of exponent_skew_factor[i] shall be in the range of 0 to 62, inclusive. The value 63 is reserved for future use by ISO/IEC. Decoders shall treat the value 63 as indicating an unspecified skew factor. mantissa_skew_factor[i] specifies the mantissa part of the skew factor of the i-th camera. The length of the mantissa_skew_factor[ syntax element is variable and determined as follows: If exponent_skew_factor[ i]==0, the length is Max( 0, prec_skew_factor - 30). Otherwise (0 < exponent_skew_factor[i] < 63), the length is Max( 0, exponent_skew_factor[i]+ prec_skew_factor - 31 ) The intrinsic matrix A[i] for i-th camera is represented by focalLengthX[i] skewFactor[i] principalPointX[i] focalLengthY[i] principalPointY[i] (H-15) ec_rotation param specifies the exponent of the maximum allowable truncation error for as given by -prec_rotation_param The value of prec_rotation_param shall be in the range of 0 to 31, inclusive. prec_translation param specifies the exponent of the maximum allowable truncation error for t[i][j as given by -prec_translation_param The value of prec_translation_param shall be in the range of 0 to 31, inclusive. sign_r[i][j][k] equal to 0 indicates that the sign of (j, k) component of the rotation matrix for the i-th camera is positive. sign equal to 1 indicates that the sign is negative. exponent_r[i][j][k] specifies the exponent part of (j, k) component of the rotation matrix for the i-th camera. The value of exponent k shall be in the range of 0 to 62, inclusive. The value 63 is reserved for future use by ITU-T ISO/IEC. Decoders shall treat the value 63 as indicating an unspecified rotation matrix. specifies the mantissa part of (j, k) component of the rotation matrix for the i-th camera. The length of the mantissa r [[ syntax element in units of bits is variable and determined as follows: If exponent r[i]==0, the length is Max( 0, prec_rotation_param - 30). Otherwise exponent_r[ i] < 63), the length is Max( (0,exponent_r[i]+prec_rotation_param-31). The rotation matrix R[i for i-th camera is rep