EncoderSelector

Artifact: androidx.media3:media3-transformer

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Kotlin |Java

@UnstableApi
public interface EncoderSelector

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Selector of MediaCodec encoder instances.

Summary

Constants
default static final EncoderSelector	DEFAULT Default implementation of EncoderSelector, which returns the preferred encoders for the given MIME type.

Public methods
abstract ImmutableList<MediaCodecInfo>	selectEncoderInfos(String mimeType) Returns a list of encoders that can encode media in the specified mimeType, in priority order.

Constants

DEFAULT

default static final EncoderSelector DEFAULT

Default implementation of EncoderSelector, which returns the preferred encoders for the given MIME type.

The EncoderSelector selection result contains only hardware encoders if they exist, or only software encoders otherwise.

Public methods

selectEncoderInfos

abstract ImmutableList<MediaCodecInfo> selectEncoderInfos(String mimeType)

Returns a list of encoders that can encode media in the specified mimeType, in priority order.

Parameters
String mimeType	The MIME type for which an encoder is required.

Returns
ImmutableList<MediaCodecInfo>	An immutable list of encoders that support the mimeType. The list may be empty.