[ANSWERED] 4 audio channels izzy 3 on Mac
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 so I have been running izzy for some 3 years Projected video with stereo sound My Dilemma is i now need to run 4 chan audio What I know can be done. 
 1. Add tracks to video and save as a multi track project ( prem pro/ wuick time i have over 50 videos could take some time2. Add a couple of audio players with trigger to each scene with new audio ( i’m running 4 chan audio unit fro my mac ) 3. Or As said in manual add au players and au mixer to each scene Also does player see mp3 files or is it better to have wavs What the best for my CPU ? As well as usual Many thanks for your help Arthur TR742 
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 I believe this is the suggested workflow for multitrack audio on Mac: https://support.troikatronix.com/support/solutions/articles/13000069104-playing-movies-with-multichannel-audio-on-macos 
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 Cellophane 
 Mister Cellophane
 Shoulda Been My Name
 Mister Cellophane
 'Cause You Can Look Right Through Me
 Walk Right By Me
 And Never Know I'm There...  
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 @markthanks once again for info. I need your help I have been running old classic players & projectors.for some 2 years ( seems to not glitch my files) need to ask if I run old style player then add 2 audio players to scene . Will that be ok or should I program scenes with new player with 4 audio tracks embedded? Tr742 Arthur 
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 I'd say try it out and see but my gut feeling is you should avoid all classic actors. 
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 For sure the classic actors have the potential to cause crashes. But if it works for you, great. If you add two Sound Players and trigger them at the same time to play a total of four channels, I cannot guarantee perfect synchronization. But you can try it and see if it works. Best Wishes, 
 Mark
 
			
		