Crate libaom_sys

Structs

• Accounting
• aom_active_map
  aom active region map
• aom_codec_ctx
  Codec context structure
• aom_codec_cx_pkt
  Encoder output packet
• aom_codec_cx_pkt__bindgen_ty_1__bindgen_ty_1
• aom_codec_cx_pkt__bindgen_ty_1_aom_psnr_pkt
• aom_codec_dec_cfg
  Initialization Configurations
• aom_codec_enc_cfg
  Encoder configuration structure
• aom_codec_frame_buffer
  External frame buffer
• aom_codec_iface
• aom_codec_priv
• aom_codec_stream_info
  Stream properties
• aom_ext_part_config
  Config information sent to the external partition model.
• aom_ext_part_funcs
  Callback function set for external partition model.
• aom_fixed_buf
  Generic fixed size buffer structure
• aom_image
  Image Descriptor
• aom_inspect_init
  Structure to hold inspection callback and context.
• aom_metadata
  Metadata payload.
• aom_metadata_array
• aom_partition_decision
  Partition decisions received from the external model.
• aom_partition_features
  Features pass to the external model to make partition decisions.
• aom_partition_features_ab
  Features pass to the external model to make partition decisions. Specifically, features collected after AB partition: HORZ_A, HORZ_B, VERT_A, VERT_B.
• aom_partition_features_before_none
  Features pass to the external model to make partition decisions. Specifically, features collected before NONE partition. Features “f” are used to determine: partition_none_allowed, partition_horz_allowed, partition_vert_allowed, do_rectangular_split, do_square_split Features “f_part2” are used to determine: prune_horz, prune_vert.
• aom_partition_features_none
  Features pass to the external model to make partition decisions. Specifically, features collected after NONE partition.
• aom_partition_features_rect
  Features pass to the external model to make partition decisions. Specifically, features collected after RECTANGULAR partition.
• aom_partition_features_split
  Features pass to the external model to make partition decisions. Specifically, features collected after SPLIT partition.
• aom_partition_stats
  Encoding stats for the given partition decision.
• aom_rational
  Rational Number
• aom_roi_map
  aom region of interest map
• aom_s_frame_info
  Structure to hold information about S_FRAME.
• aom_sb_features
  Features of each super block.
• aom_sb_simple_motion_features
  Features collected from the simple motion process.
• aom_sb_tpl_features
  Features collected from the tpl process.
• aom_scaling_mode
  aom image scaling mode
• aom_screen_content_tools_info
  Structure to hold information about screen content tools.
• aom_still_picture_info
  Structure to hold information about still image coding.
• aom_svc_layer_id
  brief Struct for spatial and temporal layer ID
• aom_svc_params
  brief Parameter type for SVC
• aom_svc_ref_frame_comp_pred
  brief Parameters for setting ref frame compound prediction
• aom_svc_ref_frame_config
  brief Parameters for setting ref frame config
• aom_tile_data
  Structure to hold a tile’s start address and size in the bitstream.
• aom_tile_info
  Structure to hold information about tiles in a frame.
• av1_ext_ref_frame
  Structure to hold the external reference frame pointer.
• av1_ref_frame
  AV1 specific reference frame data struct
• cfg_options
  Encoder Config Options

Constants

• AOMD_GET_ALTREF_PRESENT
  Codec control function to check the presence of altref frames, int* parameter
• AOMD_GET_BASE_Q_IDX
  Codec control function to get the base q index of a frame, int* parameter
• AOMD_GET_FRAME_CORRUPTED
  Codec control function to check if the indicated frame is corrupted, int* parameter
• AOMD_GET_FRAME_FLAGS
  Codec control function to get the frame flags of the previous frame decoded, int* parameter
• AOMD_GET_FWD_KF_PRESENT
  Codec control function to check the presence of forward key frames, int* parameter
• AOMD_GET_LAST_QUANTIZER
  Codec control function to get last decoded frame quantizer, int* parameter
• AOMD_GET_LAST_REF_UPDATES
  Codec control function to get info on which reference frames were updated by the last decode, int* parameter
• AOMD_GET_LAST_REF_USED
  Codec control function to get info on which reference frames were used by the last decode, int* parameter
• AOMD_GET_ORDER_HINT
  Codec control function to get the order hint of a frame, unsigned int* parameter
• AOMD_GET_SB_SIZE
  Codec control function to get superblock size, aom_superblock_size_t* parameter
• AOMD_GET_SCREEN_CONTENT_TOOLS_INFO
  Codec control function to get screen content tools information, aom_screen_content_tools_info* parameter
• AOMD_GET_SHOW_EXISTING_FRAME_FLAG
  Codec control function to check if the previous frame decoded has show existing frame flag set, int* parameter
• AOMD_GET_SHOW_FRAME_FLAG
  Codec control function to get the show frame flag, int* parameter
• AOMD_GET_STILL_PICTURE
  Codec control function to get the still picture coding information, aom_still_picture_info* parameter
• AOMD_GET_S_FRAME_INFO
  Codec control function to get the S_FRAME coding information, aom_s_frame_info* parameter
• AOMD_GET_TILE_INFO
  Codec control function to get tile information of the previous frame decoded, aom_tile_info* parameter
• AOME_FOURFIVE
• AOME_GET_LAST_QUANTIZER
  Codec control function to get last quantizer chosen by the encoder, int* parameter
• AOME_GET_LAST_QUANTIZER_64
  Codec control function to get last quantizer chosen by the encoder, int* parameter
• AOME_GET_LOOPFILTER_LEVEL
  Codec control function to get the loopfilter chosen by the encoder, int* parameter
• AOME_NORMAL
• AOME_ONEEIGHT
• AOME_ONEFOUR
• AOME_ONETHREE
• AOME_ONETWO
• AOME_SET_ACTIVEMAP
  Codec control function to pass an Active map to encoder, aom_active_map_t* parameter.
• AOME_SET_ARNR_MAXFRAMES
  Codec control function to set the max no of frames to create arf, unsigned int parameter
• AOME_SET_ARNR_STRENGTH
  Codec control function to set the filter strength for the arf, unsigned int parameter
• AOME_SET_CPUUSED
  Codec control function to set encoder internal speed settings, int parameter
• AOME_SET_CQ_LEVEL
  Codec control function to set constrained / constant quality level, unsigned int parameter
• AOME_SET_ENABLEAUTOALTREF
  Codec control function to enable automatic set and use alf frames, unsigned int parameter
• AOME_SET_ENABLEAUTOBWDREF
  Codec control function to enable automatic set and use of bwd-pred frames, unsigned int parameter
• AOME_SET_MAX_INTRA_BITRATE_PCT
  Codec control function to set max data rate for intra frames, unsigned int parameter
• AOME_SET_NUMBER_SPATIAL_LAYERS
  Codec control function to set number of spatial layers, int parameter
• AOME_SET_ROI_MAP
  Codec control function to pass an ROI map to encoder, aom_roi_map_t* parameter.
• AOME_SET_SCALEMODE
  Codec control function to set encoder scaling mode for the next frame to be coded, aom_scaling_mode_t* parameter.
• AOME_SET_SHARPNESS
  Codec control function to set the sharpness parameter, unsigned int parameter.
• AOME_SET_SPATIAL_LAYER_ID
  Codec control function to set encoder spatial layer id, int parameter.
• AOME_SET_STATIC_THRESHOLD
  Codec control function to set the threshold for MBs treated static, unsigned int parameter
• AOME_SET_TUNING
  Codec control function to set visual tuning, aom_tune_metric (int) parameter
• AOME_THREEFIVE
• AOME_THREEFOUR
• AOME_TWOTHREE
• AOME_USE_REFERENCE
  Codec control function to set which reference frame encoder can use, int parameter.
