#include <stdint.h>
#include "get_bits.h"
+#include "sei.h"
+
-/**
- * SEI message types
- */
typedef enum {
- HEVC_SEI_TYPE_BUFFERING_PERIOD = 0,
- HEVC_SEI_TYPE_PICTURE_TIMING = 1,
- HEVC_SEI_TYPE_PAN_SCAN_RECT = 2,
- HEVC_SEI_TYPE_FILLER_PAYLOAD = 3,
- HEVC_SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35 = 4,
- HEVC_SEI_TYPE_USER_DATA_UNREGISTERED = 5,
- HEVC_SEI_TYPE_RECOVERY_POINT = 6,
- HEVC_SEI_TYPE_SCENE_INFO = 9,
- HEVC_SEI_TYPE_FULL_FRAME_SNAPSHOT = 15,
- HEVC_SEI_TYPE_PROGRESSIVE_REFINEMENT_SEGMENT_START = 16,
- HEVC_SEI_TYPE_PROGRESSIVE_REFINEMENT_SEGMENT_END = 17,
- HEVC_SEI_TYPE_FILM_GRAIN_CHARACTERISTICS = 19,
- HEVC_SEI_TYPE_POST_FILTER_HINT = 22,
- HEVC_SEI_TYPE_TONE_MAPPING_INFO = 23,
- HEVC_SEI_TYPE_FRAME_PACKING = 45,
- HEVC_SEI_TYPE_DISPLAY_ORIENTATION = 47,
- HEVC_SEI_TYPE_SOP_DESCRIPTION = 128,
- HEVC_SEI_TYPE_ACTIVE_PARAMETER_SETS = 129,
- HEVC_SEI_TYPE_DECODING_UNIT_INFO = 130,
- HEVC_SEI_TYPE_TEMPORAL_LEVEL0_INDEX = 131,
- HEVC_SEI_TYPE_DECODED_PICTURE_HASH = 132,
- HEVC_SEI_TYPE_SCALABLE_NESTING = 133,
- HEVC_SEI_TYPE_REGION_REFRESH_INFO = 134,
- HEVC_SEI_TYPE_TIME_CODE = 136,
- HEVC_SEI_TYPE_MASTERING_DISPLAY_INFO = 137,
- HEVC_SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO = 144,
- HEVC_SEI_TYPE_ALTERNATIVE_TRANSFER_CHARACTERISTICS = 147,
-} HEVC_SEI_Type;
+ HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING = 7,
+ HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING = 8
+} HEVC_SEI_PicStructType;
typedef struct HEVCSEIPictureHash {
uint8_t md5[3][16];
} HEVCSEIPictureTiming;
typedef struct HEVCSEIA53Caption {
- int a53_caption_size;
- uint8_t *a53_caption;
+ AVBufferRef *buf_ref;
} HEVCSEIA53Caption;
+typedef struct HEVCSEIUnregistered {
+ AVBufferRef **buf_ref;
+ int nb_buf_ref;
+} HEVCSEIUnregistered;
+
typedef struct HEVCSEIMasteringDisplay {
int present;
uint16_t display_primaries[3][2];
uint32_t min_luminance;
} HEVCSEIMasteringDisplay;
+typedef struct HEVCSEIDynamicHDRPlus {
+ AVBufferRef *info;
+} HEVCSEIDynamicHDRPlus;
+
typedef struct HEVCSEIContentLight {
int present;
uint16_t max_content_light_level;
int preferred_transfer_characteristics;
} HEVCSEIAlternativeTransfer;
+typedef struct HEVCSEITimeCode {
+ int present;
+ uint8_t num_clock_ts;
+ uint8_t clock_timestamp_flag[3];
+ uint8_t units_field_based_flag[3];
+ uint8_t counting_type[3];
+ uint8_t full_timestamp_flag[3];
+ uint8_t discontinuity_flag[3];
+ uint8_t cnt_dropped_flag[3];
+ uint16_t n_frames[3];
+ uint8_t seconds_value[3];
+ uint8_t minutes_value[3];
+ uint8_t hours_value[3];
+ uint8_t seconds_flag[3];
+ uint8_t minutes_flag[3];
+ uint8_t hours_flag[3];
+ uint8_t time_offset_length[3];
+ int32_t time_offset_value[3];
+} HEVCSEITimeCode;
+
typedef struct HEVCSEI {
HEVCSEIPictureHash picture_hash;
HEVCSEIFramePacking frame_packing;
HEVCSEIDisplayOrientation display_orientation;
HEVCSEIPictureTiming picture_timing;
HEVCSEIA53Caption a53_caption;
+ HEVCSEIUnregistered unregistered;
HEVCSEIMasteringDisplay mastering_display;
+ HEVCSEIDynamicHDRPlus dynamic_hdr_plus;
HEVCSEIContentLight content_light;
int active_seq_parameter_set_id;
HEVCSEIAlternativeTransfer alternative_transfer;
+ HEVCSEITimeCode timecode;
} HEVCSEI;
struct HEVCParamSets;