SNDSETPOS: Difference between revisions
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{{CodeStart}} | {{CodeStart}} | ||
SoundFile& = {{Cl|_SNDOPEN}}("YourSoundFile.mp3") '<<< your MP3 sound file here! | SoundFile& = {{Cl|_SNDOPEN}}("YourSoundFile.mp3") '<<< your MP3 sound file here! | ||
{{Cl|_SNDSETPOS}} SoundFile&, 5.5 'set to play sound 5 1/2 seconds into music | {{Cl|_SNDSETPOS}} SoundFile&, 5.5 'set to play sound 5 1/2 seconds into music | ||
{{Cl|_SNDPLAY}} SoundFile& 'play sound | {{Cl|_SNDPLAY}} SoundFile& 'play sound | ||
Do: {{Cl|_LIMIT}} 60 | Do: {{Cl|_LIMIT}} 60 | ||
LOCATE 5, 2: PRINT "Current play position> "; {{Cl|_SNDGETPOS}}(SoundFile&) | LOCATE 5, 2: PRINT "Current play position> "; {{Cl|_SNDGETPOS}}(SoundFile&) | ||
LOOP UNTIL {{Cl|_KEYDOWN}}(27) OR {{Cl|NOT}} {{Cl|_SNDPLAYING}}(SoundFile&) 'ESC or end of sound exit | LOOP UNTIL {{Cl|_KEYDOWN}}(27) OR {{Cl|NOT}} {{Cl|_SNDPLAYING}}(SoundFile&) 'ESC or end of sound exit | ||
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{{PageSeeAlso}} | {{PageSeeAlso}} | ||
* [[_SNDGETPOS]], [[_SNDLEN]] | * [[_SNDGETPOS]], [[_SNDLEN]] | ||
* [[_SNDOPEN]], [[_SNDLIMIT]] | * [[_SNDOPEN]], [[_SNDLIMIT]] | ||
{{PageNavigation}} | {{PageNavigation}} | ||
Latest revision as of 02:44, 23 January 2023
The _SNDSETPOS statement changes the current/starting playing position in seconds of a sound.
Syntax
- _SNDSETPOS handle&, position!
Description
- Changes the current/starting playing position in seconds (a SINGLE value) of a sound in memory.
- If position! is past the length of the sound, playback will be interrupted.
- Function cannot be called while a looping sound is being played (see _SNDLOOP).
- In versions prior to build 20170811/60, the sound identified by handle& must have been opened using the "SETPOS" capability to use this statement.
Examples
Example: To check the current playing position in an MP3 file, use _SNDPLAY with _SNDGETPOS printed in a loop
SoundFile& = _SNDOPEN("YourSoundFile.mp3") '<<< your MP3 sound file here! _SNDSETPOS SoundFile&, 5.5 'set to play sound 5 1/2 seconds into music _SNDPLAY SoundFile& 'play sound Do: _LIMIT 60 LOCATE 5, 2: PRINT "Current play position> "; _SNDGETPOS(SoundFile&) LOOP UNTIL _KEYDOWN(27) OR NOT _SNDPLAYING(SoundFile&) 'ESC or end of sound exit |
See also