returns>An ErrorSpec instance if an error occurs; null otherwise.</returns>
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public void Process(byte[] buffer, int offset)
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{
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SynchronizationSource = Utils.ConvertBytesToString(buffer, offset, 4);
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FractionLost = buffer[offset + 4];
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CumulativePacketsLost = Utils.Convert3BytesToInt(buffer, offset + 5);
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HighestNumberReceived = Utils.Convert4BytesToInt(buffer, offset + 8);
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InterArrivalJitter = Utils.Convert4BytesToInt(buffer, offset + 12);
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LastReportTimeStamp = Utils.Convert4BytesToInt(buffer, offset + 16);
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DelaySinceLastReport = Utils.Convert4BytesToInt(buffer, offset + 20);
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}
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}
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}
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