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在dm8168 的osd移植算法



在Int32 AlgLink_OsdalgProcessFrame(AlgLink_OsdObj * pObj, FVID2_Frame *pFrame)获取数据进行rgb24转换进行缩放,数据在还回FVID2_Frame *pFrame,为什么后面我采集的帧数据都为0fps,望大神给点思路