How do I enable audio in After Effects CS6?
1 Correct answer In After Effects CS6, you cannot preview audio using the Spacebar. To have audio output, you must use the RAM Preview (0 on the numeric Keypad or 0 on the keyboard). Also, you can find the RAM Preview button in the Preview Panel (the button on the right).
Why is audio not playing in After Effects?
If your computer’s audio output is correct, it could be that After Effects internal Audio Output setting is incorrect. Next, go to the Audio Hardware tab. Check the Device Class is set to MME (not ASIO) and the Default Output setting matches your hardware choice. Hit OK to close the preferences.
Why can’t I preview in After Effects?
Most of the time when you get the ‘Cached Preview Needs 2 or More Frames to Playback’ error it is because there is not enough room on your RAM (memory) to load these temporary video files. Disk cache files are temporary video files that are typically rendered in the background while you’re working in After Effects.
How do I speed up audio in After Effects?
Quick way – Right click on audio layer and chose time > time stretch. Better way – open in external audio editor and do it there. You’ll have more control and should be able to do it without changing the pitch as much.
How do I preview real time in After Effects?
The Preview panel is open by default in most workspaces within After Effects. However, if the Preview panel is closed, select Window > Preview to open it. Choose a keyboard shortcut to play/stop a preview: Spacebar, Shift+spacebar, Numpad-0, Shift+Numpad-0, or Option/Alt+Numpad-0 .
Why is my After Effects preview so slow?
One of the biggest causes of stutter and lag when using After Effects is having a lot of compositions and layers. This combined with the use of effects and 3D camera work can seriously slow down your compositions and render times.