I'm working with single cycle waveforms which don't seem to work with Preview. The stop/start is done before audio is produced. I'd like a tool that offers an improvement on the native playback. ...
I have chromakey -video and I should add a background and audio to it but I am in very starting point. I tried to find an app for iPhone or iPad not finding any good or professional. My friend ...
Is there any free tool capable of doing the job?
I have an image file (png) and an audio file (aiff). How do I combine them to make a video file that shows the still image and plays the audio file? Target operating system: either OS X Lion or ...