taking 30 seconds to play; ad or not

[ritchie-tg]

Greetings,
I like what you're trying to do with this. I wanted to report that this extension is indeed preventing the ads from playing. (0.6.0) But instead of it taking 5 seconds to play video, I get black video that says it's live for about 30 seconds. (Same amount of time as the ad.) This happens even for situations I wouldn't normally see an add.

Keep up the good work!