Did a couple hours of dual-system interviews this weekend with the H4 and ran into the sync problems others have noted in the past - I got a steady drift of ~2 frames/minute across the board (24bit/96khz).
It wasn't a big deal but did affect workflow as I was under a pretty tight deadline. Normally I'd just merge the audio & video into a new clip (using FCP) but that wouldn't work here. I basically had to create a new sequence for each clip, sync the slate, then split the audio every minute and shift the remaining audio 2 frames forward. This meant I had to edit with nested sequences which is a little more cumbersome - you have to drag from the project window to the viewer so the sequence doesn't open in a new tab, and you can't see audio waveforms on the nested clips. With more time I think the workflow is to pre-calculate the exact drift rate, stretch the audio file by the correct percentage, and then use merge clips. I'm hoping this isn't an issue with the new H4n. |
Quote:
http://www.bhphotovideo.com/c/produc...c_Adapter.html |
I started another thread on this, but I though you audio gurus would like to hear and comment on this test using the Beachtek DXA-4 adapter. I uploaded this simple test.
http://www.dvinfo.net/media/canon/5d2/soundtest.mp3 Thoughts. |
double post, this one erased...
|
Quote:
Yeah the adapter is like $500 I looked at it but figured the mixpre preamps would be better |
All times are GMT -6. The time now is 08:34 PM. |
DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network