Re: Web Audio Api help from Ray Bellis on 2013-01-14 (public-audio@w3.org from January to March 2013)

From: Ray Bellis <ray@bellis.me.uk>
Date: Mon, 14 Jan 2013 15:57:45 +0000
To: My Cloud Player <info@mycloudplayers.com>
CC: public-audio@w3.org
Message-ID: <50F42AF9.2080005@bellis.me.uk>

On 14/01/2013 13:00, My Cloud Player wrote:

>     I have one question about playback rate on <audio> element.
>     I've noticed that when i set the playbackRate of audio element lets
>     say to: 0.9, the getter is returning something like 0.9000000034 for
>     example. Opposite of rounding :)

That looks like normal floating point precision error.

0.9 can't be expressed exactly in floating point, so you get that
"inaccurate" number instead.

Ray

Received on Monday, 14 January 2013 15:58:10 UTC