languageCode property
The BCP-47 language code, such as en-US or sr-Latn. For more
information, see
https://www.unicode.org/reports/tr35/#Unicode_locale_identifier. Not
supported in MP4 files.
Implementation
@$pb.TagNumber(2)
$core.String get languageCode => $_getSZ(1);
Implementation
@$pb.TagNumber(2)
set languageCode($core.String v) { $_setString(1, v); }