AV digital works audio only on touch but both audio and video on ipad

Question

The av digital accessory does audio only on the Itouch but works fine on the IPad showing both audio and video?

Answer 1

To try and keep it simple, there are 3 variables here.
1) Acquisition - You can either record with a stereo or mono mic, you've probably used mono.
2a) Capturing - In the 'clip settings' tab of the log and capture window, you can choose how you want to capture your audio, choosing from the 'Audio Format' drop down menu.
2b) Editing - If you've already captured some material, in the timeline, check the audio tracks. If, for example, a clip has audio tracks a1 and a2, and you can see 2 sets of small triangles at the start and end of the clip, you have stereo audio.
(double click the audio track and in the viewer you will see a 'stereo a1a2' tab with linked stereo - any changes you apply here will equally apply to both tracks - although you can 'pan' the audio using the 'pan slider' for example, if you want the sound of a car approaching to start in the left speaker, then move to the right speaker as it moves past on screen)
If there aren't the triangles, double click the audio and in the viewer you'll have 2 seperate mono tracks - mono a1 and mono a2 - assuming you haven't captured the audio format as 'mono mix', ch1(L) or ch2(R).
You can link seperate mono tracks in the timeline by selecting the audio clip and hitting opt (alt) L, (similarly, you can unlink stereo track by the same procedure).
If you've got a single mono track, you can duplicate the track and then link, pan, etc as required - can't remember exactly as it's ages since I captured single channels.
3) Output - The decisions you make in 2) determine how your content willl be outputted. (Is 'outputted' a word?)
I'm by no means an audio expert so I hope this is clearer than mud.