+ switch ((buf[0x2C] >> 1) & 3) {
+ case 0: frame->colorspace = AVCOL_SPC_BT709; break;
+ case 1: frame->colorspace = AVCOL_SPC_BT2020_NCL; break;
+ case 2: frame->colorspace = AVCOL_SPC_BT2020_CL; break;
+ case 3: frame->colorspace = AVCOL_SPC_UNSPECIFIED; break;
+ }
+
+ ctx->act = buf[0x2C] & 1;