TIFF_YCBCR_SUBSAMPLING 1541 libavcodec/tiff.c     case TIFF_YCBCR_SUBSAMPLING:
TIFF_YCBCR_SUBSAMPLING  500 libavcodec/tiffenc.c         ADD_ENTRY(s, TIFF_YCBCR_SUBSAMPLING, TIFF_SHORT,    2, s->subsampling);