tonihei 0480b70f36 Move decode-only handling out of MetadataDecoder interface logic
The interface requires the implementation to return null if the
decode-only flag is set. So instead of setting the flag and returning
null, we can simply not call the method and assume it's null.

The only reason where this wouldn't work is if the metadata format
has keyframe-like logic and requires previous metadata to decode
the next one. This is not something we came across before and it seems
ignorable. If that feature is needed in the future, we should instead
add a method to MetadataDecoder to set the first output timestamp.

#minor-release

PiperOrigin-RevId: 570399838
(cherry picked from commit 796781d4c365e31a196c96e0588e4ff5ff0e3bf0)
2023-10-06 15:57:25 +01:00
..

Extractor module

Provides media container extractors and related utilities. Application code will not normally need to depend on this module directly.