I am editing a video in Adobe Premiere Pro CS6 on a 2012 MacBook Pro with the Intel HD Graphics 4000. Sometimes the play button does not play the footage anymore, I can press the button but nothing happens. Do you have any suggestions for a solution?
EDIT
I have figured something out.
Last time I moved my PC, I had to re-plug-in all my stuff. Mic, USB for the external sound hard drive and so on.
Then I started up CS5.5 Premiere Pro and, with all preferences as usual, nothing worked. I pressed the "Play" button and nothing happened.
After a while, I found out that the Default Settings for the Sound in- and output works only but my UX24 Asio driver wasn't accepted anymore in a way that I wasn't able to use the Play
button.
Well, I closed CS5.5 and then re-re-pluged-in all my Stuff. Then I opened CS5.5 and selected Asio Ux24 (my soundcard) and everything worked again. Don't ask me why it accepted it this time. Maybe you have to plug in everything in a certain order. Please let me know if that is the case.
My problem now:
I moved my PC again and I face the same problem. So I did everything I did as described before, but it didn't work.
The last point, and I quote here "Go to Preferences -> Audio Hardware and change Default Device to Built-in Output. Do the same in Preferences -> Audio Output mapping.", was all set. Everything right, as usual. Re-Pluging in the hardware didn't work and re-selecting, restarting didn't work either.
I need support and help, because there are people waiting for me to make videos. Thanks for any answers.