Number of pixels to pad from the edge of each cube face.
@note This value is valid for only for the cubemap projection type (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other cases.
See Implementation
Number of pixels to pad from the edge of each cube face.
@note This value is valid for only for the cubemap projection type (@ref AV_SPHERICAL_CUBEMAP), and should be ignored in all other cases.