androidx.media3.extractor.metadata

Kotlin |Java

Interfaces

`Chapter`	Chapter information, for example ID3 `CHAP` or Quicktime `chap` data.
`MetadataDecoder`	Decodes metadata from binary data.

Classes

`Chapter.Builder`	Builder for `Chapter` instances.
`MetadataInputBuffer`	A `DecoderInputBuffer` for a `MetadataDecoder`.
`MotionPhotoMetadata`	Metadata of a motion photo file.
`SimpleMetadataDecoder`	A `MetadataDecoder` base class that validates input buffers.
`ThumbnailMetadata`	Stores the presentation timestamp of a thumbnail.

Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

Last updated 2026-07-01 UTC.

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