This "shouldn't" be a hardware issue:
- 5D MkII
- Left Channel set to internal mic
- Right Channel set to external mic
- During monitoring only can hear left side
- During playback only can hear left side
Plugging camera directly into TV set can hear both left and right properly using AV cable included with camera.
If I connect the headphones to the camera using the supplied AV cable as a bridge I can hear properly.
Tried multiple sets of headphones but it appears only the supplied AV cable works.
Please chime in with your thoughts. Been trying to figure this out for 2 days now.