Adding album artwork

[DesertDog]

I'm using R14.4 on a MacBook Pro / El Capitan

I'm having issues with the manually added artwork not showing in some formats:

AIFF - Yes
FLAC - No
WAV - No

In the preferences / Metadata ID tag settings, I have the following settings:

Pixels: 1000 x 1000
Size: 1,000Kb (although most of my art files are much smaller. All are in .jpg format)

Thanks

[Spoon]

Showing in which program?

Wave, not many programs can read wave ID tags.

[DesertDog]

Showing in which program?

Wave, not many programs can read wave ID tags.

The artwork shows in AIFF, but not in FLAC or WAV when I look at the ripped files. It's the same if I do a single rip (to any of the codec's) or as a multi encoder - the art only shows on the AIFF files.

I copy the files to a 32GB flash drive and play on a Kenwood DNN9150BTM car audio system which reads WAV, FLAC, M4A, MP3 etc.

[Spoon]

On OSX it will not show artwork in finder for any format other than AIFF, Apple Lossless, mp3, m4a (AAC)

Apple does not read WAVE or FLAC art.

[DesertDog]

On OSX it will not show artwork in finder for any format other than AIFF, Apple Lossless, mp3, m4a (AAC)

Apple does not read WAVE or FLAC art.

Thanks, appreciate your feedback!