funcs.json

{
  "functions": [
    ["av_get_bytes_per_sample", "number", ["number"]],
    [
      "av_compare_ts_js",
      "number",
      [
        "number",
        "number",
        "number",
        "number",
        "number",
        "number",
        "number",
        "number"
      ]
    ],
    ["av_opt_set", "number", ["number", "string", "string", "number"]],
    [
      "av_opt_set_int_list_js",
      "number",
      ["number", "string", "number", "number", "number", "number"]
    ],
    ["av_frame_alloc", "number", []],
    ["av_frame_clone", "number", ["number", "number"]],
    ["av_frame_free", null, ["number"]],
    ["av_frame_get_buffer", "number", ["number", "number"]],
    ["av_frame_make_writable", "number", ["number"]],
    ["av_frame_ref", "number", ["number", "number"]],
    ["av_frame_unref", null, ["number"]],
    [
      "ff_frame_rescale_ts_js",
      null,
      ["number", "number", "number", "number", "number"]
    ],
    ["av_log_get_level", "number", []],
    ["av_log_set_level", null, ["number"]],
    ["av_packet_alloc", "number", []],
    ["av_packet_clone", "number", ["number"]],
    ["av_packet_free", null, ["number"]],
    ["av_packet_new_side_data", "number", ["number", "number", "number"]],
    ["av_packet_ref", "number", ["number", "number"]],
    [
      "av_packet_rescale_ts_js",
      null,
      ["number", "number", "number", "number", "number"]
    ],
    ["av_packet_unref", null, ["number"]],
    ["av_strdup", "number", ["string"]],

    ["av_buffersink_get_frame", "number", ["number", "number"]],
    ["av_buffersink_get_time_base_num", "number", ["number"]],
    ["av_buffersink_get_time_base_den", "number", ["number"]],
    ["av_buffersink_set_frame_size", null, ["number", "number"]],
    ["ff_buffersink_set_ch_layout", "number", ["number", "number", "number"]],
    ["av_buffersrc_add_frame_flags", "number", ["number", "number", "number"]],
    ["avfilter_free", null, ["number"]],
    ["avfilter_get_by_name", "number", ["string"]],
    ["avfilter_graph_alloc", "number", []],
    ["avfilter_graph_config", "number", ["number", "number"]],
    [
      "avfilter_graph_create_filter_js",
      "number",
      ["number", "string", "string", "number", "number"]
    ],
    ["avfilter_graph_free", null, ["number"]],
    [
      "avfilter_graph_parse",
      "number",
      ["number", "string", "number", "number", "number"]
    ],
    ["avfilter_inout_alloc", "number", []],
    ["avfilter_inout_free", null, ["number"]],
    ["avfilter_link", "number", ["number", "number", "number", "number"]],

    ["avcodec_alloc_context3", "number", ["number"]],
    ["avcodec_close", "number", ["number"]],
    ["avcodec_descriptor_get", "number", ["number"]],
    ["avcodec_descriptor_get_by_name", "number", ["string"]],
    ["avcodec_descriptor_next", "number", ["number"]],
    ["avcodec_find_decoder", "number", ["number"]],
    ["avcodec_find_decoder_by_name", "number", ["string"]],
    ["avcodec_find_encoder", "number", ["number"]],
    ["avcodec_find_encoder_by_name", "number", ["string"]],
    ["avcodec_free_context", null, ["number"]],
    ["avcodec_get_name", "string", ["number"]],
    ["avcodec_open2", "number", ["number", "number", "number"]],
    ["avcodec_open2_js", "number", ["number", "number", "number"]],
    ["avcodec_parameters_alloc", "number", []],
    ["avcodec_parameters_copy", "number", ["number", "number"]],
    ["avcodec_parameters_free", null, ["number"]],
    ["avcodec_parameters_from_context", "number", ["number", "number"]],
    ["avcodec_parameters_to_context", "number", ["number", "number"]],
    ["avcodec_receive_frame", "number", ["number", "number"]],
    ["avcodec_receive_packet", "number", ["number", "number"]],
    ["avcodec_send_frame", "number", ["number", "number"]],
    ["avcodec_send_packet", "number", ["number", "number"]],

