File list of package libxvidcore4 in bookworm of architecture arm64
/usr/lib/aarch64-linux-gnu/libxvidcore.so.4 /usr/lib/aarch64-linux-gnu/libxvidcore.so.4.3 /usr/share/doc/libxvidcore4/changelog.Debian.gz /usr/share/doc/libxvidcore4/changelog.gz /usr/share/doc/libxvidcore4/copyright