GstCodecParsers.H266PredWeightTable

Fields

Name	Type	Access	Description
chroma_weight_l0_flag	bytes	r/w	specifies whether weighting factors for the chroma prediction values of list 0 prediction using RefPicList’0 [i]’ are present.
chroma_weight_l1_flag	bytes	r/w	specifies whether weighting factors for the chroma prediction values of list 1 prediction using RefPicList’1 [i]’ are present.
delta_chroma_log2_weight_denom	int	r/w	the difference of the base 2 logarithm of the denominator for all chroma weighting factors.
delta_chroma_offset_l0	[int]	r/w	the difference of the additive offset applied to the chroma prediction values for list 0 prediction.
delta_chroma_offset_l1	[int]	r/w	the difference of the additive offset applied to the chroma prediction values for list 1 prediction.
delta_chroma_weight_l0	[int]	r/w	the difference of the weighting factor applied to the chroma prediction values for list 0 prediction.
delta_chroma_weight_l1	[int]	r/w	the difference of the weighting factor applied to the chroma prediction values for list 1 prediction.
delta_luma_weight_l0	[int]	r/w	the difference of the weighting factor applied to the luma prediction value for list 0 prediction using RefPicList’0 [i]’.
delta_luma_weight_l1	[int]	r/w	the difference of the weighting factor applied to the luma prediction value for list 1 prediction using RefPicList’1 [i]’.
luma_log2_weight_denom	int	r/w	the base 2 logarithm of the denominator for all luma weighting factors.
luma_offset_l0	[int]	r/w	the additive offset applied to the luma prediction value for list 0 prediction using RefPicList’0 [i]’.
luma_offset_l1	[int]	r/w	the additive offset applied to the luma prediction value for list 1 prediction using RefPicList’1 [i]’.
luma_weight_l0_flag	bytes	r/w	specifies whether weighting factors for the luma component of list 0 prediction using RefPicList’0 [i]’ are present.
luma_weight_l1_flag	bytes	r/w	specifies whether weighting factors for the luma component of list 1 prediction using RefPicList’1 [i]’ are present.
num_l0_weights	int	r/w	specifies the number of weights signalled for entries in RPL 0 when pps_wp_info_in_ph_flag is equal to 1.
num_l1_weights	int	r/w	specifies the number of weights signalled for entries in RPL 1.

Methods

None

Details

class GstCodecParsers.H266PredWeightTable

Structure defining the H266 weight table parameters.

New in version 1.26.