Began work on DVB-SIS

skyscraper8/DvbSis/DsAciHandler.cs

@@ -0,0 +1,67 @@
+using skyscraper5.Mpeg2;
+using skyscraper5.Skyscraper.IO;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal class DsAciHandler : IPsiProcessor
+    {
+        private readonly SisHandler sisOutput;
+
+        public DsAciHandler(SisHandler sisOutput)
+        {
+            this.sisOutput = sisOutput;
+        }
+
+        public void GatherPsi(PsiSection section, int sourcePid)
+        {
+            byte[] bytes = section.GetData();
+            MemoryStream ms = new MemoryStream(bytes, false);
+
+            byte tableId = ms.ReadUInt8();
+
+            byte byteA = ms.ReadUInt8();
+            bool sectionSyntaxIndicator = (byteA & 0x80) != 0;
+            bool reservedFutureUse = (byteA & 0x40) != 0;
+            int reservedA = (byteA & 0x30) >> 4;
+
+            int sectionLength = (byteA & 0x0f);
+            sectionLength <<= 8;
+            sectionLength += ms.ReadUInt8();
+
+            ushort currentDsaGroupId = ms.ReadUInt16BE();
+
+            byte byteB = ms.ReadUInt8();
+            int reservedB = (byteB & 0xc0) >> 6;
+            int versionNumber = (byteB & 0x3e) >> 1;
+            bool currentNextIndicator = (byteB & 0x01) != 0;
+
+            byte sectionNumber = ms.ReadUInt8();
+            byte lastSectionNumber = ms.ReadUInt8();
+
+            byte[] dsaciFileData = ms.ReadBytes(ms.GetAvailableBytes() - 4);
+
+            uint crc32 = ms.ReadUInt32BE();
+
+            PushSection(currentDsaGroupId, versionNumber, sectionNumber, lastSectionNumber, dsaciFileData);
+        }
+
+        private void PushSection(ushort currentDsaGroupId, int versionNumber, byte sectionNumber, byte lastSectionNumber, byte[] dsaciFileData)
+        {
+            if (sectionNumber == 0 && lastSectionNumber == 0)
+            {
+                MemoryStream ms = new MemoryStream(dsaciFileData, false);
+                sisOutput.OnSisDsaci(currentDsaGroupId, versionNumber, sectionNumber, lastSectionNumber, ms);
+                return;
+            }
+            else
+            {
+                throw new NotImplementedException("A DSACI Configuration spanning more than one section was detected. This is not supported yet. It would be great if you could share a sample of this stream, so I can fix it. \n - Cheers, Fey");
+            }
+        }
+    }
+}

skyscraper8/DvbSis/FtiHandler.cs

@@ -0,0 +1,96 @@
+using skyscraper5.Mpeg2;
+using skyscraper5.T2MI;
+using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal class FtiHandler : ITsPacketProcessor, IPayloadUnitDecoder, T2MIEventHandler
+    {
+        public FtiHandler(int pid, SisHandler sisOutput, T2MIEventHandler t2miOutput) 
+        {
+            this.t2miProxy = new T2MIDecoder(pid, this);
+            this.t2miOutput = t2miOutput;
+            this.sisOutput = sisOutput;
+        }
+
+        private SisHandler sisOutput;
+        private T2MIEventHandler t2miOutput;
+        private T2MIDecoder t2miProxy;
+
+        public void PacketLoss()
+        {
+            t2miProxy.PacketLoss();
+        }
+
+        public void PushPacket(TsPacket packet)
+        {
+           t2miProxy.PushPacket(packet);
+        }
+
+        public void OnT2MiPacketLoss(int pid, byte expectedPacket, T2MIHeader header)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiPacket(int pid, byte basebandFramePlpId, byte[] basebandPacket)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiTimestamp(int pid, _0x20_DvbT2Timestamp t2Timestamp)
+        {
+            sisOutput.OnSisTimestamp(pid, t2Timestamp);
+        }
+
+        public void OnT2MiIqData(int relatedPid, _0x31_IqData iqData)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiIqData(int relatedPid, _0x01_IqData iqData2)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiError(int relatedPid, int skyscraperErrorCode)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiL1Current(int relatedPid, _0x10_L1Current l1Current)
+        {
+            t2miOutput.OnT2MiL1Current(relatedPid, l1Current);
+        }
+
+        public void OnT2MiArbitraryCellInsertion(int relatedPid, _0x02_ArbitraryCellInsertion arbitraryCellInsertion)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiBalancingCells(int relatedPid, byte frameIndex, uint numActiveBiasCellsPerP2)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiL1Future(int relatedPid, _0x11_L1Future l1Future)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnT2MiIndividualAddressing(int relatedPid, _0x21_IndividualAddressing individualAddressing)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void OnFramingAndTimingInformation(int relatedPid, _0xF0_FramingTimingInformation fti)
+        {
+            sisOutput.OnSisFti(relatedPid, fti);
+        }
+    }
+}

