avm2: Implement flash.media.ID3Info

[lvyitian]

[Dinnerbone]

Thank you! Any chance of a test? :D

[lvyitian]

I've never tried of making a test, and I don't know how to do it, I'd appreciate if you could write one for me.

[evilpie]

Great work implementing this, thanks!

[evilpie]

The documentation claims that ID3Info also dynamically supports a lot of other tags, which this doesn't cover. Not something that needs to be implemented before landing to be clear.

The following table describes ID3 tags that are supported but do not have predefined properties in the Sound class.

https://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/Sound.html#id3

[lvyitian]

The documentation claims that ID3Info also dynamically supports a lot of other tags, which this doesn't cover. Not something that needs to be implemented before landing to be clear.

The following table describes ID3 tags that are supported but do not have predefined properties in the Sound class.

https://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/Sound.html#id3

Yes, I've read this, but there isn't a direct way to get those fields, so I haven't implemented them.

[lvyitian]

Can you add a test?

Added.

[lvyitian]

@Dinnerbone So, what should I do?

[Lord-McSweeney]

there's no way of accessing filesystem directly

Ruffle's test backend supports doing a new URLRequest("test_audio.mp3").

[lvyitian]

@Dinnerbone Solved.