diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9b9ab0ba..39d69a6f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -187,6 +187,9 @@ elseif(NOT ANDROID OR IOS)
     list(APPEND LINK_LIB_LIST pthread)
 endif ()
 
+#添加c库
+add_subdirectory(api)
+
 if (NOT IOS)
     #测试程序
     add_subdirectory(tests)
diff --git a/api/CMakeLists.txt b/api/CMakeLists.txt
new file mode 100644
index 00000000..03901c12
--- /dev/null
+++ b/api/CMakeLists.txt
@@ -0,0 +1,11 @@
+include_directories(include source)
+file(GLOB api_src_list include/*.h source/*.cpp source/*.h source/*.c)
+add_library(api SHARED ${api_src_list})
+
+if(WIN32)
+    add_definitions(-DMediaKitApi_EXPORTS)
+endif()
+
+target_link_libraries(api ${LINK_LIB_LIST})
+
+
diff --git a/api/include/common.h b/api/include/common.h
new file mode 100755
index 00000000..85b970e2
--- /dev/null
+++ b/api/include/common.h
@@ -0,0 +1,129 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MK_COMMON_H
+#define MK_COMMON_H
+
+#include <stdint.h>
+
+#if defined(_WIN32)
+#if defined(MediaKitApi_EXPORTS)
+		#define API_EXPORT __declspec(dllexport)
+	#else
+		#define API_EXPORT __declspec(dllimport)
+	#endif
+
+	#define API_CALL __cdecl
+#else
+#define API_EXPORT
+#define API_CALL
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    // 线程数
+    int thread_num;
+    // 日志级别,支持0~4
+    int log_level;
+
+    // 配置文件是内容还是路径
+    int ini_is_path;
+    // 配置文件内容或路径，可以为NULL
+    const char *ini;
+
+    // ssl证书是内容还是路径
+    int ssl_is_path;
+    // ssl证书内容或路径，可以为NULL
+    const char *ssl;
+    // 证书密码，可以为NULL
+    const char *ssl_pwd;
+} config;
+
+/**
+ * 初始化环境，调用该库前需要先调用此函数
+ * @param cfg 库运行相关参数
+ */
+API_EXPORT void API_CALL mk_env_init(const config *cfg);
+
+/**
+ * 设置配置项
+ * @param key 配置项名
+ * @param val 配置项值
+ */
+API_EXPORT void API_CALL mk_set_option(const char *key, const char *val);
+
+/**
+ * 创建http[s]服务器
+ * @param port htt监听端口，推荐80，传入0则随机分配
+ * @param ssl 是否为ssl类型服务器
+ * @return 0:失败,非0:端口号
+ */
+API_EXPORT uint16_t API_CALL mk_http_server_start(uint16_t port, int ssl);
+
+/**
+ * 创建rtsp[s]服务器
+ * @param port rtsp监听端口，推荐554，传入0则随机分配
+ * @param ssl 是否为ssl类型服务器
+ * @return 0:失败,非0:端口号
+ */
+API_EXPORT uint16_t API_CALL mk_rtsp_server_start(uint16_t port, int ssl);
+
+/**
+ * 创建rtmp[s]服务器
+ * @param port rtmp监听端口，推荐1935，传入0则随机分配
+ * @param ssl 是否为ssl类型服务器
+ * @return 0:失败,非0:端口号
+ */
+API_EXPORT uint16_t API_CALL mk_rtmp_server_start(uint16_t port, int ssl);
+
+/**
+ * 打印日志
+ * @param level 日志级别,支持0~4
+ * @param file __FILE__
+ * @param function __FUNCTION__
+ * @param line __LINE__
+ * @param fmt printf类型的格式控制字符串
+ * @param ... 不定长参数
+ */
+API_EXPORT void API_CALL mk_log_printf(int level, const char *file, const char *function, int line, const char *fmt, ...);
+
+// 以下宏可以替换printf使用
+#define log_trace(fmt,...) mk_log_printf(0,__FILE__,__FUNCTION__,__LINE__,fmt,##__VA_ARGS__)
+#define log_debug(fmt,...) mk_log_printf(1,__FILE__,__FUNCTION__,__LINE__,fmt,##__VA_ARGS__)
+#define log_info(fmt,...) mk_log_printf(2,__FILE__,__FUNCTION__,__LINE__,fmt,##__VA_ARGS__)
+#define log_warn(fmt,...) mk_log_printf(3,__FILE__,__FUNCTION__,__LINE__,fmt,##__VA_ARGS__)
+#define log_error(fmt,...) mk_log_printf(4,__FILE__,__FUNCTION__,__LINE__,fmt,##__VA_ARGS__)
