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libgpac
Documentation of the core library of GPAC
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libgpac
Documentation of the core library of GPAC
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#include <gpac/media_tools.h>#include <gpac/mpeg4_odf.h>#include <gpac/ietf.h>#include <gpac/webvtt.h>
Include dependency graph for media_dev.h: This graph shows which files directly or indirectly include this file:Data Structures | |
| struct | COLR |
| struct | AVC_HRD |
| struct | AVC_VUI |
| struct | AVC_CROP |
| struct | AVC_SPS |
| struct | AVC_PPS |
| struct | SVC_NALUHeader |
| struct | AVCSliceInfo |
| struct | AVCSeiRecoveryPoint |
| struct | AVCSeiPicTimingTimecode |
| struct | AVCSeiPicTiming |
| struct | AVCSeiItuTT35DolbyVision |
| struct | GF_SEIInfo |
| struct | AVCState |
| struct | SVC_Extractor |
| struct | SEI_Filter |
| struct | GF_VUIInfo |
| struct | HEVC_SublayerPTL |
| struct | HEVC_ProfileTierLevel |
| struct | HEVC_ReferencePictureSets |
| struct | HEVC_SPS |
| struct | HEVC_PPS |
| struct | HEVC_RepFormat |
| struct | HEVC_RateInfo |
| struct | HEVC_VPS |
| struct | HEVCSliceInfo |
| struct | HEVCState |
| struct | Combine |
| struct | VVC_RefPicList |
| struct | VVC_SubpicInfo |
| struct | VVC_SPS |
| struct | VVC_PPS |
| struct | VVC_SublayerPTL |
| struct | VVC_ProfileTierLevel |
| struct | VVC_VPS |
| struct | VVCSliceInfo |
| struct | VVCState |
| struct | AC4State |
| struct | AV1Tile |
| struct | AV1StateFrame |
| struct | AV1GMParams |
| struct | AV1State |
| struct | IamfStateFrame |
| struct | IAMFState |
| struct | GF_OpusPacketHeader |
| struct | GF_ProResPictureInfo |
| struct | GF_ProResFrameInfo |
| struct | QCPRateTable |
Macros | |
| #define | GF_SVC_SSPS_ID_SHIFT 16 |
| #define | MAX_LHVC_LAYERS 4 |
| #define | MAX_NUM_LAYER_SETS 1024 |
| #define | VVC_MAX_REF_PICS 64 |
| #define | VVC_RPL_ST 0 |
| #define | VVC_RPL_LT 1 |
| #define | VVC_RPL_IL 2 |
| #define | VVC_MAX_TILE_COLS 30 |
| #define | VVC_MAX_TILE_ROWS 33 |
| #define | VVC_MAX_SUBPIC 200 |
| #define | VVC_MAX_LAYERS 4 |
| #define | VVC_MAX_NUM_LAYER_SETS 1024 |
| #define | VP9_MAX_FRAMES_IN_SUPERFRAME 16 |
| #define | AV1_MAX_TILE_ROWS 64 |
| #define | AV1_MAX_TILE_COLS 64 |
| #define | AV1_NUM_REF_FRAMES 8 |
| #define | M4V_VO_START_CODE 0x00 |
| #define | M4V_VOL_START_CODE 0x20 |
| #define | M4V_VOP_START_CODE 0xB6 |
| #define | M4V_VISOBJ_START_CODE 0xB5 |
| #define | M4V_VOS_START_CODE 0xB0 |
| #define | M4V_GOV_START_CODE 0xB3 |
| #define | M4V_UDTA_START_CODE 0xB2 |
| #define | M2V_PIC_START_CODE 0x00 |
| #define | M2V_SEQ_START_CODE 0xB3 |
| #define | M2V_EXT_START_CODE 0xB5 |
| #define | M2V_GOP_START_CODE 0xB8 |
| #define | M2V_UDTA_START_CODE 0xB2 |
Enumerations | |
| enum | { AVC_SPS_PARSED = 1 , AVC_SPS_DECLARED = 1<<1 , AVC_SUBSPS_PARSED = 1<<2 , AVC_SUBSPS_DECLARED = 1<<3 , AVC_SPS_EXT_DECLARED = 1<<4 } |
| enum | { GF_HEVC_SLICE_TYPE_B = 0 , GF_HEVC_SLICE_TYPE_P = 1 , GF_HEVC_SLICE_TYPE_I = 2 } |
| enum | { GF_VVC_SLICE_TYPE_B = 0 , GF_VVC_SLICE_TYPE_P = 1 , GF_VVC_SLICE_TYPE_I = 2 , GF_VVC_SLICE_TYPE_UNKNOWN = 10 } |
| enum | AV1FrameType { AV1_KEY_FRAME = 0 , AV1_INTER_FRAME = 1 , AV1_INTRA_ONLY_FRAME = 2 , AV1_SWITCH_FRAME = 3 } |
Functions | |
| void | gf_media_get_sample_average_infos (GF_ISOFile *file, u32 Track, u32 *avgSize, u32 *MaxSize, u32 *TimeDelta, u32 *maxCTSDelta, u32 *const_duration, u32 *bandwidth) |
| GF_Err | gf_import_message (GF_MediaImporter *import, GF_Err e, char *format,...) |
| u32 | gf_bs_read_ue (GF_BitStream *bs) |
| s32 | gf_bs_read_se (GF_BitStream *bs) |
| void | gf_bs_write_ue (GF_BitStream *bs, u32 num) |
| void | gf_bs_write_se (GF_BitStream *bs, s32 num) |
| GF_Err | gf_media_get_color_info (GF_ISOFile *file, u32 track, u32 sampleDescriptionIndex, u32 *colour_type, u16 *colour_primaries, u16 *transfer_characteristics, u16 *matrix_coefficients, Bool *full_range_flag) |
| u32 | gf_latm_get_value (GF_BitStream *bs) |
| u32 | gf_media_nalu_next_start_code (const u8 *data, u32 data_len, u32 *sc_size) |
| u32 | gf_media_nalu_emulation_bytes_remove_count (const u8 *buffer, u32 nal_size) |
| u32 | gf_media_nalu_remove_emulation_bytes (const u8 *buffer_src, u8 *buffer_dst, u32 nal_size) |
| s32 | gf_avc_read_sps (const u8 *sps_data, u32 sps_size, AVCState *avc, u32 subseq_sps, u32 *vui_flag_pos) |
| s32 | gf_avc_read_sps_bs (GF_BitStream *bs, AVCState *avc, u32 subseq_sps, u32 *vui_flag_pos) |
| s32 | gf_avc_read_pps (const u8 *pps_data, u32 pps_size, AVCState *avc) |
| s32 | gf_avc_read_pps_bs (GF_BitStream *bs, AVCState *avc) |
| Bool | gf_avc_slice_is_intra (AVCState *avc) |
| s32 | gf_avc_parse_nalu (GF_BitStream *bs, AVCState *avc) |
| u32 | gf_avc_reformat_sei (u8 *buffer, u32 nal_size, Bool isobmf_rewrite, AVCState *avc, SEI_Filter *sei_filter) |
| GF_Err | gf_avc_change_vui (GF_AVCConfig *avcc, GF_VUIInfo *vui_info) |
| GF_Err | gf_avc_change_par (GF_AVCConfig *avcc, s32 ar_n, s32 ar_d) |
| GF_Err | gf_avc_change_color (GF_AVCConfig *avcc, s32 fullrange, s32 vidformat, s32 colorprim, s32 transfer, s32 colmatrix) |
| GF_Err | gf_hevc_change_vui (GF_HEVCConfig *hvcc, GF_VUIInfo *vui) |
| GF_Err | gf_hevc_change_par (GF_HEVCConfig *hvcc, s32 ar_n, s32 ar_d) |
| GF_Err | gf_hevc_change_color (GF_HEVCConfig *hvcc, s32 fullrange, s32 vidformat, s32 colorprim, s32 transfer, s32 colmatrix) |
| GF_Err | gf_vvc_change_vui (GF_VVCConfig *cfg, GF_VUIInfo *vui) |
| GF_Err | gf_vvc_change_par (GF_VVCConfig *cfg, s32 ar_n, s32 ar_d) |
| GF_Err | gf_vvc_change_color (GF_VVCConfig *cfg, s32 fullrange, s32 vidformat, s32 colorprim, s32 transfer, s32 colmatrix) |
| s32 | gf_hevc_read_vps (u8 *data, u32 size, HEVCState *hevc) |
| s32 | gf_hevc_read_vps_bs (GF_BitStream *bs, HEVCState *hevc) |
| s32 | gf_hevc_read_sps (u8 *data, u32 size, HEVCState *hevc) |
| s32 | gf_hevc_read_sps_bs (GF_BitStream *bs, HEVCState *hevc) |
| s32 | gf_hevc_read_pps (u8 *data, u32 size, HEVCState *hevc) |
| s32 | gf_hevc_read_pps_bs (GF_BitStream *bs, HEVCState *hevc) |
| s32 | gf_hevc_parse_nalu (u8 *data, u32 size, HEVCState *hevc, u8 *nal_unit_type, u8 *temporal_id, u8 *layer_id) |
| Bool | gf_hevc_slice_is_intra (HEVCState *hevc) |
