javascript - How can I change playBackrate? -
i've read this document controlling playback rate.
coded in order to implement.
however, seems not working.
what's wrong code?
<script type="text/javascript"> var params = { allowscriptaccess: "always" }; var atts = { id: "myytplayer" }; swfobject.embedswf("http://www.youtube.com/e/nqd6wx3hxzy?enablejsapi=1&playerapiid=ytplayer", "ytapiplayer", "480", "270", "8", null, null, params, atts); function onyoutubeplayerready(playerid) { ytplayer = document.getelementbyid("myytplayer"); timerid = setinterval("getstatus()", 1); } </script> <div id="ytapiplayer">...loading</div>
the button change playbackrate
<button onclick="ytplayer.setplaybackrate(2)">playbackrate+=0.1</button> <button onclick="ytplayer.setplaybackrate(0.25)">playbackrate-=0.1</button><br>
there nothing wrong code. not video's on youtube have ability play in more 1 playbackrate. video 1 of them. can find out playback rates video has calling ytplayer.getavailableplaybackrates()
.
https://developers.google.com/youtube/js_api_reference?hl=nl#getavailableplaybackrates
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