skyscraper8/DvbSis/NullSisHandler.cs

@@ -0,0 +1,35 @@
+using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal class NullSisHandler : SisHandler
+    {
+        public void OnSisDsaci(ushort currentDsaGroupId, int versionNumber, byte sectionNumber, byte lastSectionNumber, Stream dsaci)
+        {
+
+        }
+
+        public void OnSisEit(int sourcePid, SisEitContainer eitContainer)
+        {
+
+        }
+
+        public void OnSisFti(int relatedPid, _0xF0_FramingTimingInformation fti)
+        {
+        }
+
+        public void OnSisPat(int sourcePid, SisPatContainer patContainer)
+        {
+        }
+
+        public void OnSisTimestamp(int pid, _0x20_DvbT2Timestamp t2Timestamp)
+        {
+        }
+    }
+}

skyscraper8/DvbSis/SisEitContainer.cs

@@ -0,0 +1,46 @@
+using skyscraper5.Dvb.Psi;
+using skyscraper5.Dvb.Psi.Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal class SisEitContainer : IEitEventHandler
+    {
+        public void OnEitEvent(EitEvent eitEvent)
+        {
+            if (_eitEvents == null)
+                _eitEvents = new List<EitEvent>();
+
+            _eitEvents.Add(eitEvent);
+        }
+
+        public void SetNetworkId(ushort networkId, bool forceOverwrite = false)
+        {
+            NetworkId = networkId;
+        }
+
+        public void SetTransportStreamId(ushort transportStreamId)
+        {
+            TransportStreamId = transportStreamId;
+        }
+
+        public ushort? TransportStreamId { get; private set; }
+        public ushort? NetworkId { get; private set; }
+
+        public IReadOnlyList<EitEvent> Events
+        {
+            get
+            {
+                if (_eitEvents == null)
+                    return new List<EitEvent>();
+                return _eitEvents.AsReadOnly();
+            }
+        }
+
+        private List<EitEvent> _eitEvents;
+    }
+}

skyscraper8/DvbSis/SisHandler.cs

@@ -0,0 +1,19 @@
+using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal interface SisHandler
+    {
+        void OnSisDsaci(ushort currentDsaGroupId, int versionNumber, byte sectionNumber, byte lastSectionNumber, Stream dsaci);
+        void OnSisEit(int sourcePid, SisEitContainer eitContainer);
+        void OnSisFti(int relatedPid, _0xF0_FramingTimingInformation fti);
+        void OnSisPat(int sourcePid, SisPatContainer patContainer);
+        void OnSisTimestamp(int pid, _0x20_DvbT2Timestamp t2Timestamp);
+    }
+}

skyscraper8/DvbSis/SisPatContainer.cs

@@ -0,0 +1,46 @@
+using skyscraper5.Mpeg2.Psi;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal class SisPatContainer : IPatEventHandler
+    {
+        public ushort? TransportStreamId { get; private set; }
+        public int? NetworkPid { get; private set; }
+        
+        public ReadOnlyDictionary<int,ushort> ProgramMappings
+        {
+            get
+            {
+                if (_ProgramMappings == null)
+                {
+                    return new ReadOnlyDictionary<int, ushort>(new Dictionary<int, ushort>());
+                }
+                return _ProgramMappings.AsReadOnly();
+            }
+        }
+        private Dictionary<int,ushort> _ProgramMappings;
+
+        public void NetworkPidFromPat(int networkPid)
+        {
+            NetworkPid = networkPid;
+        }
+
+        public void ProgramMapPidFromPat(int pmtPid, ushort programNumber)
+        {
+            if (_ProgramMappings == null)
+                _ProgramMappings = new Dictionary<int,ushort>();
+            _ProgramMappings.Add(pmtPid, programNumber);
+        }
+
+        public void SetTransportStreamId(ushort transportStreamId)
+        {
+            TransportStreamId = transportStreamId;
+        }
+    }
+}

