Question :
What is an MPEG-2 block?
Réponses :
A block is an 8-row by 8-column matrix of pels, or 64 DCT coefficients (source, quantized or dequantized). A block is the entity on which the DCT operates and it represents luminance or chrominance information. This term is used for both the actual picture information, and the corresponding DCT coefficients
Cette FAQ concerne :
Aucune série du produit
Produit :
Numéro de la FAQ 53311
Afficher toutes les FAQ »