Class

EncodedAudioPacketSource

The most basic audio source; can be used to directly pipe encoded packets into the output file.

Extends: AudioSource

Constructor

constructor(
	codec: AudioCodec,
): EncodedAudioPacketSource;

Creates a new EncodedAudioPacketSource whose packets are encoded using codec.

See AudioCodec.

Methods

add()

add(
	packet: EncodedPacket,
	meta?: EncodedAudioChunkMetadata,
): Promise<void>;

Adds an encoded packet to the output audio track. Packets must be added in decode order.

Parameters:

• meta: Additional metadata from the encoder. You should pass this for the first call, including a valid decoder config.

Returns: A Promise that resolves once the output is ready to receive more samples. You should await this Promise to respect writer and encoder backpressure.

See EncodedPacket.