diff --git a/rtmp/rtmp.go b/rtmp/rtmp.go
index 64349a89..f30759ec 100644
--- a/rtmp/rtmp.go
+++ b/rtmp/rtmp.go
@@ -1014,9 +1014,9 @@ func sendConnectPacket(r *C.RTMP, cp *C.RTMPPacket) int {
 	}
 
 	if r.Link.protocol&RTMP_FEATURE_WRITE == 0 {
-		enc = (*byte)(unsafe.Pointer(C.AMF_EncodeNamedBoolean((*C.char)(
-			unsafe.Pointer(enc)), (*C.char)(unsafe.Pointer(pend)), &av_fpad, 0)))
-		// enc = amfEncodeNamedBoolean(enc, pend, &av_fpad, 0)
+		//enc = (*byte)(unsafe.Pointer(C.AMF_EncodeNamedBoolean((*C.char)(
+		//unsafe.Pointer(enc)), (*C.char)(unsafe.Pointer(pend)), &av_fpad, 0)))
+		enc = amfEncodeNamedBoolean(enc, pend, &av_fpad, 0)
 		if enc == nil {
 			return 0
 		}
@@ -1598,7 +1598,7 @@ func amfEncodeNamedBoolean(output *byte, outend *byte, strName *C.AVal, bVal int
 		return nil
 	}
 	output = amfEncodeInt16(output, outend, int16(strName.av_len))
-	memmove(unsafe.Pointer(output), unsafe.Pointer(outend), uintptr(strName.av_len))
+	memmove(unsafe.Pointer(output), unsafe.Pointer(strName.av_val), uintptr(strName.av_len))
 	output = (*byte)(incBytePtr(unsafe.Pointer(output), int(strName.av_len)))
 	return amfEncodeBoolean(output, outend, bVal)
 }
@@ -1607,13 +1607,14 @@ func amfEncodeBoolean(output *byte, outend *byte, bVal int) *byte {
 	if int(uintptr(unsafe.Pointer(output)))+2 > int(uintptr(unsafe.Pointer(outend))) {
 		return nil
 	}
-	*(*byte)(unsafe.Pointer(output)) = C.AMF_BOOLEAN
+	*(*byte)(unsafe.Pointer(output)) = AMF_BOOLEAN
 	output = (*byte)(incBytePtr(unsafe.Pointer(output), 1))
 	val := byte(0x01)
 	if bVal == 0 {
 		val = byte(0x00)
 	}
 	*(*byte)(unsafe.Pointer(output)) = val
+	output = (*byte)(incBytePtr(unsafe.Pointer(output), 1))
 	return output
 }