+#define log_printf(lev,fmt,...) mk_log_printf(lev,__FILE__,__FUNCTION__,__LINE__,fmt,##__VA_ARGS__)
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* MK_COMMON_H */
diff --git a/api/include/flvrecorder.h b/api/include/flvrecorder.h
new file mode 100644
index 00000000..6e310ed7
--- /dev/null
+++ b/api/include/flvrecorder.h
@@ -0,0 +1,64 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MK_FLV_RECORDER_API_H_
+#define MK_FLV_RECORDER_API_H_
+
+#include "common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void* mk_flv_recorder;
+
+/**
+ * 创建flv录制器
+ * @return
+ */
+API_EXPORT mk_flv_recorder API_CALL mk_flv_recorder_create();
+
+/**
+ * 释放flv录制器
+ * @param ctx
+ */
+API_EXPORT void API_CALL mk_flv_recorder_release(mk_flv_recorder ctx);
+
+/**
+ * 开始录制flv
+ * @param ctx flv录制器
+ * @param app 绑定的RtmpMediaSource的 app名
+ * @param stream 绑定的RtmpMediaSource的 stream名
+ * @param file_path 文件存放地址
+ * @return 0:开始超过，-1:失败,打开文件失败或该RtmpMediaSource不存在
+ */
+API_EXPORT int API_CALL mk_flv_recorder_start(mk_flv_recorder ctx, const char *app, const char *stream, const char *file_path);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MK_FLV_RECORDER_API_H_ */
diff --git a/api/include/httpdownloader.h b/api/include/httpdownloader.h
new file mode 100755
index 00000000..73e7a1dd
--- /dev/null
+++ b/api/include/httpdownloader.h
@@ -0,0 +1,73 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MK_HTTP_DOWNLOADER_H_
+#define MK_HTTP_DOWNLOADER_H_
+
+#include "common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *mk_http_downloader;
+
+/**
+ * @param user_data 用户数据指针
+ * @param code 错误代码，0代表成功
+ * @param err_msg 错误提示
+ * @param file_path 文件保存路径
+ */
+typedef void(API_CALL *on_download_complete)(void *user_data, int code, const char *err_msg, const char *file_path);
+
+/**
+ * 创建http[s]下载器
+ * @return 下载器指针
+ */
+API_EXPORT mk_http_downloader API_CALL mk_http_downloader_create();
+
+/**
+ * 销毁http[s]下载器
+ * @param ctx 下载器指针
+ */
+API_EXPORT void API_CALL mk_http_downloader_release(mk_http_downloader ctx);
+
+/**
+ * 开始http[s]下载
+ * @param ctx 下载器指针
+ * @param url http[s]下载url
+ * @param file 文件保存路径
+ * @param cb 回调函数
+ * @param user_data 用户数据指针
+ */
+API_EXPORT void API_CALL mk_http_downloader_start(mk_http_downloader ctx, const char *url, const char *file, on_download_complete cb, void *user_data);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MK_HTTP_DOWNLOADER_H_ */
diff --git a/api/include/media.h b/api/include/media.h
new file mode 100755
index 00000000..4226b649
--- /dev/null
+++ b/api/include/media.h
@@ -0,0 +1,127 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MK_MEDIA_H_
+#define MK_MEDIA_H_
+
+#include "common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *mk_media;
+
+/**
+ * 创建一个媒体源
+ * @param app 应用名，推荐为live
+ * @param stream 流id，例如camera
+ * @param duration 时长(单位秒)，直播则为0
+ * @param hls_enabled 是否生成hls
+ * @param mp4_enabled 是否生成mp4
+ * @return 对象指针
+ */
+API_EXPORT mk_media API_CALL mk_media_create(const char *app, const char *stream, float duration, int hls_enabled, int mp4_enabled);
+
+/**
+ * 销毁媒体源
+ * @param ctx 对象指针
+ */
+API_EXPORT void API_CALL mk_media_release(mk_media ctx);
+
+/**
+ * 添加h264视频轨道
+ * @param ctx 对象指针
+ * @param width 视频宽度
+ * @param height 视频高度
+ * @param fps 视频fps
+ */
