MPEG2RawSequenceHeader Struct Reference

#include <cbs_mpeg2.h>

Data Fields

uint8_t sequence_header_code

uint16_t horizontal_size_value

uint16_t vertical_size_value

uint8_t aspect_ratio_information

uint8_t frame_rate_code

uint32_t bit_rate_value

uint16_t vbv_buffer_size_value

uint8_t constrained_parameters_flag

uint8_t load_intra_quantiser_matrix

uint8_t intra_quantiser_matrix [64]

uint8_t load_non_intra_quantiser_matrix

uint8_t non_intra_quantiser_matrix [64]

Detailed Description

Definition at line 59 of file cbs_mpeg2.h.

Field Documentation

◆ sequence_header_code

uint8_t MPEG2RawSequenceHeader::sequence_header_code

Definition at line 60 of file cbs_mpeg2.h.

Referenced by vaapi_encode_mpeg2_init_sequence_params().

◆ horizontal_size_value

uint16_t MPEG2RawSequenceHeader::horizontal_size_value

Definition at line 62 of file cbs_mpeg2.h.

Referenced by mpeg2_metadata_update_fragment(), and vaapi_encode_mpeg2_init_sequence_params().

◆ vertical_size_value

uint16_t MPEG2RawSequenceHeader::vertical_size_value

Definition at line 63 of file cbs_mpeg2.h.

Referenced by mpeg2_metadata_update_fragment(), and vaapi_encode_mpeg2_init_sequence_params().

◆ aspect_ratio_information

uint8_t MPEG2RawSequenceHeader::aspect_ratio_information

Definition at line 64 of file cbs_mpeg2.h.

Referenced by mpeg2_metadata_update_fragment(), and vaapi_encode_mpeg2_init_sequence_params().

◆ frame_rate_code

uint8_t MPEG2RawSequenceHeader::frame_rate_code

Definition at line 65 of file cbs_mpeg2.h.

Referenced by mpeg2_metadata_update_fragment(), and vaapi_encode_mpeg2_init_sequence_params().

◆ bit_rate_value

uint32_t MPEG2RawSequenceHeader::bit_rate_value

Definition at line 66 of file cbs_mpeg2.h.

Referenced by vaapi_encode_mpeg2_init_sequence_params().

◆ vbv_buffer_size_value

uint16_t MPEG2RawSequenceHeader::vbv_buffer_size_value

Definition at line 67 of file cbs_mpeg2.h.

Referenced by vaapi_encode_mpeg2_init_sequence_params().

◆ constrained_parameters_flag

uint8_t MPEG2RawSequenceHeader::constrained_parameters_flag

Definition at line 68 of file cbs_mpeg2.h.

Referenced by vaapi_encode_mpeg2_init_sequence_params().

◆ load_intra_quantiser_matrix

uint8_t MPEG2RawSequenceHeader::load_intra_quantiser_matrix

Definition at line 70 of file cbs_mpeg2.h.

Referenced by vaapi_encode_mpeg2_init_sequence_params().

◆ intra_quantiser_matrix

uint8_t MPEG2RawSequenceHeader::intra_quantiser_matrix[64]

Definition at line 71 of file cbs_mpeg2.h.

◆ load_non_intra_quantiser_matrix

uint8_t MPEG2RawSequenceHeader::load_non_intra_quantiser_matrix

Definition at line 72 of file cbs_mpeg2.h.

Referenced by vaapi_encode_mpeg2_init_sequence_params().

◆ non_intra_quantiser_matrix

uint8_t MPEG2RawSequenceHeader::non_intra_quantiser_matrix[64]

Definition at line 73 of file cbs_mpeg2.h.

The documentation for this struct was generated from the following file:

libavcodec/cbs_mpeg2.h

Generated on Sun Sep 6 2026 19:21:27 for FFmpeg by doxygen 1.13.2