When I record a video with the Canon PowerShot G12, the background sound is really noisy. Since you can't add an external mic, I don't know what to do. I've seen people filming with this camera on youtube though and they have pretty much no background noise?! Mine is so loud and the sound is terrible.
What can I do? I don't know what settings I should have. I tried the wind reduction filter but there is no difference at all.