+API_EXPORT void API_CALL mk_media_init_h264(mk_media ctx, int width, int height, int fps);
+
+/**
+ * 添加h265视频轨道
+ * @param ctx 对象指针
+ * @param width 视频宽度
+ * @param height 视频高度
+ * @param fps 视频fps
+ */
+API_EXPORT void API_CALL mk_media_init_h265(mk_media ctx, int width, int height, int fps);
+
+/**
+ * 添加aac音频轨道
+ * @param ctx 对象指针
+ * @param channel 通道数
+ * @param sample_bit 采样位数，只支持16
+ * @param sample_rate 采样率
+ * @param profile aac编码profile，在不输入adts头时用于生产adts头
+ */
+API_EXPORT void API_CALL mk_media_init_aac(mk_media ctx, int channel, int sample_bit, int sample_rate, int profile);
+
+/**
+ * 输入单帧H264视频，帧起始字节00 00 01,00 00 00 01均可
+ * @param ctx 对象指针
+ * @param data 单帧H264数据
+ * @param len 单帧H264数据字节数
+ * @param dts 解码时间戳，单位毫秒
+ * @param dts 播放时间戳，单位毫秒
+ */
+API_EXPORT void API_CALL mk_media_input_h264(mk_media ctx, void *data, int len, uint32_t dts, uint32_t pts);
+
+/**
+ * 输入单帧H265视频，帧起始字节00 00 01,00 00 00 01均可
+ * @param ctx 对象指针
+ * @param data 单帧H265数据
+ * @param len 单帧H265数据字节数
+ * @param dts 解码时间戳，单位毫秒
+ * @param dts 播放时间戳，单位毫秒
+ */
+API_EXPORT void API_CALL mk_media_input_h265(mk_media ctx, void *data, int len, uint32_t dts, uint32_t pts);
+
+/**
+ * 输入单帧AAC音频
+ * @param ctx 对象指针
+ * @param data 单帧AAC数据
+ * @param len 单帧AAC数据字节数
+ * @param dts 时间戳，毫秒
+ * @param with_adts_header data中是否包含7个字节的adts头
+ */
+API_EXPORT void API_CALL mk_media_input_aac(mk_media ctx, void *data, int len, uint32_t dts, int with_adts_header);
+
+/**
+ * 输入单帧AAC音频(单独指定adts头)
+ * @param ctx 对象指针
+ * @param data 不包含adts头的单帧AAC数据
+ * @param len 单帧AAC数据字节数
+ * @param dts 时间戳，毫秒
+ * @param adts adts头
+ */
+API_EXPORT void API_CALL mk_media_input_aac1(mk_media ctx, void *data, int len, uint32_t dts, void *adts);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MK_MEDIA_H_ */
diff --git a/api/include/mediakit.h b/api/include/mediakit.h
new file mode 100755
index 00000000..d8956749
--- /dev/null
+++ b/api/include/mediakit.h
@@ -0,0 +1,36 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MK_API_H_
+#define MK_API_H_
+
+#include "common.h"
+#include "httpdownloader.h"
+#include "media.h"
+#include "proxyplayer.h"
+#include "flvrecorder.h"
+
+#endif /* MK_API_H_ */
diff --git a/api/include/proxyplayer.h b/api/include/proxyplayer.h
new file mode 100644
index 00000000..2ad354ae
--- /dev/null
+++ b/api/include/proxyplayer.h
@@ -0,0 +1,66 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef MK_PROXY_PLAYER_H_
+#define MK_PROXY_PLAYER_H_
+
+#include "common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *mk_proxy_player;
+
+/**
+ * 创建一个代理播放器
+ * @param app 应用名
+ * @param stream 流名
+ * @param rtp_type rtsp播放方式:RTP_TCP = 0, RTP_UDP = 1, RTP_MULTICAST = 2
+ * @param hls_enabled 是否生成hls
+ * @param mp4_enabled 是否生成mp4
+ * @return 对象指针
+ */
+API_EXPORT mk_proxy_player API_CALL mk_proxy_player_create(const char *app, const char *stream, int rtp_type, int hls_enabled, int mp4_enabled);
+
+/**
+ * 销毁代理播放器
+ * @param ctx 对象指针
+ */
+API_EXPORT void API_CALL mk_proxy_player_release(mk_proxy_player ctx);
+
+/**
+ * 开始播放
+ * @param ctx 对象指针
+ * @param url 播放url,支持rtsp/rtmp
+ */
+API_EXPORT void API_CALL mk_proxy_player_play(mk_proxy_player ctx, const char *url);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MK_PROXY_PLAYER_H_ */
