Originally posted by vievetrick How do you do that? I very curious in doing this or using say Flip Hd and K-5 synching
I use a portable digital audio recorder (like
here) to capture audio while I'm recording video on the K5. I have both the Zoom H4n and H1 (the H1 is garbage).
Depending on the circumstance, I'll use the Zoom's on-board mics exclusively. Other times I'll attach external mics - either XLR or 3.5mm (Rode Videomic). If the audio recorder's on-board mics are good enough & money is tight then you can forgo the Rode Videomic completely. IMHO, recorders with killer on-board mics are the Olympus LS-11 and Sony D50 followed by the Zoom H4n. Note that the Zoom H4n is the only sub-$500 audio recorder that will allow one to simultaneously record audio using both the on-board and separate mics.
If you want good audio to go along with the K5 HD video then record 44KHz WAV at a minimum. Then back at home, I import both K5 AVI and audio WAV into Adobe Premiere Pro. I split the AVI audio from the video and sync the WAV to AVI looking for an audio peak corresponding with an action such as a person clapping or using a clapper. Or you can skip the hard work and purchase PluralEyes which will automatically sync both audio-video. Then I delete the AVI audio, export the finished file to whatever format I like, and import into Lightroom (my catalog).
Another option is to simply attach an external 3.5mm mic (e.g., Videomic) to the K5 audio-in and not worry about syncing. But then the K5 will degrade the audio signal with its automatic gain control (ACG) and 32KHz sample rate. To counter the ACG and have the ability to add more mics then one could purchase a preamp with ACG suppression like the
JuicedLink DT454.