Remove audio track in QuickTime 10? In previous versions of QuickTime you could remove the audio track and save the file. This function appears to have been removed in QuickTime 10. 

Is it still possible?
Audio tracks can be removed from QuickTime movies using Automator.

This workflow 



will remove the audio track from all the files in the Movies folder on the desktop.

Note this will remove the audio tracks in situ so please take a copy of them if you want to keep the audio.