avilib库源C代码下载

//是否录制视频 if(recordflag==1) { recordstart = 1; if(firstFrame ==1) { if(frameInfo->frame_type != 1 ) { recordstart = 0; goto step_end; }else { time_t starttime; struct tm * tm; time ( &starttime ); tm = localtime ( &starttime ); //sprintf(filename,"%s%s",dir_name,asctime(timeinfo)); sprintf(filename,"%s%d_%d_%d_%d_%d_%d",dir_name,tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec); out_fd = AVI_open_output_file(filename); //把文件描述符绑定到此文件上 if(out_fd == NULL) { printf("open file erro"); } AVI_set_video(out_fd,frameInfo->width,frameInfo->height,frameInfo->frame_rate,"H264");//设置视频文件的格式 //void AVI_set_audio(avi_t *AVI, int channels, long rate, int bits, int format, long mp3rate); //AVI_set_audio(out_fd,0,8000,16,1,0x55); AVI_set_audio(out_fd,1,8000,8,6,64); firstFrame = 0; } }else { //视频帧 if(frameInfo->frame_type == 1 || frameInfo->frame_type == 2) { if(AVI_write_frame(out_fd,data+head_len,frame_len,1)<0)//向视频文件中写入一帧图像 { printf("write video frame erro!"); } }else{ //音频帧 if(AVI_write_audio(out_fd,data+head_len,frame_len)<0) { printf("write audio frame erro!"); } } frame_len = 0; } recordstart = 0; }