• AOM_BITS_8
  8 bits
• AOM_BITS_10
  10 bits
• AOM_BITS_12
  12 bits
• AOM_CBR
  Constant Bit Rate (CBR) mode
• AOM_CICP_CP_BT_470_B_G
  BT.470 System B, G (historical)
• AOM_CICP_CP_BT_470_M
  BT.470 System M (historical)
• AOM_CICP_CP_BT_601
  BT.601
• AOM_CICP_CP_BT_709
  BT.709
• AOM_CICP_CP_BT_2020
  BT.2020, BT.2100
• AOM_CICP_CP_EBU_3213
  EBU Tech. 3213-E
• AOM_CICP_CP_GENERIC_FILM
• AOM_CICP_CP_RESERVED_0
  For future use
• AOM_CICP_CP_RESERVED_3
  For future use
• AOM_CICP_CP_RESERVED_13
  For future use (values 13 - 21)
• AOM_CICP_CP_RESERVED_23
  For future use (values 23 - 255)
• AOM_CICP_CP_SMPTE_240
  SMPTE 240
• AOM_CICP_CP_SMPTE_431
  SMPTE RP 431-2
• AOM_CICP_CP_SMPTE_432
  SMPTE EG 432-1
• AOM_CICP_CP_UNSPECIFIED
  Unspecified
• AOM_CICP_CP_XYZ
  SMPTE 428 (CIE 1921 XYZ)
• AOM_CICP_MC_BT_470_B_G
  BT.470 System B, G (historical)
• AOM_CICP_MC_BT_601
  BT.601
• AOM_CICP_MC_BT_709
  BT.709
• AOM_CICP_MC_BT_2020_CL
  BT.2020 constant luminance
• AOM_CICP_MC_BT_2020_NCL
• AOM_CICP_MC_CHROMAT_CL
  Chromaticity-derived constant luminance
• AOM_CICP_MC_CHROMAT_NCL
• AOM_CICP_MC_FCC
  US FCC 73.628
• AOM_CICP_MC_ICTCP
  BT.2100 ICtCp
• AOM_CICP_MC_IDENTITY
  Identity matrix
• AOM_CICP_MC_RESERVED_3
  For future use
• AOM_CICP_MC_RESERVED_15
  For future use (values 15-255)
• AOM_CICP_MC_SMPTE_240
  SMPTE 240 M
• AOM_CICP_MC_SMPTE_2085
  SMPTE ST 2085 YDzDx
• AOM_CICP_MC_SMPTE_YCGCO
  YCgCo
• AOM_CICP_MC_UNSPECIFIED
  Unspecified
• AOM_CICP_TC_BT_470_B_G
  BT.470 System B, G (historical)
• AOM_CICP_TC_BT_470_M
  BT.470 System M (historical)
• AOM_CICP_TC_BT_601
  BT.601
• AOM_CICP_TC_BT_709
  BT.709
• AOM_CICP_TC_BT_1361
  BT.1361
• AOM_CICP_TC_BT_2020_10_BIT
  BT.2020 10-bit systems
• AOM_CICP_TC_BT_2020_12_BIT
  BT.2020 12-bit systems
• AOM_CICP_TC_HLG
  BT.2100 HLG, ARIB STD-B67
• AOM_CICP_TC_IEC_61966
  IEC 61966-2-4
• AOM_CICP_TC_LINEAR
  Linear
• AOM_CICP_TC_LOG_100
  Logarithmic (100 : 1 range)
• AOM_CICP_TC_LOG_100_SQRT10
• AOM_CICP_TC_RESERVED_0
  For future use
• AOM_CICP_TC_RESERVED_3
  For future use
• AOM_CICP_TC_RESERVED_19
  For future use (values 19-255)
• AOM_CICP_TC_SMPTE_240
  SMPTE 240 M
• AOM_CICP_TC_SMPTE_428
  SMPTE ST 428
• AOM_CICP_TC_SMPTE_2084
  SMPTE ST 2084, ITU BT.2100 PQ
• AOM_CICP_TC_SRGB
  sRGB or sYCC
• AOM_CICP_TC_UNSPECIFIED
  Unspecified
• AOM_CODEC_ABI_MISMATCH
  ABI version mismatch
• AOM_CODEC_ABI_VERSION
• AOM_CODEC_CAP_DECODER
• AOM_CODEC_CAP_ENCODER
• AOM_CODEC_CAP_EXTERNAL_FRAME_BUFFER
• AOM_CODEC_CAP_HIGHBITDEPTH
• AOM_CODEC_CAP_PSNR
• AOM_CODEC_CORRUPT_FRAME
  The coded data for this stream is corrupt or incomplete
• AOM_CODEC_CUSTOM_PKT
  Algorithm extensions
• AOM_CODEC_CX_FRAME_PKT
  Compressed video frame
• AOM_CODEC_ERROR
  Unspecified error
• AOM_CODEC_FPMB_STATS_PKT
  first pass mb statistics for this frame
• AOM_CODEC_INCAPABLE
  Algorithm does not have required capability
• AOM_CODEC_INVALID_PARAM
  An application-supplied parameter is not valid.
• AOM_CODEC_LIST_END
  An iterator reached the end of list.
• AOM_CODEC_MEM_ERROR
  Memory operation failed
• AOM_CODEC_OK
  Operation completed without error
• AOM_CODEC_PSNR_PKT
  PSNR statistics for this frame
• AOM_CODEC_STATS_PKT
  Two-pass statistics for this frame
• AOM_CODEC_UNSUP_BITSTREAM
  The given bitstream is not supported.
• AOM_CODEC_UNSUP_FEATURE
  Encoded bitstream uses an unsupported feature
• AOM_CODEC_USE_HIGHBITDEPTH
• AOM_CODEC_USE_PSNR
• AOM_CONTENT_DEFAULT
• AOM_CONTENT_FILM
• AOM_CONTENT_INVALID
• AOM_CONTENT_SCREEN
• AOM_CQ
  Constrained Quality (CQ) mode
• AOM_CR_FULL_RANGE
  <- YUV/RGB [0..255] (bit depth 8) */ /<- YUV/RGB [0..1023] (bit depth 10) */ /<- YUV/RGB [0..4095] (bit depth 12)
• AOM_CR_STUDIO_RANGE
  <- Y [16..235], UV [16..240] (bit depth 8) */ /<- Y [64..940], UV [64..960] (bit depth 10) */ /<- Y [256..3760], UV [256..3840] (bit depth 12)
• AOM_CSP_COLOCATED
  Co-located with luma(0, 0) sample
• AOM_CSP_RESERVED
  Reserved value
• AOM_CSP_UNKNOWN
  Unknown
• AOM_CSP_VERTICAL
  Horizontally co-located with luma(0, 0)*/ /**< sample, between two vertical samples
• AOM_DECODER_ABI_VERSION
• AOM_DECODER_CTRL_ID_START
  Start point of control IDs for aom_dec_control_id. Any new common control IDs should be added above.
• AOM_DIST_METRIC_PSNR
• AOM_DIST_METRIC_QM_PSNR
• AOM_EFLAG_ERROR_RESILIENT
• AOM_EFLAG_FORCE_KF
• AOM_EFLAG_NO_REF_ARF
• AOM_EFLAG_NO_REF_ARF2
• AOM_EFLAG_NO_REF_BWD
• AOM_EFLAG_NO_REF_FRAME_MVS
• AOM_EFLAG_NO_REF_GF
• AOM_EFLAG_NO_REF_LAST
• AOM_EFLAG_NO_REF_LAST2
• AOM_EFLAG_NO_REF_LAST3
• AOM_EFLAG_NO_UPD_ARF
• AOM_EFLAG_NO_UPD_ENTROPY
• AOM_EFLAG_NO_UPD_GF
• AOM_EFLAG_NO_UPD_LAST
• AOM_EFLAG_SET_PRIMARY_REF_NONE
• AOM_EFLAG_SET_S_FRAME
• AOM_ENCODER_ABI_VERSION
• AOM_ERROR_RESILIENT_DEFAULT
• AOM_EXT_PART_ABI_VERSION
• AOM_EXT_PART_ERROR
  Status of failure
• AOM_EXT_PART_FEATURE_AFTER_AB
• AOM_EXT_PART_FEATURE_AFTER_NONE
• AOM_EXT_PART_FEATURE_AFTER_NONE_PART2
• AOM_EXT_PART_FEATURE_AFTER_RECT
• AOM_EXT_PART_FEATURE_AFTER_SPLIT
• AOM_EXT_PART_FEATURE_AFTER_SPLIT_PART2
• AOM_EXT_PART_FEATURE_BEFORE_NONE
• AOM_EXT_PART_FEATURE_BEFORE_NONE_PART2
• AOM_EXT_PART_OK
  Status of success
• AOM_EXT_PART_RECURSIVE
• AOM_EXT_PART_SIZE_DIRECT_SPLIT
• AOM_EXT_PART_SIZE_PRUNE_4_WAY
• AOM_EXT_PART_SIZE_PRUNE_AB
• AOM_EXT_PART_SIZE_PRUNE_NONE
• AOM_EXT_PART_SIZE_PRUNE_PART
• AOM_EXT_PART_SIZE_PRUNE_RECT
• AOM_EXT_PART_SIZE_TERM_NONE
• AOM_EXT_PART_SIZE_TERM_SPLIT
• AOM_EXT_PART_TEST
  Status used for tests
• AOM_EXT_PART_WHOLE_TREE
• AOM_FRAME_IS_DELAYED_RANDOM_ACCESS_POINT
• AOM_FRAME_IS_DROPPABLE
• AOM_FRAME_IS_ERROR_RESILIENT
• AOM_FRAME_IS_INTRAONLY
• AOM_FRAME_IS_KEY
• AOM_FRAME_IS_SWITCH
• AOM_HAVE_IMG_FMT_NV12
• AOM_IMAGE_ABI_VERSION
• AOM_IMG_FMT_AOMI420
  planar 4:2:0 format with aom color space
• AOM_IMG_FMT_AOMYV12
• AOM_IMG_FMT_HIGHBITDEPTH
• AOM_IMG_FMT_I420
• AOM_IMG_FMT_I422
  planar 4:2:0 format with aom color space
• AOM_IMG_FMT_I444
  planar 4:2:0 format with aom color space
• AOM_IMG_FMT_I42016
• AOM_IMG_FMT_I42216
• AOM_IMG_FMT_I44416
• AOM_IMG_FMT_NONE
• AOM_IMG_FMT_NV12
• AOM_IMG_FMT_PLANAR
• AOM_IMG_FMT_UV_FLIP
• AOM_IMG_FMT_YV12
• AOM_IMG_FMT_YV1216
• AOM_KF_AUTO
  Encoder determines optimal placement automatically
• AOM_KF_DISABLED
  Encoder does not place keyframes.
