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Theme for worpdress 4.6.1
2016-11-29 01:18:17 +01:00
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>SoundManager 2: Download</title>
<meta name="robots" content="noindex" />
<meta name="description" content="Get the latest version of SoundManager 2 (BSD licensed.)" />
<meta name="keywords" content="download, javascript sound, javascript audio api" />
<meta name="robots" content="all" />
<meta name="author" content="Scott Schiller" />
<meta name="copyright" content="Copyright (C) 1997 onwards Scott Schiller" />
<meta name="language" content="en-us" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" media="screen" href="../../demo/index.css" />
<script type="text/javascript" src="../../script/soundmanager2.js"></script>
<script type="text/javascript" src="../../demo/index.js"></script>
<script type="text/javascript">
soundManager.setup({
url: '../../swf/',
debugMode: false
});
</script>
</head>
<body>
<div id="content">
<div id="top">
<h1>SoundManager 2: Download</h1>
<div id="nav">
<ul>
<li>
<a href="../../">Home</a>
</li>
<li>
<a href="#">Demos</a>
<ul>
<li><a href="../../demo/template/">Basic Template</a></li>
<li><a href="../../demo/api/">API Examples</a></li>
<li><a href="../../demo/play-mp3-links/" class="exclude">Playable MP3 links</a></li>
<li><a href="../../demo/mp3-player-button/" class="exclude">Basic MP3 Play Button</a></li>
<li><a href="../../demo/page-player/">Muxtape-style UI</a></li>
<li><a href="../../demo/360-player/">360&deg; Player UI</a></li>
<li><a href="../../demo/mpc/">Drum Machine (MPC)</a></li>
<li><a href="../../demo/animation/">DOM/Animation Demos</a></li>
<li><a href="../../demo/flashblock/">FlashBlock Handling</a></li>
</ul>
</li>
<li>
<a href="../getstarted/">Getting Started</a>
<ul>
<li><a href="../getstarted/#how-sm2-works">How SoundManager 2 works</a></li>
<li><a href="../getstarted/#basic-inclusion">Including SM2 on your site</a></li>
<li><a href="../getstarted/#troubleshooting">Troubleshooting</a></li>
</ul>
</li>
<li>
<a href="..">Documentation</a>
<ul>
<li><a href="../#sm-config">SoundManager Properties</a></li>
<li><a href="../#sound-object-properties">Sound Object Properties</a></li>
<li><a href="../#smdefaults">Global Sound Defaults</a></li>
<li><a href="../#api">SoundManager Core API</a></li>
<li><a href="../#smsoundmethods">Sound Object (SMSound) API</a></li>
<li><a href="../generated/script/soundmanager2.html">Generated Documentation</a></li>
</ul>
</li>
<li>
<strong><a href="#">Download</a></strong>
<ul>
<li><a href="#latest">Get SoundManager 2</a></li>
<li><a href="#revision-history">Revision History</a></li>
</ul>
</li>
<li>
<a href="../technotes/">Technical Notes</a>
<ul>
<li><a href="../technotes/#requirements">System Requirements</a></li>
<li><a href="../technotes/#debug-output">Debug + Console Output</a></li>
</ul>
</li>
<li>
<a href="../resources/">Resources</a>
<ul>
<li><a href="../resources/#licensing">Licensing</a></li>
<li><a href="../resources/#related">Related Projects</a></li>
<li><a href="http://getsatisfaction.com/schillmania/products/schillmania_soundmanager_2/">SM2 support / discussion</a></li>
<li><a href="http://www.schillmania.com/content/react/contact/">Contact Info @ Schillmania.com</a></li>
</ul>
</li>
</ul>
<div class="clear"></div>
</div>
</div>
<div id="main-wrapper">
<div id="main" class="triple">
<div id="filter-box" class="columnar">
<div class="c1">
<div id="reset-filter"></div>
</div>
<div class="c2">
<div id="search-results"><!-- search results for %s --></div>
</div>
</div>