| Bool | gf_hevc_slice_is_IDR (HEVCState *hevc) |
| s32 | gf_hevc_read_vps_ex (u8 *data, u32 *size, HEVCState *hevc, Bool remove_extensions) |
| void | gf_hevc_parse_ps (GF_HEVCConfig *hevccfg, HEVCState *hevc, u32 nal_type) |
| s32 | gf_hevc_parse_nalu_bs (GF_BitStream *bs, HEVCState *hevc, u8 *nal_unit_type, u8 *temporal_id, u8 *layer_id) |
| GF_Err | gf_hevc_get_sps_info_with_state (HEVCState *hevc_state, u8 *sps_data, u32 sps_size, u32 *sps_id, u32 *width, u32 *height, s32 *par_n, s32 *par_d) |
| void | gf_hevc_parse_sei (char *buffer, u32 nal_size, HEVCState *hevc) |
| u32 | gf_hevc_reformat_sei (char *buffer, u32 nal_size, Bool isobmf_rewrite, SEI_Filter *sei_filter) |
| s32 | gf_vvc_parse_nalu_bs (GF_BitStream *bs, VVCState *vvc, u8 *nal_unit_type, u8 *temporal_id, u8 *layer_id) |
| void | gf_vvc_parse_sei (char *buffer, u32 nal_size, VVCState *vvc) |
| u32 | gf_vvc_reformat_sei (char *buffer, u32 nal_size, Bool isobmf_rewrite, SEI_Filter *sei_filter) |
| Bool | gf_vvc_slice_is_ref (VVCState *vvc) |
| s32 | gf_vvc_parse_nalu (u8 *data, u32 size, VVCState *vvc, u8 *nal_unit_type, u8 *temporal_id, u8 *layer_id) |
| void | gf_vvc_parse_ps (GF_VVCConfig *hevccfg, VVCState *vvc, u32 nal_type) |
| GF_Err | gf_media_parse_ivf_file_header (GF_BitStream *bs, u32 *width, u32 *height, u32 *codec_fourcc, u32 *timebase_num, u32 *timebase_den, u32 *num_frames) |
| GF_Err | gf_vp9_parse_sample (GF_BitStream *bs, GF_VPConfig *vp9_cfg, Bool *key_frame, u32 *FrameWidth, u32 *FrameHeight, u32 *renderWidth, u32 *renderHeight) |
| GF_Err | gf_vp9_parse_superframe (GF_BitStream *bs, u64 ivf_frame_size, u32 *num_frames_in_superframe, u32 frame_sizes[VP9_MAX_FRAMES_IN_SUPERFRAME], u32 *superframe_index_size) |
| GF_Err | aom_av1_parse_temporal_unit_from_section5 (GF_BitStream *bs, AV1State *state) |
| GF_Err | aom_av1_parse_temporal_unit_from_annexb (GF_BitStream *bs, AV1State *state) |
| GF_Err | aom_av1_parse_temporal_unit_from_ivf (GF_BitStream *bs, AV1State *state) |
| GF_Err | gf_media_parse_ivf_frame_header (GF_BitStream *bs, u64 *frame_size, u64 *pts) |
| Bool | gf_media_probe_ivf (GF_BitStream *bs) |
| Bool | gf_media_aom_probe_annexb (GF_BitStream *bs) |
| GF_Err | gf_av1_parse_obu (GF_BitStream *bs, ObuType *obu_type, u64 *obu_size, u32 *obu_hdr_size, AV1State *state) |
| Bool | av1_is_obu_header (ObuType obu_type) |
| void | gf_av1_init_state (AV1State *state) |
| void | gf_av1_reset_state (AV1State *state, Bool is_destroy) |
| u64 | gf_av1_leb128_read (GF_BitStream *bs, u8 *opt_Leb128Bytes) |
| u32 | gf_av1_leb128_size (u64 value) |
| u64 | gf_av1_leb128_write (GF_BitStream *bs, u64 value) |
| GF_Err | gf_av1_parse_obu_header (GF_BitStream *bs, ObuType *obu_type, Bool *obu_extension_flag, Bool *obu_has_size_field, u8 *temporal_id, u8 *spatial_id) |
| GF_Err | gf_iamf_parse_obu (GF_BitStream *bs, IamfObuType *obu_type, u64 *obu_size, IAMFState *state) |
| GF_Err | aom_iamf_parse_temporal_unit (GF_BitStream *bs, IAMFState *state) |
| Bool | gf_media_probe_iamf (GF_BitStream *bs) |
| void | gf_iamf_init_state (IAMFState *state) |
| void | gf_iamf_reset_state (IAMFState *state, Bool is_destroy) |
| u8 | gf_opus_parse_packet_header (u8 *data, u32 data_length, Bool self_delimited, GF_OpusPacketHeader *header) |
| GF_Err | gf_media_prores_parse_bs (GF_BitStream *bs, GF_ProResFrameInfo *prores_frame) |
| GP_RTPPacketizer * | gf_rtp_packetizer_create_and_init_from_file (GF_ISOFile *file, u32 TrackNum, void *cbk_obj, void(*OnNewPacket)(void *cbk, GF_RTPHeader *header), void(*OnPacketDone)(void *cbk, GF_RTPHeader *header), void(*OnDataReference)(void *cbk, u32 payload_size, u32 offset_from_orig), void(*OnData)(void *cbk, u8 *data, u32 data_size, Bool is_head), u32 Path_MTU, u32 max_ptime, u32 default_rtp_rate, u32 flags, u8 PayloadID, Bool copy_media, u32 InterleaveGroupID, u8 InterleaveGroupPriority) |
| void | gf_media_format_ttxt_sdp (GP_RTPPacketizer *builder, char *payload_name, char **out_sdp_line, u32 w, u32 h, s32 tx, s32 ty, s16 l, u32 max_w, u32 max_h, char *tx3g_base64) |
| GF_WebVTTParser * | gf_webvtt_parser_new () |
| GF_Err | gf_webvtt_parser_init (GF_WebVTTParser *parser, FILE **vtt_file, s32 unicode_type, Bool is_srt, void *user, GF_Err(*report_message)(void *, GF_Err, char *, const char *), void(*on_sample_parsed)(void *, GF_WebVTTSample *), void(*on_header_parsed)(void *, const char *)) |
| GF_Err | gf_webvtt_parser_parse (GF_WebVTTParser *parser) |
| void | gf_webvtt_parser_del (GF_WebVTTParser *parser) |
| void | gf_webvtt_parser_suspend (GF_WebVTTParser *vttparser) |
| void | gf_webvtt_parser_restart (GF_WebVTTParser *parser) |
| GF_Err | gf_webvtt_parser_parse_payload (GF_WebVTTParser *parser, u64 start, u64 end, const char *vtt_pre, const char *vtt_cueid, const char *vtt_settings) |
| GF_Err | gf_webvtt_parser_flush (GF_WebVTTParser *parser) |
| GF_Err | gf_webvtt_parser_parse_ext (GF_WebVTTParser *parser, FILE *ext_file, Bool in_eos) |
| void | gf_webvtt_parser_cue_callback (GF_WebVTTParser *parser, void(*on_cue_read)(void *, GF_WebVTTCue *), void *udta) |
| GF_Err | gf_webvtt_merge_cues (GF_WebVTTParser *parser, u64 start, GF_List *cues) |
| GF_Err | gf_webvtt_parser_finalize (GF_WebVTTParser *parser, u64 duration) |
| void | gf_webvtt_sample_del (GF_WebVTTSample *samp) |
| u64 | gf_webvtt_sample_get_start (GF_WebVTTSample *samp) |
| u64 | gf_webvtt_sample_get_end (GF_WebVTTSample *samp) |
| GF_Err | gf_webvtt_dump_header (FILE *dump, GF_ISOFile *file, u32 track, Bool box_mode, u32 index) |
| GF_Err | gf_webvtt_parser_dump_done (GF_WebVTTParser *parser, u32 duration) |
| GF_Err | gf_media_vc1_seq_header_to_dsi (const u8 *seq_hdr, u32 seq_hdr_len, u8 **dsi, u32 *dsi_size) |
| GF_SEILoader * | gf_sei_loader_new () |
| void | gf_sei_loader_del (GF_SEILoader *sei) |
| GF_Err | gf_sei_init_from_pid (GF_SEILoader *sei, GF_FilterPid *pid) |
| GF_Err | gf_sei_init_from_avc (GF_SEILoader *sei, AVCState *avc) |
| GF_Err | gf_sei_init_from_hevc (GF_SEILoader *sei, HEVCState *hevc) |
| GF_Err | gf_sei_init_from_vvc (GF_SEILoader *sei, VVCState *vvc) |
| GF_Err | gf_sei_init_from_av1 (GF_SEILoader *sei, AV1State *av1) |
| GF_Err | gf_sei_load_from_state (GF_SEILoader *sei, GF_FilterPacket *pck) |