    ["av_find_input_format", "number", ["string"]],
    ["avformat_alloc_context", "number", []],
    [
      "avformat_alloc_output_context2_js",
      "number",
      ["number", "string", "string"]
    ],
    ["avformat_close_input", null, ["number"]],
    [
      "avformat_find_stream_info",
      "number",
      ["number", "number"],
      { "async": true, "returnsErrno": true }
    ],
    ["avformat_flush", "number", ["number"]],
    ["avformat_free_context", null, ["number"]],
    ["avformat_new_stream", "number", ["number", "number"]],
    [
      "avformat_open_input",
      "number",
      ["number", "string", "number", "number"],
      { "async": true, "returnsErrno": true }
    ],
    [
      "avformat_open_input_js",
      "number",
      ["string", "number", "number"],
      { "async": true, "returnsErrno": true }
    ],
    [
      "av_seek_frame",
      "number",
      ["number", "number", "number", "number"],
      { "async": true, "returnsErrno": true, "notypes": true }
    ],
    [
      "avformat_seek_file",
      "number",
      ["number", "number", "number", "number", "number", "number"],
      { "async": true, "returnsErrno": true, "notypes": true }
    ],
    [
      "avformat_seek_file_min",
      "number",
      ["number", "number", "number", "number"],
      { "async": true, "returnsErrno": true, "notypes": true }
    ],
    [
      "avformat_seek_file_max",
      "number",
      ["number", "number", "number", "number"],
      { "async": true, "returnsErrno": true, "notypes": true }
    ],
    [
      "avformat_seek_file_approx",
      "number",
      ["number", "number", "number", "number"],
      { "async": true, "returnsErrno": true, "notypes": true }
    ],
    ["avformat_write_header", "number", ["number", "number"]],
    ["avformat_get_rotation", "number", ["number"]],
    ["avio_open2_js", "number", ["string", "number", "number", "number"]],
    ["avio_close", "number", ["number"]],
    ["avio_flush", null, ["number"]],
    [
      "av_find_best_stream",
      "number",
      ["number", "number", "number", "number", "number", "number"]
    ],
    ["av_get_sample_fmt_name", "string", ["number"]],
    ["av_grow_packet", "number", ["number", "number"]],
    ["av_interleaved_write_frame", "number", ["number", "number"]],
    ["av_packet_make_writable", "number", ["number"]],
    ["av_pix_fmt_desc_get", "number", ["number"]],
    [
      "av_read_frame",
      "number",
      ["number", "number"],
      { "async": true, "returnsErrno": true }
    ],
    ["av_shrink_packet", null, ["number", "number"]],
    ["av_write_frame", "number", ["number", "number"]],
    ["av_write_trailer", "number", ["number"]],

    ["av_dict_copy_js", "number", ["number", "number", "number"]],
    ["av_dict_free", null, ["number"]],
    ["av_dict_set_js", "number", ["number", "string", "string", "number"]],

    [
      "sws_getContext",
      "number",
      [
        "number",
        "number",
        "number",
        "number",
        "number",
        "number",
        "number",
        "number",
        "number",
        "number"
      ]
    ],
    ["sws_freeContext", null, ["number"]],
    ["sws_scale_frame", "number", ["number", "number", "number"]],

    ["AVPacketSideData_data", "number", ["number", "number"]],
    ["AVPacketSideData_size", "number", ["number", "number"]],
    ["AVPacketSideData_type", "number", ["number", "number"]],
    ["AVPixFmtDescriptor_comp_depth", "number", ["number", "number"]],

    ["ff_error", "string", ["number"]],
    ["ff_nothing", null, [], { "async": true }],

    ["calloc", "number", ["number", "number"]],
    ["close", "number", ["number"]],
    ["dup2", "number", ["number", "number"]],
    ["free", null, ["number"]],
    ["malloc", "number", ["number"]],
    ["mallinfo_uordblks", "number", []],
    ["open", "number", ["string", "number", "number"]],
    ["strerror", "string", ["number"]],

    ["libavjs_with_swscale", "number", []],
    ["libavjs_create_main_thread", "number", []],

    ["ffmpeg_main", "number", ["number", "number"], { "async": true }],
    ["ffprobe_main", "number", ["number", "number"], { "async": true }]
  ],

  "fs": [
    "readFile",
    "writeFile",
    "unlink",
    "unmount",
    "mkdev",
    "createLazyFile",
    "mkreaderdev",
    "mkblockreaderdev",
    "mkreadaheadfile",
    "unlinkreadaheadfile",
    "mkwriterdev",
    "mkstreamwriterdev",
    "mountwriterfs",
    "mkfsfhfile",
    "unlinkfsfhfile",
    "mkworkerfsfile",
    "unlinkworkerfsfile",
    "ff_reader_dev_send",
    "ff_block_reader_dev_send",
    "ff_reader_dev_waiting"
  ],