<div id="newest" class="columnar">
<div class="c1">
<h2>Get SoundManager 2</h2>
<p>Get the latest and greatest.</p>
</div>
<div class="c2">
<h3>Download SoundManager 2</h3>
<p><b>Latest changes:</b> Strict Mode. Android 2.3 HTML5 fixes, cleaner debug output, improved default flashblock handling, compatibility with Firefox WMF-based HTML5 MP3 support, and more. See <a href="#history">revision history</a> for details.</p>
<p style="padding-top:0.5em"><a href="../../download/soundmanagerv297a-20130101.zip" title="Download SoundManager 2" class="norewrite feature">Download SoundManager 2.97a.20130101</a> or see <a href="https://github.com/scottschiller/soundmanager2/" title="SoundManager 2 on GitHub">on GitHub</a></p>
<p><b>Performance tip:</b> SM2's code size varies from over 128 KB (commented, debug-enabled) down to 11 KB (optimized) over HTTP; check the <a href="../getstarted/#basic-inclusion" title="Including SoundManager 2 on your site: Script build options">pre-optimized builds</a> for details.</p>
<p><b>Side reading + video talks, slides etc.</b></p>
<ul>
<li>Video, 02/2012: <a href="http://www.youtube.com/watch?v=C2Tw0BeZb8Q" title="Scott Schiller: Web Audio: HTML5 + Flash (in a tree)">Web Audio: HTML5 + Flash (in a tree)</a> (<a href="http://isflashdeadyet.com/talks/html5/bayjax_yahoo_sunnyvale_02-06-2012/" title="&quot;Web Audio: HTML5 + Flash (in a tree)&quot; presentation slides" class="cta">slides</a>.) Updated HTML5 content, demos and <a href="http://www.schillmania.com/content/entries/2012/survivor-c64-html-remake/" title="SURVIVOR: Remaking a Commodore 64 game in HTML">SURVIVOR</a> C64 game demo.</li>
<li>Video, 12/2011: <a href="http://www.youtube.com/watch?v=KjdPNtWV3Z0#t=56s" title="Scott Schiller: &quot;Adding Sound To HTML&quot;" class="cta">Adding Sound To HTML</a> (<a href="http://isflashdeadyet.com/talks/html5/cbs_san_francisco_12-07-2011/" title="&quot;Adding Sound To HTML&quot; presentation slides" class="cta">slides</a>.) Overview + updated content from 06/2011 talk.</li>
<li>Video, 06/2011: <a href="http://www.youtube.com/watch?v=ffk65q5Rl9I" title="Yahoo!/YUI video presentation: Scott Schiller on the State of HTML5 Audio">The State Of HTML5 Audio</a></li>
<li>Article: <a href="http://24ways.org/2010/the-state-of-html5-audio">"Probably, Maybe, No": The State of HTML5 Audio</a>.</li>
</ul>
</div>
</div>
<div id="history" class="columnar">
<div class="c1">
<h2>Revision History</h2>
<p>Latest changes and archived notes from bug fixes, API updates, feature development etc.</p>
</div>
<div class="c2">
<div class="f-block c-revision-history">
<h3 id="revision-history">Revision History</h3>
<p>A changelog of sorts.</p>
<ul id="revision-list" class="standard">
<li id="sm2-20130101" class="in">
<h3><b>V2.97a.20130101</b> - Strict Mode. Android 2.3 HTML5 fixes, cleaner debug output, improved default flashblock handling. Confirmed compatibility with Firefox WMF-based HTML5 MP3 support. New <code>reset()</code> method, <code>reboot()</code> tweaks.</h3>
<ul>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
HTML5: Reset last URL and load state for "singleton" (global HTML5 audio) case, on iOS + Android &lt;= 2.3 for specific use case - <code>createSound()</code> -&gt; <code>play()</code> -&gt; <code>destruct()</code> -&gt; <code>createSound()</code> -&gt; <code>play()</code> with same URL/parameters.
</p>
</li>
<li>
<p>
HTML5: Fix for Android 2.3 / Nexus 7 - they work better with the singleton HTML5 <code>audio()</code> instance as well, same as iOS, for chained (i.e., playlist-style) playback cases.
