Is it possible to get a bullet camera and attach it to your helmet and then connect it to a (solid state) device for recording. I have a Sony Camcorder DCR-HC22E but this does not have an a/v input. I how know I should have bought the HC32 model. Note the HC22 have iLink DV input/output if thats any help. This is for a hiking holiday and recording mountain bike routes. Many thanks.