I am a legally blind person and with the help of a good friend, I have been adding audio description tracks to my video podcast (this is just my hobby, so only 3 out of 10 have it so far, more added when I'm able).
iTunes supports this feature already - and I know a lot of my blind people are already Apple users anyway, so I've given it a shot.
This feature is very underused at the moment. A few of us are pushing for the addition of an AD tag (similar to CC tags for vids / movies with closed captioning), but we'd need more attention and more people making use of the feature first.
So if anyone has a video podcast or series, please look into it! Heck, if there was demand, I'd do a YouTube tutorial on it. It's as simple as recording descriptions and adding them as an extra audio track! If you have specific questions about it, please PM me. I'm no pro, but I'll do my best to pass on my knowledge.
And now for my shameless plug (if this is against policy, feel free to remove this, or PM me to remove it and I will) - my podcast, now on iTunes. It's about my day-to-day life in Japan.
Regards!
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