• AOM_KF_FIXED
  deprecated, implies AOM_KF_DISABLED
• AOM_MAXIMUM_REF_BUFFERS
• AOM_MAXIMUM_WORK_BUFFERS
• AOM_MAX_LAYERS
• AOM_MAX_SEGMENTS
• AOM_MAX_SS_LAYERS
• AOM_MAX_TILE_COLS
• AOM_MAX_TILE_ROWS
• AOM_MAX_TS_LAYERS
• AOM_MIF_ANY_FRAME
  Adds metadata to any type of frame
• AOM_MIF_KEY_FRAME
  Adds metadata only if it’s a keyframe
• AOM_MIF_NON_KEY_FRAME
  Adds metadata if it’s not keyframe
• AOM_PLANE_PACKED
• AOM_PLANE_U
• AOM_PLANE_V
• AOM_PLANE_Y
• AOM_Q
  Constant Quality (Q) mode
• AOM_RC_FIRST_PASS
  First pass of multi-pass mode
• AOM_RC_LAST_PASS
  Final pass of two-pass mode
• AOM_RC_ONE_PASS
  Single pass mode
• AOM_RC_SECOND_PASS
  Second pass of multi-pass mode
• AOM_RC_THIRD_PASS
  Third pass of multi-pass mode
• AOM_SUPERBLOCK_SIZE_64X64
  Always use 64x64 superblocks.
• AOM_SUPERBLOCK_SIZE_128X128
  Always use 128x128 superblocks.
• AOM_SUPERBLOCK_SIZE_DYNAMIC
  Select superblock size dynamically.
• AOM_SUPERRES_AUTO
• AOM_SUPERRES_FIXED
• AOM_SUPERRES_NONE
• AOM_SUPERRES_QTHRESH
• AOM_SUPERRES_RANDOM
• AOM_TIMING_DEC_MODEL
• AOM_TIMING_EQUAL
• AOM_TIMING_UNSPECIFIED
• AOM_TUNE_BUTTERAUGLI
• AOM_TUNE_PSNR
• AOM_TUNE_SSIM
• AOM_TUNE_VMAF_MAX_GAIN
• AOM_TUNE_VMAF_NEG_MAX_GAIN
• AOM_TUNE_VMAF_SALIENCY_MAP
• AOM_TUNE_VMAF_WITHOUT_PREPROCESSING
• AOM_TUNE_VMAF_WITH_PREPROCESSING
• AOM_USAGE_ALL_INTRA
• AOM_USAGE_GOOD_QUALITY
• AOM_USAGE_REALTIME
• AOM_VBR
  Variable Bit Rate (VBR) mode
• AV1D_EXT_TILE_DEBUG
  Codec control function to enable the ext-tile software debug and testing code in the decoder, unsigned int parameter
• AV1D_GET_BIT_DEPTH
  Codec control function to get the bit depth of the stream, unsigned int* parameter
• AV1D_GET_DISPLAY_SIZE
  Codec control function to get the current frame’s intended display dimensions (as specified in the wrapper or frame header), int* parameter
• AV1D_GET_FRAME_HEADER_INFO
  Codec control function to get the frame header information of an encoded frame, aom_tile_data* parameter
• AV1D_GET_FRAME_SIZE
  Codec control function to get the dimensions that the current frame is decoded at, int* parameter
• AV1D_GET_IMG_FORMAT
  Codec control function to get the image format of the stream, aom_img_fmt_t* parameter
• AV1D_GET_MI_INFO
  Codec control function to get the info of a 4x4 block. Parameters: int mi_row, int mi_col, and MB_MODE_INFO*.
• AV1D_GET_TILE_COUNT
  Codec control function to get the tile count in a tile list, unsigned int* parameter
• AV1D_GET_TILE_DATA
  Codec control function to get the start address and size of a tile in the coded bitstream, aom_tile_data* parameter.
• AV1D_GET_TILE_SIZE
  Codec control function to get the size of the tile, unsigned int* parameter
• AV1D_SET_EXT_REF_PTR
  Codec control function to set the external references’ pointers in the decoder, av1_ext_ref_frame_t* parameter.
• AV1D_SET_IS_ANNEXB
  Codec control function to indicate whether bitstream is in Annex-B format, unsigned int parameter
• AV1D_SET_OPERATING_POINT
  Codec control function to indicate which operating point to use, int parameter
• AV1D_SET_OUTPUT_ALL_LAYERS
  Codec control function to indicate whether to output one frame per temporal unit (the default), or one frame per spatial layer, int parameter
• AV1D_SET_ROW_MT
  Codec control function to enable the row based multi-threading of decoding, unsigned int parameter
• AV1D_SET_SKIP_FILM_GRAIN
  Codec control function to set the skip film grain flag, int parameter
• AV1E_ENABLE_EXT_TILE_DEBUG
  Codec control function to enable EXT_TILE_DEBUG in AV1 encoder, unsigned int parameter
• AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST
  Codec control function to enable the extreme motion vector unit test, unsigned int parameter
• AV1E_ENABLE_RATE_GUIDE_DELTAQ
  Codec control to enable the rate distribution guided delta quantization in all intra mode, unsigned int parameter
• AV1E_ENABLE_SB_MULTIPASS_UNIT_TEST
  Codec control function to enable the superblock multipass unit test in AV1 to ensure that the encoder does not leak state between different passes. unsigned int parameter.
• AV1E_ENABLE_SB_QP_SWEEP
  Codec control function to enable the superblock level qp sweep in AV1 to ensure that end-to-end test runs well, unsigned int parameter.
• AV1E_GET_ACTIVEMAP
  Codec control function to get an active map back from the encoder, aom_active_map_t* parameter
• AV1E_GET_BASELINE_GF_INTERVAL
  Control to get baseline gf interval
• AV1E_GET_LUMA_CDEF_STRENGTH
  Codec control to get the CDEF strength for Y / luma plane, int * parameter. Returns an integer array of CDEF_MAX_STRENGTHS elements.
• AV1E_GET_NUM_OPERATING_POINTS
  Codec control function to get the number of operating points. int* parameter.
• AV1E_GET_SEQ_LEVEL_IDX
  Codec control function to get sequence level index for each operating point. int* parameter. There can be at most 32 operating points. The results will be written into a provided integer array of sufficient size.
• AV1E_GET_TARGET_SEQ_LEVEL_IDX
  Codec control function to get the target sequence level index for each operating point. int* parameter. There can be at most 32 operating points. The results will be written into a provided integer array of sufficient size. If a target level is not set, the result will be 31. Please refer to https://aomediacodec.github.io/av1-spec/#levels for more details on level definitions and indices.
• AV1E_SET_ALLOW_REF_FRAME_MVS
  Codec control function to set temporal mv prediction enabling/disabling at frame level, int parameter
• AV1E_SET_ALLOW_WARPED_MOTION
  Codec control function to turn on / off warped motion usage at frame level, int parameter
• AV1E_SET_AQ_MODE
  Codec control function to set adaptive quantization mode, unsigned int parameter
• AV1E_SET_AUTO_INTRA_TOOLS_OFF
  Codec control to automatically turn off several intra coding tools, unsigned int parameter
• AV1E_SET_BITRATE_ONE_PASS_CBR
  Codec control to set the target bitrate in kilobits per second, unsigned int parameter. For 1 pass CBR mode, single layer encoding. This controls replaces the call aom_codec_enc_config_set(&codec, &cfg) when only target bitrate is changed, and so is much cheaper as it bypasses a lot of unneeded code checks.
