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play audio song in background of my project
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i want to play the audio tone(song), when my project GUI run ,,i have 3 GUI of my project which are linked with each other ,,...i want tooo play tone in background until my project is run.. can any on ehelp meee how can i play:
Accepted Answer
Joakim Magnusson
on 14 Aug 2014
Edited: Joakim Magnusson
on 14 Aug 2014
If you have a .wav file i think this will work. First load your file:
[y f]=audioread('yourMusicFile.wav');
Then play audio with:
sound(pl);
Stop sound with:
clear playsnd;
28 Comments
Joakim Magnusson
on 14 Aug 2014
I edited the answer, does it work?
Joakim Magnusson
on 14 Aug 2014
Edited: Joakim Magnusson
on 14 Aug 2014
Like Sean answered, try audioplayer:
player = audioplayer(y,f);
play(player);
pause(player);
resume(player);
stop(player);
Joakim Magnusson
on 14 Aug 2014
This doesn't work you say?:
[y f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);
Joakim Magnusson
on 14 Aug 2014
i think the handle to the player disappear after the callback and therefore the audioplayer disappear. try:
persient player;
[y f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);
or this is just a guess but maybe just:
[y f]=audioread('21.mp3');
handles.player = audioplayer(y,f);
play(player);
Joakim Magnusson
on 14 Aug 2014
Doesn't this work with audioplayer? :
stop(player);
What do you mean with profesional tones ?
reema
on 15 Aug 2014
noo itss nott work with matlab R2013a ..i don't knw about other versions.. its nott workk when we apply this code :
[y, f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);
then we can't hear the song even...
Joakim Magnusson
on 16 Aug 2014
Like i said , you must "save" the handle to the audioplayer. Either by this at the begining of your code:
persient player;
Or by this whey you create the audioplayer:
handle.player = audioplayer (Y, f);
Joakim Magnusson
on 16 Aug 2014
Edited: Joakim Magnusson
on 16 Aug 2014
What happens when you use handle? Without using persient.
reema
on 16 Aug 2014
when me use this code your recommended:
[y f]=audioread('21.mp3');
handles.player = audioplayer(y,f);
play(player);
then error show:
Undefined function or variable 'player'.
Error in Face_Detection_And_Recognition>Face_Detection_And_Recognition_OutputFcn (line 100)
play(player);
reema
on 16 Aug 2014
and when me use this code also your recommended:
persient player;
[y f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);
then error show:
Undefined function 'persient' for input arguments of type 'char'.
Error in Face_Detection_And_Recognition>Face_Detection_And_Recognition_OutputFcn (line 96)
persient player;
More Answers (1)
Sean de Wolski
on 14 Aug 2014
audioplayer can play without play blocking (so your other processes and continue).
3 Comments
Sean de Wolski
on 14 Aug 2014
When you play a song with sound, it blocks audioplayer does not so you can have your code running.
Read the example in the doc linked or at:
doc audioplayer
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