</p>
</li>
<li>
<p>
<code>soundManager.setup()</code> now allows <code>html5Test</code> (regular expression, eg. <code>/probably|maybe/i</code>) to be passed. Was previously unrecognized/rejected.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">API Updates</p>
<ul class="nested compact flat">
<li>
<p>
The SoundManager 2 core API (soundmanager2.js) now runs in Strict Mode, via <code>"use strict";</code>. This is scoped to a closure within soundmanager2.js, and should not cause issues when combined (rolled-up and/or minified) with other JavaScript code.
</p>
</li>
<li>
<p>
New <code>soundManager.reset()</code> method. Similar to <code>reboot()</code>, but also nukes any registered <code>onready()</code> and related callbacks. Based on pull request from Github user <a href="https://github.com/jabr/soundmanager-rails/commit/d25761145826b73cc0d1209e895699fce9ae8598">jabr</a>. Chaining is now possible too, e.g., <code>soundManager.reset().setup({onready:function(){console.log('reset() complete, reboot OK')}});</code>. Call <code>soundManager.beginDelayedInit()</code> to re-init after a <code>reset()</code>.
</p>
</li>
<li>
<p>
<code>soundManager.setup({url:...})</code> + lazy-loading (dynamically-loaded JS) case: If <code>setup()</code> given a <code>url</code> parameter after <code>DOMContentLoaded</code> has fired, assume we should start right away. (Helps reduce need for <code>beginDelayedInit()</code> + "just works" for most users).
</p>
</li>
<li>
<p>
Don't init inline after <code>document.readyState === 'complete'</code> (improve lazy-loading case, wait for <code>setup()</code> with <code>url</code> instead).
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
Prerelease Firefox builds can play MP3 audio via HTML5 in some cases, as part of a move to support H.264 video (see <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=799318">Bugzilla #799318</a> for details). Firefox 20 (nightlies, and Aurora channel builds in January 2013) can get native MP3 support via Windows Media Foundation (OS-level codec support) components on Windows 8, Windows 7, and <a href="http://news.ycombinator.com/item?id=4944080">soon</a>, Windows Vista. As of 12/2012, OS X support <a href="http://news.ycombinator.com/item?id=4945149">is planned</a>, and Windows XP support <a href="http://news.ycombinator.com/item?id=4944080">is not</a>. <span class="sidenote">(Disclaimer: Vista, OS X and XP notes sourced from comments on Hacker News; see links).</span>
</p>
<p>
When enabled with <code>media.windows-media-foundation.enabled = true</code> under <code>about:config</code>, Firefox may be able to play MP3s via HTML5 and thus get "100% HTML5 mode" when <code>soundManager.setup({preferFlash: false})</code> is used.
</p>
<p>
At time of writing (12/30/2012), Firefox 20 (nightly) returns <code>""</code> for <code>canPlayType('audio/mpeg; codecs="mp3"')</code>, a test commonly used to query for MP3 support under HTML5 and one which works in other modern browsers. Firefox's behaviour differs because it is trying to follow the MPEG spec, which does not include an explicit MP3 MIME type. Instead, <code>canPlayType('audio/mpeg')</code>, which is in-spec, presently returns a "maybe" when MP3 is supported under Firefox.
</p>
</li>
<li>
<p>
Improved SM2 <code>console.log()</code> debug output, aiming to be less "noisy". Core setup options are shown better at start-up, eg. "SoundManager V2.97a.20130101 (AS3/Flash 9) + HTML5 audio + preferFlash + html5PollingInterval (50ms) + flashBlock".
</p>
</li>
<li>
<p>
Christmas light demo: Tweaks for iOS + Android touch devices.
</p>
</li>
<li>
<p>
MP3 Player Button demo: Include HTML <code>type</code> (MIME hint) attribute, if specified.
</p>
</li>
</ul>
</li>
</ul>
</li>
<!-- previously ... -->
<li id="sm2-20121104" class="in">
<h3><b>V2.97a.20121104</b> - HTML5 + iOS load fixes, Windows 8 App Store compatibility tweak, code pattern improvements.</h3>
<ul>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
Fix HTML5 <code>unload()</code> -&gt; <code>play()</code> case (re-use of same object without assigning new URL).
