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34 lines
1.4 KiB
Text
34 lines
1.4 KiB
Text
{{DISPLAYTITLE:_SNDGETPOS}}
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The [[_SNDGETPOS]] function returns the current playing position in seconds using a handle from [[_SNDOPEN]].
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{{PageSyntax}}
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:{{Parameter|position}} = [[_SNDGETPOS]]({{Parameter|handle&}})
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{{PageDescription}}
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*Returns the current playing position in seconds from an open sound file.
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*If a sound isn't playing, it returns 0.
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*If a sound is paused, it returns the paused position.
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*For a looping sound, the value returned continues to increment and does not reset to 0 when the sound loops.
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* In versions '''prior to build 20170811/60''', the sound identified by {{Parameter|handle&}} must have been opened using the [[_SNDOPEN|"SETPOS" capability]] to use this function.
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{{PageExamples}}
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''Example:'' To check the current playing position in an MP3 file, use [[_SNDPLAY]] with [[_SNDGETPOS]] printed in a loop:
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{{CodeStart}} '' ''
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SoundFile& = {{Cl|_SNDOPEN}}("YourSoundFile.mp3") '<<< your MP3 sound file here!
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{{Cl|_SNDSETPOS}} SoundFile&, 5.5 'set to play sound 5 1/2 seconds into music
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{{Cl|_SNDPLAY}} SoundFile& 'play sound
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Do: {{Cl|_LIMIT}} 60
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LOCATE 5, 2: PRINT "Current play position> "; {{Cl|_SNDGETPOS}}(SoundFile&)
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LOOP UNTIL {{Cl|_KEYDOWN}}(27) OR {{Cl|NOT}} {{Cl|_SNDPLAYING}}(SoundFile&) 'ESC or end of sound exit
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{{CodeEnd}}
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{{PageSeeAlso}}
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* [[_SNDSETPOS]]
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* [[_SNDOPEN]]
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{{PageNavigation}}
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