100分求助vc多媒体,使用ICOpen函数打开hic为空,快来救命啊
m_CV.hic=ICOpen(ICTYPE_VIDEO,mmioFOURCC('d','i','v','x'),ICMODE_COMPRESS);
HIC h = ICOpen(mmioFOURCC('V', 'I', 'D', 'C'),mmioFOURCC('d','i','v','x'),ICMODE_DECOMPRESS);
this.hic = ICOpen(1667524982, 2021026148, 1);
试过无数种啦,都是返回空啊,烦死啦,快来救救我啊!!!