diff --git a/api/source/common.cpp b/api/source/common.cpp
new file mode 100755
index 00000000..a7a16480
--- /dev/null
+++ b/api/source/common.cpp
@@ -0,0 +1,139 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "common.h"
+#include <stdarg.h>
+#include <unordered_map>
+#include "Util/logger.h"
+#include "Util/SSLBox.h"
+#include "Network/TcpServer.h"
+#include "Thread/WorkThreadPool.h"
+
+#include "Rtsp/RtspSession.h"
+#include "Rtmp/RtmpSession.h"
+#include "Http/HttpSession.h"
+using namespace std;
+using namespace toolkit;
+using namespace mediakit;
+
+static TcpServer::Ptr rtsp_server[2];
+static TcpServer::Ptr rtmp_server[2];
+static TcpServer::Ptr http_server[2];
+
+//////////////////////////environment init///////////////////////////
+API_EXPORT void API_CALL mk_env_init(const config *cfg) {
+    assert(cfg != nullptr);
+    static onceToken token([&]() {
+        Logger::Instance().add(std::make_shared<ConsoleChannel>("console", (LogLevel) cfg->log_level));
+        EventPollerPool::setPoolSize(cfg->thread_num);
+        WorkThreadPool::setPoolSize(cfg->thread_num);
+
+        if (cfg->ini) {
+            //设置配置文件
+            if (cfg->ini_is_path) {
+                mINI::Instance().parseFile(cfg->ini);
+            } else {
+                mINI::Instance().parse(cfg->ini);
+            }
+        }
+
+        if (cfg->ssl) {
+            //设置ssl证书
+            SSL_Initor::Instance().loadCertificate(cfg->ssl, true, cfg->ssl_pwd ? cfg->ssl_pwd : "", cfg->ssl_is_path);
+        }
+    });
+}
+
+API_EXPORT void API_CALL mk_set_option(const char *key, const char *val) {
+    if (mINI::Instance().find(key) == mINI::Instance().end()) {
+        WarnL << "key:" << key << " not existed!";
+        return;
+    }
+    mINI::Instance()[key] = val;
+}
+
+API_EXPORT uint16_t API_CALL mk_http_server_start(uint16_t port, int ssl) {
+    ssl = MAX(0,MIN(ssl,1));
+    try {
+        http_server[ssl].reset(new TcpServer());
+        if(ssl){
+            http_server[ssl]->start<TcpSessionWithSSL<HttpSession> >(port);
+        } else{
+            http_server[ssl]->start<HttpSession>(port);
+        }
+        return http_server[ssl]->getPort();
+    } catch (std::exception &ex) {
+        http_server[ssl].reset();
+        WarnL << ex.what();
+        return 0;
+    }
+}
+
+API_EXPORT uint16_t API_CALL mk_rtsp_server_start(uint16_t port, int ssl) {
+    ssl = MAX(0,MIN(ssl,1));
+    try {
+        rtsp_server[ssl].reset(new TcpServer());
+        if(ssl){
+            rtsp_server[ssl]->start<TcpSessionWithSSL<RtspSession> >(port);
+        }else{
+            rtsp_server[ssl]->start<RtspSession>(port);
+        }
+        return rtsp_server[ssl]->getPort();
+    } catch (std::exception &ex) {
+        rtsp_server[ssl].reset();
+        WarnL << ex.what();
+        return 0;
+    }
+}
+
+API_EXPORT uint16_t API_CALL mk_rtmp_server_start(uint16_t port, int ssl) {
+    ssl = MAX(0,MIN(ssl,1));
+    try {
+        rtmp_server[ssl].reset(new TcpServer());
+        if(ssl){
+            rtmp_server[ssl]->start<TcpSessionWithSSL<RtmpSession> >(port);
+        }else{
+            rtmp_server[ssl]->start<RtmpSession>(port);
+        }
+        return rtmp_server[ssl]->getPort();
+    } catch (std::exception &ex) {
+        rtmp_server[ssl].reset();
