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Simple Effect to change the colour of text (Think lyrics for karaoke)

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Daniel Arrowsmith
Simple Effect to change the colour of text (Think lyrics for karaoke)
on Oct 18, 2013 at 5:29:06 pm

Hello!

I need to complete a short project, and Im stumped with Flash (We dont get on :( )
I need to make text on screen change colour in time to music, the same as a karaoke machine changes colour in time to the song. Can anyone help me with this, or point me to a tutorial please?

Many Thanks!


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demetri tashie
Re: Simple Effect to change the colour of text (Think lyrics for karaoke)
on Oct 19, 2013 at 3:34:12 pm

you'll want to explore 'Sound Visualizers' using AS3

you will find that in its most basic form, you will need to understand and use

- a ByteArray to hold the info used in a SoundMixer.computeSpectrum which gives you the ability to read the levels of the sound playing

of course you will also need to know the code to load a sound file ( URL Request, Sound, load( the sound), etc)

then you will be applying that to ColorTransform , transform.colorTransform for your text field.

hope that gives you some ideas to explore


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