Rating tag support

[martpie]

Hello !

Is there any plan to support the RATING tag ? :)

[leetreveil]

No plans but we can add it. Is this field common across the formats musicmetadata supports?

[martpie]

Well, it's in id3v2 spec. I don't know if it's in all the extensions musicmetadata supports

Some refs (apparently it's a nightmare):

• http://id3.org/id3v2.3.0#sec4.18
• https://en.wikipedia.org/wiki/ID3#ID3v2_rating_tag_issue
• http://kray.me/blog/resilient-id3-embedded-ratings/

It might be more complicated than expected

[draeron]

i suggested a i pull request (#145) which add the support for the POPM frame, note that ratings are stored as a list from provider so you get an array like this :

{
   ratings : [{
      owner_identifier: 'something.like@an.email'
      rating : [0-255]
   }]
}