+        WarnL << ex.what();
+        return 0;
+    }
+}
+
+API_EXPORT void API_CALL mk_log_printf(int level, const char *file, const char *function, int line, const char *fmt, ...) {
+    LogContextCapturer info(Logger::Instance(), (LogLevel) level, file, function, line);
+    va_list pArg;
+    va_start(pArg, fmt);
+    char buf[4096];
+    int n = vsprintf(buf, fmt, pArg);
+    buf[n] = '\0';
+    va_end(pArg);
+    info << buf;
+}
+
diff --git a/api/source/flvrecorder.cpp b/api/source/flvrecorder.cpp
new file mode 100644
index 00000000..bc45defe
--- /dev/null
+++ b/api/source/flvrecorder.cpp
@@ -0,0 +1,50 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "flvrecorder.h"
+#include "Rtmp/FlvMuxer.h"
+using namespace toolkit;
+using namespace mediakit;
+
+API_EXPORT mk_flv_recorder API_CALL mk_flv_recorder_create(){
+    FlvRecorder::Ptr *ret = new FlvRecorder::Ptr(new FlvRecorder);
+    return ret;
+}
+API_EXPORT void API_CALL mk_flv_recorder_release(mk_flv_recorder ctx){
+    FlvRecorder::Ptr *record = (FlvRecorder::Ptr *)(ctx);
+    delete record;
+}
+API_EXPORT int API_CALL mk_flv_recorder_start(mk_flv_recorder ctx, const char *app, const char *stream, const char *file_path){
+    DebugL << app << " " << stream << " " << file_path;
+    FlvRecorder::Ptr *record = (FlvRecorder::Ptr *)(ctx);
+    try {
+        (*record)->startRecord(EventPollerPool::Instance().getPoller(), DEFAULT_VHOST,app,stream,file_path);
+        return 0;
+    }catch (std::exception &ex){
+        WarnL << ex.what();
+        return -1;
+    }
+}
\ No newline at end of file
diff --git a/api/source/httpdownloader.cpp b/api/source/httpdownloader.cpp
new file mode 100755
index 00000000..f7a381ae
--- /dev/null
+++ b/api/source/httpdownloader.cpp
@@ -0,0 +1,54 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "httpdownloader.h"
+
+#include "Util/logger.h"
+#include "Util/TimeTicker.h"
+#include "Util/onceToken.h"
+#include "Http/HttpDownloader.h"
+using namespace std;
+using namespace toolkit;
+using namespace mediakit;
+
+API_EXPORT mk_http_downloader API_CALL mk_http_downloader_create() {
+    HttpDownloader::Ptr *obj(new HttpDownloader::Ptr(new HttpDownloader()));
+    return (mk_http_downloader) obj;
+}
+
+API_EXPORT void API_CALL mk_http_downloader_release(mk_http_downloader ctx) {
+    HttpDownloader::Ptr *obj = (HttpDownloader::Ptr *) ctx;
+    delete obj;
+}
+
+API_EXPORT void API_CALL mk_http_downloader_start(mk_http_downloader ctx, const char *url, const char *file, on_download_complete cb, void *user_data) {
+    HttpDownloader::Ptr *obj = (HttpDownloader::Ptr *) ctx;
+    (*obj)->setOnResult([cb, user_data](ErrCode code, const string &errMsg, const string &filePath) {
+        if (cb) {
+            cb(user_data, code, errMsg.data(), filePath.data());
+        }
+    });
+    (*obj)->startDownload(url, file, false);
+}
diff --git a/api/source/media.cpp b/api/source/media.cpp
new file mode 100755
index 00000000..bcc3473b
--- /dev/null
+++ b/api/source/media.cpp
@@ -0,0 +1,95 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "media.h"
+#include "Util/logger.h"
+#include "Common/Device.h"
+
+using namespace std;
+using namespace toolkit;
+using namespace mediakit;
+
