diff --git a/amf.go b/amf.go
index d7de928..73275e8 100644
--- a/amf.go
+++ b/amf.go
@@ -160,8 +160,8 @@ func (amf *AMF) readDate() uint64 {
 
 func (amf *AMF) readStrictArray() (list []AMFValue) {
 	amf.ReadByte()
-	size := amf.ReadUint16()
-	for i := uint16(0); i < size; i++ {
+	size := amf.ReadUint32()
+	for i := uint32(0); i < size; i++ {
 		list = append(list, amf.decodeObject())
 	}
 	return
@@ -170,8 +170,8 @@ func (amf *AMF) readStrictArray() (list []AMFValue) {
 func (amf *AMF) readECMAArray() (m AMFObject) {
 	m = make(AMFObject, 0)
 	amf.ReadByte()
-	size := amf.ReadUint16()
-	for i := uint16(0); i < size; i++ {
+	size := amf.ReadUint32()
+	for i := uint32(0); i < size; i++ {
 		k := amf.readString1()
 		v := amf.decodeObject()
 		if k == "" && v == ObjectEnd {
diff --git a/client.go b/client.go
index 4e414b3..1f6e103 100644
--- a/client.go
+++ b/client.go
@@ -50,7 +50,7 @@ func NewRTMPClient(addr string) (client *NetConnection, err error) {
 			"app":      client.appName,
 			"flashVer": "monibuca/" + engine.Engine.Version,
 			"swfUrl":   addr,
-			"tcUrl":    addr,
+			"tcUrl":    strings.TrimSuffix(addr, u.Path) + "/" + client.appName,
 		},
 		nil,
 	})
diff --git a/media.go b/media.go
index 671005b..03bba54 100644
--- a/media.go
+++ b/media.go
@@ -119,18 +119,18 @@ func (r *RTMPReceiver) ReceiveAudio(msg *Chunk) {
 		r.WriteAVCCAudio(0, msg.Body)
 		return
 	}
-	// plugin.Tracef("rec_audio chunkType:%d chunkStreamID:%d ts:%d", msg.ChunkType, msg.ChunkStreamID, msg.Timestamp)
+	ts := msg.Timestamp
+	if ts == 0xffffff {
+		ts = msg.ExtendTimestamp
+	}
 	if msg.ChunkType == 0 {
 		if r.AudioTrack.GetBase().Name == "" {
 			r.absTs[msg.ChunkStreamID] = 0
 		} else {
-			r.absTs[msg.ChunkStreamID] = r.AudioTrack.PreFrame().AbsTime
+			r.absTs[msg.ChunkStreamID] = ts
 		}
-	}
-	if msg.Timestamp == 0xffffff {
-		r.absTs[msg.ChunkStreamID] += msg.ExtendTimestamp
 	} else {
-		r.absTs[msg.ChunkStreamID] += msg.Timestamp
+		r.absTs[msg.ChunkStreamID] += ts
 	}
 	r.AudioTrack.WriteAVCC(r.absTs[msg.ChunkStreamID], msg.Body)
 }
@@ -140,19 +140,18 @@ func (r *RTMPReceiver) ReceiveVideo(msg *Chunk) {
 		r.WriteAVCCVideo(0, msg.Body)
 		return
 	}
-	// plugin.Tracef("rev_video chunkType:%d chunkStreamID:%d ts:%d", msg.ChunkType, msg.ChunkStreamID, msg.Timestamp)
+	ts := msg.Timestamp
+	if ts == 0xffffff {
+		ts = msg.ExtendTimestamp
+	}
 	if msg.ChunkType == 0 {
 		if r.VideoTrack.GetBase().Name == "" {
 			r.absTs[msg.ChunkStreamID] = 0
 		} else {
-			r.absTs[msg.ChunkStreamID] = r.VideoTrack.PreFrame().AbsTime
+			r.absTs[msg.ChunkStreamID] = ts
 		}
-	}
-	if msg.Timestamp == 0xffffff {
-		r.absTs[msg.ChunkStreamID] += msg.ExtendTimestamp
 	} else {
-		r.absTs[msg.ChunkStreamID] += msg.Timestamp
+		r.absTs[msg.ChunkStreamID] += ts
 	}
-
 	r.VideoTrack.WriteAVCC(r.absTs[msg.ChunkStreamID], msg.Body)
 }
diff --git a/msg.go b/msg.go
index b621df7..ad85988 100644
--- a/msg.go
+++ b/msg.go
@@ -334,7 +334,9 @@ func decodeCommandAMF0(chunk *Chunk) {
 			chunk.MsgData = response
 		}
 	case "FCPublish", "FCUnpublish":
+		fallthrough
 	default:
+		chunk.MsgData = &struct{ CommandMessage }{cmdMsg}
 		RTMPPlugin.Info("decode command amf0 ", zap.String("cmd", cmd))
 	}
 }
@@ -505,16 +507,16 @@ func (msg *PlayMessage) Encode() []byte {
 	amf.writeNumber(float64(msg.TransactionId))
 	amf.writeNull()
 	amf.writeString(msg.StreamName)
+	amf.writeNumber(-2000)
+	// if msg.Start > 0 {
+	// 	amf.writeNumber(msg.Start)
+	// }
 
-	if msg.Start > 0 {
-		amf.writeNumber(msg.Start)
-	}
+	// if msg.Duration > 0 {
+	// 	amf.writeNumber(msg.Duration)
+	// }
 
-	if msg.Duration > 0 {
-		amf.writeNumber(msg.Duration)
-	}
-
-	amf.writeBool(msg.Reset)
+	// amf.writeBool(msg.Reset)
 	return amf.Buffer
 }