node-av / lib/native-types / NativeCodec

Interface: NativeCodec

Defined in: src/lib/native-types.ts:163

Internal

Native AVCodec binding interface

Represents a codec (encoder or decoder) definition. This is an immutable descriptor - actual encoding/decoding happens via CodecContext.

Properties

__brand

readonly __brand: "NativeCodec"

Defined in: src/lib/native-types.ts:164

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capabilities

readonly capabilities: AVCodecCap

Defined in: src/lib/native-types.ts:170

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channelLayouts

readonly channelLayouts: ChannelLayout[] | null

Defined in: src/lib/native-types.ts:178

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id

readonly id: AVCodecID

Defined in: src/lib/native-types.ts:169

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longName

readonly longName: string | null

Defined in: src/lib/native-types.ts:167

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maxLowres

readonly maxLowres: number

Defined in: src/lib/native-types.ts:171

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name

readonly name: string | null

Defined in: src/lib/native-types.ts:166

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pixelFormats

readonly pixelFormats: AVPixelFormat[] | null

Defined in: src/lib/native-types.ts:175

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profiles

readonly profiles: CodecProfile[] | null

Defined in: src/lib/native-types.ts:172

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sampleFormats

readonly sampleFormats: AVSampleFormat[] | null

Defined in: src/lib/native-types.ts:177

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supportedFramerates

readonly supportedFramerates: IRational[] | null

Defined in: src/lib/native-types.ts:174

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supportedSamplerates

readonly supportedSamplerates: number[] | null

Defined in: src/lib/native-types.ts:176

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type

readonly type: AVMediaType

Defined in: src/lib/native-types.ts:168

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wrapper

readonly wrapper: string | null

Defined in: src/lib/native-types.ts:173

Methods

getHwConfig()

getHwConfig(index): { deviceType: AVHWDeviceType; methods: number; pixFmt: AVPixelFormat; } | null

Defined in: src/lib/native-types.ts:183

Parameters

index

number

Returns

{ deviceType: AVHWDeviceType; methods: number; pixFmt: AVPixelFormat; } | null

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isDecoder()

isDecoder(): boolean

Defined in: src/lib/native-types.ts:181

Returns

boolean

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isEncoder()

isEncoder(): boolean

Defined in: src/lib/native-types.ts:180

Returns

boolean

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isExperimental()

isExperimental(): boolean

Defined in: src/lib/native-types.ts:182

Returns

boolean