+API_EXPORT mk_media API_CALL mk_media_create(const char *app, const char *stream, float duration, int hls_enabled, int mp4_enabled) {
+    DevChannel::Ptr *obj(new DevChannel::Ptr(new DevChannel(DEFAULT_VHOST, app, stream, duration, true, true, hls_enabled, mp4_enabled)));
+    return (mk_media) obj;
+}
+
+API_EXPORT void API_CALL mk_media_release(mk_media ctx) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    delete obj;
+}
+
+API_EXPORT void API_CALL mk_media_init_h264(mk_media ctx, int width, int height, int frameRate) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    VideoInfo info;
+    info.iFrameRate = frameRate;
+    info.iWidth = width;
+    info.iHeight = height;
+    (*obj)->initVideo(info);
+}
+
+API_EXPORT void API_CALL mk_media_init_h265(mk_media ctx, int width, int height, int frameRate) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    VideoInfo info;
+    info.iFrameRate = frameRate;
+    info.iWidth = width;
+    info.iHeight = height;
+    (*obj)->initH265Video(info);
+}
+
+API_EXPORT void API_CALL mk_media_init_aac(mk_media ctx, int channel, int sample_bit, int sample_rate, int profile) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    AudioInfo info;
+    info.iSampleRate = sample_rate;
+    info.iChannel = channel;
+    info.iSampleBit = sample_bit;
+    info.iProfile = profile;
+    (*obj)->initAudio(info);
+}
+
+API_EXPORT void API_CALL mk_media_input_h264(mk_media ctx, void *data, int len, uint32_t dts, uint32_t pts) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    (*obj)->inputH264((char *) data, len, dts, pts);
+}
+
+API_EXPORT void API_CALL mk_media_input_h265(mk_media ctx, void *data, int len, uint32_t dts, uint32_t pts) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    (*obj)->inputH265((char *) data, len, dts, pts);
+}
+
+API_EXPORT void API_CALL mk_media_input_aac(mk_media ctx, void *data, int len, uint32_t dts, int with_adts_header) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    (*obj)->inputAAC((char *) data, len, dts, with_adts_header);
+}
+
+API_EXPORT void API_CALL mk_media_input_aac1(mk_media ctx, void *data, int len, uint32_t dts, void *adts) {
+    DevChannel::Ptr *obj = (DevChannel::Ptr *) ctx;
+    (*obj)->inputAAC((char *) data, len, dts, (char *) adts);
+}
+
+
+
+
diff --git a/api/source/proxyplayer.cpp b/api/source/proxyplayer.cpp
new file mode 100644
index 00000000..ffaf1f4d
--- /dev/null
+++ b/api/source/proxyplayer.cpp
@@ -0,0 +1,47 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "proxyplayer.h"
+#include "Player/PlayerProxy.h"
+
+using namespace toolkit;
+using namespace mediakit;
+
+API_EXPORT mk_proxy_player API_CALL mk_proxy_player_create(const char *app, const char *stream, int rtp_type, int hls_enabled, int mp4_enabled) {
+    PlayerProxy::Ptr *obj(new PlayerProxy::Ptr(new PlayerProxy(DEFAULT_VHOST, app, stream, true, true, hls_enabled, mp4_enabled)));
+    (**obj)[Client::kRtpType] = rtp_type;
+    return (mk_proxy_player) obj;
+}
+
+API_EXPORT void API_CALL mk_proxy_player_release(mk_proxy_player ctx) {
+    PlayerProxy::Ptr *obj = (PlayerProxy::Ptr *) ctx;
+    delete obj;
+}
+
+API_EXPORT void API_CALL mk_proxy_player_play(mk_proxy_player ctx, const char *url) {
+    PlayerProxy::Ptr *obj = (PlayerProxy::Ptr *) ctx;
+    (*obj)->play(url);
+}