skyscraper8/DvbSis/SisPsiHandler.cs

@@ -0,0 +1,42 @@
+using skyscraper5.Dvb.Psi;
+using skyscraper5.Mpeg2;
+using skyscraper5.Mpeg2.Psi;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.DvbSis
+{
+    internal class SisPsiHandler : IPsiProcessor
+    {
+        public SisPsiHandler(SisHandler handler) 
+        { 
+            _handler = handler;
+        }
+
+        private SisHandler _handler;
+
+        public void GatherPsi(PsiSection section, int sourcePid)
+        {
+            switch (section.TableId)
+            {
+                case 0x00:
+                    SisPatContainer patContainer = new SisPatContainer();
+                    PatParser patParser = new PatParser(patContainer);
+                    patParser.GatherPsi(section, 0);
+                    _handler.OnSisPat(sourcePid, patContainer);
+                    break;
+                case 0x50:
+                    SisEitContainer eitContainer = new SisEitContainer();
+                    EitParser eitParser = new EitParser(eitContainer);
+                    eitParser.GatherPsi(section, sourcePid);
+                    _handler.OnSisEit(sourcePid, eitContainer);
+                    break;
+                default:
+                    throw new NotImplementedException(String.Format("Table ID 0x{0:X2} in DVB-SIS PSI/SI not supported yet. To get this fixed, please share a sample of this stream.", section.TableId));
+            }
+        }
+    }
+}

skyscraper8/Properties/launchSettings.json

@@ -2,7 +2,7 @@
   "profiles": {
     "skyscraper8": {
       "commandName": "Project",
-      "commandLineArgs": "\"C:\\devel\\skyscraper8\\skyscraper8\\bin\\Debug\\net8.0\\testsuite\\thor_11049v_simmin-radiomidun.ts\"",
+      "commandLineArgs": "\"G:\\Stash\\utena\\dvb-sis_eutelsat5_12522_v.ts\"",
       "remoteDebugEnabled": false
     },
     "Container (Dockerfile)": {

skyscraper8/Skyscraper/Scraper/SkyscraperContext.cs

@@ -95,6 +95,8 @@ using skyscraper8.T2MI;
 using Tsubasa.IO;
 using Platform = skyscraper5.Dvb.SystemSoftwareUpdate.Model.Platform;
 using RntParser = skyscraper5.Dvb.TvAnytime.RntParser;
+using skyscraper8.DvbSis;
+using skyscraper8.T2MI.Packets;
 
 namespace skyscraper5.Skyscraper.Scraper
 {
@@ -694,10 +696,21 @@ namespace skyscraper5.Skyscraper.Scraper
                         case StreamType.Id3:
                             DvbContext.RegisterPacketProcessor(mappingStream.ElementaryPid, new PesDecoder(new Id3PesProcessor(this)));
                             break;
+                        case StreamType.SisFramingAndTiming:
+                            DvbContext.RegisterPacketProcessor(mappingStream.ElementaryPid, new FtiHandler(mappingStream.ElementaryPid, new NullSisHandler(), this));
+                            break;
+                        case StreamType.SisDaughterSiteAdapterConfiguration:
+                            DsAciHandler dsaciHandler = new DsAciHandler(new NullSisHandler());
+                            DvbContext.RegisterPacketProcessor(mappingStream.ElementaryPid, new PsiDecoder(mappingStream.ElementaryPid, dsaciHandler));
+                            break;
+                        case StreamType.SisPsiTables:
+                            SisPsiHandler sisPsiHandler = new SisPsiHandler(new NullSisHandler());
+                            DvbContext.RegisterPacketProcessor(mappingStream.ElementaryPid, new PsiDecoder(mappingStream.ElementaryPid, sisPsiHandler));
+                            break;
                         default:
                             throw new NotImplementedException(String.Format(
-                                "Detection of Stream type for PID 0x{0:X4} in Service {1}", pmtPid,
-                                result.ProgramNumber));
+                                "Detection of Stream type for PID 0x{0:X4} in Service {1} - was detected as {2}, but handling for {2} is not implemented yet.", pmtPid,
+                                result.ProgramNumber, guessedStreamType));
                     }
                 }
             }
@@ -998,6 +1011,22 @@ namespace skyscraper5.Skyscraper.Scraper
 				return StreamType.Id3;
             }
 
