package ffmpeg-avutil

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package ffmpeg-avutil

ffmpeg-avutil
- Avutil
  - Audio
  - Channel_layout
  - HwContext
  - Log
  - Options
  - Pixel_format
  - Sample_format
  - Subtitle
  - Time_format
  - Video

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type t

type flag = [

| `Encoding_param
| `Decoding_param
| `Audio_param
| `Video_param
| `Subtitle_param
| `Export
| `Readonly
| `Bsf_param
| `Runtime_param
| `Filtering_param
| `Deprecated
| `Child_consts

]

type 'a entry = {

default : 'a option;
min : 'a option;
max : 'a option;
values : (string * 'a) list;

}

type spec = [

| `Flags of int64 entry
| `Int of int entry
| `Int64 of int64 entry
| `Float of float entry
| `Double of float entry
| `String of string entry
| `Rational of rational entry
| `Binary of string entry
| `Dict of string entry
| `UInt64 of int64 entry
| `Image_size of string entry
| `Pixel_fmt of Pixel_format.t entry
| `Sample_fmt of Sample_format.t entry
| `Video_rate of string entry
| `Duration of int64 entry
| `Color of string entry
| `Channel_layout of Channel_layout.t entry
| `Bool of bool entry

]

type opt = {

name : string;
help : string option;
flags : flag list;
spec : spec;

}

val opts : t -> opt list

type obj

type 'a getter = ?search_children:bool -> name:string -> obj -> 'a

val get_string : string getter

val get_int : int getter

val get_int64 : int64 getter

val get_float : float getter

val get_rational : rational getter

val get_image_size : (int * int) getter

val get_pixel_fmt : Pixel_format.t getter

val get_sample_fmt : Sample_format.t getter

val get_video_rate : rational getter

val get_channel_layout : Channel_layout.t getter