- // Adds an YCbCr output. Note that you can only have one output.
- // Currently, only chunked packed output is supported, and only 4:4:4
- // (so chroma_subsampling_x and chroma_subsampling_y must both be 1).
+ // Adds an YCbCr output. Note that you can only have one Y'CbCr output.
+ // Currently, only 4:4:4 output is supported, so chroma_subsampling_x
+ // and chroma_subsampling_y must both be 1.