Does anyone have experience using autofocus on Lumix 45mm f2.8 lens while filming with GH1? I wonder if it is as bad as with pancake 20mm f1.7 (noisy and keeps searching) or is it more like a kit lens (14-140mm f/4.0-5.8) - silent and fast.
When I place TASCAM DR-100 next to a land line phone or a metal cup it records a very loud audio feedback sound. This happens ONLY when I record via onboard unidirectional mics, and does NOT happen while recording with internal omni or external lav mic connected via XLR. I tested with two DR-100...