推流：代码移植后，运行成功，但是遥控器无法正常显示摄像头画面；

samples/sample_c/module_sample/camera_emu/ffmpeg_tc.h

@@ -0,0 +1,63 @@
+//
+// Created by tangchao on 2021/11/16.
+//
+
+#ifndef PSDK_DEMO_FFMPEG_TC_H
+#define PSDK_DEMO_FFMPEG_TC_H
+
+
+//tc开始
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+
+#include <libavutil/avassert.h>
+#include <libavutil/channel_layout.h>
+#include <libavutil/opt.h>
+#include <libavutil/mathematics.h>
+#include <libavutil/timestamp.h>
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libswscale/swscale.h>
+#include <libswresample/swresample.h>
+#include "libavdevice/avdevice.h"
+
+#include <libavutil/imgutils.h>
+
+#include <unistd.h>//usleep
+
+
+#define STREAM_DURATION   50.0 /*录制视频的持续时间  秒*/
+#define STREAM_FRAME_RATE 15 	/* images/s  这里可以根据摄像头的采集速度来设置帧率 */
+#define STREAM_PIX_FMT    AV_PIX_FMT_YUV420P /* default pix_fmt */
+#define SCALE_FLAGS SWS_BICUBIC
+//tc结束
+
+
+//存放视频的宽度和高度
+int video_width;
+int video_height;
+
+
+typedef struct IntputDev
+{
+    AVCodecContext  *pCodecCtx;
+    AVCodec         *pCodec;
+    AVFormatContext *v_ifmtCtx;
+    int  videoindex;
+    struct SwsContext *img_convert_ctx;
+    AVPacket *in_packet;
+    AVFrame *pFrame,*pFrameYUV;
+
+    /*下一帧的点数*/
+    int64_t next_pts;
+}IntputDev;
+
+char *getsystemtime();
+AVFrame *get_video_frame(IntputDev* input);
+//static void encode(AVCodecContext *enc_ctx, AVFrame *frame, AVPacket *pkt);
+void encode(AVCodecContext *enc_ctx, AVFrame *frame, AVPacket *pkt, char **data, int *datasize);
+char * encode2(AVCodecContext *enc_ctx, AVFrame *frame, AVPacket *pkt, int *datasize);
+
+#endif //PSDK_DEMO_FFMPEG_TC_H