• AV1E_SET_CDF_UPDATE_MODE
  Codec control function to set CDF update mode, unsigned int parameter
• AV1E_SET_CHROMA_SAMPLE_POSITION
  Codec control function to set chroma 4:2:0 sample position info, aom_chroma_sample_position_t parameter
• AV1E_SET_CHROMA_SUBSAMPLING_X
  Sets the chroma subsampling x value, unsigned int parameter
• AV1E_SET_CHROMA_SUBSAMPLING_Y
  Sets the chroma subsampling y value, unsigned int parameter
• AV1E_SET_COEFF_COST_UPD_FREQ
  Control to set frequency of the cost updates for coefficients, unsigned int parameter
• AV1E_SET_COLOR_PRIMARIES
  Codec control function to set color space info, int parameter
• AV1E_SET_COLOR_RANGE
  Codec control function to set color range bit, int parameter
• AV1E_SET_DELTALF_MODE
  Codec control function to turn on/off loopfilter modulation when delta q modulation is enabled, unsigned int parameter.
• AV1E_SET_DELTAQ_MODE
  Codec control function to set the delta q mode, unsigned int parameter
• AV1E_SET_DELTAQ_STRENGTH
  Set –deltaq-mode strength.
• AV1E_SET_DENOISE_BLOCK_SIZE
  Sets the denoisers block size, unsigned int parameter
• AV1E_SET_DENOISE_NOISE_LEVEL
  Sets the noise level, int parameter
• AV1E_SET_DISABLE_TRELLIS_QUANT
  Codec control function to encode without trellis quantization, unsigned int parameter
• AV1E_SET_DV_COST_UPD_FREQ
  Control to set frequency of the cost updates for intrabc motion vectors, unsigned int parameter
• AV1E_SET_ENABLE_1TO4_PARTITIONS
  Codec control function to enable/disable 1:4 and 4:1 partitions, int parameter
• AV1E_SET_ENABLE_AB_PARTITIONS
  Codec control function to enable/disable AB partitions, int parameter
• AV1E_SET_ENABLE_ANGLE_DELTA
  Codec control function to turn on/off intra angle delta, int parameter
• AV1E_SET_ENABLE_CDEF
  Codec control function to encode with CDEF, unsigned int parameter
• AV1E_SET_ENABLE_CFL_INTRA
  Codec control function to turn on / off CFL uv intra mode usage, int parameter
• AV1E_SET_ENABLE_CHROMA_DELTAQ
  Codec control function to turn on / off delta quantization in chroma planes for a sequence, int parameter
• AV1E_SET_ENABLE_DIAGONAL_INTRA
  Codec control function to turn on / off D45 to D203 intra mode usage, int parameter
• AV1E_SET_ENABLE_DIFF_WTD_COMP
  Codec control function to turn on / off difference weighted compound, int parameter
• AV1E_SET_ENABLE_DIRECTIONAL_INTRA
  Codec control function to turn on / off directional intra mode usage, int parameter
• AV1E_SET_ENABLE_DIST_WTD_COMP
  Codec control function to turn on / off dist-wtd compound mode at sequence level, int parameter
• AV1E_SET_ENABLE_DNL_DENOISING
  Control to get baseline gf interval
• AV1E_SET_ENABLE_DUAL_FILTER
  Codec control function to turn on / off dual interpolation filter for a sequence, int parameter
• AV1E_SET_ENABLE_FILTER_INTRA
  Codec control function to turn on / off filter intra usage at sequence level, int parameter
• AV1E_SET_ENABLE_FLIP_IDTX
  Codec control function to turn on / off flip and identity transforms, int parameter
• AV1E_SET_ENABLE_GLOBAL_MOTION
  Codec control function to turn on / off global motion usage for a sequence, int parameter
• AV1E_SET_ENABLE_INTERINTER_WEDGE
  Codec control function to turn on / off interinter wedge compound, int parameter
• AV1E_SET_ENABLE_INTERINTRA_COMP
  Codec control function to turn on / off interintra compound for a sequence, int parameter
• AV1E_SET_ENABLE_INTERINTRA_WEDGE
  Codec control function to turn on / off interintra wedge compound, int parameter
• AV1E_SET_ENABLE_INTRABC
  Codec control function to turn on/off intra block copy mode, int parameter
• AV1E_SET_ENABLE_INTRA_EDGE_FILTER
  Codec control function to turn on / off intra edge filter at sequence level, int parameter
• AV1E_SET_ENABLE_KEYFRAME_FILTERING
  Codec control function to enable temporal filtering on key frame, unsigned int parameter
• AV1E_SET_ENABLE_MASKED_COMP
  Codec control function to turn on / off masked compound usage (wedge and diff-wtd compound modes) for a sequence, int parameter
• AV1E_SET_ENABLE_OBMC
  Codec control function to predict with OBMC mode, unsigned int parameter
• AV1E_SET_ENABLE_ONESIDED_COMP
  Codec control function to turn on / off one sided compound usage for a sequence, int parameter
• AV1E_SET_ENABLE_ORDER_HINT
  Codec control function to turn on / off frame order hint (int parameter). Affects: joint compound mode, motion field motion vector, ref frame sign bias
• AV1E_SET_ENABLE_OVERLAY
  Codec control function to turn on / off overlay frames for filtered ALTREF frames, int parameter
• AV1E_SET_ENABLE_PAETH_INTRA
  Codec control function to turn on / off Paeth intra mode usage, int parameter
• AV1E_SET_ENABLE_PALETTE
  Codec control function to turn on/off palette mode, int parameter
• AV1E_SET_ENABLE_QM
  Codec control function to encode with quantisation matrices, unsigned int parameter
• AV1E_SET_ENABLE_RECT_PARTITIONS
  Codec control function to enable/disable rectangular partitions, int parameter
• AV1E_SET_ENABLE_RECT_TX
  Codec control function to turn on / off rectangular transforms, int parameter
• AV1E_SET_ENABLE_REF_FRAME_MVS
  Codec control function to turn on / off ref frame mvs (mfmv) usage at sequence level, int parameter
• AV1E_SET_ENABLE_RESTORATION
  Codec control function to encode with Loop Restoration Filter, unsigned int parameter
• AV1E_SET_ENABLE_SMOOTH_INTERINTRA
  Codec control function to turn on / off smooth inter-intra mode for a sequence, int parameter
• AV1E_SET_ENABLE_SMOOTH_INTRA
  Codec control function to turn on / off smooth intra modes usage, int parameter
• AV1E_SET_ENABLE_SUPERRES
  Codec control function to turn on / off frame superresolution, int parameter
• AV1E_SET_ENABLE_TPL_MODEL
  Codec control function to enable RDO modulated by frame temporal dependency, unsigned int parameter
• AV1E_SET_ENABLE_TX64
  Codec control function to turn on / off 64-length transforms, int parameter
• AV1E_SET_ENABLE_TX_SIZE_SEARCH
  Control to turn on / off transform size search. Note: it can not work with non RD pick mode in real-time encoding, where the max transform size is only 16x16. It will be ignored if non RD pick mode is set.
• AV1E_SET_ENABLE_WARPED_MOTION
  Codec control function to turn on / off warped motion usage at sequence level, int parameter
• AV1E_SET_ERROR_RESILIENT_MODE
  Codec control function to enable error_resilient_mode, int parameter
• AV1E_SET_EXTERNAL_PARTITION
  Codec control to use an external partition model A set of callback functions is passed through this control to let the encoder encode with given partitions.
• AV1E_SET_FILM_GRAIN_TABLE
  Codec control function to set the path to the film grain parameters, const char* parameter
• AV1E_SET_FILM_GRAIN_TEST_VECTOR
  Codec control function to add film grain parameters (one of several preset types) info in the bitstream, int parameter
• AV1E_SET_FORCE_VIDEO_MODE
  Codec control function to force video mode, unsigned int parameter
• AV1E_SET_FP_MT
  Codec control function to enable frame parallel multi-threading of the encoder, unsigned int parameter
• AV1E_SET_FP_MT_UNIT_TEST
  Codec control to enable actual frame parallel encode or simulation of frame parallel encode in FPMT unit test, unsigned int parameter
• AV1E_SET_FRAME_PARALLEL_DECODING
  Codec control function to enable frame parallel decoding feature, unsigned int parameter
• AV1E_SET_FRAME_PERIODIC_BOOST
  Codec control function to enable/disable periodic Q boost, unsigned int parameter
• AV1E_SET_GF_CBR_BOOST_PCT
  Boost percentage for Golden Frame in CBR mode, unsigned int parameter
• AV1E_SET_GF_MAX_PYRAMID_HEIGHT
  Control to select maximum height for the GF group pyramid structure, unsigned int parameter
• AV1E_SET_GF_MIN_PYRAMID_HEIGHT
  Control to select minimum height for the GF group pyramid structure, unsigned int parameter
• AV1E_SET_INTER_DCT_ONLY
  Control to use dct only for inter modes, int parameter
• AV1E_SET_INTRA_DCT_ONLY
  Control to use dct only for intra modes, int parameter
• AV1E_SET_INTRA_DEFAULT_TX_ONLY
  Control to use default tx type only for intra modes, int parameter
• AV1E_SET_LOOPFILTER_CONTROL
  Codec control to control loop filter
• AV1E_SET_LOSSLESS
  Codec control function to set lossless encoding mode, unsigned int parameter
• AV1E_SET_MATRIX_COEFFICIENTS
  Codec control function to set transfer function info, int parameter
• AV1E_SET_MAX_CONSEC_FRAME_DROP_CBR
  Codec control to set the maximum number of consecutive frame drops allowed for the frame dropper in 1 pass CBR mode, int parameter. Value of zero has no effect.
