android uvc錄像失真

/* public static final int PIXEL_FORMAT_RAW = 0;
public static final int PIXEL_FORMAT_YUV = 1;
public static final int PIXEL_FORMAT_RGB565 = 2;
public static final int PIXEL_FORMAT_RGBX = 3;
public static final int PIXEL_FORMAT_YUV420SP = 4;
public static final int PIXEL_FORMAT_NV21 = 5;*/ // = YVU420SemiPlanar
//if (!mIFrameCallbackStatus) {
if (isVideo){
setFrameCallback(mIFrameCallback, 5);
} else {
setFrameCallback(mIFrameCallback, 4);
}