| GF_Err | gf_sei_load_from_packet (GF_SEILoader *sei, GF_FilterPacket *pck) |
| void | gf_av1_format_mdcv_to_mpeg (u8 mdcv_in[24], u8 mdcv_out[24]) |
| struct COLR |
| struct AVC_HRD |
| struct AVC_VUI |
Collaboration diagram for AVC_VUI:| Data Fields | ||
|---|---|---|
| s32 | timing_info_present_flag | |
| u32 | num_units_in_tick | |
| u32 | time_scale | |
| s32 | fixed_frame_rate_flag | |
| Bool | aspect_ratio_info_present_flag | |
| u32 | par_num | |
| u32 | par_den | |
| Bool | overscan_info_present_flag | |
| Bool | video_signal_type_present_flag | |
| u8 | video_format | |
| Bool | video_full_range_flag | |
| Bool | chroma_location_info_present_flag | |
| u8 | chroma_sample_loc_type_top_field | |
| u8 | chroma_sample_loc_type_bottom_field | |
| Bool | colour_description_present_flag | |
| u8 | colour_primaries | |
| u8 | transfer_characteristics | |
| u8 | matrix_coefficients | |
| Bool | nal_hrd_parameters_present_flag | |
| Bool | vcl_hrd_parameters_present_flag | |
| Bool | low_delay_hrd_flag | |
| AVC_HRD | hrd | |
| Bool | pic_struct_present_flag | |
| struct AVC_SPS |
Collaboration diagram for AVC_SPS:| Data Fields | ||
|---|---|---|
| s32 | profile_idc | |
| s32 | level_idc | |
| s32 | prof_compat | |
| u32 | log2_max_frame_num | |
| u32 | poc_type | |
| u32 | poc_cycle_length | |
| u32 | log2_max_poc_lsb | |
| s32 | delta_pic_order_always_zero_flag | |
| s32 | offset_for_non_ref_pic | |
| s32 | offset_for_top_to_bottom_field | |
| Bool | frame_mbs_only_flag | |
| Bool | mb_adaptive_frame_field_flag | |
| u32 | max_num_ref_frames | |
| Bool | gaps_in_frame_num_value_allowed_flag | |
| u8 | chroma_format | |
| u8 | luma_bit_depth_m8 | |
| u8 | chroma_bit_depth_m8 | |
| u32 | ChromaArrayType | |
| s16 | offset_for_ref_frame[256] | |
| u32 | width | |
| u32 | height | |
| Bool | vui_parameters_present_flag | |
| AVC_VUI | vui | |
| AVC_CROP | crop | |
| u32 | state | |
| u32 | sbusps_crc | |
| u32 | nb_ei | |
| u32 | nb_ep | |
| u32 | nb_eb | |
| struct AVC_PPS |
| Data Fields | ||
|---|---|---|
| s32 | id | |
| s32 | sps_id | |
| Bool | entropy_coding_mode_flag | |
| s32 | pic_order_present | |
| s32 | redundant_pic_cnt_present | |
| u32 | slice_group_count | |
| u32 | mb_slice_group_map_type | |
| u32 | pic_size_in_map_units_minus1 | |
| u32 | slice_group_change_rate_minus1 | |
| u32 | status | |
| Bool | weighted_pred_flag | |
| u8 | weighted_bipred_idc | |
| Bool | deblocking_filter_control_present_flag | |
| u32 | num_ref_idx_l0_default_active_minus1 | |
| u32 | num_ref_idx_l1_default_active_minus1 | |
| struct SVC_NALUHeader |
| struct AVCSliceInfo |
Collaboration diagram for AVCSliceInfo:| Data Fields | ||
|---|---|---|
| u8 | nal_ref_idc | |
| u8 | nal_unit_type | |
| u8 | field_pic_flag | |
| u8 | bottom_field_flag | |
| u32 | frame_num | |
| u32 | idr_pic_id | |
| u32 | poc_lsb | |
| u32 | slice_type | |
| s32 | delta_poc_bottom | |
| s32 | delta_poc[2] | |
| s32 | redundant_pic_cnt | |
| s32 | poc | |
| u32 | poc_msb | |
| u32 | poc_msb_prev | |
| u32 | poc_lsb_prev | |
| u32 | frame_num_prev | |
| s32 | frame_num_offset | |
| s32 | frame_num_offset_prev | |
| AVC_SPS * | sps | |
| AVC_PPS * | pps | |
| SVC_NALUHeader | svc_nalhdr | |
| struct AVCSeiRecoveryPoint |
| struct AVCSeiPicTimingTimecode |
| struct AVCSeiPicTiming |
Collaboration diagram for AVCSeiPicTiming:| Data Fields | ||
|---|---|---|
| u8 | pic_struct | |
| u8 | num_clock_ts | |
| AVCSeiPicTimingTimecode | timecodes[3] | |
| struct AVCSeiItuTT35DolbyVision |
| Data Fields | ||
|---|---|---|
| Bool | rpu_flag | |
| struct GF_SEIInfo |
Collaboration diagram for GF_SEIInfo:| Data Fields | ||
|---|---|---|
| AVCSeiRecoveryPoint | recovery_point | |
| AVCSeiPicTiming | pic_timing | |
| AVCSeiItuTT35DolbyVision | dovi | |
| u8 | clli_data[4] | |
| u8 | mdcv_data[24] | |
| u8 | clli_valid | |
| u8 | mdcv_valid | |
| u8 | has_3d_ref_disp_info | |
| u8 | alternative_transfer_characteristics | |
| struct AVCState |
Collaboration diagram for AVCState:| Data Fields | ||
|---|---|---|
| AVC_SPS | sps[32] | |
| s8 | sps_active_idx | |
| s8 | pps_active_idx | |
| AVC_PPS | pps[255] | |
| AVCSliceInfo | s_info | |
| GF_SEIInfo | sei | |
| Bool | is_svc | |
| u8 | last_nal_type_parsed | |
| s8 | last_ps_idx | |
| s8 | last_sps_idx | |
| struct SVC_Extractor |
| struct SEI_Filter |
Collaboration diagram for SEI_Filter:| Data Fields | ||
|---|---|---|
| Bool | is_whitelist | |
| GF_PropUIntList | seis | |
| s32 | extra_filter | |
| struct GF_VUIInfo |
VUI modification parameters
| Data Fields | ||
|---|---|---|
| Bool | update |
if true, the structure members will be updated to the actual values written or present in bitstream. If still -1, info was not written in bitstream |
| s32 | ar_num |
pixel aspect ratio num a value of 0 in ar_num or ar_den removes PAR a value of -1 in ar_num or ar_den keeps PAR from bitstream positive values change PAR |
| s32 | ar_den |
pixel aspect ratio den |
| Bool | remove_video_info | |
| Bool | remove_vui_timing_info | |
| Bool | enable_pic_struct | |
| s32 | fullrange | |
| s32 | video_format | |
| s32 | color_prim | |
| s32 | color_tfc | |
| s32 | color_matrix | |
| struct HEVC_SublayerPTL |
| struct HEVC_ProfileTierLevel |
Collaboration diagram for HEVC_ProfileTierLevel:| Data Fields | ||
|---|---|---|
| u8 | profile_space | |
| u8 | tier_flag | |
| u8 | profile_idc | |
| u8 | level_idc | |
| u32 | profile_compatibility_flag | |
| Bool | general_progressive_source_flag | |
| Bool | general_interlaced_source_flag | |
| Bool | general_non_packed_constraint_flag | |
| Bool | general_frame_only_constraint_flag | |
| u64 | general_reserved_44bits | |
| HEVC_SublayerPTL | sub_ptl[8] | |
| struct HEVC_ReferencePictureSets |
| struct HEVC_SPS |
Collaboration diagram for HEVC_SPS:| Data Fields | ||
|---|---|---|
| s32 | id | |
| s32 | vps_id | |
| u32 | state | |
| u32 | crc | |
| u32 | width | |
| u32 | height | |
| HEVC_ProfileTierLevel | ptl | |
| u8 | chroma_format_idc | |
| Bool | cw_flag | |
| u32 | cw_left | |
| u32 | cw_right | |
| u32 | cw_top | |
| u32 | cw_bottom | |
| u8 | bit_depth_luma | |
| u8 | bit_depth_chroma | |
| u8 | log2_max_pic_order_cnt_lsb | |
| Bool | separate_colour_plane_flag | |
| u32 | max_CU_width | |
