Yes I never edited on After Effects, but want to start.
There's only this thing, that happens to a friend of mine too.
There's this composition, with some random vid. When I play "space", it plays the vid but there's no sound. There is no mute function on or wtv.
Tho, if I go to Composition -> Preview -> RAM preview or others (the "audio" being or not being selected seems the same), it does play audio that way. But yeah, I do not want to edit that way of course, right?
What is happening?
And this is in CS5, like it happen also at CS4.