• AV1E_SET_MAX_GF_INTERVAL
  Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter
• AV1E_SET_MAX_INTER_BITRATE_PCT
  Codec control function to set max data rate for inter frames, unsigned int parameter
• AV1E_SET_MAX_PARTITION_SIZE
  Codec control function to set max partition size, int parameter
• AV1E_SET_MAX_REFERENCE_FRAMES
  Control to select maximum reference frames allowed per frame, int parameter
• AV1E_SET_MIN_CR
  Control to set minimum compression ratio, unsigned int parameter Take integer values. If non-zero, encoder will try to keep the compression ratio of each frame to be higher than the given value divided by 100. E.g. 850 means minimum compression ratio of 8.5.
• AV1E_SET_MIN_GF_INTERVAL
  Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter
• AV1E_SET_MIN_PARTITION_SIZE
  Codec control function to set min partition size, int parameter
• AV1E_SET_MODE_COST_UPD_FREQ
  Control to set frequency of the cost updates for mode, unsigned int parameter
• AV1E_SET_MTU
  Codec control function to set an MTU size for a tile group, unsigned int parameter
• AV1E_SET_MV_COST_UPD_FREQ
  Control to set frequency of the cost updates for motion vectors, unsigned int parameter
• AV1E_SET_NOISE_SENSITIVITY
  Codec control function to set noise sensitivity, unsigned int parameter
• AV1E_SET_NUM_TG
  Codec control function to set a maximum number of tile groups, unsigned int parameter
• AV1E_SET_PARTITION_INFO_PATH
  Codec control to set the path for partition stats read and write. const char * parameter.
• AV1E_SET_QM_MAX
  Codec control function to set the max quant matrix flatness, unsigned int parameter
• AV1E_SET_QM_MIN
  Codec control function to set the min quant matrix flatness, unsigned int parameter
• AV1E_SET_QM_U
  Codec control function to set the min quant matrix flatness, unsigned int parameter
• AV1E_SET_QM_V
  Codec control function to set the min quant matrix flatness, unsigned int parameter
• AV1E_SET_QM_Y
  Codec control function to set the min quant matrix flatness, unsigned int parameter
• AV1E_SET_QUANTIZER_ONE_PASS
  Codec control to set quantizer for the next frame, int parameter.
• AV1E_SET_QUANT_B_ADAPT
  Control to use adaptive quantize_b, int parameter
• AV1E_SET_RATE_DISTRIBUTION_INFO
  Codec control to set the input file for rate distribution used in all intra mode, const char * parameter The input should be the name of a text file, which contains (rows x cols) float values separated by space. Each float value represent the number of bits for each 16x16 block. rows = (frame_height + 15) / 16 cols = (frame_width + 15) / 16
• AV1E_SET_REDUCED_REFERENCE_SET
  Control to use reduced set of single and compound references, int parameter
• AV1E_SET_REDUCED_TX_TYPE_SET
  Control to use a reduced tx type set, int parameter
• AV1E_SET_RENDER_SIZE
  Codec control function to set intended rendering image size, int32_t[2] parameter
• AV1E_SET_ROW_MT
  Codec control function to enable the row based multi-threading of the encoder, unsigned int parameter
• AV1E_SET_RTC_EXTERNAL_RC
  Codec control function to set flag for rate control used by external encoders.
• AV1E_SET_SINGLE_TILE_DECODING
  Codec control function to set the single tile decoding mode, unsigned int parameter
• AV1E_SET_SKIP_POSTPROC_FILTERING
  Codec control function to skip the application of post-processing filters on reconstructed frame, unsigned int parameter
• AV1E_SET_SUPERBLOCK_SIZE
  Codec control function to set intended superblock size, unsigned int parameter
• AV1E_SET_SVC_LAYER_ID
  Codec control function to set the layer id, aom_svc_layer_id_t* parameter
• AV1E_SET_SVC_PARAMS
  Codec control function to set SVC parameters, aom_svc_params_t* parameter
• AV1E_SET_SVC_REF_FRAME_COMP_PRED
  Codec control function to set reference frame compound prediction. aom_svc_ref_frame_comp_pred_t* parameter
• AV1E_SET_SVC_REF_FRAME_CONFIG
  Codec control function to set reference frame config: the ref_idx and the refresh flags for each buffer slot. aom_svc_ref_frame_config_t* parameter
• AV1E_SET_S_FRAME_MODE
  Codec control function to enable s_frame_mode, int parameter
• AV1E_SET_TARGET_SEQ_LEVEL_IDX
  Control to set target sequence level index for a certain operating point (OP), int parameter Possible values are in the form of “ABxy”.
• AV1E_SET_TIER_MASK
  Control to set bit mask that specifies which tier each of the 32 possible operating points conforms to, unsigned int parameter
• AV1E_SET_TILE_COLUMNS
  Codec control function to set number of tile columns. unsigned int parameter
• AV1E_SET_TILE_ROWS
  Codec control function to set number of tile rows, unsigned int parameter
• AV1E_SET_TIMING_INFO_TYPE
  Codec control function to signal picture timing info in the bitstream, aom_timing_info_type_t parameter. Default is AOM_TIMING_UNSPECIFIED.
• AV1E_SET_TRANSFER_CHARACTERISTICS
  Codec control function to set transfer function info, int parameter
• AV1E_SET_TUNE_CONTENT
  Codec control function to set content type, aom_tune_content parameter
• AV1E_SET_VBR_CORPUS_COMPLEXITY_LAP
  Control to set average complexity of the corpus in the case of single pass vbr based on LAP, unsigned int parameter
• AV1E_SET_VMAF_MODEL_PATH
  Codec control function to set the path to the VMAF model used when tuning the encoder for VMAF, const char* parameter
• AV1_COPY_NEW_FRAME_IMAGE
  Codec control function to copy the new frame to an external buffer
• AV1_COPY_REFERENCE
  Codec control function to get a copy of reference frame from the decoder
• AV1_GET_ACCOUNTING
  Codec control function to retrieve a pointer to the Accounting struct, takes Accounting** as parameter
• AV1_GET_NEW_FRAME_IMAGE
  Codec control function to get a pointer to the new frame
• AV1_GET_REFERENCE
  Codec control function to get a pointer to a reference frame
• AV1_INVERT_TILE_DECODE_ORDER
  Codec control function to invert the decoding order to from right to left, int parameter
• AV1_SET_BYTE_ALIGNMENT
  Codec control function to set the byte alignment of the planes in the reference buffers, int parameter
• AV1_SET_DECODE_TILE_COL
  Codec control function to set the range of tile decoding, int parameter
• AV1_SET_DECODE_TILE_ROW
  Codec control function to set the range of tile decoding, int parameter
• AV1_SET_INSPECTION_CALLBACK
  Codec control function to set an aom_inspect_cb callback that is invoked each time a frame is decoded, aom_inspect_init* parameter
• AV1_SET_REFERENCE
  Codec control function to write a frame into a reference buffer
• AV1_SET_SKIP_LOOP_FILTER
  Codec control function to set the skip loop filter flag, int parameter
• AV1_SET_TILE_MODE
  Codec control function to set the tile coding mode, unsigned int parameter
• OBU_FRAME
• OBU_FRAME_HEADER
• OBU_METADATA
• OBU_METADATA_TYPE_AOM_RESERVED_0
• OBU_METADATA_TYPE_HDR_CLL
• OBU_METADATA_TYPE_HDR_MDCV
• OBU_METADATA_TYPE_ITUT_T35
• OBU_METADATA_TYPE_SCALABILITY
• OBU_METADATA_TYPE_TIMECODE
• OBU_PADDING
• OBU_REDUNDANT_FRAME_HEADER
• OBU_SEQUENCE_HEADER
• OBU_TEMPORAL_DELIMITER
• OBU_TILE_GROUP
• OBU_TILE_LIST

Statics

• aom_codec_av1_cx_algo
  A single instance of the AV1 encoder. \deprecated This access mechanism is provided for backwards compatibility; prefer aom_codec_av1_cx().
