| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html> |
| <!-- Copyright 2012 Google Inc. All rights reserved. --> |
| <head> |
| <META HTTP-EQUIV="Pragma" CONTENT="no-cache" /> |
| <META HTTP-EQUIV="Expires" CONTENT="-1" /> |
| <title>Native Client OpenAL / Ogg Vorbis</title> |
| </head> |
| |
| <body> |
| |
| <h1>Native Client OpenAL / Ogg Vorbis demo</h1> |
| |
| <p>The Ogg sample playing ("Arpeggio") was composed by <a href="http://en.wikipedia.org/wiki/User:Mysid">Mysid</a>.</p> |
| |
| <p>It was downloaded from <a href="http://commons.wikimedia.org/wiki/File:Arpeggio.ogg">http://commons.wikimedia.org/wiki/File:Arpeggio.ogg</a> and modified to reduce silent sections and to minimize pops when looped. The original file, as well as the resulting <a href="sample.ogg">sample.ogg</a>, are licensed under the <a href="http://creativecommons.org/licenses/by-sa/2.5/deed.en">Creative Commons Attribution-Share Alike 2.5 Generic</a> license (CC BY-SA 2.5).</p> |
| |
| Gain:<br> |
| <input type="range" min="0" max="1" value="1" step=".01" onchange="valueChanged('gain', this.value)" /> |
| <span id="gain">1</span><br> |
| Pitch:<br> |
| <input type="range" min="0" max="3" value="1" step=".01" onchange="valueChanged('pitch', this.value)" /> |
| <span id="pitch">1</span><br> |
| Source Location: |
| <div id="source_pos"></div> |
| Source Velocity: |
| <div id="source_vel"></div> |
| Listener Location: |
| <div id="listener_pos"></div> |
| Listener Velocity: |
| <div id="listener_vel"></div> |
| |
| <script type="text/javascript"> |
| |
| function addSliders(divid, min, max, value, step, prefix) { |
| elem = document.getElementById(divid); |
| elem.innerHTML = '<input type="range" min="'+min+'" max="'+max+'" value="'+value+'" step="'+step+'" onchange="valueChanged(\''+prefix+'_x\', this.value)" /> X: <span id="'+prefix+'_x">'+value+'</span><br>'; |
| elem.innerHTML += '<input type="range" min="'+min+'" max="'+max+'" value="'+value+'" step="'+step+'" onchange="valueChanged(\''+prefix+'_y\', this.value)" /> Y: <span id="'+prefix+'_y">'+value+'</span><br>'; |
| elem.innerHTML += '<input type="range" min="'+min+'" max="'+max+'" value="'+value+'" step="'+step+'" onchange="valueChanged(\''+prefix+'_z\', this.value)" /> Z: <span id="'+prefix+'_z">'+value+'</span><br>'; |
| } |
| |
| function valueChanged(name, value) { |
| document.getElementById(name).innerHTML = value; |
| var plugin = document.getElementById("openal_ogg_nexe"); |
| if (plugin != null) |
| plugin.postMessage(name + " = " + value); |
| } |
| |
| addSliders("source_pos", "-20", "20", "1", ".1", "source_pos"); |
| addSliders("source_vel", "-200", "200", "0", "1", "source_vel"); |
| addSliders("listener_pos", "-20", "20", "0", ".1", "listener_pos"); |
| addSliders("listener_vel", "-200", "200", "0", "1", "listener_vel"); |
| |
| </script> |
| |
| <embed name="nacl_module" |
| id="openal_ogg_nexe" |
| src="openal-ogg-demo.nmf" |
| type="application/x-nacl"> |
| |
| |
| </body> |
| </html> |
| |
