int main()
{
int i;
struct picture_t pic;
struct encoded_pic_t encoded_pic;
errno = 0;
if(!camera_init(&pic))
goto error_cam;
if(!encoder_init(&pic)){
fprintf(stderr,"failed to initialize encoder\n");
goto error_encoder;
}
if(!preview_init(&pic))
goto error_preview;
if(!output_init(&pic))
goto error_output;
if(!encoder_encode_headers(&encoded_pic))
goto error_output;
if(!output_write_headers(&encoded_pic))
goto error_output;
if(!camera_on())
goto error_cam_on;
if(signal(SIGINT, stop_recording) == SIG_ERR){
fprintf(stderr,"signal() failed\n");
goto error_signal;
}
printf("Press ctrl-c to stop recording...\n");
recording = 1;
for(i=0; recording; i++){
if(!camera_get_frame(&pic))
break;
gen_osd_info();
osd_print(&pic, osd_string);
if((i&7)==0) // i%8==0
preview_display(&pic);
if(!encoder_encode_frame(&pic, &encoded_pic))
break;
applog_flush();
if(!output_write_frame(&encoded_pic))
break;
}
printf("\nrecorded %d frames\n", i);
error_signal:
camera_off();
error_cam_on:
output_close();
error_output:
preview_close();
error_preview:
encoder_close();
error_encoder:
camera_close();
error_cam:
return 0;
}
/* Quits preview pane or view modes. */
static void
cmd_ctrl_wz(key_info_t key_info, keys_info_t *keys_info)
{
leave_view_mode();
preview_close();
}
int main()
{
int s32MainFd,temp;
struct timespec ts = { 2, 0 };
//=================================================
ringmalloc(640*480);
errno = 0;
if(!camera_init(&pic))
goto error_cam;
if(!encoder_init(&pic))
goto error_encoder;
if(!preview_init(&pic))
goto error_preview;
get_filename();
printf("file:%s\n",mkv_filename);
if(!output_init(&pic,mkv_filename))
goto error_output;
if(!encoder_encode_headers(&encoded_pic))
goto error_output;
memcpy(&header_pic,&encoded_pic,sizeof(encoded_pic));
header_pic.buffer=malloc(encoded_pic.length);
memcpy(header_pic.buffer,encoded_pic.buffer,encoded_pic.length);
if(!output_write_headers(&encoded_pic,&psp))
goto error_output;
encoder_release(&encoded_pic);
if(!camera_on())
goto error_cam_on;
//================================================
printf("RTSP server START\n");
PrefsInit();
printf("listen for client connecting...\n");
signal(SIGINT, IntHandl);
s32MainFd = tcp_listen(SERVER_RTSP_PORT_DEFAULT);
/* 初始化schedule_list 队列，创建调度线程，参考 schedule.c */
if (ScheduleInit(&pic,&encoded_pic) == ERR_FATAL)
{
fprintf(stderr,"Fatal: Can't start scheduler %s, %i \nServer is aborting.\n", __FILE__, __LINE__);
return 0;
}
/* 将所有可用的RTP端口号放入到port_pool[MAX_SESSION] 中 */
RTP_port_pool_init(RTP_DEFAULT_PORT);
//循环等待
if((temp = pthread_create(&thread[0], NULL, cam_thread, NULL)) != 0)
printf("cam_thread error!\n");
else
printf("cam_thread ok\n");
pthread_mutex_init(&mut,NULL);
while (!g_s32Quit)
{
nanosleep(&ts, NULL);
/*查找收到的rtsp连接，
* 对每一个连接产生所有的信息放入到结构体rtsp_list中
*/
// trace_point();
EventLoop(s32MainFd);
}
ringfree();
printf("The Server quit!\n");
camera_off();
error_cam_on:
output_close();
error_output:
preview_close();
error_preview:
encoder_close();
error_encoder:
camera_close();
error_cam:
return NULL;
}