+            if (stream.StreamType == PmtStreamType.Iso13818_1PesPackets && stream.DataBroadcastId == 0x000e && stream.DataBroadcastSelector != null)
+            {
+                if (stream.DataBroadcastSelector[0] == 0x01)
+                {
+                    return StreamType.SisFramingAndTiming;
+                }
+                if (stream.DataBroadcastSelector[0] == 0x02)
+                {
+                    return StreamType.SisDaughterSiteAdapterConfiguration;
+                }
+                if (stream.DataBroadcastSelector[0] == 0x03)
+                {
+                    return StreamType.SisPsiTables;
+                }
+            }
+
             if (ALLOW_STREAM_TYPE_AUTODETECTION)
             {
                 //Abandon all hope, ye who enter here...
@@ -3275,5 +3304,10 @@ namespace skyscraper5.Skyscraper.Scraper
 		        LogEvent(SkyscraperContextEvent.EthernetLinkLayerDiscovery, frame.ToString());
 	        }
         }
+
+        void T2MIEventHandler.OnFramingAndTimingInformation(int relatedPid, _0xF0_FramingTimingInformation fti)
+        {
+            logger.WarnFormat("Found T2MI F&TI Information on PID 0x{0:X4}. This isn't supported yet. It would be great if you could share a sample of this stream, so this can be implemented.", relatedPid);
+        }
     }
 }

skyscraper8/Skyscraper/Scraper/StreamAutodetection/Contestants/T2MiContestant.cs

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 using skyscraper5.Skyscraper.Plugins;
 using skyscraper5.T2MI;
 using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
 
 namespace skyscraper5.Skyscraper.Scraper.StreamAutodetection.Contestants
 {
@@ -99,5 +100,11 @@ namespace skyscraper5.Skyscraper.Scraper.StreamAutodetection.Contestants
             if (hasPackets)
                 Score++;
         }
+
+        void T2MIEventHandler.OnFramingAndTimingInformation(int relatedPid, _0xF0_FramingTimingInformation fti)
+        {
+            if (fti.NumberOfPlps > 0)
+                Score++;
+        }
     }
 }

skyscraper8/Skyscraper/Scraper/StreamType.cs

@@ -29,6 +29,9 @@ namespace skyscraper5.Skyscraper.Scraper
 		InteractionChannelForSatellite,
 		OpenTvPrivate,
 		BSkyBPrivate,
-		Id3
-	}
+		Id3,
+        SisFramingAndTiming,
+        SisDaughterSiteAdapterConfiguration,
+        SisPsiTables
+    }
 }

