Progress bar music, update in real time

2014 3 25
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更新时间：2014 3 25
14 次查看（30 天）

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Hi,
I'm doing a music reader with matlab. I'd like to add a progress bar for the music, a slider I think. But I have a problem : How can I update the slider in real time during the play back of the music ?
Thank you

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回答（2 个）

Suneesh
Suneesh 2014-3-25

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Thibault
Thibault 2014-3-25
Thank you but I'd like to use a slider because I want to have the possibility to choose the part of the music I want to play.

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Joseph Cheng
Joseph Cheng 2014-3-25
编辑：Joseph Cheng 2014-3-25

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I do not have the time just at this moment to try it out but this link http://www.mathworks.com/matlabcentral/answers/95933 does seem applicable. Looks like you can use the player.TimerFcn to call a function that increments the slider as it plays. Will need to play and read up a bit to figure out how to get the slider update if it is manually moved and skip to the correct audio time .

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