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Forum: VirtualDJ Technical Support

话题: Script question: Stems get_level possible ?
Hi guys. Is is possible in any way to query a "get_level" for individual Stems (rhythm, bass, instru, vocal) ?

I am currently mapping a MIDI console that has VU meters on each fader. As of now, I use 4 faders per deck, mapped like this:

slider 1 : param_multiply 0.5 & stem "rhythm"
slider 2 : param_multiply 0.5 & stem "bass"
slider 3 : param_multiply 0.5 & stem "instru"
slider 4 : param_multiply 0.5 & stem "vocal"

That works perfectly. I always keep all sliders at 100% if I want the normal track, then lower sliders for what Stem I want to get rid of, exactly like a multitrack mixer. Now, icing on the cake would be able to use something like "get_level_vocal" so I could map the output to the VU Meter associated to my "vocal" fader, and so on with the other channels. Would that be possible ?

I might be dreaming here ;-)

Thanks !
 

发表时间 Tue 19 Sep 23 @ 6:55 pm
I don't think you can get the VU of an individual stem.
However it is possible to get the EQ of it (so maybe create a single band EQ element)
<equalizer type="bar" nb="16" color="red" deck="playing" width="0.8" slow="true" bass="middle" mirror="true" stem="vocal" >
<pos x="+10" y="+10"/>
<size width="360-20" height="310" />
</equalizer>

Try to use nb="1" mirror="false"
 

发表时间 Thu 21 Sep 23 @ 12:58 pm