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FFwrd and Rewind an AudioCD...

Posted on 1997-12-30
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Last Modified: 2010-04-04
How can i FFwrd & Rewind an audioCD with the MediaPlayer ?

TeRReF
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Question by:TeRReF
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Expert Comment

by:Felixin
ID: 1354937
It is not enough with the Next, Prev, Step and Back boutons/procedures of the TMediaPlayer?

I don't know if I understood your problem.
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by:ZifNab
ID: 1354938
TeRReF, please explain the problem a 'little' bit more.

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Expert Comment

by:ZifNab
ID: 1354939
TeRReF, please explain the problem a 'little' bit more.

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Expert Comment

by:Matvey
ID: 1354940
You just can't - The Step and Back methods aren't in the CDAudio device capabilities.
For that just adjust the current position (there is an example how to do it)

Good luck,
Matvey
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Expert Comment

by:jackb022197
ID: 1354941
Matvey: You're wrong. It *can* be done by changing the TMediaPlayer.Position.
Example:
  TMediaPlayer.Pause;
  TMediaPlayer.Position := TMediaPlayer.Position + 10000;
  TMediaPlayer.Resume;

This will FF the audio CD 10 secs.
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by:Matvey
ID: 1354942
That's exatly what I said - TeRReF, "For that just adjust the current position..."
I just said that he cant use the methods for this purpose.

Sorry if you got me wrong.

Matvey
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Author Comment

by:TeRReF
ID: 1354943
Sorry guys, manipulating the MediaPlayer.Position is not the problem. My real problem is this; I use SpeedButtons as MediaPlayer controls, but how can i repeat the FFwrd & Rewind Procedure while the corresponding SpeedButtons are down so i can FFwrd & Rewind until I release the buttons ? I hope this is a better explaination of my problen.

TeRReF
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Accepted Solution

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Matvey earned 100 total points
ID: 1354944
Well, if that's your problem than you can use a freeware component like a speedbutton, but that is repeating the OnClick event every period of time, and as a reaction to the event you can adjust the position more and more.

You can find this control in http://web.access.net.au/%7Egchandle/
In the programming topic there is a "grabbag" for download that includes this component.

Good luck,
Matvey
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Author Comment

by:TeRReF
ID: 1354945
Sorry it took a while ! Well Matvey, thanks for the tip. It solved my problem in a minute !!
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