Comment 1 for bug 711537

After some investigation:
 - no image is ever wrote when converting to flac.
 - if multiple images are present, only the first pass to the target file.
 - the image type is not really discarded:
    - "COVERARTTYPE=3" is transformed to "COVERARTTYPE[xxx]=3" when converting to mp3. (and easytag is lost)
    - apart that only the first image is correctly passed, everything is fine when converting to ogg vorbis.