</p>
</li>
<li>
<p>
More global (iOS) HTML5 object <code>unload()</code> / <code>play()</code> re-use tweaks, improved handling of re-use and empty / <code>load()</code> cases
</p>
</li>
<li>
<p>
HTML5: Ensure <code>instanceOptions</code> are set after <code>play()</code> call results in <code>load()</code>. Noted <code>instanceOptions</code> not being set from within <code>whileplaying()</code>.
</p>
</li>
<li>
<p>
Fix call signature for Flash 8 load method, was tying <code>usePolicyFile</code> (enables remote crossdomain.xml request for ID3/waveform data on 3rd-party domains) to precence of <code>whileloading()</code> due to driver error. Derp. :D
</p>
</li>
<li>
<p>
Windows 8 Store Apps (IE 10/"MSAppHost" in UA) don't support Flash or ActiveX, except for (at time of writing), three special ActiveX controls. Thus, <code>new window.ActiveXObject('ShockwaveFlash.ShockwaveFlash')</code> seems to work without error. However, an error is thrown if an <code>&lt;object&gt;</code> with a Flash ActiveX CLSID is appended to the DOM. http://msdn.microsoft.com/en-us/library/windows/apps/hh465143.aspx
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
Death to underscores! Removed legacy pattern of <code>var _foo = ...</code> for most private internals.
</p>
</li>
<li>
<p>
Better <code>typeof x === 'undefined'</code> -&gt; <code>x === undefined</code> pattern per newer jslint rules.
</p>
</li>
</ul>
</li>
</ul>
</li>
<li id="sm2-20120916" class="in">
<h3><b>V2.97a.20120916</b> - Inline, deferred and lazy-load init improvements, HTML5 format / detection improvements, "re-use" load/play URL fix. (<a href="../../download/soundmanagerv297a-20120916.zip" class="norewrite">Download archived version</a>)</h3>
<ul>
<li class="in">
<p class="compact">API Updates</p>
<ul class="nested compact flat">
<li>
<p>
Init improvement: Don't fail if Flash URL is null in normal include + init case. Instead, show note in debug input and wait for <code>soundManager.setup()</code> with <code>url</code> param, then treat as delayed init case. Improved experience if including <code>&lt;script&gt;</code>, then trying to do <code>setup()</code> after DOM Ready (common jQuery case).
</p>
</li>
<li>
<p>
<code>soundManager.setup({url:...})</code> + lazy-loading (dynamically-loaded JS) case: If <code>setup()</code> given url parameter after DOMContentLoaded has fired, assume we should start right away. (Helps reduce need for <code>beginDelayedInit()</code> + "just works" for most users)
</p>
</li>
<li>
<p>
Don't init inline after <code>document.readyState === 'complete'</code> (improve lazy-loading case, wait for setup() with url: instead)
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
Fix <code>'audio/mpeg'</code> <code>canPlay()</code> checks, was incorrectly returning false due to <code>audio/mpeg; codecs="mp3"</code> working and preventing <code>audio/mpeg</code> from being checked.
</p>
</li>
<li>
<p>
More paranoid <code>Audio()</code> handling for "bad" Opera (&lt; 10) where <code>new Audio()</code> would throw not_enough_arguments (always required URL).
</p>
</li>
<li>
<p>
Safer HTML5 duration checks - null now assigned instead of undefined.
</p>
</li>
<li>
<p>
Improve durationEstimate under HTML5 during <code>whileloading()</code>.
</p>
</li>
<li>
<p>
Flash 9/RTMP: Actually provide caption data to <code>oncaptiondata()</code>.
</p>
</li>
<li>
<p>
Fix <code>SMSound.play({url:...})</code> "re-use" case where new URL wasn't being assigned + loaded right away, and <code>SMSound.url</code> property was not being updated.
</p>
</li>
<li>
<p>
Correct <code>load()</code> and play() with new URL parameter, so that subsequent <code>play()</code> call uses new URL (and not URL assigned with original <code>createSound()</code> call).
</p>
</li>
<li>
<p>
Use seconds for <code>SMSound.buffered</code> (time ranges) whether HTML5 or Flash, since SM2 API uses seconds for <code>setPosition()</code> etc.
