初步提供c标准接口

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_ */