mirror of
https://github.com/QB64Official/qb64.git
synced 2024-09-28 11:17:47 +00:00
32 lines
1.2 KiB
Markdown
32 lines
1.2 KiB
Markdown
The [_SNDSETPOS](_SNDSETPOS) statement changes the current/starting playing position in seconds of a sound.
|
|
|
|
## Syntax
|
|
|
|
> [_SNDSETPOS](_SNDSETPOS) handle&, position!
|
|
|
|
## Description
|
|
|
|
* Changes the current/starting playing position in seconds (a [SINGLE](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](_SNDLOOP)).
|
|
* In versions **prior to build 20170811/60**, the sound identified by handle& must have been opened using the [_SNDOPEN](_SNDOPEN) to use this statement.
|
|
|
|
## Example(s)
|
|
|
|
To check the current playing position in an MP3 file, use [_SNDPLAY](_SNDPLAY) with [_SNDGETPOS](_SNDGETPOS) printed in a loop
|
|
|
|
```vb
|
|
|
|
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
|
|
|
|
* [_SNDGETPOS](_SNDGETPOS), [_SNDLEN](_SNDLEN)
|
|
* [_SNDOPEN](_SNDOPEN), [_SNDLIMIT](_SNDLIMIT)
|