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  3. FSequenceParameterSet

FSequenceParameterSet

API > API/Plugins > API/Plugins/ElectraDecoders

   
Name FSequenceParameterSet
Type struct
Header File /Engine/Plugins/Media/ElectraCodecs/Source/ElectraDecoders/Public/Utils/MPEG/ElectraUtilsMPEGVideo_H264.h
Include Path #include "Utils/MPEG/ElectraUtilsMPEGVideo_H264.h"

Syntax

struct FSequenceParameterSet

Constructors

Name Remarks Include Path Unreal Specifiers

FSequenceParameterSet()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

Structs

Name Remarks
FHRDParameters  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
aspect_ratio_idc uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
aspect_ratio_info_present_flag uint8 VUI Parameters. Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
bit_depth_chroma_minus8 uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
bit_depth_luma_minus8 uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
bitstream_restriction_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
chroma_format_idc uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
chroma_loc_info_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
chroma_sample_loc_type_bottom_field uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
chroma_sample_loc_type_top_field uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
colour_description_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
colour_primaries uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
constraint_set0_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
constraint_set1_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
constraint_set2_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
constraint_set3_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
constraint_set4_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
constraint_set5_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
delta_pic_order_always_zero_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
direct_8x8_inference_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
ExpectedDeltaPerPicOrderCntCycle int32 Calculated values. Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
fixed_frame_rate_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
frame_crop_bottom_offset uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
frame_crop_left_offset uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
frame_crop_right_offset uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
frame_crop_top_offset uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
frame_cropping_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
frame_mbs_only_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
gaps_in_frame_num_value_allowed_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
level_idc uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
log2_max_frame_num_minus4 uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
log2_max_mv_length_horizontal uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
log2_max_mv_length_vertical uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
log2_max_pic_order_cnt_lsb_minus4 uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
low_delay_hrd_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
matrix_coefficients uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
max_bits_per_mb_denom uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
max_bytes_per_pic_denom uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
max_dec_frame_buffering uint32 Defaults to: if profile_idc in [44,86,100,110,122,144] and constraint_set3_flag==1 then 0 otherwise MaxDpbFrames. Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
max_num_ref_frames uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
max_num_reorder_frames uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
mb_adaptive_frame_field_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
motion_vectors_over_pic_boundaries_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
nal_hrd_parameters FHRDParameters   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
nal_hrd_parameters_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
num_ref_frames_in_pic_order_cnt_cycle uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
num_units_in_tick uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
offset_for_non_ref_pic int32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
offset_for_ref_frame int32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
offset_for_top_to_bottom_field int32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
overscan_appropriate_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
overscan_info_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
pic_height_in_map_units_minus1 uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
pic_order_cnt_type uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
pic_struct_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
pic_width_in_mbs_minus1 uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
ProcessedBitstream TArray< uint8 >   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
profile_idc uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
qpprime_y_zero_transform_bypass_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
sar_height uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
sar_width uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
ScalingList4x4 uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
ScalingList8x8 uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
separate_colour_plane_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
seq_parameter_set_id uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
seq_scaling_list_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
seq_scaling_matrix_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
time_scale uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
timing_info_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
transfer_characteristics uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
vcl_hrd_parameters FHRDParameters   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
vcl_hrd_parameters_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
video_format uint32   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
video_full_range_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
video_signal_type_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  
vui_parameters_present_flag uint8   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void GetAspect ( int32& OutSarW,
int32& OutSarH
) const

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

void GetCrop ( int32& OutLeft,
int32& OutRight,
int32& OutTop,
int32& OutBottom
) const

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

void GetDisplaySize ( int32& OutWidth,
int32& OutHeight
) const

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

void GetDisplaySize ( uint32& OutWidth,
uint32& OutHeight
) const

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

int32 GetDPBSize()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

FString GetFormatInfo ()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

int32 GetHeight()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

int32 GetMaxDPBSize()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

FFractionalValue GetTiming()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

int32 GetWidth()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

void Reset()

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

Static

Name Remarks Include Path Unreal Specifiers

static FString GetFormatInfo ( uint32 InProfileIDC,
uint32 InLevelIDC,
uint32 InConstraintFlags
)

   Utils/MPEG/ElectraUtilsMPEGVideo_H264.h  

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