修复rtmp协议amf3不兼容的bug

src/Rtmp/RtmpPlayer.cpp

@@ -354,7 +354,7 @@ void RtmpPlayer::onRtmpChunk(RtmpPacket::Ptr packet) {
         case MSG_CMD3:
         case MSG_DATA:
         case MSG_DATA3: {
-            AMFDecoder dec(chunk_data.buffer, 0);
+            AMFDecoder dec(chunk_data.buffer, 0, (chunk_data.type_id == MSG_DATA3 || chunk_data.type_id == MSG_CMD3) ? 3 : 0);
             std::string type = dec.load<std::string>();
             auto it = s_func_map.find(type);
             if (it != s_func_map.end()) {

src/Rtmp/RtmpPusher.cpp

@@ -292,7 +292,7 @@ void RtmpPusher::onRtmpChunk(RtmpPacket::Ptr packet) {
                 g_mapCmd.emplace("onStatus", &RtmpPusher::onCmd_onStatus);
             });
 
-            AMFDecoder dec(chunk_data.buffer, 0);
+            AMFDecoder dec(chunk_data.buffer, 0, chunk_data.type_id == MSG_CMD3 ? 3 : 0);
             std::string type = dec.load<std::string>();
             auto it = g_mapCmd.find(type);
             if (it != g_mapCmd.end()) {

src/Rtmp/RtmpSession.cpp

@@ -452,14 +452,14 @@ void RtmpSession::onRtmpChunk(RtmpPacket::Ptr packet) {
     switch (chunk_data.type_id) {
     case MSG_CMD:
     case MSG_CMD3: {
-        AMFDecoder dec(chunk_data.buffer, chunk_data.type_id == MSG_CMD3 ? 1 : 0);
+        AMFDecoder dec(chunk_data.buffer, chunk_data.type_id == MSG_CMD3 ? 3 : 0);
         onProcessCmd(dec);
         break;
     }
 
     case MSG_DATA:
     case MSG_DATA3: {
-        AMFDecoder dec(chunk_data.buffer, chunk_data.type_id == MSG_CMD3 ? 1 : 0);
+        AMFDecoder dec(chunk_data.buffer, chunk_data.type_id == MSG_DATA3 ? 3 : 0);
         std::string type = dec.load<std::string>();
         if (type == "@setDataFrame") {
             setMetaData(dec);