A quick javascript hack to fake adjusting HTML5 audio elements' timeupdate event frequency

I was trying to make a bunch of elements change position as an audio file played, using a snippet something like:

But the trouble was that the audio element's timeupdate event only fires once every 200ms or so on my browser (this is set by the HTML5 audio specification and isn't modifiable as far as I know).

200ms was slow enough that the animation of the elements looked jerky (5 fps).

Instead, I used a 10Hz setInterval clock to trigger the movement functions, and used the audio's play and pause events to create and destroy the clock:
Continue reading "A quick javascript hack to fake adjusting HTML5 audio elements' timeupdate event frequency"

Twitter account suspended

Aw man.  I got hacked (or something) and an obviously spam message got posted in my twitter feed. Of course, I've had my account suspended, pending investigation. I should be back up within a month, according to twitter. I don't know whether the error is twitter's or mine, but needless to say every place where I used the same password as for twitter has been changed, just in case. All in all, not as painful as it might have been, I guess!