skyscraper8/T2MI/Packets/0xF0_FramingTimingInformation.cs

@@ -0,0 +1,123 @@
+using skyscraper5.Skyscraper.IO;
+using skyscraper5.Skyscraper.Plugins;
+using skyscraper5.T2MI;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace skyscraper8.T2MI.Packets
+{
+    [SkyscraperPlugin]
+    [T2MiPacketType(0xf0)]
+    internal class _0xF0_FramingTimingInformation : T2MiPacket
+    {
+        public _0xF0_FramingTimingInformation(T2MIHeader header, byte[] buffer) : base(header, buffer)
+        {
+            MemoryStream ms = new MemoryStream(buffer, false);
+
+            FrameIndex = ms.ReadUInt8();
+
+            NumberOfPlps = ms.GetAvailableBytes() / 32;
+
+            InBitStream bitStream = new InBitStream(ms);
+
+            Plps = new Plp[NumberOfPlps];
+            for (long u = 0; u < NumberOfPlps; u++)
+            {
+                Plp plp = new Plp();
+                plp.PlpId = bitStream.ReadBitsAsByte(8);
+                plp.IntlFrameStart = bitStream.ReadBitAsBoolean();
+                plp.Rfu = bitStream.ReadBitsAsByte(7);
+                plp.Matype1 = bitStream.ReadBitsAsByte(8);
+                plp.Matype2 = bitStream.ReadBitsAsByte(8);
+                plp.TtoE = bitStream.ReadBitsAsByte(5);
+                plp.TtoM = bitStream.ReadBitsAsByte(7);
+                plp.TtoL = bitStream.ReadBitsAsByte(8);
+                plp.FirstIscr = bitStream.ReadBitsAsUint(22);
+                plp.Bufs = bitStream.ReadBitsAsUInt16(12);
+                plp.FirstDfl = bitStream.ReadBitsAsUInt16(16);
+                plp.FirstSyncd = bitStream.ReadBitsAsUInt16(16);
+                plp.NextFirstSyncd = bitStream.ReadBitsAsUInt16(16);
+                plp.Mode = bitStream.ReadBitsAsByte(8);
+                plp.Pcr = bitStream.ReadBitsAsULong(48);
+                plp.FramePktCount = bitStream.ReadBitsAsUint(32);
+                plp.Dpcr = bitStream.ReadBitsAsUint(32);
+                Plps[u] = plp;
+            }
+            Valid = NumberOfPlps > 0;
+        }
+
+        
+        public byte FrameIndex { get; }
+        public long NumberOfPlps { get; }
+        public Plp[] Plps { get; }
+
+        public override bool Equals(object? obj)
+        {
+            if (obj == null) 
+                return false;
+            if (!(obj is _0xF0_FramingTimingInformation))
+                return false;
+
+            _0xF0_FramingTimingInformation that = (_0xF0_FramingTimingInformation)obj;
+            if (this.FrameIndex != that.FrameIndex) 
+                return false;
+            if (this.NumberOfPlps != that.NumberOfPlps) 
+                return false;
+            for (int i = 0; i < Plps.Length; i++)
+            {
+                if (!this.Plps[i].Equals(that.Plps[i]))
+                    return false;
+            }
+            return true;
+        }
+
+        public class Plp
+        {
+            public byte PlpId { get; internal set; }
+            public bool IntlFrameStart { get; internal set; }
+            public byte Rfu { get; internal set; }
+            public byte Matype1 { get; internal set; }
+            public byte Matype2 { get; internal set; }
+            public byte TtoE { get; internal set; }
+            public byte TtoM { get; internal set; }
+            public byte TtoL { get; internal set; }
+            public uint FirstIscr { get; internal set; }
+            public ushort Bufs { get; internal set; }
+            public ushort FirstDfl { get; internal set; }
+            public ushort FirstSyncd { get; internal set; }
+            public ushort NextFirstSyncd { get; internal set; }
+            public byte Mode { get; internal set; }
+            public ulong Pcr { get; internal set; }
+            public uint FramePktCount { get; internal set; }
+            public uint Dpcr { get; internal set; }
+
+            public override bool Equals(object? obj)
+            {
+                return obj is Plp plp &&
+                       PlpId == plp.PlpId &&
+                       IntlFrameStart == plp.IntlFrameStart &&
+                       Rfu == plp.Rfu &&
+                       Matype1 == plp.Matype1 &&
+                       Matype2 == plp.Matype2 &&
+                       TtoE == plp.TtoE &&
+                       TtoM == plp.TtoM &&
+                       TtoL == plp.TtoL &&
+                       FirstIscr == plp.FirstIscr &&
+                       Bufs == plp.Bufs &&
+                       FirstDfl == plp.FirstDfl &&
+                       FirstSyncd == plp.FirstSyncd &&
+                       NextFirstSyncd == plp.NextFirstSyncd &&
+                       Mode == plp.Mode &&
+                       Pcr == plp.Pcr &&
+                       FramePktCount == plp.FramePktCount &&
+                       Dpcr == plp.Dpcr;
+            }
+        }
+
+
+    }
+}

skyscraper8/T2MI/T2MIDecoder.cs

@@ -10,6 +10,7 @@ using skyscraper5.Skyscraper.IO;
 using skyscraper5.Skyscraper.Plugins;
 using skyscraper5.T2MI.Baseband;
 using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
 
 namespace skyscraper5.T2MI
 {
@@ -204,6 +205,10 @@ namespace skyscraper5.T2MI
                             throw new NotImplementedException(subpart.Subpart.ToString());
                     }
                     break;
+                case 0xf0:
+                    _0xF0_FramingTimingInformation fti = (_0xF0_FramingTimingInformation)t2MiPacket;
+                    t2MiEventHandler.OnFramingAndTimingInformation(RelatedPid, fti);
+                    break;
                 default:
                     throw new NotImplementedException(t2MiPacket.GetType().Name);
             }
@@ -300,34 +305,37 @@ namespace skyscraper5.T2MI
 
