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Add CSP_CENTER. #308

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Add CSP_CENTER. #308

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2 changes: 1 addition & 1 deletion 07.bitstream.semantics.md
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Expand Up @@ -461,7 +461,7 @@ that subsampling_x is equal to 0 and subsampling_y is equal to 0.
| 0 | CSP_UNKNOWN | Unknown (in this case the source video transfer function must be signaled outside the AV1 bitstream)
| 1 | CSP_VERTICAL | Horizontally co-located with (0, 0) luma sample, vertical position in the middle between two luma samples
| 2 | CSP_COLOCATED | co-located with (0, 0) luma sample
| 3 | CSP_RESERVED |
| 3 | CSP_CENTER | Horizontal position in the middle between two luma samples, vertical position in the middle between two luma samples
{:.table .table-sm .table-bordered }

**separate_uv_delta_q** equal to 1 indicates that the U and V planes may have separate delta quantizer values.
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