As you shop for sound mixers, you'll notice there are a few who want to send out a sound package to your shoot run by "one of our guys." Translation: They're already booked on your days, but they want your rental $ for their other sound package(s). They send you a sound "friend" with less experience, or a post guy, or a trainee, none of whom own gear, to gain experience on your shoot. Or how about this: They'll book themselves with you now and switch out to some "he's a great guy" as your shoot date approaches, because they booked a better gig for themselves.
With Pete, you get the actual guy you hired with gear that I own, with thousands of days' experience shooting all kinds of television. Just so you know.
The Canon 5D and other similar capture devices, like the Black Magic cameras or the Atomos Ninja Blade recorder continue to show up on many shoots, and they've shown up in quantity, sometimes with 4 or 5 cameras on the job. I typically send high quality wireless audio links to these cameras, and can send audio to several of them at once, with different tracks going to each. My wireless receivers are compact, lightweight, and can ride on the hot shoe of the camera. However, regardless of the robust audio I can deliver directly to the DLSR, Double System Sound is a must for DSLR audio work.
As most production companies have discovered (thru bad experiences), it is essential that 5D, 7D and D60 shoots record double system sound. That is, the sound should be recorded to a separate, high quality audio recorder, and never to the camera only. Even with the advent of the 5D Mark III, with added audio features, double system sound is a must. Here's just a few reasons why:
1. The mini audio input jack on these cameras are prone to developing problems. Dirt ingress and torquing from the mini plug can cause it to fault without warning. The input jack is held in place only by solder junctions on the circuit board. Just a few spots of tin and lead!
The audio inputs on DSLRs only accept mic level audio, at a very specific level for optimum signal-to-noise ratio. If the inputs are not set exactly right, the resulting audio will be to low-level and noisy, or too hot.
2.Unlike professional video cameras, the sound man cannot check the DSLR for audio confidence during a shot. Only before, or after. If you are missing audio, you'll only know after the action's over!
3.Especially in documentary situations, camera operators are prone to inadvertently pulling the mini-plugs off the DSLR in mid-shot. There's no "click" or screw connection to keep them in.
4.Audio interfaces such as the Juiced-Link, were rushed into production, and are very poorly designed. The silkscreen switch label quickly wears off, leaving you wondering which switch does what. The metering, 3 or 4 LEDs, is difficult to set correctly. The knobs on these devices are prone to being unknowingly nudged by the camera operator, screwing up the settings mid-shot.
Using a separate recorder such as my Deva Fusion 10-track allows you to isolate all those talent wireless on to their own separate tracks, with superior audio quality. It also allows the use of time code and metadata to identify takes, and create sound reports. The wireless audio links I use add extra power to auto-sync software such as PluralEyes. With this software, audio can be automatically sync'd-up with the picture files. However, a reasonably robust audio track must be sent directly to the DLSR that matches the production audio. The DSLR internal camera mic can serve this purpose, but only if it is in "earshot" of the action you're recording. Enter the wireless links!
-By Pete Verrando