| u32 | max_CU_height | |
| u32 | max_CU_depth | |
| u32 | bitsSliceSegmentAddress | |
| u32 | num_short_term_ref_pic_sets | |
| u32 | num_long_term_ref_pic_sps | |
| HEVC_ReferencePictureSets | rps[65] | |
| Bool | aspect_ratio_info_present_flag | |
| Bool | long_term_ref_pics_present_flag | |
| Bool | temporal_mvp_enable_flag | |
| Bool | sample_adaptive_offset_enabled_flag | |
| u8 | sar_idc | |
| u16 | sar_width | |
| u16 | sar_height | |
| Bool | has_timing_info | |
| u32 | num_units_in_tick | |
| u32 | time_scale | |
| Bool | poc_proportional_to_timing_flag | |
| u32 | num_ticks_poc_diff_one_minus1 | |
| Bool | video_full_range_flag | |
| Bool | colour_description_present_flag | |
| u8 | colour_primaries | |
| u8 | transfer_characteristic | |
| u8 | matrix_coeffs | |
| u32 | rep_format_idx | |
| u8 | sps_ext_or_max_sub_layers_minus1 | |
| u8 | max_sub_layers_minus1 | |
| u8 | update_rep_format_flag | |
| u8 | sub_layer_ordering_info_present_flag | |
| u8 | scaling_list_enable_flag | |
| u8 | infer_scaling_list_flag | |
| u8 | scaling_list_ref_layer_id | |
| u8 | scaling_list_data_present_flag | |
| u8 | asymmetric_motion_partitions_enabled_flag | |
| u8 | pcm_enabled_flag | |
| u8 | strong_intra_smoothing_enable_flag | |
| u8 | vui_parameters_present_flag | |
| u32 | log2_diff_max_min_luma_coding_block_size | |
| u32 | log2_min_transform_block_size | |
| u32 | log2_min_luma_coding_block_size | |
| u32 | log2_max_transform_block_size | |
| u32 | max_transform_hierarchy_depth_inter | |
| u32 | max_transform_hierarchy_depth_intra | |
| u8 | pcm_sample_bit_depth_luma_minus1 | |
| u8 | pcm_sample_bit_depth_chroma_minus1 | |
| u8 | pcm_loop_filter_disable_flag | |
| u32 | log2_min_pcm_luma_coding_block_size_minus3 | |
| u32 | log2_diff_max_min_pcm_luma_coding_block_size | |
| u8 | overscan_info_present | |
| u8 | overscan_appropriate | |
| u8 | video_signal_type_present_flag | |
| u8 | video_format | |
| u8 | chroma_loc_info_present_flag | |
| u32 | chroma_sample_loc_type_top_field | |
| u32 | chroma_sample_loc_type_bottom_field | |
| u8 | neutral_chroma_indication_flag | |
| u8 | field_seq_flag | |
| u8 | frame_field_info_present_flag | |
| u8 | default_display_window_flag | |
| u32 | left_offset | |
| u32 | right_offset | |
| u32 | top_offset | |
| u32 | bottom_offset | |
| u8 | hrd_parameters_present_flag | |
| struct HEVC_PPS |
| Data Fields | ||
|---|---|---|
| s32 | id | |
| u32 | sps_id | |
| u32 | state | |
| u32 | crc | |
| Bool | dependent_slice_segments_enabled_flag | |
| Bool | tiles_enabled_flag | |
| Bool | uniform_spacing_flag | |
| u32 | num_extra_slice_header_bits | |
| u32 | num_ref_idx_l0_default_active | |
| u32 | num_ref_idx_l1_default_active | |
| Bool | slice_segment_header_extension_present_flag | |
| Bool | output_flag_present_flag | |
| Bool | lists_modification_present_flag | |
| Bool | cabac_init_present_flag | |
| Bool | weighted_pred_flag | |
| Bool | weighted_bipred_flag | |
| Bool | slice_chroma_qp_offsets_present_flag | |
| Bool | deblocking_filter_override_enabled_flag | |
| Bool | loop_filter_across_slices_enabled_flag | |
| Bool | entropy_coding_sync_enabled_flag | |
| Bool | loop_filter_across_tiles_enabled_flag | |
| s32 | pic_init_qp_minus26 | |
| u32 | num_tile_columns | |
| u32 | num_tile_rows | |
| u32 | column_width[22] | |
| u32 | row_height[20] | |
| Bool | sign_data_hiding_flag | |
| Bool | constrained_intra_pred_flag | |
| Bool | transform_skip_enabled_flag | |
| Bool | cu_qp_delta_enabled_flag | |
| Bool | transquant_bypass_enable_flag | |
| u32 | diff_cu_qp_delta_depth | |
| u32 | pic_cb_qp_offset | |
| u32 | pic_cr_qp_offset | |
| Bool | deblocking_filter_control_present_flag | |
| Bool | pic_disable_deblocking_filter_flag | |
| Bool | pic_scaling_list_data_present_flag | |
| u32 | beta_offset_div2 | |
| u32 | tc_offset_div2 | |
| u32 | log2_parallel_merge_level_minus2 | |
| Bool | curr_pic_ref_enabled_flag | |
| struct HEVC_RepFormat |
| struct HEVC_RateInfo |
| struct HEVC_VPS |
Collaboration diagram for HEVC_VPS:| Data Fields | ||
|---|---|---|
| s32 | id | |
| u32 | state | |
| s32 | bit_pos_vps_extensions | |
| u32 | crc | |
| Bool | vps_extension_found | |
| u32 | max_layers | |
| u32 | max_sub_layers | |
| u32 | max_layer_id | |
| u32 | num_layer_sets | |
| Bool | temporal_id_nesting | |
| HEVC_ProfileTierLevel | ptl | |
| HEVC_SublayerPTL | sub_ptl[8] | |
| HEVC_RateInfo | rates[8] | |
| u32 | scalability_mask[16] | |
| u32 | dimension_id[MAX_LHVC_LAYERS][16] | |
| u32 | layer_id_in_nuh[MAX_LHVC_LAYERS] | |
| u32 | layer_id_in_vps[MAX_LHVC_LAYERS] | |
| u8 | num_direct_ref_layers[64] | |
| u8 | num_ref_list_layers[64] | |
| u8 | num_profile_tier_level | |
| u8 | num_output_layer_sets | |
| u8 | default_ref_layers_active_flag | |
| u8 | id_direct_ref_layers[64][MAX_LHVC_LAYERS] | |
| u8 | layer_idx_in_vps[MAX_LHVC_LAYERS] | |
| u8 | sub_layers_vps_max_minus1[MAX_LHVC_LAYERS] | |
| u8 | max_tid_il_ref_pics_plus1[MAX_LHVC_LAYERS][MAX_LHVC_LAYERS] | |
| u32 | profile_level_tier_idx[MAX_LHVC_LAYERS] | |
| HEVC_ProfileTierLevel | ext_ptl[MAX_LHVC_LAYERS] | |
| u32 | num_rep_formats | |
| HEVC_RepFormat | rep_formats[16] | |
| u32 | rep_format_idx[16] | |
| Bool | base_layer_internal_flag | |
| Bool | base_layer_available_flag | |
| u8 | num_layers_in_id_list[MAX_NUM_LAYER_SETS] | |
| u8 | direct_dependency_flag[MAX_LHVC_LAYERS][MAX_LHVC_LAYERS] | |
| Bool | output_layer_flag[MAX_LHVC_LAYERS][MAX_LHVC_LAYERS] | |
| u8 | profile_tier_level_idx[MAX_LHVC_LAYERS][MAX_LHVC_LAYERS] | |
| Bool | alt_output_layer_flag[MAX_LHVC_LAYERS] | |
| u8 | num_necessary_layers[MAX_LHVC_LAYERS] | |
| Bool | necessary_layers_flag[MAX_LHVC_LAYERS][MAX_LHVC_LAYERS] | |
| u8 | LayerSetLayerIdList[MAX_LHVC_LAYERS][MAX_LHVC_LAYERS] | |
| u8 | LayerSetLayerIdListMax[MAX_LHVC_LAYERS] | |
| u8 | max_one_active_ref_layer_flag | |
| struct HEVCSliceInfo |
Collaboration diagram for HEVCSliceInfo:| Data Fields | ||
|---|---|---|
| u8 | nal_unit_type | |
| u8 | layer_id | |
| u8 | temporal_id | |
| u32 | frame_num | |
| u32 | poc_lsb | |
| u32 | slice_type | |
| u32 | header_size_with_emulation | |
| s32 | redundant_pic_cnt | |
| s32 | poc | |
| u32 | poc_msb | |
| u32 | poc_msb_prev | |
