Bruce Foreman |
September 13th, 2009 06:52 PM |
Quote:
Originally Posted by Bill Pryor
(Post 1319356)
Shawn, double system sound is shooting the sound on a separate system, as we used to do in film (and still do for those shooting film). For syncing it is good if you use a clapboard at the head and tail of each take. But if you're by yourself, that's difficult to do. What you can do is use the camera's mic to record reference audio. Then load that footage with its audio onto a video and audio channel, plus the audio from your recorder onto two additional audio tracks, then slide the recorder's tracks in your timeline back and forth until the echo goes away. A bit cumbersome and increases your editing time.
That Zoom H4N gets good reviews, and B&H has lowered the price of the new Tascam DR-100 which also gets good reviews
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Shawn, I just finished editing a short project I used double system sound on. I have the ZoomH2 (cheaper bottom line product, I'd rather have the ZoomH4n ! ) and used it because I was using two cameras, a Canon HF100 (which I have some fair good mics for) and the Canon T1i which has mono only sound and NO MIC INPUT). I let both cams record audio for reference and set up the ZoomH2 on a stand (project done outdoors). I had a good windmuff or it to kill wind noise and just announced "Take one", "take 2", etc. after starting both the camera and H2.
The Zoom recorders record on SD cards and using a free program called Audacity, I "trimmed" each sound file from the "Take 1" (or "take 3", etc.) leaving that announcement there just for temporary ID. If your editor shows waveforms on both the audio part of the video track and on your auxiliary audio track (where you put the Zoom file), synching is a fairly simple process of matching waveform peaks by sliding the aux track file in place and then "fine tuning" position to get rid of any slight echo.
Then mute the audio part of the video track so all you have left is the audio from the ZoomH4n or H2 (or whatever recorder you use).
In my case the built in mics from the H2 covered with a good windmuff and placed in close enough gave me very clear voice audio.
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