diff --git a/api/include/mk_events_objects.h b/api/include/mk_events_objects.h
index 2aba7ada..b4eb0998 100644
--- a/api/include/mk_events_objects.h
+++ b/api/include/mk_events_objects.h
@@ -115,6 +115,16 @@ API_EXPORT int API_CALL mk_media_source_close(const mk_media_source ctx,int forc
 //MediaSource::seekTo()
 API_EXPORT int API_CALL mk_media_source_seek_to(const mk_media_source ctx,uint32_t stamp);
 
+/**
+ * rtp推流成功与否的回调(第一次成功后，后面将一直重试)
+ */
+typedef void(API_CALL *on_mk_media_source_send_rtp_result)(void *user_data, int err, const char *msg);
+
+//MediaSource::startSendRtp,请参考mk_media_start_send_rtp,注意ctx参数类型不一样
+API_EXPORT void API_CALL mk_media_source_start_send_rtp(const mk_media_source ctx, const char *dst_url, uint16_t dst_port, const char *ssrc, int is_udp, on_mk_media_source_send_rtp_result cb, void *user_data);
+//MediaSource::stopSendRtp，请参考mk_media_stop_send_rtp,注意ctx参数类型不一样
+API_EXPORT int API_CALL mk_media_source_stop_send_rtp(const mk_media_source ctx);
+
 //MediaSource::find()
 API_EXPORT void API_CALL mk_media_source_find(const char *schema,
                                               const char *vhost,
diff --git a/api/include/mk_media.h b/api/include/mk_media.h
index d41f3dc7..7fcdf1c9 100755
--- a/api/include/mk_media.h
+++ b/api/include/mk_media.h
@@ -173,6 +173,30 @@ typedef void(API_CALL *on_mk_media_source_regist)(void *user_data, mk_media_sour
  */
 API_EXPORT void API_CALL mk_media_set_on_regist(mk_media ctx, on_mk_media_source_regist cb, void *user_data);
 
+/**
+ * rtp推流成功与否的回调(第一次成功后，后面将一直重试)
+ */
+typedef on_mk_media_source_send_rtp_result on_mk_media_send_rtp_result;
+
+/**
+ * 开始发送ps-rtp流
+ * @param ctx 对象指针
+ * @param dst_url 目标ip或域名
+ * @param dst_port 目标端口
+ * @param ssrc rtp的ssrc，10进制的字符串打印
+ * @param is_udp 是否为udp
+ * @param cb 启动成功或失败回调
+ * @param user_data 回调用户指针
+ */
+API_EXPORT void API_CALL mk_media_start_send_rtp(mk_media ctx, const char *dst_url, uint16_t dst_port, const char *ssrc, int is_udp, on_mk_media_send_rtp_result cb, void *user_data);
+
+/**
+ * 停止ps-rtp发送
+ * @param ctx 对象指针
+ * @return 1成功，0失败
+ */
+API_EXPORT int API_CALL mk_media_stop_send_rtp(mk_media ctx);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/api/source/mk_events_objects.cpp b/api/source/mk_events_objects.cpp
index 6ce06679..50bcbff4 100644
--- a/api/source/mk_events_objects.cpp
+++ b/api/source/mk_events_objects.cpp
@@ -211,6 +211,22 @@ API_EXPORT int API_CALL mk_media_source_seek_to(const mk_media_source ctx,uint32
     return src->seekTo(stamp);
 }
 
+API_EXPORT void API_CALL mk_media_source_start_send_rtp(const mk_media_source ctx, const char *dst_url, uint16_t dst_port, const char *ssrc, int is_udp, on_mk_media_source_send_rtp_result cb, void *user_data){
+    assert(ctx && dst_url && ssrc);
+    MediaSource *src = (MediaSource *)ctx;
+    src->startSendRtp(dst_url, dst_port, ssrc, is_udp, [cb, user_data](const SockException &ex){
+        if (cb) {
+            cb(user_data, ex.getErrCode(), ex.what());
+        }
+    });
+}
+
+API_EXPORT int API_CALL mk_media_source_stop_send_rtp(const mk_media_source ctx){
+    assert(ctx);
+    MediaSource *src = (MediaSource *) ctx;
+    return src->stopSendRtp();
+}
+
 API_EXPORT void API_CALL mk_media_source_find(const char *schema,
                                               const char *vhost,
                                               const char *app,
diff --git a/api/source/mk_media.cpp b/api/source/mk_media.cpp
index 1ad6ba64..2c430f8d 100755
--- a/api/source/mk_media.cpp
+++ b/api/source/mk_media.cpp
@@ -192,3 +192,21 @@ API_EXPORT void API_CALL mk_media_input_audio(mk_media ctx, void* data, int len,
     MediaHelper::Ptr* obj = (MediaHelper::Ptr*) ctx;
     (*obj)->getChannel()->inputAudio((char*)data, len, dts);
 }
+
+API_EXPORT void API_CALL mk_media_start_send_rtp(mk_media ctx, const char *dst_url, uint16_t dst_port, const char *ssrc, int is_udp, on_mk_media_send_rtp_result cb, void *user_data){
+    assert(ctx && dst_url && ssrc);
+    MediaHelper::Ptr* obj = (MediaHelper::Ptr*) ctx;
+    //sender参数无用
+    (*obj)->getChannel()->startSendRtp(*(MediaSource *) 1, dst_url, dst_port, ssrc, is_udp, [cb, user_data](const SockException &ex){
+        if (cb) {
+            cb(user_data, ex.getErrCode(), ex.what());
+        }
+    });
+}
+
+API_EXPORT int API_CALL mk_media_stop_send_rtp(mk_media ctx){
+    assert(ctx);
+    MediaHelper::Ptr *obj = (MediaHelper::Ptr *) ctx;
+    //sender参数无用
+    return (*obj)->getChannel()->stopSendRtp(*(MediaSource *) 1);
+}
\ No newline at end of file