</p>
</li>
<li>
<p>
Correct <code>play()</code> -&gt; <code>pause()</code> -&gt; <code>setPosition(0)</code> -&gt; <code>play()</code> -&gt; <code>pause()</code> case where the latter wasn't firing due to invalid state.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
New Cassette Tape UI Prototype/demo (experimental).
</p>
</li>
<li>
<p>
Tweaked documentation layout for legibility. Webfont (deja vu sans mono) from <a href="http://dejavu-fonts.org/" title="Deja Vu Fonts">dejavu-fonts.org</a> for code examples.
</p>
</li>
<li>
<p>
Improved lazy-load / deferred example based on new <code>setup()</code> logic
</p>
</li>
<li>
<p>
Added SMSound.buffered documentation
</p>
</li>
<li>
<p>
Added m4b extension as an mp4 format
</p>
</li>
<li>
<p>
Safer initial HTML5 support checks
</p>
</li>
</ul>
</li>
</ul>
</li>
<!-- previously ... -->
<li id="sm2-20120624" class="in">
<h3><b>V2.97a.20120624</b> - New <code>soundManager.setup()</code> method, numerous HTML5 improvements for <code>createSound()</code>, <code>load()</code>, progress and reuse cases, and minor flash audio bug fixes (<a href="../../download/soundmanagerv297a-20120624.zip" class="norewrite">Download archived version</a>)</h3>
<ul>
<li class="in">
<p class="compact">API: New sugar-like stuff</p>
<ul class="nested compact flat">
<li>
<p>
New <code>soundManager.setup()</code> mixin-style method for assigning properties and common start-up callbacks. Collects top-level soundManager configuration properties and object collections - <code>onready</code>, <code>ontimeout</code>, <code>defaultOptions</code>, <code>flash9Options</code> and <code>movieStarOptions</code> - under a single method call.
</p>
<p>
<b>Upgrade / legacy note:</b> This is a modern replacement for the direct property assignment method used in all previous versions - eg., <code>soundManager.url = '/swfs/'</code> - the old method continues to work for legacy support, but you should migrate to using the new method as it's much cleaner. All included demos use the new method where applicable.
</p>
<p>
<b>New <code>soundManager.setup()</code> method example</b>
</p>
<pre class="block"><code>soundManager.setup({
<span><span>// required</span></span>
url: <span>'/path/to/swfs/'</span>,
<span><span>// optional</span></span>
flashVersion: <span>9</span>,
<span><span>// convenience</span></span>
onready: function() {
<span>console.log('Ready to play sound!');</span>
},
ontimeout: function() {
<span>console.log('SM2 start-up failed.');</span>
},
<span><span>// more custom parameters</span></span>
defaultOptions: {
<span>volume: 50</span>
}
});</code></pre>
<p>
See <a href="../#soundmanager-setup" title="soundManager.setup() method documentation">soundManager.setup()</a> for details.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
Improve HTML5 audio load/playback reliability + stability on iOS, and for object reuse cases (<code>play()</code> -&gt; <code>load({url: ...})</code>. Prior behaviour was making initial HTTP request when object was created (meta/preload, not necessarily loading entire file.) Request now only happens with preload/load/play-related calls.
</p>
</li>
<li>
<p>
HTML5: Firefox seems to have changed when unloading HTML5 audio, <code>url = ''</code> now loads hosting page HTML (boo) instead of <code>null</code> / no request. Changed to <code>about:blank</code> like everyone else. Also fixed boolean logic on <code>isMovieStar</code> assignment.
</p>
</li>
<li>
<p>
Add <code>audio/mp3</code> and related MIME checks for flash, correct edge case where <code>play({type:'audio/mp3'})</code> would use HTML5 when <code>preferFlash = true</code>, due to seeming lack of Flash support for the MIME type.
</p>
</li>
<li>
<p>
Fixed old Flash 8 <code>onload()</code> edge case where loading from cache might return incorrect <code>didLoad: false</code> result - corrected by checking for a non-zero sound duration.