| u32 | poc_lsb_prev | |
| u32 | frame_num_prev | |
| s32 | frame_num_offset | |
| s32 | frame_num_offset_prev | |
| Bool | dependent_slice_segment_flag | |
| Bool | first_slice_segment_in_pic_flag | |
| u32 | slice_segment_address | |
| u8 | prev_layer_id_plus1 | |
| s32 | entry_point_start_bits | |
| u64 | header_size_bits | |
| s32 | payload_start_offset | |
| s32 | slice_qp_delta_start_bits | |
| s32 | slice_qp_delta | |
| HEVC_SPS * | sps | |
| HEVC_PPS * | pps | |
| HEVC_ReferencePictureSets * | st_rps | |
| u32 | num_ref_idx_l0_active | |
| u32 | num_ref_idx_l1_active | |
| u32 | nb_lt_ref_pics | |
| u32 | nb_reference_pocs | |
| s32 | reference_pocs[30] | |
| struct HEVCState |
Collaboration diagram for HEVCState:| Data Fields | ||
|---|---|---|
| Bool | full_slice_header_parse | |
| HEVC_SPS | sps[16] | |
| s8 | sps_active_idx | |
| HEVC_PPS | pps[64] | |
| HEVC_VPS | vps[16] | |
| HEVCSliceInfo | s_info | |
| GF_SEIInfo | sei | |
| s32 | last_parsed_vps_id | |
| s32 | last_parsed_sps_id | |
| s32 | last_parsed_pps_id | |
| struct Combine |
| struct VVC_RefPicList |
| Data Fields | ||
|---|---|---|
| u32 | num_ref_entries | |
| u32 | nb_short_term_pictures | |
| u32 | nb_long_term_pictures | |
| u32 | nb_inter_layer_pictures | |
| u8 | ref_pic_type[VVC_MAX_REF_PICS] | |
| s32 | poc_delta[VVC_MAX_REF_PICS] | |
| u8 | ltrp_in_header_flag | |
| struct VVC_SPS |
Collaboration diagram for VVC_SPS:| Data Fields | ||
|---|---|---|
| s32 | id | |
| u32 | vps_id | |
| u8 | state | |
| u8 | max_sublayers | |
| u8 | chroma_format_idc | |
| u8 | log2_ctu_size | |
| u8 | sps_ptl_dpb_hrd_params_present_flag | |
| u8 | gdr_enabled | |
| u8 | ref_pic_resampling | |
| u8 | res_change_in_clvs | |
| u8 | explicit_scaling_list_enabled_flag | |
| u8 | virtual_boundaries_enabled_flag | |
| u8 | virtual_boundaries_present_flag | |
| u8 | joint_cbcr_enabled_flag | |
| u8 | dep_quant_enabled_flag | |
| u8 | sign_data_hiding_enabled_flag | |
| u8 | transform_skip_enabled_flag | |
| u8 | ph_num_extra_bits | |
| u8 | sh_num_extra_bits | |
| u8 | partition_constraints_override_enabled_flag | |
| u8 | alf_enabled_flag | |
| u8 | ccalf_enabled_flag | |
| u8 | lmcs_enabled_flag | |
| u8 | long_term_ref_pics_flag | |
| u8 | inter_layer_prediction_enabled_flag | |
| u8 | weighted_pred_flag | |
| u8 | weighted_bipred_flag | |
| u8 | temporal_mvp_enabled_flag | |
| u8 | mmvd_fullpel_only_enabled_flag | |
| u8 | bdof_control_present_in_ph_flag | |
| u8 | dmvr_control_present_in_ph_flag | |
| u8 | prof_control_present_in_ph_flag | |
| u8 | sao_enabled_flag | |
| u8 | idr_rpl_present_flag | |
| u8 | entry_point_offsets_present_flag | |
| u8 | entropy_coding_sync_enabled_flag | |
| u8 | conf_window | |
| u32 | cw_left | |
| u32 | cw_right | |
| u32 | cw_top | |
| u32 | cw_bottom | |
| u8 | subpic_info_present | |
| u8 | independent_subpic_flags | |
| u8 | subpic_same_size | |
| u8 | subpicid_mapping_explicit | |
| u8 | subpicid_mapping_present | |
| u32 | nb_subpics | |
| u32 | subpicid_len | |
| VVC_SubpicInfo | subpics[VVC_MAX_SUBPIC] | |
| Bool | has_timing_info | |
| u32 | num_units_in_tick | |
| u32 | time_scale | |
| u32 | width | |
| u32 | height | |
| u32 | bitdepth | |
| u8 | log2_max_poc_lsb | |
| u8 | poc_msb_cycle_flag | |
| u32 | poc_msb_cycle_len | |
| u32 | num_ref_pic_lists[2] | |
| VVC_RefPicList | rps[2][64] | |
| u8 | aspect_ratio_info_present_flag | |
| u8 | sar_idc | |
| u16 | sar_width | |
| u16 | sar_height | |
| u8 | overscan_info_present_flag | |
| u8 | video_signal_type_present_flag | |
| u8 | video_format | |
| u8 | video_full_range_flag | |
| u8 | colour_description_present_flag | |
| u8 | colour_primaries | |
| u8 | transfer_characteristics | |
| u8 | matrix_coefficients | |
| u8 | ts_residual_coding_rice_present_in_sh_flag | |
| u8 | reverse_last_sig_coeff_enabled_flag | |
| struct VVC_PPS |
Collaboration diagram for VVC_PPS:| Data Fields | ||
|---|---|---|
| s32 | id | |
| u32 | sps_id | |
| u8 | state | |
| u8 | mixed_nal_types | |
| u8 | output_flag_present_flag | |
| u8 | no_pic_partition_flag | |
| u8 | subpic_id_mapping_present_flag | |
| u8 | rect_slice_flag | |
| u8 | alf_info_in_ph_flag | |
| u8 | rpl_info_in_ph_flag | |
| u8 | cu_qp_delta_enabled_flag | |
| u8 | cu_chroma_qp_offset_list_enabled_flag | |
| u8 | weighted_pred_flag | |
| u8 | weighted_bipred_flag | |
| u8 | wp_info_in_ph_flag | |
| u8 | qp_delta_info_in_ph_flag | |
| u8 | sao_info_in_ph_flag | |
| u8 | dbf_info_in_ph_flag | |
| u8 | deblocking_filter_disabled_flag | |
| u8 | deblocking_filter_override_enabled_flag | |
| u8 | chroma_tool_offsets_present_flag | |
| u8 | slice_chroma_qp_offsets_present_flag | |
| u8 | picture_header_extension_present_flag | |
| u8 | rpl1_idx_present_flag | |
| u8 | cabac_init_present_flag | |
| u8 | slice_header_extension_present_flag | |
| u8 | single_slice_per_subpic_flag | |
| u32 | num_ref_idx_default_active[2] | |
| u32 | num_tiles_in_pic | |
| u32 | num_tile_rows | |
| u32 | num_tile_cols | |
| u32 | slice_address_len | |
| u32 | num_slices_in_pic | |
| u32 | width | |
| u32 | height | |
| u8 | conf_window | |
| u32 | cw_left | |
| u32 | cw_right | |
| u32 | cw_top | |
| u32 | cw_bottom | |
| VVC_SubpicInfo | subpics[VVC_MAX_SUBPIC] | |
| u32 | tile_rows_height_ctb[VVC_MAX_TILE_ROWS] | |
| u32 | tile_cols_width_ctb[VVC_MAX_TILE_COLS] | |
| u32 | pic_width_in_ctbsY | |
| u32 | pic_height_in_ctbsY | |
| struct VVC_SublayerPTL |
| struct VVC_ProfileTierLevel |
| struct VVC_VPS |
Collaboration diagram for VVC_VPS:| Data Fields | ||
|---|---|---|
| s32 | id | |
| u8 | state | |
| HEVC_RateInfo | rates[8] | |
| u32 | max_layers | |
| u32 | max_sub_layers | |
| Bool | all_layers_independent | |
| Bool | each_layer_is_ols | |
| u32 | max_layer_id | |
| u16 | num_ptl | |
| VVC_ProfileTierLevel | ptl[256] | |
| struct VVCSliceInfo |
Collaboration diagram for VVCSliceInfo:| Data Fields | ||
|---|---|---|
| u8 | nal_unit_type | |
| u32 | frame_num | |
| u32 | poc_lsb | |
| u32 | slice_type | |
| u8 | poc_msb_cycle_present_flag | |
| s32 | poc | |
| u32 | poc_msb | |
| u32 | poc_msb_cycle | |
| u32 | poc_msb_prev | |
| u32 | poc_lsb_prev | |
| u32 | frame_num_prev | |
| VVC_SPS * | sps | |
| VVC_PPS * | pps | |