  "meta": [
    "ff_init_encoder",
    "ff_init_decoder",
    "ff_free_encoder",
    "ff_free_decoder",
    "ff_encode_multi",
    "ff_decode_multi",
    "ff_set_packet",
    "ff_init_muxer",
    "ff_free_muxer",
    "ff_init_demuxer_file",
    "ff_write_multi",
    "ff_read_frame_multi",
    "ff_read_multi",
    "ff_init_filter_graph",
    "ff_filter_multi",
    "ff_decode_filter_multi",
    "ff_copyout_frame",
    "ff_copyout_frame_video",
    "ff_frame_video_packed_size",
    "ff_copyout_frame_video_packed",
    "ff_copyout_frame_video_imagedata",
    "ff_copyout_frame_ptr",
    "ff_copyin_frame",
    "ff_copyout_packet",
    "ff_copyout_packet_ptr",
    "ff_copyin_packet",
    "ff_copyout_codecpar",
    "ff_copyin_codecpar",
    "ff_malloc_int32_list",
    "ff_malloc_int64_list",
    "ffmpeg",
    "ffprobe"
  ],

  "accessors": [
    [
      "AVFrame",
      [
        "channel_layout",
        "channel_layouthi",
        "channels",
        "channel_layoutmask",
        "ch_layout_nb_channels",
        "crop_bottom",
        "crop_left",
        "crop_right",
        "crop_top",
        { "name": "data", "array": true },
        "format",
        "height",
        "key_frame",
        { "name": "linesize", "array": true },
        "nb_samples",
        "pict_type",
        "pts",
        "ptshi",
        { "name": "sample_aspect_ratio", "rational": true },
        "sample_rate",
        { "name": "time_base", "rational": true },
        "width"
      ]
    ],
    [
      "AVPixFmtDescriptor",
      ["flags", "log2_chroma_h", "log2_chroma_w", "nb_components"]
    ],
    [
      "AVCodec",
      [
        { "name": "name", "string": true },
        "sample_fmts",
        { "name": "sample_fmts", "array": true },
        "supported_samplerates",
        { "name": "supported_samplerates", "array": true },
        "type"
      ]
    ],
    [
      "AVCodecContext",
      [
        "codec_id",
        "codec_type",
        "bit_rate",
        "bit_ratehi",
        "channel_layout",
        "channel_layouthi",
        "channels",
        "channel_layoutmask",
        "ch_layout_nb_channels",
        "extradata",
        "extradata_size",
        "frame_size",
        { "name": "framerate", "rational": true },
        "gop_size",
        "height",
        "keyint_min",
        "level",
        "max_b_frames",
        "pix_fmt",
        "profile",
        "rc_max_rate",
        "rc_max_ratehi",
        "rc_min_rate",
        "rc_min_ratehi",
        { "name": "sample_aspect_ratio", "rational": true },
        "sample_fmt",
        "sample_rate",
        { "name": "time_base", "rational": true },
        "qmax",
        "qmin",
        "width"
      ]
    ],
    [
      "AVCodecDescriptor",
      [
        "id",
        "long_name",
        { "name": "mime_types", "array": true },
        "name",
        "props",
        "type"
      ]
    ],
    [
      "AVCodecParameters",
      [
        "bit_rate",
        "channel_layoutmask",
        "channels",
        "ch_layout_nb_channels",
        "chroma_location",
        "codec_id",
        "codec_tag",
        "codec_type",
        "color_primaries",
        "color_range",
        "color_space",
        "color_trc",
        "extradata",
        "extradata_size",
        "format",
        { "name": "framerate", "rational": true },
        "height",
        "level",
        "profile",
        "sample_rate",
        "width"
      ]
    ],
    [
      "AVPacket",
      [
        "data",
        "dts",
        "dtshi",
        "duration",
        "durationhi",
        "flags",
        "pos",
        "poshi",
        "pts",
        "ptshi",
        "side_data",
        "side_data_elems",
        "size",
        "stream_index",
        { "name": "time_base", "rational": true }
      ]
    ],
    [
      "AVFormatContext",
      [
        "duration",
        "durationhi",
        "flags",
        "nb_streams",
        "oformat",
        "pb",
        "start_time",
        "start_timehi",
        { "name": "streams", "array": true }
      ]
    ],
    [
      "AVStream",
      [
        "codecpar",
        "discard",
        "duration",
        "durationhi",
        "start_time",
        "start_timehi",
        { "name": "time_base", "rational": true }
      ]
    ],
    ["AVFilterInOut", ["filter_ctx", "name", "next", "pad_idx"]]
  ],

  "freers": [
    "av_frame_free",
    "av_packet_free",
    "avformat_close_input",
    "avcodec_free_context",
    "avcodec_parameters_free",
    "avfilter_graph_free",
    "avfilter_inout_free",
    "av_dict_free"
  ],

  "copiers": [
    ["u8", "Uint8Array"],
    ["s16", "Int16Array"],
    ["s32", "Int32Array"],
    ["f32", "Float32Array"]
  ]
}