Frage von vegan_demon:
Hi! 
 I try my film project in Premiere Pro CS4 to render, but get only "unknown error" appears. 
 Both the complete timeline, as synonymous, a selected work area can not render. 
 Rendered in connection with export of individual work areas and the entire timeline is not a problem. 
 The RAM Preview does not work. Exception: 1k-all material. 
 Except for a 2.35:1 mask any effects are on the timeline. 
 The whole is played out on a Mac. 
 Premiere Pro CS4 v4.2 
 Thanks before, 
 Dennis
 Antwort von  vegan_demon:

... None has an idea?
 Antwort von  Juppo:

Look if you have somewhere on the timeline, an empty place. So black, no video / picture .... If yes, then fill the area with a black picture and try again. 
 Juppo