Fix ScriptProcessor's buffer size
Fix ScriptProcessor's buffer size

agamemnus/wavesurfer.js,ffxsam/wavesurfer.js,ale-grosselle/wavesurfer.js,ale-grosselle/wavesurfer.js,agamemnus/wavesurfer.js,katspaugh/wavesurfer.js,katspaugh/wavesurfer.js,ffxsam/wavesurfer.js