• aom_codec_av1_dx_algo
  A single instance of the AV1 decoder. \deprecated This access mechanism is provided for backwards compatibility; prefer aom_codec_av1_dx().

Functions

• aom_codec_av1_cx^⚠
  The interface to the AV1 encoder.
• aom_codec_av1_dx^⚠
  The interface to the AV1 decoder.
• aom_codec_build_config^⚠
  Return the build configuration
• aom_codec_control^⚠
  \name Codec Control
• aom_codec_dec_init_ver^⚠
  Initialize a decoder instance
• aom_codec_decode^⚠
  Decode data
• aom_codec_destroy^⚠
  Destroy a codec instance
• aom_codec_enc_config_default^⚠
  Get the default configuration for a usage.
• aom_codec_enc_config_set^⚠
  Set or change configuration
• aom_codec_enc_init_ver^⚠
  Initialize an encoder instance
• aom_codec_encode^⚠
  Encode a frame
• aom_codec_err_to_string^⚠
  Convert error number to printable string
• aom_codec_error^⚠
  Retrieve error synopsis for codec context
• aom_codec_error_detail^⚠
  Retrieve detailed error information for codec context
• aom_codec_get_caps^⚠
  Get the capabilities of an algorithm.
• aom_codec_get_cx_data^⚠
  Encoded data iterator
• aom_codec_get_frame^⚠
  Decoded frames iterator
• aom_codec_get_global_headers^⚠
  Get global stream headers
• aom_codec_get_preview_frame^⚠
  Get Preview Frame
• aom_codec_get_stream_info^⚠
  Return information about the current stream.
• aom_codec_iface_name^⚠
  Return the name for a given interface
• aom_codec_peek_stream_info^⚠
  Parse stream info from a buffer
• aom_codec_set_cx_data_buf^⚠
  Set compressed data output buffer
• aom_codec_set_frame_buffer_functions^⚠
  Pass in external frame buffers for the decoder to use.
• aom_codec_set_option^⚠
  Key & Value API
• aom_codec_version^⚠
  Return the version information (as an integer)
• aom_codec_version_extra_str^⚠
  Return the version information (as a string)
• aom_codec_version_str^⚠
  Return the version information (as a string)
• aom_img_add_metadata^⚠
  Add metadata to image.
• aom_img_alloc^⚠
  Open a descriptor, allocating storage for the underlying image
• aom_img_alloc_with_border^⚠
  Open a descriptor, allocating storage for the underlying image with a border
• aom_img_flip^⚠
  Flip the image vertically (top for bottom)
• aom_img_free^⚠
  Close an image descriptor
• aom_img_get_metadata^⚠
  Return a metadata payload stored within the image metadata array.
• aom_img_metadata_alloc^⚠
  Allocate memory for aom_metadata struct.
• aom_img_metadata_free^⚠
  Free metadata struct.
• aom_img_num_metadata^⚠
  Return the number of metadata blocks within the image.
• aom_img_plane_height^⚠
  Get the height of a plane
• aom_img_plane_width^⚠
  Get the width of a plane
• aom_img_remove_metadata^⚠
  Remove metadata from image.
• aom_img_set_rect^⚠
  Set the rectangle identifying the displayed portion of the image
• aom_img_wrap^⚠
  Open a descriptor, using existing storage for the underlying image
• aom_obu_type_to_string^⚠
  Returns string representation of OBU_TYPE.
• aom_uleb_decode^⚠
• aom_uleb_encode^⚠
• aom_uleb_encode_fixed_size^⚠
• aom_uleb_size_in_bytes^⚠

Type Aliases

• AOM_EXT_PART_FEATURE_ID
  Feature id to tell the external model the current stage in partition pruning and what features to use to make decisions accordingly.
• AOM_SCALING_MODE
  aom 1-D scaling mode
• OBU_METADATA_TYPE
  OBU metadata types.
• OBU_TYPE
  OBU types.
• aom_active_map_t
  aom active region map
• aom_bit_depth
  Bit depth for codec
• aom_bit_depth_t
  Bit depth for codec
• aom_chroma_sample_position
  List of chroma sample positions
• aom_chroma_sample_position_t
  List of chroma sample positions List of chroma sample positions
• aom_codec_caps_t
  Codec capabilities bitfield
• aom_codec_control_type_AOMD_GET_ALTREF_PRESENT
• aom_codec_control_type_AOMD_GET_BASE_Q_IDX
• aom_codec_control_type_AOMD_GET_FRAME_CORRUPTED
• aom_codec_control_type_AOMD_GET_FRAME_FLAGS
• aom_codec_control_type_AOMD_GET_FWD_KF_PRESENT
• aom_codec_control_type_AOMD_GET_LAST_QUANTIZER
• aom_codec_control_type_AOMD_GET_LAST_REF_UPDATES
• aom_codec_control_type_AOMD_GET_LAST_REF_USED
• aom_codec_control_type_AOMD_GET_ORDER_HINT
• aom_codec_control_type_AOMD_GET_SB_SIZE
• aom_codec_control_type_AOMD_GET_SCREEN_CONTENT_TOOLS_INFO
• aom_codec_control_type_AOMD_GET_SHOW_EXISTING_FRAME_FLAG
• aom_codec_control_type_AOMD_GET_SHOW_FRAME_FLAG
• aom_codec_control_type_AOMD_GET_STILL_PICTURE
• aom_codec_control_type_AOMD_GET_S_FRAME_INFO
• aom_codec_control_type_AOMD_GET_TILE_INFO
• aom_codec_control_type_AOME_GET_LAST_QUANTIZER
• aom_codec_control_type_AOME_GET_LAST_QUANTIZER_64
• aom_codec_control_type_AOME_GET_LOOPFILTER_LEVEL
• aom_codec_control_type_AOME_SET_ACTIVEMAP
• aom_codec_control_type_AOME_SET_ARNR_MAXFRAMES
• aom_codec_control_type_AOME_SET_ARNR_STRENGTH
• aom_codec_control_type_AOME_SET_CPUUSED
• aom_codec_control_type_AOME_SET_CQ_LEVEL
• aom_codec_control_type_AOME_SET_ENABLEAUTOALTREF
• aom_codec_control_type_AOME_SET_ENABLEAUTOBWDREF
• aom_codec_control_type_AOME_SET_MAX_INTER_BITRATE_PCT
• aom_codec_control_type_AOME_SET_MAX_INTRA_BITRATE_PCT
• aom_codec_control_type_AOME_SET_NUMBER_SPATIAL_LAYERS
• aom_codec_control_type_AOME_SET_ROI_MAP
• aom_codec_control_type_AOME_SET_SCALEMODE
• aom_codec_control_type_AOME_SET_SHARPNESS
• aom_codec_control_type_AOME_SET_SPATIAL_LAYER_ID
• aom_codec_control_type_AOME_SET_STATIC_THRESHOLD
• aom_codec_control_type_AOME_SET_TUNING
• aom_codec_control_type_AOME_USE_REFERENCE
• aom_codec_control_type_AV1D_EXT_TILE_DEBUG
• aom_codec_control_type_AV1D_GET_BIT_DEPTH
• aom_codec_control_type_AV1D_GET_DISPLAY_SIZE
• aom_codec_control_type_AV1D_GET_FRAME_HEADER_INFO
• aom_codec_control_type_AV1D_GET_FRAME_SIZE
• aom_codec_control_type_AV1D_GET_IMG_FORMAT
• aom_codec_control_type_AV1D_GET_TILE_COUNT
• aom_codec_control_type_AV1D_GET_TILE_DATA
• aom_codec_control_type_AV1D_GET_TILE_SIZE
• aom_codec_control_type_AV1D_SET_EXT_REF_PTR
• aom_codec_control_type_AV1D_SET_IS_ANNEXB
• aom_codec_control_type_AV1D_SET_OPERATING_POINT
• aom_codec_control_type_AV1D_SET_OUTPUT_ALL_LAYERS
• aom_codec_control_type_AV1D_SET_ROW_MT
• aom_codec_control_type_AV1D_SET_SKIP_FILM_GRAIN
• aom_codec_control_type_AV1E_ENABLE_EXT_TILE_DEBUG
• aom_codec_control_type_AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST
• aom_codec_control_type_AV1E_ENABLE_RATE_GUIDE_DELTAQ
• aom_codec_control_type_AV1E_ENABLE_SB_MULTIPASS_UNIT_TEST
• aom_codec_control_type_AV1E_ENABLE_SB_QP_SWEEP
• aom_codec_control_type_AV1E_GET_ACTIVEMAP
• aom_codec_control_type_AV1E_GET_BASELINE_GF_INTERVAL
• aom_codec_control_type_AV1E_GET_LUMA_CDEF_STRENGTH