</p>
</li>
<li>
<p>
Properly reset <code>SMSound.id3 = {}</code> with internal resetProperty and public methods like <code>load()</code>.
</p>
</li>
<li>
<p>
Edge case fix: Don't attempt to remove flash unless reference exists (prevent false warning when <code>reboot()</code> called in 100% HTML5 mode.)
</p>
</li>
<li>
<p>
Correct empty options JS error on internal <code>_setup_html5()</code> when reusing HTML5 audio object per <a href="https://getsatisfaction.com/schillmania/topics/possible_bug_when_html5_audio_tag_is_reused_20120527_release">V2.97a.20120527 bug report</a>
</p>
</li>
<li>
<p>
Fix minor false positive (undocumented error handler case) with HTML5 <code>play()</code> falsely reporting 32-sound ceiling edge case and calling <code>SMSound.onplayerror()</code> (if assigned) when using flashVersion = 9. Should only apply when flash 9 is being used for playback, and ceiling hit.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
Finally assign + use <code>SMSound.id</code> (instead of sID), matching <code>createSound({id: 'foo'})</code> pattern; maintain legacy sID property (ancient behaviour, originally intended to avoid potential namespace conflicts many years ago - now silly and not a concern.)
</p>
</li>
<li>
<p>
Improved handling of <code>whileloading()</code> vs. HTML5 <code>onload</code> (when using HTTP range/partial requests).
</p>
<p>
HTML5 <code>onload()</code> (now triggered via native <code>canplaythrough</code> event) may fire early, followed by numerous HTML5 <code>progress</code> requests during playback as the audio object requests and buffers more audio ranges (eg., 0-10 seconds), eventually matching the total sound duration.
</p>
<p>
Bytes loaded / total are not available, so bytesLoaded instead reflects a fraction of "duration loaded", between 0 and 1 as data is buffered in. Previously, <code>whileloading</code> events would not fire once <code>onload</code> had fired under HTML5.
</p>
</li>
<li>
<p>
New (undocumented, for now) <code>buffered</code> array on SMSound objects; list of objects following the pattern <code>SMSound.buffered = [{ start: 0, end: 706 }]</code> representing loaded time ranges (somewhat similar to HTML5 TimeRanges spec, but using static properties instead of method calls with an index parameter.) Array will initially be empty, zero-length. This can be looped through to show overlays of "loaded" time fragments on progress bars, for example.</p>
<p>SMSound <code>buffered</code> is updated during <code>whileloading()</code> calls, where values are provided by the browser. For flash, will always be one item with <code>{ start: 0, end: SMSound.duration }</code> assigned. Also stopped sending 1/1 values to <code>whileplaying()</code> at <code>onload()</code>, since HTML5 can fire <code>onload()</code> (via <code>canplaythrough</code>) very early followed by many progress (<code>whileloading()</code>) events.
</p>
<p>
<b>Support note:</b> Not all browsers (eg., Safari 5.1.7) appear to provide buffer / TimeRanges data for HTML5 audio objects. At time of writing (06/2012), Firefox, Chrome Canary, IE 9 and Opera provide TimeRanges alongside progress events.
</p>
</li>
<li>
<p>
Upgraded demos to use to <code>soundManager.setup({...})</code> for most configuration cases (vs. setting <code>soundManager.url</code>, <code>soundManager.defaultOptions.autoLoad</code> directly etc.)
</p>
</li>
<li>
<p>
Warn if <code>soundManager.setup()</code> called with <code>url</code> or <code>flashVersion</code>, and init has already fired (ie., flash options already set + movie already loaded) where changes will not take effect until <code>soundManager.reboot()</code>.
</p>
</li>
<li>
<p>
Assign top-level soundManager properties (eg. <code>soundManager.url</code>) from <code>soundManager.setupOptions</code> at <code>DOMReady</code> time; this allows legacy <code>soundManager.url = ...</code> assignment to work, and helps to ensure legacy-style, directly-assigned top-level property values get written back to <code>soundManager.setupOptions</code>.