| u8 | picture_header_in_slice_header_flag | |
| u8 | inter_slice_allowed_flag | |
| u8 | intra_slice_allowed_flag | |
| u8 | irap_or_gdr_pic | |
| u8 | non_ref_pic | |
| u8 | gdr_pic | |
| u32 | gdr_recovery_count | |
| u8 | recovery_point_valid | |
| u8 | lmcs_enabled_flag | |
| u8 | explicit_scaling_list_enabled_flag | |
| u8 | temporal_mvp_enabled_flag | |
| u8 | prev_layer_id_plus1 | |
| u8 | compute_poc_defer | |
| VVC_RefPicList | ph_rpl[2] | |
| s32 | ph_rpl_idx[2] | |
| VVC_RefPicList | rpl[2] | |
| s32 | rpl_idx[2] | |
| u32 | num_ref_idx_active[2] | |
| u32 | payload_start_offset | |
| u32 | nb_lt_or_il_pics | |
| u32 | nb_reference_pocs | |
| u32 | reference_pocs[17] | |
| struct VVCState |
| struct AC4State |
| struct AV1StateFrame |
Collaboration diagram for AV1StateFrame:| Data Fields | ||
|---|---|---|
| Bool | is_first_frame | |
| Bool | seen_frame_header | |
| Bool | seen_seq_header | |
| Bool | key_frame | |
| Bool | show_frame | |
| AV1FrameType | frame_type | |
| GF_List * | header_obus | |
| GF_List * | frame_obus | |
| AV1Tile | tiles[AV1_MAX_TILE_ROWS *AV1_MAX_TILE_COLS] | |
| u32 | nb_tiles_in_obu | |
| u8 | refresh_frame_flags | |
| u8 | order_hint | |
| u8 | allow_high_precision_mv | |
| u8 | show_existing_frame | |
| u8 | frame_to_show_map_idx | |
| u16 | uncompressed_header_bytes | |
| struct AV1GMParams |
| Data Fields | ||
|---|---|---|
| s32 | coefs[AV1_NUM_REF_FRAMES][6] | |
| struct AV1State |
Collaboration diagram for AV1State:| Data Fields | ||
|---|---|---|
| Bool | keep_temporal_delim | |
| Bool | skip_frames | |
| Bool | mem_mode | |
| GF_BitStream * | bs | |
| Bool | unframed | |
| u8 * | frame_obus | |
| u32 | frame_obus_alloc | |
| Bool | frame_id_numbers_present_flag | |
| Bool | reduced_still_picture_header | |
| Bool | decoder_model_info_present_flag | |
| u16 | OperatingPointIdc | |
| u32 | width | |
| u32 | height | |
| u32 | UpscaledWidth | |
| u32 | sequence_width | |
| u32 | sequence_height | |
| u32 | tb_num | |
| u32 | tb_den | |
| Bool | use_128x128_superblock | |
| u8 | frame_width_bits_minus_1 | |
| u8 | frame_height_bits_minus_1 | |
| u8 | equal_picture_interval | |
| u8 | delta_frame_id_length_minus_2 | |
| u8 | additional_frame_id_length_minus_1 | |
| u8 | seq_force_integer_mv | |
| u8 | seq_force_screen_content_tools | |
| Bool | enable_superres | |
| Bool | enable_order_hint | |
| Bool | enable_cdef | |
| Bool | enable_restoration | |
| Bool | enable_warped_motion | |
| u8 | OrderHintBits | |
| Bool | enable_ref_frame_mvs | |
| Bool | film_grain_params_present | |
| u8 | buffer_delay_length | |
| u8 | frame_presentation_time_length | |
| u32 | buffer_removal_time_length | |
| u8 | operating_points_count | |
| u8 | decoder_model_present_for_this_op[32] | |
| u8 | operating_point_idc[32] | |
| u8 | initial_display_delay_present_for_this_op[32] | |
| u8 | initial_display_delay_minus1_for_this_op[32] | |
| u32 | tileRows | |
| u32 | tileCols | |
| u32 | tileRowsLog2 | |
| u32 | tileColsLog2 | |
| u8 | tile_size_bytes | |
| Bool | separate_uv_delta_q | |
| Bool | still_picture | |
| u8 | bit_depth | |
| Bool | color_description_present_flag | |
| u8 | color_primaries | |
| u8 | transfer_characteristics | |
| u8 | matrix_coefficients | |
| Bool | color_range | |
| GF_AV1Config * | config | |
| Bool | obu_has_size_field | |
| Bool | obu_extension_flag | |
| u8 | temporal_id | |
| u8 | spatial_id | |
| ObuType | obu_type | |
| u8 | RefOrderHint[AV1_NUM_REF_FRAMES] | |
| u8 | RefValid[AV1_NUM_REF_FRAMES] | |
| u8 | OrderHints[AV1_NUM_REF_FRAMES] | |
| AV1GMParams | GmParams | |
| AV1GMParams | PrevGmParams | |
| AV1GMParams | SavedGmParams[AV1_NUM_REF_FRAMES] | |
| u8 | RefFrameType[AV1_NUM_REF_FRAMES] | |
| u32 | RefUpscaledWidth[AV1_NUM_REF_FRAMES] | |
| u32 | RefFrameHeight[AV1_NUM_REF_FRAMES] | |
| AV1StateFrame | frame_state | |
| u32 | layer_size[4] | |
| u32 | parse_metadata_filter | |
| GF_SEIInfo | sei | |
| u8 | has_temporal_delim | |
| u8 | has_frame_data | |
| struct IamfStateFrame |
| Data Fields | ||
|---|---|---|
| Bool | seen_valid_iamf_seq_header | |
| Bool | seen_first_frame | |
| Bool | previous_obu_is_descriptor | |
| Bool | found_full_temporal_unit | |
| Bool | seen_first_obu_in_temporal_unit | |
| int | num_audio_frames_in_temporal_unit | |
| Bool | pre_skip_is_finalized | |
| u64 | previous_num_samples_to_trim_at_start | |
| u64 | num_samples_to_trim_at_end | |
| Bool | cache_descriptor_obus | |
| GF_List * | descriptor_obus | |
| GF_List * | temporal_unit_obus | |
| struct IAMFState |
Collaboration diagram for IAMFState:| Data Fields | ||
|---|---|---|
| u8 | primary_profile | |
| u8 | additional_profile | |
| u32 | codec_id | |
| int | num_samples_per_frame | |
| int | sample_size | |
| int | sample_rate | |
| s16 | audio_roll_distance | |
| int | total_substreams | |
| Bool | bitstream_has_temporal_delimiters | |
| u64 | pre_skip | |
| IamfStateFrame | frame_state | |
| GF_BitStream * | bs | |
| u8 * | temporal_unit_obus | |
| u32 | temporal_unit_obus_alloc | |
| GF_IAConfig * | config | |
| struct GF_OpusPacketHeader |
| struct GF_ProResPictureInfo |
| struct GF_ProResFrameInfo |
| Data Fields | ||
|---|---|---|
| u32 | frame_size | |
| u32 | frame_identifier | |
| u16 | frame_hdr_size | |
| u8 | version | |
| u32 | encoder_id | |
| u16 | width | |
| u16 | height | |
| u8 | chroma_format | |
| u8 | interlaced_mode | |
| u8 | aspect_ratio_information | |
| u8 | framerate_code | |
| u8 | color_primaries | |
| u8 | transfer_characteristics | |
| u8 | matrix_coefficients | |
| u8 | alpha_channel_type | |
| u8 | load_luma_quant_matrix | |
| u8 | load_chroma_quant_matrix | |
| u8 | luma_quant_matrix[8][8] | |
| u8 | chroma_quant_matrix[8][8] | |
| u8 | nb_pic | |
| #define GF_SVC_SSPS_ID_SHIFT 16 |
| #define MAX_LHVC_LAYERS 4 |
| #define MAX_NUM_LAYER_SETS 1024 |
| #define VVC_MAX_REF_PICS 64 |
| #define VVC_RPL_ST 0 |
| #define VVC_RPL_LT 1 |
| #define VVC_RPL_IL 2 |
| #define VVC_MAX_TILE_COLS 30 |
| #define VVC_MAX_TILE_ROWS 33 |
| #define VVC_MAX_SUBPIC 200 |
| #define VVC_MAX_LAYERS 4 |
| #define VVC_MAX_NUM_LAYER_SETS 1024 |
| #define VP9_MAX_FRAMES_IN_SUPERFRAME 16 |
| #define AV1_MAX_TILE_ROWS 64 |
| #define AV1_MAX_TILE_COLS 64 |