• aom_codec_control_type_AV1E_GET_NUM_OPERATING_POINTS
• aom_codec_control_type_AV1E_GET_SEQ_LEVEL_IDX
• aom_codec_control_type_AV1E_GET_TARGET_SEQ_LEVEL_IDX
• aom_codec_control_type_AV1E_SET_ALLOW_REF_FRAME_MVS
• aom_codec_control_type_AV1E_SET_ALLOW_WARPED_MOTION
• aom_codec_control_type_AV1E_SET_AQ_MODE
• aom_codec_control_type_AV1E_SET_AUTO_INTRA_TOOLS_OFF
• aom_codec_control_type_AV1E_SET_BITRATE_ONE_PASS_CBR
• aom_codec_control_type_AV1E_SET_CDF_UPDATE_MODE
• aom_codec_control_type_AV1E_SET_CHROMA_SAMPLE_POSITION
• aom_codec_control_type_AV1E_SET_CHROMA_SUBSAMPLING_X
• aom_codec_control_type_AV1E_SET_CHROMA_SUBSAMPLING_Y
• aom_codec_control_type_AV1E_SET_COEFF_COST_UPD_FREQ
• aom_codec_control_type_AV1E_SET_COLOR_PRIMARIES
• aom_codec_control_type_AV1E_SET_COLOR_RANGE
• aom_codec_control_type_AV1E_SET_DELTALF_MODE
• aom_codec_control_type_AV1E_SET_DELTAQ_MODE
• aom_codec_control_type_AV1E_SET_DELTAQ_STRENGTH
• aom_codec_control_type_AV1E_SET_DENOISE_BLOCK_SIZE
• aom_codec_control_type_AV1E_SET_DENOISE_NOISE_LEVEL
• aom_codec_control_type_AV1E_SET_DISABLE_TRELLIS_QUANT
• aom_codec_control_type_AV1E_SET_DV_COST_UPD_FREQ
• aom_codec_control_type_AV1E_SET_ENABLE_1TO4_PARTITIONS
• aom_codec_control_type_AV1E_SET_ENABLE_AB_PARTITIONS
• aom_codec_control_type_AV1E_SET_ENABLE_ANGLE_DELTA
• aom_codec_control_type_AV1E_SET_ENABLE_CDEF
• aom_codec_control_type_AV1E_SET_ENABLE_CFL_INTRA
• aom_codec_control_type_AV1E_SET_ENABLE_CHROMA_DELTAQ
• aom_codec_control_type_AV1E_SET_ENABLE_DIAGONAL_INTRA
• aom_codec_control_type_AV1E_SET_ENABLE_DIFF_WTD_COMP
• aom_codec_control_type_AV1E_SET_ENABLE_DIRECTIONAL_INTRA
• aom_codec_control_type_AV1E_SET_ENABLE_DIST_8X8
• aom_codec_control_type_AV1E_SET_ENABLE_DIST_WTD_COMP
• aom_codec_control_type_AV1E_SET_ENABLE_DNL_DENOISING
• aom_codec_control_type_AV1E_SET_ENABLE_DUAL_FILTER
• aom_codec_control_type_AV1E_SET_ENABLE_FILTER_INTRA
• aom_codec_control_type_AV1E_SET_ENABLE_FLIP_IDTX
• aom_codec_control_type_AV1E_SET_ENABLE_GLOBAL_MOTION
• aom_codec_control_type_AV1E_SET_ENABLE_INTERINTER_WEDGE
• aom_codec_control_type_AV1E_SET_ENABLE_INTERINTRA_COMP
• aom_codec_control_type_AV1E_SET_ENABLE_INTERINTRA_WEDGE
• aom_codec_control_type_AV1E_SET_ENABLE_INTRABC
• aom_codec_control_type_AV1E_SET_ENABLE_INTRA_EDGE_FILTER
• aom_codec_control_type_AV1E_SET_ENABLE_KEYFRAME_FILTERING
• aom_codec_control_type_AV1E_SET_ENABLE_MASKED_COMP
• aom_codec_control_type_AV1E_SET_ENABLE_OBMC
• aom_codec_control_type_AV1E_SET_ENABLE_ONESIDED_COMP
• aom_codec_control_type_AV1E_SET_ENABLE_ORDER_HINT
• aom_codec_control_type_AV1E_SET_ENABLE_OVERLAY
• aom_codec_control_type_AV1E_SET_ENABLE_PAETH_INTRA
• aom_codec_control_type_AV1E_SET_ENABLE_PALETTE
• aom_codec_control_type_AV1E_SET_ENABLE_QM
• aom_codec_control_type_AV1E_SET_ENABLE_RECT_PARTITIONS
• aom_codec_control_type_AV1E_SET_ENABLE_RECT_TX
• aom_codec_control_type_AV1E_SET_ENABLE_REF_FRAME_MVS
• aom_codec_control_type_AV1E_SET_ENABLE_RESTORATION
• aom_codec_control_type_AV1E_SET_ENABLE_SMOOTH_INTERINTRA
• aom_codec_control_type_AV1E_SET_ENABLE_SMOOTH_INTRA
• aom_codec_control_type_AV1E_SET_ENABLE_SUPERRES
• aom_codec_control_type_AV1E_SET_ENABLE_TPL_MODEL
• aom_codec_control_type_AV1E_SET_ENABLE_TX64
• aom_codec_control_type_AV1E_SET_ENABLE_TX_SIZE_SEARCH
• aom_codec_control_type_AV1E_SET_ENABLE_WARPED_MOTION
• aom_codec_control_type_AV1E_SET_ERROR_RESILIENT_MODE
• aom_codec_control_type_AV1E_SET_EXTERNAL_PARTITION
• aom_codec_control_type_AV1E_SET_FILM_GRAIN_TABLE
• aom_codec_control_type_AV1E_SET_FILM_GRAIN_TEST_VECTOR
• aom_codec_control_type_AV1E_SET_FORCE_VIDEO_MODE
• aom_codec_control_type_AV1E_SET_FP_MT
• aom_codec_control_type_AV1E_SET_FP_MT_UNIT_TEST
• aom_codec_control_type_AV1E_SET_FRAME_PARALLEL_DECODING
• aom_codec_control_type_AV1E_SET_FRAME_PERIODIC_BOOST
• aom_codec_control_type_AV1E_SET_GF_CBR_BOOST_PCT
• aom_codec_control_type_AV1E_SET_GF_MAX_PYRAMID_HEIGHT
• aom_codec_control_type_AV1E_SET_GF_MIN_PYRAMID_HEIGHT
• aom_codec_control_type_AV1E_SET_INTER_DCT_ONLY
• aom_codec_control_type_AV1E_SET_INTRA_DCT_ONLY
• aom_codec_control_type_AV1E_SET_INTRA_DEFAULT_TX_ONLY
• aom_codec_control_type_AV1E_SET_LOOPFILTER_CONTROL
• aom_codec_control_type_AV1E_SET_LOSSLESS
• aom_codec_control_type_AV1E_SET_MATRIX_COEFFICIENTS
• aom_codec_control_type_AV1E_SET_MAX_CONSEC_FRAME_DROP_CBR
• aom_codec_control_type_AV1E_SET_MAX_GF_INTERVAL
• aom_codec_control_type_AV1E_SET_MAX_PARTITION_SIZE
• aom_codec_control_type_AV1E_SET_MAX_REFERENCE_FRAMES
• aom_codec_control_type_AV1E_SET_MIN_CR
• aom_codec_control_type_AV1E_SET_MIN_GF_INTERVAL
• aom_codec_control_type_AV1E_SET_MIN_PARTITION_SIZE
• aom_codec_control_type_AV1E_SET_MODE_COST_UPD_FREQ
• aom_codec_control_type_AV1E_SET_MTU
• aom_codec_control_type_AV1E_SET_MV_COST_UPD_FREQ
• aom_codec_control_type_AV1E_SET_NOISE_SENSITIVITY
• aom_codec_control_type_AV1E_SET_NUM_TG
• aom_codec_control_type_AV1E_SET_PARTITION_INFO_PATH
• aom_codec_control_type_AV1E_SET_QM_MAX
• aom_codec_control_type_AV1E_SET_QM_MIN
• aom_codec_control_type_AV1E_SET_QM_U
• aom_codec_control_type_AV1E_SET_QM_V
• aom_codec_control_type_AV1E_SET_QM_Y
• aom_codec_control_type_AV1E_SET_QUANTIZER_ONE_PASS
• aom_codec_control_type_AV1E_SET_QUANT_B_ADAPT
• aom_codec_control_type_AV1E_SET_RATE_DISTRIBUTION_INFO
• aom_codec_control_type_AV1E_SET_REDUCED_REFERENCE_SET
• aom_codec_control_type_AV1E_SET_REDUCED_TX_TYPE_SET
• aom_codec_control_type_AV1E_SET_RENDER_SIZE
• aom_codec_control_type_AV1E_SET_ROW_MT
• aom_codec_control_type_AV1E_SET_RTC_EXTERNAL_RC
• aom_codec_control_type_AV1E_SET_SINGLE_TILE_DECODING
• aom_codec_control_type_AV1E_SET_SKIP_POSTPROC_FILTERING
• aom_codec_control_type_AV1E_SET_SUPERBLOCK_SIZE
• aom_codec_control_type_AV1E_SET_SVC_LAYER_ID
• aom_codec_control_type_AV1E_SET_SVC_PARAMS
• aom_codec_control_type_AV1E_SET_SVC_REF_FRAME_COMP_PRED
• aom_codec_control_type_AV1E_SET_SVC_REF_FRAME_CONFIG
• aom_codec_control_type_AV1E_SET_S_FRAME_MODE
• aom_codec_control_type_AV1E_SET_TARGET_SEQ_LEVEL_IDX
• aom_codec_control_type_AV1E_SET_TIER_MASK
• aom_codec_control_type_AV1E_SET_TILE_COLUMNS
• aom_codec_control_type_AV1E_SET_TILE_ROWS
• aom_codec_control_type_AV1E_SET_TIMING_INFO_TYPE
• aom_codec_control_type_AV1E_SET_TRANSFER_CHARACTERISTICS
• aom_codec_control_type_AV1E_SET_TUNE_CONTENT
• aom_codec_control_type_AV1E_SET_VBR_CORPUS_COMPLEXITY_LAP
• aom_codec_control_type_AV1E_SET_VMAF_MODEL_PATH
• aom_codec_control_type_AV1_COPY_NEW_FRAME_IMAGE
• aom_codec_control_type_AV1_COPY_REFERENCE
• aom_codec_control_type_AV1_GET_ACCOUNTING
• aom_codec_control_type_AV1_GET_NEW_FRAME_IMAGE
