GstCodecParsers.H265PPSSccExtensionParams¶
Fields¶
Name |
Type |
Access |
Description |
|---|---|---|---|
chroma_bit_depth_entry_minus8 |
r/w |
plus 8 specifies the bit depth of the chroma components of the entries of the palette predictor initializer. |
|
luma_bit_depth_entry_minus8 |
r/w |
plus 8 specifies the bit depth of the luma component of the entries of the palette predictor initializer. |
|
monochrome_palette_flag |
r/w |
equal to 1 specifies that the pictures that refer to this PPS are monochrome. Equal to 0 specifies that the pictures that refer to this PPS have multiple components. |
|
pps_act_cb_qp_offset_plus5 |
r/w |
||
pps_act_cr_qp_offset_plus3 |
r/w |
||
pps_act_y_qp_offset_plus5 |
r/w |
||
pps_curr_pic_ref_enabled_flag |
r/w |
equal to 1 specifies that a picture referring to the PPS may be included in a reference picture list of a slice of the picture itself. |
|
pps_num_palette_predictor_initializer |
r/w |
specifies the number of entries in the picture palette predictor initializer. |
|
pps_palette_predictor_initializer |
[ |
r/w |
specifies the value of the comp-th component of the i-th palette entry in the PPS that is used to initialize the array PredictorPaletteEntries. Defines the _GstH265PPSSccExtensionParams |
pps_palette_predictor_initializers_present_flag |
r/w |
equal to 1 specifies that the palette predictor initializers used for the pictures referring to the PPS are derived based on the palette predictor initializers specified by the PPS. |
|
pps_slice_act_qp_offsets_present_flag |
r/w |
equal to 1 specifies that slice_act_y_qp_offset, slice_act_cb_qp_offset, slice_act_cr_qp_offset are present in the slice header. pps_act_y_qp_offset_plus5 pps_act_cb_qp_offset_plus5 pps_act_cr_qp_offset_plus3: are used to determine the offsets that are applied to the quantization parameter values qp derived in clause 8.6.2 for the luma, Cb and Cr components, respectively, when tu_residual_act_flag’xTbY [ yTbY ]’ is equal to 1. |
|
residual_adaptive_colour_transform_enabled_flag |
r/w |
equal to 1 specifies that an adaptive colour transform may be applied to the residual in the decoding process. |
Methods¶
None
Details¶
- class GstCodecParsers.H265PPSSccExtensionParams¶
New in version 1.18.