Originally Posted by whpalmer4
Sorry, OmniFocus on the desktop doesn't have the ability to record audio. I have no idea if it can play an iPhone recording that has been attached to an action.
Recordings from OF iPhone will play fine in OF for Mac.
Also, as mentioned OF Mac cannot currently record voice recordings, and I believe that would be a nice enhancement. There is a work-around, that for many people (self included) is probably more trouble than the value added. You can attach a voice recording to a task note as an embedded file and it will sync to OF iPhone. My experience is that the recording must be saved as an Apple CAF file, IMA 4.1 format, 22.050 kHz sample rate, and recorded in mono. I use WireTap Studio to record the voice notes, but there probably are other solutions available also.