-extern const uint16_t ff_mpeg4_studio_dc_luma[19][2];
-extern const uint16_t ff_mpeg4_studio_dc_chroma[19][2];
-extern const uint16_t ff_mpeg4_studio_intra[12][22][2];
+extern const uint8_t ff_mpeg4_studio_dc_luma[19][2];
+extern const uint8_t ff_mpeg4_studio_dc_chroma[19][2];
+extern const uint8_t ff_mpeg4_studio_intra[12][24][2];