TVTest 0.10.0 TSMF patch (under 26)

diff --git a/LibISDB/Filters/TSPacketParserFilter.cpp b/LibISDB/Filters/TSPacketParserFilter.cpp
index f76916c..8e4eb7c 100644
--- a/LibISDB/Filters/TSPacketParserFilter.cpp
+++ b/LibISDB/Filters/TSPacketParserFilter.cpp
@@ -42,6 +42,8 @@ TSPacketParserFilter::TSPacketParserFilter()
 	, m_OutputErrorPacket(false)
 	, m_Generate1SegPAT(true)

+	, m_SlotNum(0)
+
 	, m_InputBytes(0)
 	, m_TotalInputBytes(0)
 {
@@ -70,6 +72,8 @@ void TSPacketParserFilter::Reset()
 	m_PacketSequence.SetDataCount(0);
 	m_OutOfSyncCount = 0;

+	m_SlotNum = 0;
+
 	m_PATGenerator.Reset();
 }

@@ -256,7 +260,17 @@ void TSPacketParserFilter::SyncPacket(const uint8_t *pData, size_t Size)

 			if (CurSize == TS_PACKET_SIZE) {
 				// パケットサイズ分データが揃った
-				const TSPacket::ParseResult Result = m_Packet.ParsePacket(m_ContinuityCounter.data());
+				bool processSlot = true;
+				if (m_SlotNum > 0) {
+					// スロット数が半分未満のものは処理しない
+					if (m_SlotCounter[m_TsNum[m_SlotNum]] < 26) {
+						processSlot = false;
+					}
+					if (++m_SlotNum == 53) {
+						m_SlotNum = 0;// フレーム終了
+					}
+				}
+				const TSPacket::ParseResult Result = m_Packet.ParsePacket(processSlot ? m_ContinuityCounter.data() : nullptr);

 				if ((m_OutOfSyncCount > TS_PACKET_SIZE_MAX - TS_PACKET_SIZE)
 						&& ((Result == TSPacket::ParseResult::FormatError)
@@ -270,11 +284,16 @@ void TSPacketParserFilter::SyncPacket(const uint8_t *pData, size_t Size)
 							break;
 						}
 					}
-					if (Resync)
+					if (Resync) {
+						m_SlotNum = 0;// フレームをリセット
 						continue;
+					}
 				}

-				ProcessPacket(Result);
+				if (processSlot)
+					ProcessPacket(Result);
+				else
+					m_Packet.ClearSize();

 				m_OutOfSyncCount = 0;
 			}
@@ -297,6 +316,33 @@ void TSPacketParserFilter::ProcessPacket(TSPacket::ParseResult Result)
 		[[fallthrough]];
 	case TSPacket::ParseResult::OK:
 		{
+			if (PID == 0x002F_u16) {
+				// 多重フレームヘッダのチェック
+				uint8_t* FrameHeader = m_Packet.GetData();
+				// 多重フレーム同期情報(+4)
+				uint16_t framesync = ((uint16_t)(FrameHeader[4] & 0x1F) << 8) | (uint16_t)FrameHeader[5];
+				//多重フレーム形式の種別(+6)
+				// 0x1 多重フレーム数 53 / 最大多重ストリーム数 15
+				uint8_t framemode = FrameHeader[6] & 0x0F_u8;
+				if (framemode == 1 && (framesync == 0x1A86_u16 || framesync == 0x0579_u16)) {
+					m_SlotNum = 1;
+					//相対ストリーム番号／スロット対応情報(+73)
+					size_t offset = 73;
+					m_SlotCounter.fill(0);
+					size_t slot = 1;
+					do {
+						m_TsNum[slot] = (FrameHeader[offset] & 0xF0_u8) >> 4;
+						++m_SlotCounter[m_TsNum[slot]];
+						++slot;
+						m_TsNum[slot] = FrameHeader[offset] & 0x0F_u8;
+						++m_SlotCounter[m_TsNum[slot]];
+						++slot;
+					} while (++offset < 99);
+
+					break;
+				}
+			}
+
 			++m_PIDPacketCount[PID].Input;

 			if (m_Packet.IsScrambled()) {
diff --git a/LibISDB/Filters/TSPacketParserFilter.hpp b/LibISDB/Filters/TSPacketParserFilter.hpp
index c8de156..db5cb56 100644
--- a/LibISDB/Filters/TSPacketParserFilter.hpp
+++ b/LibISDB/Filters/TSPacketParserFilter.hpp
@@ -115,6 +115,10 @@ namespace LibISDB
 		DataStreamSequence<TSPacket> m_PacketSequence;
 		size_t m_OutOfSyncCount;

+		uint8_t m_SlotNum;
+		std::array<uint8_t, 52 + 1> m_TsNum;
+		std::array<uint8_t, 16> m_SlotCounter;
+
 		bool m_OutputSequence;
 		size_t m_MaxSequencePacketCount;
 		bool m_OutputNullPacket;