Interface MediaGetContainerInfoSuccessExperimental

Attachment metadata without file contents.

Chapters in container order, which is foobar2000's subsong order, not sorted by start. MP4 uses the QuickTime chapter track when present, otherwise Nero chpl; Matroska lists the top-level chapters of every edition, hidden ones included. Empty when the container declares none; omitted when the chapter structure is malformed or links other files.

Container identified by its file structure.

Declared presentation duration in seconds, when known.

MIME type of this container.

Whether the format belongs to a supported container family.

Always true here; a failed call resolves with ApiFailure instead.

Declared tracks; empty for unrecognized formats.