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39 lines
1.4 KiB
Plaintext
39 lines
1.4 KiB
Plaintext
{{DISPLAYTITLE:_SNDVOL}}
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The [[_SNDVOL]] statement sets the volume of a sound using a handle from the [[_SNDOPEN]] Function.
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{{PageSyntax}}
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::: '''_SNDVOL ('''{{Parameter|handle&}}, {{Parameter|volume!}}''')'''
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{{PageDescription}}
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*Volume is a value from 0 (silence) to 1 (full volume).
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*An opened sound file must have the "VOL" capability to use this function.
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{{TextStart}} QB64 supports the following sound file formats ('''Bold is a guaranteed capability'''):
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WAV = "'''VOL,SYNC,LEN''',PAUSE" [http://www.rarewares.org/ogg-oggdropxpd.php Free WAV to OGG GUI converter]
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OGG = "VOL,SYNC,LEN,PAUSE" [http://www.rarewares.org/ogg-oggenc.php Free WAV to OGG converter]
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AIF = "VOL,SYNC,LEN,PAUSE"
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RIF = "VOL,SYNC,LEN,PAUSE"
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VOC = "VOL,SYNC,LEN,PAUSE"
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MID = "'''VOL'''"
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MOD = "VOL,PAUSE"
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MP3 = "'''VOL''',PAUSE,SETPOS" [http://www.freemp3wmaconverter.com/index.html Free WMA, MP3 and OGG converter]
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''Note:'' {{Cb|_SNDBAL}} only affects MP3 volume. Sound will reside in main channel.
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{{TextEnd}}
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''Example:''
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{{CodeStart}} '' ''
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h& = {{Cl|_SNDOPEN}}("bell.wav", "SYNC,VOL")
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{{Cl|_SNDVOL}} h&, 0.5
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{{Cl|_SNDPLAY}} h& '' ''
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{{CodeEnd}}
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{{PageSeeAlso}}
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*{{KW|_SNDOPEN}}, {{KW|_SNDBAL}}
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{{PageNavigation}} |