Issue with QMediaMetaData and media format

[pamputt]

Describe the bug I have install Qt 6.4.2 using aqt and I have the same issue that the one described in QTBUG-110883.

It seems that some media format (at least FLAC) are not supported by Qt when installed with aqt.

To reproduce

1. Install aqt using aqt install-qt linux desktop 6.4.3 -m all
2. Download https://bugreports.qt.io/secure/attachment/136780/QMediaMetaData_flac.zip
3. Unzip QMediaMetaData_flac.zip
4. cd QMediaMetaData_flac
5. mkdir build
6. cd build
7. cmake ..
8. make -j4
9. ./QMediaMetaData_flac

It prints

QMediaMetaData::Url QVariant(QUrl, QUrl("qrc:/test.flac")) QMediaMetaData::Duration QVariant(qlonglong, 0) QMediaMetaData::FileFormat QVariant(QMediaFormat::FileFormat, QMediaFormat::UnspecifiedFormat)

Expected behavior

It should prints some usefull information related to test.flac

Desktop (please complete the following information):

• OS: Ubuntu 22.04 LTS 64-bits
• aqtinstall(aqt) v3.1.3 on Python 3.10.6 [CPython GCC 11.3.0]