         private T2MiPacket DecodePacket(T2MIHeader header, byte[] buffer)
         {
-            if (header.PacketType > 0x33 || header.PacketType == 0x03 || header.PacketType == 0x0f || header.PacketType == 0x19 || header.PacketType == 0x18 ||
-                header.PacketType == 0x0a || header.PacketType == 0x2e || header.PacketType == 0x2b || header.PacketType == 0x1e || header.PacketType == 0x05 ||
-                header.PacketType == 0x1f || header.PacketType == 0x1d || header.PacketType == 0x1c || header.PacketType == 0x06 || header.PacketType == 0x25 ||
-                header.PacketType == 0x28 || header.PacketType == 0x08 || header.PacketType == 0x24 || header.PacketType == 0x17 || header.PacketType == 0x2a ||
-                header.PacketType == 0x23 ||
-                header.PacketType == 0x15 ||
-                header.PacketType == 0x0e ||
-                header.PacketType == 0x2f ||
-                header.PacketType == 0x2d ||
-                header.PacketType == 0x04 ||
-                header.PacketType == 0x26 ||
-                header.PacketType == 0x22 ||
-                header.PacketType == 0x0d ||
-                header.PacketType == 0x13 ||
-                header.PacketType == 0x29 ||
-                header.PacketType == 0x09 ||
-                header.PacketType == 0x0b ||
-                header.PacketType == 0x2c ||
-                header.PacketType == 0x1a ||
-                header.PacketType == 0x16 ||
-                header.PacketType == 0x1b ||
-                header.PacketType == 0x14 ||
-                header.PacketType == 0x27 ||
-                header.PacketType == 0x0c ||
-                header.PacketType == 0x07)
+            if (header.PacketType != 0xf0)
             {
-                //reserved for future use
-                return null;
+                if (header.PacketType > 0x33 || header.PacketType == 0x03 || header.PacketType == 0x0f || header.PacketType == 0x19 || header.PacketType == 0x18 ||
+                    header.PacketType == 0x0a || header.PacketType == 0x2e || header.PacketType == 0x2b || header.PacketType == 0x1e || header.PacketType == 0x05 ||
+                    header.PacketType == 0x1f || header.PacketType == 0x1d || header.PacketType == 0x1c || header.PacketType == 0x06 || header.PacketType == 0x25 ||
+                    header.PacketType == 0x28 || header.PacketType == 0x08 || header.PacketType == 0x24 || header.PacketType == 0x17 || header.PacketType == 0x2a ||
+                    header.PacketType == 0x23 ||
+                    header.PacketType == 0x15 ||
+                    header.PacketType == 0x0e ||
+                    header.PacketType == 0x2f ||
+                    header.PacketType == 0x2d ||
+                    header.PacketType == 0x04 ||
+                    header.PacketType == 0x26 ||
+                    header.PacketType == 0x22 ||
+                    header.PacketType == 0x0d ||
+                    header.PacketType == 0x13 ||
+                    header.PacketType == 0x29 ||
+                    header.PacketType == 0x09 ||
+                    header.PacketType == 0x0b ||
+                    header.PacketType == 0x2c ||
+                    header.PacketType == 0x1a ||
+                    header.PacketType == 0x16 ||
+                    header.PacketType == 0x1b ||
+                    header.PacketType == 0x14 ||
+                    header.PacketType == 0x27 ||
+                    header.PacketType == 0x0c ||
+                    header.PacketType == 0x07)
+                {
+                    //reserved for future use
+                    return null;
+                }
             }
 
             if (packetConstructorInfos == null)

skyscraper8/T2MI/T2MIEventHandler.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
 
 namespace skyscraper5.T2MI
 {
@@ -20,5 +21,6 @@ namespace skyscraper5.T2MI
         void OnT2MiBalancingCells(int relatedPid, byte frameIndex, uint numActiveBiasCellsPerP2);
         void OnT2MiL1Future(int relatedPid, _0x11_L1Future l1Future);
         void OnT2MiIndividualAddressing(int relatedPid, _0x21_IndividualAddressing individualAddressing);
+        void OnFramingAndTimingInformation(int relatedPid, _0xF0_FramingTimingInformation fti);
     }
 }

skyscraper8/T2MI/T2MIHeader.cs

@@ -22,9 +22,6 @@ namespace skyscraper5.T2MI
 
             (buffer[4], buffer[5]) = (buffer[5], buffer[4]);
             PayloadLength = BitConverter.ToUInt16(buffer, 4);
-
-            if (PacketCount == 104)
-                return;
         }
 
         public ushort PayloadLength { get; private set; }

skyscraper8/T2MI/TestApp.cs

@@ -6,6 +6,7 @@ using System.Text;
 using System.Threading.Tasks;
 using skyscraper5.Mpeg2;
 using skyscraper5.T2MI.Packets;
+using skyscraper8.T2MI.Packets;
 
 namespace skyscraper5.T2MI
 {
@@ -101,5 +102,9 @@ namespace skyscraper5.T2MI
         {
             
         }
+
+        void T2MIEventHandler.OnFramingAndTimingInformation(int relatedPid, _0xF0_FramingTimingInformation fti)
+        {
+        }
     }
 }