Opus cover art - adding and removing art with kid3-cli
First, thanks for an excellent program. It's made my music management immeasurably easier across both Windows and Linux. I'd like to report some unexpected behaviour when attempting to add cover art to Opus audio files.
When using the kid3-cli 'set picture' command to add cover art to my MP3, AAC, FLAC and Ogg Vorbis files, the selected art replaces existing art. This is exactly the behaviour I desire. However if I use the same command on my Opus files, the newer art is added to existing art; running the command multiple times leads to multiple covers in a single file.
Because I want to replace existing cover art, I tried to work around this behaviour by emptying the picture frame first (using: kid3-cli -c "select .opus" -c "set picture ''" ".opus"). Unfortunately, this command has no effect on Opus files yet the same command works flawlessly on MP3, AAC, FLAC and Ogg Vorbis files.
Am I doing something wrong? Is there another way to remove cover art from Opus files?
Thanks in advance for any advice and thanks again for a great piece of software.
Imported from SourceForge, author: cementboy