</p>
</li>
</ul>
</li>
</ul>
</li>
<!-- previously ... -->
<li id="sm2-20120527" class="in">
<h3><b>V2.97a.20120527</b> - Fix for <code>ontimeout()</code> regression. GWT/JSNI compatibility, slow connection and Safari "background tab" SWF load handling improvements (<a href="../../download/soundmanagerv297a-20120527.zip" class="norewrite">Download archived version</a>)</h3>
<ul>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
Fix for <code>ontimeout()</code> regression seen when using lazy-loading / SM2_DEFER introduced with V2.97a.20120513; bug introduced when making edits to pass newer jslint rules regarding <code>return</code> within <code>if...else</code> blocks.
</p>
</li>
<li>
<p>
Replaced <code>instanceof Function</code> with "safer" <code>typeof x === 'function'</code> for <code>onready()</code>, <code>ontimeout()</code> and related callback argument checks as GWT + JSNI was passing arguments that failed the <code>instanceof</code> check. (Related <a href="https://getsatisfaction.com/schillmania/topics/gwt_jsni_problems_with_onready_and_ontimeout-ucvp8">bug report</a>.)
</p>
</li>
<li>
<p>
Corrected another small regression for the <code>ontimeout()</code> -&gt; <code>onready()</code> "recovery" edge case, ensuring "ready" does not fire after a timeout when init was unsuccessful.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
Improved handling for special Safari page load case: When a new tab is opened that does not have focus, the Flash SWF does not load/init until the tab is brought to the foreground. SM2 now recognizes this special case and waits until <code>window.onfocus()</code> before attempting to do the JS/Flash part of init. Previously, it would fail with a timeout.
</p>
<p>
Code written to originally handle Safari 3.1, which did not support <code>document.hasFocus()</code>, was modified and updated for this purpose. The Safari 3.1 logic previously deferred SM2's start-up in a similar fashion. (The old Safari 3.1 <code>mousemove()</code> focus-detection hack has been removed as Safari 4 has been out since mid-2009, and Safari 5 since mid-2010.)
</p>
</li>
<li>
<p>
SM2 init process will now delay and retry if no Flash response, and SWF has loaded &gt; 0 and &lt; 100%. Timeout will now happen only after delay and when SWF has loaded 100%. Should help prevent first-visit (non-cached) failure on very slow or laggy connections.
</p>
</li>
<li>
<p>
Added note about potential Firefox regression: Offline JS/Flash start-up (viewing HTML pages via <code>file://</code> and/or <code>c:/</code> and so forth), possibly not working as of Firefox 9 and newer (at time of writing, also up to and including Firefox 12), even despite special security whitelisting under Flash Player "trusted locations" preferences / control panel.
</p>
<p>
After successful Flash -&gt; JS call, SM2's "return" JS -&gt; Flash call fails with unusual JS/Flash exception, "Error in ActionScript" error with no further detail. Offline viewing still works in other browsers.
</p>
</li>
</ul>
</li>
</ul>
</li>
<!-- previously.. -->
<li id="sm2-20120513" class="in">
<h3><b>V2.97a.20120513</b> - Fixes for Android 2.3 playback, <code>onPosition()</code> in HTML5, Flash 9 double-play edge case. Minor new Flash 9-specific features (<a href="../../download/soundmanagerv297a-20120513.zip" class="norewrite">Download archived version</a>)</h3>
<ul>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
Android 2.3 playback fix (some sounds started only after 2+ play attempts due to Android not liking <code>load()</code> immediately followed by <code>play()</code>?)
</p>
</li>
<li>
<p>
<code>onPosition()</code> fix for HTML5 playback, items were mistakenly being removed.
</p>
</li>
<li>
<p>
Fix RTMP stream duration reporting via <code>onmetadata()</code> (wrong value was being returned, previously.)
</p>
</li>
<li>
<p>
Fix for Flash 9 <a href="https://getsatisfaction.com/schillmania/topics/sound_playing_double">double-play edge case</a> found with <code>pause()</code> + <code>setPosition()</code> calls.
</p>
</li>
<li>
<p>
JSLINT validation per 04-15-2012 edition rules, mostly removal of multiple return statements within <code>if ... else</code> blocks and inverted loop tricks.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">API updates</p>
<ul class="nested compact flat">
<li>
<p>
Enabled waveform/eq/spectrum data features for MovieStar (H.264/NetStream content.)
