typeaudioConfiguration= {
mutablecontentType:string,
mutablechannels?:string,
mutablebitrate?:int,
mutablesamplerate?:int,
mutablespatialRendering?:bool,
}

typecolorGamut=
| @as("p3")P3
| @as("rec2020")Rec2020
| @as("srgb")Srgb

typehdrMetadataType=
| @as("smpteSt2086")SmpteSt2086
| @as("smpteSt2094-10")SmpteSt209410
| @as("smpteSt2094-40")SmpteSt209440

typemediaCapabilities= {}

typemediaCapabilitiesDecodingInfo= {
mutablesupported:bool,
mutablesmooth:bool,
mutablepowerEfficient:bool,
mutableconfiguration?:mediaDecodingConfiguration,
}

typemediaCapabilitiesEncodingInfo= {
mutablesupported:bool,
mutablesmooth:bool,
mutablepowerEfficient:bool,
mutableconfiguration?:mediaEncodingConfiguration,
}

typemediaCapabilitiesInfo= {
mutablesupported:bool,
mutablesmooth:bool,
mutablepowerEfficient:bool,
}

typemediaConfiguration= {
mutablevideo?:videoConfiguration,
mutableaudio?:audioConfiguration,
}

typemediaDecodingConfiguration= {
mutablevideo?:videoConfiguration,
mutableaudio?:audioConfiguration,
mutabletype_:mediaDecodingType,
}

typemediaDecodingType=
| @as("file")File
| @as("media-source")MediaSource
| @as("webrtc")Webrtc

typemediaEncodingConfiguration= {
mutablevideo?:videoConfiguration,
mutableaudio?:audioConfiguration,
mutabletype_:mediaEncodingType,
}

typemediaEncodingType=
| @as("record")Record
| @as("webrtc")Webrtc

typetransferFunction=
| @as("hlg")Hlg
| @as("pq")Pq
| @as("srgb")Srgb

typevideoConfiguration= {
mutablecontentType:string,
mutablewidth:int,
mutableheight:int,
mutablebitrate:int,
mutableframerate:float,
mutablehasAlphaChannel?:bool,
mutablehdrMetadataType?:hdrMetadataType,
mutablecolorGamut?:colorGamut,
mutabletransferFunction?:transferFunction,
mutablescalabilityMode?:string,
}