| #define AV1_NUM_REF_FRAMES 8 |
| #define M4V_VO_START_CODE 0x00 |
| #define M4V_VOL_START_CODE 0x20 |
| #define M4V_VOP_START_CODE 0xB6 |
| #define M4V_VISOBJ_START_CODE 0xB5 |
| #define M4V_VOS_START_CODE 0xB0 |
| #define M4V_GOV_START_CODE 0xB3 |
| #define M4V_UDTA_START_CODE 0xB2 |
| #define M2V_PIC_START_CODE 0x00 |
| #define M2V_SEQ_START_CODE 0xB3 |
| #define M2V_EXT_START_CODE 0xB5 |
| #define M2V_GOP_START_CODE 0xB8 |
| #define M2V_UDTA_START_CODE 0xB2 |
| anonymous enum |
| anonymous enum |
| enum AV1FrameType |
| void gf_media_get_sample_average_infos | ( | GF_ISOFile * | file, |
| u32 | Track, | ||
| u32 * | avgSize, | ||
| u32 * | MaxSize, | ||
| u32 * | TimeDelta, | ||
| u32 * | maxCTSDelta, | ||
| u32 * | const_duration, | ||
| u32 * | bandwidth | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_import_message | ( | GF_MediaImporter * | import, |
| GF_Err | e, | ||
| char * | format, | ||
| ... | |||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| u32 gf_bs_read_ue | ( | GF_BitStream * | bs | ) |
Here is the caller graph for this function:| s32 gf_bs_read_se | ( | GF_BitStream * | bs | ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_bs_write_ue | ( | GF_BitStream * | bs, |
| u32 | num | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_bs_write_se | ( | GF_BitStream * | bs, |
| s32 | num | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_media_get_color_info | ( | GF_ISOFile * | file, |
| u32 | track, | ||
| u32 | sampleDescriptionIndex, | ||
| u32 * | colour_type, | ||
| u16 * | colour_primaries, | ||
| u16 * | transfer_characteristics, | ||
| u16 * | matrix_coefficients, | ||
| Bool * | full_range_flag | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| u32 gf_latm_get_value | ( | GF_BitStream * | bs | ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the caller graph for this function: Here is the caller graph for this function: Here is the caller graph for this function:| s32 gf_avc_read_sps | ( | const u8 * | sps_data, |
| u32 | sps_size, | ||
| AVCState * | avc, | ||
| u32 | subseq_sps, | ||
| u32 * | vui_flag_pos | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| u32 gf_avc_reformat_sei | ( | u8 * | buffer, |
| u32 | nal_size, | ||
| Bool | isobmf_rewrite, | ||
| AVCState * | avc, | ||
| SEI_Filter * | sei_filter | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_avc_change_vui | ( | GF_AVCConfig * | avcc, |
| GF_VUIInfo * | vui_info | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_avc_change_par | ( | GF_AVCConfig * | avcc, |
| s32 | ar_n, | ||
| s32 | ar_d | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_avc_change_color | ( | GF_AVCConfig * | avcc, |
| s32 | fullrange, | ||
| s32 | vidformat, | ||
| s32 | colorprim, | ||
| s32 | transfer, | ||
| s32 | colmatrix | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_hevc_change_vui | ( | GF_HEVCConfig * | hvcc, |
| GF_VUIInfo * | vui | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_hevc_change_par | ( | GF_HEVCConfig * | hvcc, |
| s32 | ar_n, | ||
| s32 | ar_d | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_hevc_change_color | ( | GF_HEVCConfig * | hvcc, |
| s32 | fullrange, | ||
| s32 | vidformat, | ||
| s32 | colorprim, | ||
| s32 | transfer, | ||
| s32 | colmatrix | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_vvc_change_vui | ( | GF_VVCConfig * | cfg, |
| GF_VUIInfo * | vui | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_vvc_change_par | ( | GF_VVCConfig * | cfg, |
| s32 | ar_n, | ||
| s32 | ar_d | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_vvc_change_color | ( | GF_VVCConfig * | cfg, |
| s32 | fullrange, | ||
| s32 | vidformat, | ||
| s32 | colorprim, | ||
| s32 | transfer, | ||
| s32 | colmatrix | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| s32 gf_hevc_parse_nalu | ( | u8 * | data, |
| u32 | size, | ||
| HEVCState * | hevc, | ||
| u8 * | nal_unit_type, | ||
| u8 * | temporal_id, | ||
| u8 * | layer_id | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| void gf_hevc_parse_ps | ( | GF_HEVCConfig * | hevccfg, |
| HEVCState * | hevc, | ||
| u32 | nal_type | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| s32 gf_hevc_parse_nalu_bs | ( | GF_BitStream * | bs, |
| HEVCState * | hevc, | ||
| u8 * | nal_unit_type, | ||
| u8 * | temporal_id, | ||
| u8 * | layer_id | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_hevc_get_sps_info_with_state | ( | HEVCState * | hevc_state, |
| u8 * | sps_data, | ||
| u32 | sps_size, | ||
| u32 * | sps_id, | ||
| u32 * | width, | ||
| u32 * | height, | ||
| s32 * | par_n, | ||
| s32 * | par_d | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| u32 gf_hevc_reformat_sei | ( | char * | buffer, |
| u32 | nal_size, | ||
| Bool | isobmf_rewrite, | ||
| SEI_Filter * | sei_filter | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| s32 gf_vvc_parse_nalu_bs | ( | GF_BitStream * | bs, |
| VVCState * | vvc, | ||
| u8 * | nal_unit_type, | ||
| u8 * | temporal_id, | ||
| u8 * | layer_id | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| u32 gf_vvc_reformat_sei | ( | char * | buffer, |
| u32 | nal_size, | ||
| Bool | isobmf_rewrite, | ||
| SEI_Filter * | sei_filter | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| s32 gf_vvc_parse_nalu | ( | u8 * | data, |
| u32 | size, | ||
| VVCState * | vvc, | ||
| u8 * | nal_unit_type, | ||
| u8 * | temporal_id, | ||
| u8 * | layer_id | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_vvc_parse_ps | ( | GF_VVCConfig * | hevccfg, |
| VVCState * | vvc, | ||
| u32 | nal_type | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_media_parse_ivf_file_header | ( | GF_BitStream * | bs, |
| u32 * | width, | ||
| u32 * | height, | ||
| u32 * | codec_fourcc, | ||
| u32 * | timebase_num, | ||
| u32 * | timebase_den, | ||
| u32 * | num_frames | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_vp9_parse_sample | ( | GF_BitStream * | bs, |
| GF_VPConfig * | vp9_cfg, | ||
| Bool * | key_frame, | ||
| u32 * | FrameWidth, | ||
| u32 * | FrameHeight, | ||
| u32 * | renderWidth, | ||
| u32 * | renderHeight | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_vp9_parse_superframe | ( | GF_BitStream * | bs, |
| u64 | ivf_frame_size, | ||
| u32 * | num_frames_in_superframe, | ||
