llAdjustSoundVolume(float volume)

Change the volume of the sound of the prim the script is in when it is already playing.

Sleeps the script for 0.1 seconds.

A float value indicating the new volume to set, between 0.0 and 1.0.

• Works only for llPlaySound, llLoopSound, and similar. Does not work for llTriggerSound or llTriggerSoundLimited.

llAdjustSoundVolume(0.2); // Sets the volume of a playing sound to 20% of the max.

The following script will start a looped sound in the prim, then lower its volume every time it's clicked. When it gets to zero, it wraps around to maximum volume.

llAdjustSoundVolume-example.lsl

float vol = 1;

default
{
    state_entry()
    {
        // Start the Jetpack looped sound
        llLoopSound("67f5e4f0-0534-4d97-bc01-f297648d20e0", vol);
    }

    touch_start(integer n)
    {
        // Lower the volume of the sound, or go to full volume if already zero
        vol -= 0.125;
        if (vol < 0)
            vol = 1;
        llAdjustSoundVolume(vol);
    }
}

• llStopSound stops a sound playing in this prim.
• llPlaySound plays a sound in this prim.
• llLoopSound plays a looped sound in this prim.
• llLoopSoundMaster plays a looped sound letting others synchronize with it.
• llLoopSoundSlave plays a looped sound synchronized with a master.
• llPlaySoundSlave plays a sound synchronized with a master.
• llSetSoundRadius adjusts how far the prim sounds can be heard.
• llSetSoundQueueing adjusts whether sounds are enqueued in this prim.
• llTriggerSound "drops" a sound where the prim is.
• llTriggerSoundLimited "drops" a sound where the prim is, with limited reach.
• llPreloadSound causes a sound to be preloaded, for faster playing.
• llSound plays a sound in this prim (deprecated - use llPlaySound instead).
• llSoundPreload causes a sound to be preloaded (deprecated - use llPreloadSound instead).
• Sound (general information)