</p>
</li>
<li>
<p>
Added <code>oncaptiondata()</code> callback for caption data from Flash 9 (NetStream/RTMP-only, similar to <code>onmetadata()</code>. Contributor: GitHub user <a href="https://github.com/scottschiller/SoundManager2/pull/19">karma</a>.)
</p>
</li>
<li>
<p>
Added <code>SMSound.onplayerror()</code>, presently for Flash 9 (non-MovieStar/NetStream) which can detect lack of available sound hardware or 32-channel ceiling as reasons for playback failure.
</p>
</li>
<li>
<p>
Added <code>oncaptiondata()</code> callback for caption data from Flash 9 (NetStream/RTMP-only, similar to <code>onmetadata()</code>.)
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
Scaling added to 360 UI (via GitHub user <a href="https://github.com/scottschiller/SoundManager2/commit/dbc6c46e4904e204add961c7f9fb127d66447242">tomasdev</a>)
</p>
</li>
</ul>
</li>
</ul>
</li>
<!-- previously.. -->
<li id="sm2-20120318" class="in">
<h3><b>V2.97a.20120318</b> - Minor updates. <code>from</code> / <code>to</code> and <code>onplay()</code> bug fixes, <code>canPlayMIME()</code> and <code>canPlayLink()</code> Flash-specific corrections. (<a href="../../download/soundmanagerv297a-20120318.zip" class="norewrite">Download archived version</a>)</h3>
<ul>
<li class="in">
<p class="compact">Bug fixes</p>
<ul class="nested compact flat">
<li>
<p>
Fix silly <code>undefined"soundID"</code> debug output message shown at <code>SMSound.onload</code> (now says <code>SMSound._onload()</code> as previously.)
</p>
</li>
<li>
<p>
<code>soundManager.sounds = {}</code> instead of <code>[]</code> on reboot (per <a href="http://getsatisfaction.com/schillmania/topics/possible_bug_in_reboot">bug report</a>)
</p>
</li>
<li>
<p>
Fix logic for calling <code>onplay()</code>, was always non-truthy. D'oh!
</p>
</li>
<li>
<p>
Add missing <code>typeof</code> to fix html5 MIME check for playability tests
</p>
</li>
<li>
<p>
Don't apply <code>width:auto</code> to SWF (invalid per HTML5, allegedly: Related <a href="https://github.com/grEvenX/SoundManager2/commit/6f30fb600598d8618efec2a010ba1a69c5b75694">patch</a>.)
</p>
</li>
<li>
<p>
Make <code>soundManager.canPlayMIME()</code> and <code>canPlayLink()</code> check flash support before returning (check after <code>ontimeout()</code> was returning truthy when flash required under Firefox, for example, for <code>'audio/mp3'</code>)
</p>
</li>
<li>
<p>
Fix <code>play()</code> "<code>from</code>" + "<code>to</code>" sound sprite playback issue: In some cases, previously-fired "to" events were re-firing due to not being removed, because an equality check was comparing against a potential "to" value of a string rather than a number. (eg., 0-700 followed by 1500-2000; playback would stop in second case, saying 700 had been reached. (Related <a href="https://getsatisfaction.com/schillmania/topics/_from_to_problem_argument_for_to_is_not_updated">bug report</a>.)
</p>
</li>
<li>
<p>
Re-appeased the jslint gods, removed unused variables and two-statement reverse loop <code>(for i=x; i--;) { }</code> trickery.
</p>
</li>
</ul>
</li>
<li class="in">
<p class="compact">Miscellaneous</p>
<ul class="nested compact flat">
<li>
<p>
The SoundManager project turned 10 years old, having originally launched in late 2001. Thanks for using it!
</p>
</li>
</ul>
</li>
</ul>
</li>
<!-- previously... -->
<li id="sm2-archives" class="in">
<h3>Older Release Info</h3>
<p>For release and changelog history going back to 2010, see the <a href="archive.html" title="SoundManager 2: Archived releases">archive</a> page.</p>
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