| u32 | frame_sizes[VP9_MAX_FRAMES_IN_SUPERFRAME], | ||
| u32 * | superframe_index_size | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| Bool gf_media_probe_ivf | ( | GF_BitStream * | bs | ) |
Here is the call graph for this function: Here is the caller graph for this function:| Bool gf_media_aom_probe_annexb | ( | GF_BitStream * | bs | ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_av1_parse_obu | ( | GF_BitStream * | bs, |
| ObuType * | obu_type, | ||
| u64 * | obu_size, | ||
| u32 * | obu_hdr_size, | ||
| AV1State * | state | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_av1_init_state | ( | AV1State * | state | ) |
init av1 frame parsing state
| state | the frame parser |
Here is the caller graph for this function:reset av1 frame parsing state - this does not destroy the structure.
| state | the frame parser |
| is_destroy | if TRUE, destroy internal reference picture lists |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_av1_parse_obu_header | ( | GF_BitStream * | bs, |
| ObuType * | obu_type, | ||
| Bool * | obu_extension_flag, | ||
| Bool * | obu_has_size_field, | ||
| u8 * | temporal_id, | ||
| u8 * | spatial_id | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_iamf_parse_obu | ( | GF_BitStream * | bs, |
| IamfObuType * | obu_type, | ||
| u64 * | obu_size, | ||
| IAMFState * | state | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| Bool gf_media_probe_iamf | ( | GF_BitStream * | bs | ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_iamf_init_state | ( | IAMFState * | state | ) |
init IAMF frame parsing state
| state | the frame parser |
Here is the caller graph for this function:reset IAMF frame parsing state - this does not destroy the structure.
| state | the frame parser |
| is_destroy | if TRUE, destroy the cached descriptor OBUs |
Here is the call graph for this function: Here is the caller graph for this function:| u8 gf_opus_parse_packet_header | ( | u8 * | data, |
| u32 | data_length, | ||
| Bool | self_delimited, | ||
| GF_OpusPacketHeader * | header | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_media_prores_parse_bs | ( | GF_BitStream * | bs, |
| GF_ProResFrameInfo * | prores_frame | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GP_RTPPacketizer * gf_rtp_packetizer_create_and_init_from_file | ( | GF_ISOFile * | file, |
| u32 | TrackNum, | ||
| void * | cbk_obj, | ||
| void(*)(void *cbk, GF_RTPHeader *header) | OnNewPacket, | ||
| void(*)(void *cbk, GF_RTPHeader *header) | OnPacketDone, | ||
| void(*)(void *cbk, u32 payload_size, u32 offset_from_orig) | OnDataReference, | ||
| void(*)(void *cbk, u8 *data, u32 data_size, Bool is_head) | OnData, | ||
| u32 | Path_MTU, | ||
| u32 | max_ptime, | ||
| u32 | default_rtp_rate, | ||
| u32 | flags, | ||
| u8 | PayloadID, | ||
| Bool | copy_media, | ||
| u32 | InterleaveGroupID, | ||
| u8 | InterleaveGroupPriority | ||
| ) |
| void gf_media_format_ttxt_sdp | ( | GP_RTPPacketizer * | builder, |
| char * | payload_name, | ||
| char ** | out_sdp_line, | ||
| u32 | w, | ||
| u32 | h, | ||
| s32 | tx, | ||
| s32 | ty, | ||
| s16 | l, | ||
| u32 | max_w, | ||
| u32 | max_h, | ||
| char * | tx3g_base64 | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_WebVTTParser * gf_webvtt_parser_new | ( | ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_webvtt_parser_init | ( | GF_WebVTTParser * | parser, |
| FILE ** | vtt_file, | ||
| s32 | unicode_type, | ||
| Bool | is_srt, | ||
| void * | user, | ||
| GF_Err(*)(void *, GF_Err, char *, const char *) | report_message, | ||
| void(*)(void *, GF_WebVTTSample *) | on_sample_parsed, | ||
| void(*)(void *, const char *) | on_header_parsed | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_webvtt_parser_parse | ( | GF_WebVTTParser * | parser | ) |
Here is the call graph for this function:| void gf_webvtt_parser_del | ( | GF_WebVTTParser * | parser | ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_webvtt_parser_suspend | ( | GF_WebVTTParser * | vttparser | ) |
Here is the caller graph for this function:| void gf_webvtt_parser_restart | ( | GF_WebVTTParser * | parser | ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_webvtt_parser_parse_payload | ( | GF_WebVTTParser * | parser, |
| u64 | start, | ||
| u64 | end, | ||
| const char * | vtt_pre, | ||
| const char * | vtt_cueid, | ||
| const char * | vtt_settings | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_webvtt_parser_flush | ( | GF_WebVTTParser * | parser | ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| void gf_webvtt_parser_cue_callback | ( | GF_WebVTTParser * | parser, |
| void(*)(void *, GF_WebVTTCue *) | on_cue_read, | ||
| void * | udta | ||
| ) |
Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| void gf_webvtt_sample_del | ( | GF_WebVTTSample * | samp | ) |
Here is the call graph for this function: Here is the caller graph for this function:| u64 gf_webvtt_sample_get_start | ( | GF_WebVTTSample * | samp | ) |
Here is the caller graph for this function:| u64 gf_webvtt_sample_get_end | ( | GF_WebVTTSample * | samp | ) |
Here is the caller graph for this function:| GF_Err gf_webvtt_dump_header | ( | FILE * | dump, |
| GF_ISOFile * | file, | ||
| u32 | track, | ||
| Bool | box_mode, | ||
| u32 | index | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_media_vc1_seq_header_to_dsi | ( | const u8 * | seq_hdr, |
| u32 | seq_hdr_len, | ||
| u8 ** | dsi, | ||
| u32 * | dsi_size | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_SEILoader * gf_sei_loader_new | ( | ) |
Here is the call graph for this function: Here is the caller graph for this function:| void gf_sei_loader_del | ( | GF_SEILoader * | sei | ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_sei_init_from_pid | ( | GF_SEILoader * | sei, |
| GF_FilterPid * | pid | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function: Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_sei_load_from_state | ( | GF_SEILoader * | sei, |
| GF_FilterPacket * | pck | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:| GF_Err gf_sei_load_from_packet | ( | GF_SEILoader * | sei, |
| GF_FilterPacket * | pck | ||
| ) |
Here is the call graph for this function: Here is the caller graph for this function:
1.9.8