• aom_codec_control_type_AV1_GET_REFERENCE
• aom_codec_control_type_AV1_INVERT_TILE_DECODE_ORDER
• aom_codec_control_type_AV1_SET_DECODE_TILE_COL
• aom_codec_control_type_AV1_SET_DECODE_TILE_ROW
• aom_codec_control_type_AV1_SET_INSPECTION_CALLBACK
• aom_codec_control_type_AV1_SET_REFERENCE
• aom_codec_control_type_AV1_SET_SKIP_LOOP_FILTER
• aom_codec_control_type_AV1_SET_TILE_MODE
• aom_codec_ctx_t
  Codec context structure
• aom_codec_cx_pkt_kind
  Encoder output packet variants
• aom_codec_cx_pkt_t
  Encoder output packet
• aom_codec_dec_cfg_t
  Initialization Configurations
• aom_codec_enc_cfg_t
  Encoder configuration structure
• aom_codec_er_flags_t
  Error Resilient flags
• aom_codec_err_t
  Algorithm return codes
• aom_codec_flags_t
  Initialization-time Feature Enabling
• aom_codec_frame_buffer_t
  External frame buffer
• aom_codec_frame_flags_t
  Compressed Frame Flags
• aom_codec_iface_t
  Codec interface structure.
• aom_codec_iter_t
  Iterator
• aom_codec_priv_t
  Codec private data structure.
• aom_codec_pts_t
  Time Stamp Type
• aom_codec_stream_info_t
  Stream properties
• aom_color_primaries
  List of supported color primaries
• aom_color_primaries_t
  List of supported color primaries List of supported color primaries
• aom_color_range
  List of supported color range
• aom_color_range_t
  List of supported color range List of supported color range
• aom_com_control_id
  Control functions
• aom_dec_control_id
  \enum aom_dec_control_id AOM decoder control functions
• aom_dist_metric
  Distortion metric to use for RD optimization.
• aom_enc_frame_flags_t
  Encoded Frame Flags
• aom_enc_pass
  Multi-pass Encoding Pass
• aom_ext_part_config_t
  Config information sent to the external partition model.
• aom_ext_part_create_model_fn_t
  Callback of creating an external partition model.
• aom_ext_part_decision_mode
  Decision mode of the external partition model. AOM_EXT_PART_WHOLE_TREE: the external partition model should provide the whole partition tree for the superblock.
• aom_ext_part_decision_mode_t
  Decision mode of the external partition model. AOM_EXT_PART_WHOLE_TREE: the external partition model should provide the whole partition tree for the superblock.
• aom_ext_part_delete_model_fn_t
  Callback of deleting the external partition model.
• aom_ext_part_funcs_t
  Callback function set for external partition model.
• aom_ext_part_get_decision_fn_t
  Callback of receiving partition decisions from the external partition model.
• aom_ext_part_model_t
  Abstract external partition model handler
• aom_ext_part_send_features_fn_t
  Callback of sending features to the external partition model.
• aom_ext_part_send_partition_stats_fn_t
  Callback of sending stats to the external partition model.
• aom_ext_part_status
  Enum for return status.
• aom_ext_part_status_t
  Enum for return status. Enum for return status.
• aom_fixed_buf_t
  Generic fixed size buffer structure
• aom_get_frame_buffer_cb_fn_t
  get frame buffer callback prototype
• aom_image_t
  Image Descriptor
• aom_img_fmt
  List of supported image formats
• aom_img_fmt_t
  List of supported image formats List of supported image formats
• aom_inspect_cb
  Callback that inspects decoder frame data.
• aom_kf_mode
  Keyframe placement mode.
• aom_matrix_coefficients
  List of supported matrix coefficients
• aom_matrix_coefficients_t
  List of supported matrix coefficients List of supported matrix coefficients
• aom_metadata_array_t
  Array of aom_metadata structs for an image.
• aom_metadata_insert_flags
  List of insert flags for Metadata
• aom_metadata_insert_flags_t
  List of insert flags for Metadata
• aom_metadata_t
  Metadata payload.
• aom_partition_decision_t
  Partition decisions received from the external model.
• aom_partition_features_ab_t
  Features pass to the external model to make partition decisions. Specifically, features collected after AB partition: HORZ_A, HORZ_B, VERT_A, VERT_B.
• aom_partition_features_before_none_t
  Features pass to the external model to make partition decisions. Specifically, features collected before NONE partition. Features “f” are used to determine: partition_none_allowed, partition_horz_allowed, partition_vert_allowed, do_rectangular_split, do_square_split Features “f_part2” are used to determine: prune_horz, prune_vert.
• aom_partition_features_none_t
  Features pass to the external model to make partition decisions. Specifically, features collected after NONE partition.
• aom_partition_features_rect_t
  Features pass to the external model to make partition decisions. Specifically, features collected after RECTANGULAR partition.
• aom_partition_features_split_t
  Features pass to the external model to make partition decisions. Specifically, features collected after SPLIT partition.
• aom_partition_features_t
  Features pass to the external model to make partition decisions.
• aom_partition_stats_t
  Encoding stats for the given partition decision.
• aom_rational_t
  Rational Number
• aom_rc_mode
  Rate control mode
• aom_release_frame_buffer_cb_fn_t
  release frame buffer callback prototype
• aom_roi_map_t
  aom region of interest map
• aom_sb_features_t
  Features of each super block.
• aom_sb_simple_motion_features_t
  Features collected from the simple motion process.
• aom_sb_tpl_features_t
  Features collected from the tpl process.
• aom_scaling_mode_1d
  aom 1-D scaling mode
• aom_scaling_mode_t
  aom image scaling mode
• aom_superblock_size
  Superblock size selection.
• aom_superblock_size_t
  Superblock size selection.
• aom_superres_mode
  Frame super-resolution mode.
• aom_svc_layer_id_t
  brief Struct for spatial and temporal layer ID
• aom_svc_params_t
  brief Parameter type for SVC
• aom_svc_ref_frame_comp_pred_t
  brief Parameters for setting ref frame compound prediction
• aom_svc_ref_frame_config_t
  brief Parameters for setting ref frame config
• aom_timing_info_type_t
  brief AV1 encoder timing info type signaling
• aom_transfer_characteristics
  List of supported transfer functions
• aom_transfer_characteristics_t
  List of supported transfer functions List of supported transfer functions
• aom_tune_content
  brief AV1 encoder content type
• aom_tune_metric
  Model tuning parameters
• aome_enc_control_id
  AVx encoder control functions
• av1_ext_ref_frame_t
  Structure to hold the external reference frame pointer.
• av1_ref_frame_t
  AV1 specific reference frame data struct
• cfg_options_t
  Encoder Config Options

Unions

• aom_codec_ctx__bindgen_ty_1
• aom_codec_cx_pkt__bindgen_ty_1