diff --git a/trunk/src/app/srs_app_rtc_conn.cpp b/trunk/src/app/srs_app_rtc_conn.cpp
index 3b34ef160..44cf8785d 100644
--- a/trunk/src/app/srs_app_rtc_conn.cpp
+++ b/trunk/src/app/srs_app_rtc_conn.cpp
@@ -469,7 +469,7 @@ srs_error_t SrsRtcDtls::unprotect_rtcp(char* out_buf, const char* in_buf, int& n
     return srs_error_new(ERROR_RTC_SRTP_UNPROTECT, "rtcp unprotect failed");
 }
 
-SrsRtcOutgoingPackets::SrsRtcOutgoingPackets()
+SrsRtcOutgoingInfo::SrsRtcOutgoingInfo()
 {
 #if defined(SRS_DEBUG)
     debug_id = 0;
@@ -484,7 +484,7 @@ SrsRtcOutgoingPackets::SrsRtcOutgoingPackets()
     nn_dropped = 0;
 }
 
-SrsRtcOutgoingPackets::~SrsRtcOutgoingPackets()
+SrsRtcOutgoingInfo::~SrsRtcOutgoingInfo()
 {
 }
 
@@ -650,7 +650,7 @@ srs_error_t SrsRtcPlayer::cycle()
 
     // TODO: FIXME: Use cache for performance?
     vector<SrsRtpPacket2*> pkts;
-    SrsRtcOutgoingPackets info;
+    SrsRtcOutgoingInfo info;
 
     while (true) {
         if ((err = trd->pull()) != srs_success) {
@@ -707,7 +707,7 @@ srs_error_t SrsRtcPlayer::cycle()
     }
 }
 
-srs_error_t SrsRtcPlayer::send_messages(SrsRtcSource* source, vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info)
+srs_error_t SrsRtcPlayer::send_messages(SrsRtcSource* source, vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info)
 {
     srs_error_t err = srs_success;
 
@@ -741,7 +741,7 @@ srs_error_t SrsRtcPlayer::send_messages(SrsRtcSource* source, vector<SrsRtpPacke
     return err;
 }
 
-srs_error_t SrsRtcPlayer::messages_to_packets(SrsRtcSource* source, vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info)
+srs_error_t SrsRtcPlayer::messages_to_packets(SrsRtcSource* source, vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info)
 {
     srs_error_t err = srs_success;
 
@@ -811,7 +811,7 @@ srs_error_t SrsRtcPlayer::package_video(SrsRtpPacket2* pkt)
     return err;
 }
 
-srs_error_t SrsRtcPlayer::send_packets(std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info)
+srs_error_t SrsRtcPlayer::send_packets(std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info)
 {
     srs_error_t err = srs_success;
 
@@ -906,7 +906,7 @@ srs_error_t SrsRtcPlayer::send_packets(std::vector<SrsRtpPacket2*>& pkts, SrsRtc
 }
 
 // TODO: FIXME: We can gather and pad audios, because they have similar size.
-srs_error_t SrsRtcPlayer::send_packets_gso(vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info)
+srs_error_t SrsRtcPlayer::send_packets_gso(vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info)
 {
     srs_error_t err = srs_success;
 
diff --git a/trunk/src/app/srs_app_rtc_conn.hpp b/trunk/src/app/srs_app_rtc_conn.hpp
index 7235ec691..f598a5e14 100644
--- a/trunk/src/app/srs_app_rtc_conn.hpp
+++ b/trunk/src/app/srs_app_rtc_conn.hpp
@@ -150,7 +150,7 @@ private:
 
 // A group of RTP packets for outgoing(send to players).
 // TODO: FIXME: Rename to stat for RTP packets.
-class SrsRtcOutgoingPackets
+class SrsRtcOutgoingInfo
 {
 public:
     bool use_gso;
@@ -186,8 +186,8 @@ public:
     // The number of dropped messages.
     int nn_dropped;
 public:
-    SrsRtcOutgoingPackets();
-    virtual ~SrsRtcOutgoingPackets();
+    SrsRtcOutgoingInfo();
+    virtual ~SrsRtcOutgoingInfo();
 };
 
 class SrsRtcPlayer : virtual public ISrsCoroutineHandler, virtual public ISrsReloadHandler
@@ -240,12 +240,12 @@ public:
 public:
     virtual srs_error_t cycle();
 private:
-    srs_error_t send_messages(SrsRtcSource* source, std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info);
-    srs_error_t messages_to_packets(SrsRtcSource* source, std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info);
+    srs_error_t send_messages(SrsRtcSource* source, std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info);
+    srs_error_t messages_to_packets(SrsRtcSource* source, std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info);
     srs_error_t package_opus(SrsRtpPacket2* pkt);
     srs_error_t package_video(SrsRtpPacket2* pkt);
-    srs_error_t send_packets(std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info);
-    srs_error_t send_packets_gso(std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingPackets& info);
+    srs_error_t send_packets(std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info);
+    srs_error_t send_packets_gso(std::vector<SrsRtpPacket2*>& pkts, SrsRtcOutgoingInfo& info);
 public:
     void nack_fetch(std::vector<SrsRtpPacket2*>& pkts, uint32_t ssrc, uint16_t seq);
     void simulate_nack_drop(int nn);