# HG changeset patch
# User Nicholas Jillings <n.g.r.jillings@se14.qmul.ac.uk>
# Date 1453806524 0
# Node ID 7ef82eb5c859c466818fd157cf20ae91e7778910
# Parent  7eb7461f473a603b499a82e5e138c614ab66d1e6
Loudness calculation operates using playback specification not file specifications.

diff -r 7eb7461f473a -r 7ef82eb5c859 loudness.js
--- a/loudness.js	Tue Jan 26 11:01:55 2016 +0000
+++ b/loudness.js	Tue Jan 26 11:08:44 2016 +0000
@@ -34,7 +34,7 @@
 	}
 	if (offlineContext == undefined)
 	{
-		offlineContext = new OfflineAudioContext(buffer.buffer.numberOfChannels, buffer.buffer.length, buffer.buffer.sampleRate);
+		offlineContext = new OfflineAudioContext(audioContext.destination.channelCount, buffer.buffer.duration*audioContext.sampleRate, audioContext.sampleRate);
 	}
 	// Create the required filters
 	var KFilter = offlineContext.createBiquadFilter();