Posts Tagged ‘Sound’

The Making of “The Last 3 Minutes”

Friday, April 16th, 2010

It was terrific meeting everyone at NAB this week. Thank-you for all of the wonderful comments, support and continually fueling the DSLR revolution with your passion for shooting.

Here are details from our EPK crew on “The Last 3 Minutes.” With this first person perspective, it is not like a scene where you do a wide shot and then go in for coverage. It plays out like a play where everything has to work. If you did a normal scene, there would be 5 takes on a master, 6 takes on over the shoulder, another 6 takes on over the shoulder, 4 takes on a close-up and 4 takes on another close-up. We did 10-20 takes so it all worked as one shot which was very challenging. One of the most difficult things in film making is to have it all happen in one shot and not breaking it up into individual set-ups. Here is how we did it.

EPK Director/Camera Operator: Tim Holtermann

“When Shane told me he wanted to shoot behind the scenes footage of “The Last 3 Minutes” I was very excited as I had only used the 5D MKII for narrative work. I knew that using the 5D for run and gun style documentary work might be a challenge and loved the idea of diving in head first.

Shane and The Hurlbut Visuals Elite Team Prep

Shane and The Hurlbut Visuals Elite Team

Prep: There was no real prep for this because of time constraints and schedules so I pretty much showed up on set day one and just started shooting. However, we had discussed some things ahead of time like shooting freehand (no rigs) vs mounting the camera on a RedRock shoulder mount rig with follow focus and a Zoom H4n for sound. What we found out after a few hours on day one was that free style was the way to go. It was light, nimble and easy to move around a sometimes crowded set. The less intrusive the better – especially for low key documentary style stuff.

Director Po Chan, Rudy Harbon, Shane and Marc Marguiles

Director Po Chan, Rudy Harbon, Shane and Marc Marguiles check out a shot

Crew: Shane’s Elite Team Members Marc Marguiles and Rudy Harbon helped me with delivering two different perspectives with their camera work. Not only was it a blast to work with Marc and Rudy but a privilege too. Nothing like a good group around you when you are pulling long days and nights.

Shane, Tim Holtermann and Derek Edwards

Shane, Tim Holtermann and Derek Edwards With the Helmet Cam

Gear: Aside from the 5D MKII my lens of choice was the Canon EF 24-70mm f/2.8 L lens. This lens proved to be a great help in low light situations and is perfect for run and gun style shootings. I tend to stay around 24 for most hand held work because it just helps keep the image steady but there were occasions where I did zoom in, you just have to watch the motion. Marc used the Canon EF 24-105 f/4 with IS. The image stabilization seemed to work well when he zoomed in which was helpful for those times where we couldn’t get close enough. When we were shooting in low light he would be up in the 1600 ISO range where I was happy at ISO 640. So there are some trade offs.

For the most part it was just the 5D MKII and a lens griped with our hands. No tripods, no camera supports, no lighting, nothing at all.

Derek Edwards, Tim Holtermann, Antonio Soriano and Shane

Derek Edwards, Tim Holtermann, Antonio Soriano and Shane

Audio: I guess I could have included this in the gear section but I think audio is important so it gets its own special section. We did have a Zoom H4n and a Rhode microphone with us and if I had an extra sound guy to follow us around I might have had it rolling sound. The problem with recording sound like this is that you have to deal with it sooner or later in post. You either need to slate your shots or use some type of plug-in to help sync up the sound with the visuals not to mention the extra time you’ll need to catalog all of the sound files. Sometimes in run and gun style documentary shooting there is just no time or ability to shoot a slate so the question became, do we just roll the audio and attach the Zoom to one of us and hope for the best or should we just concentrate on the visuals and hope the camera mics hold up. We decided to let the cameras record with their own mics. We just didn’t have the time or crew to fuss with the Zoom in such a fast paced schedule. For the most part the sound from the cameras holds up pretty well except during any amount of wind or camera/hand shake.

If we had had the time before hand I would have tested a few more options – for example, mounting one of the smaller mics such as the Rhode VideoMic or Sennheiser MKE 400 directly to the camera which would have probably been a lot better than the on board mic and since they would feed directly to the camera we would not have to worry about syncing the audio up later. The other nice option would have been to try out the new audio control of the 24P firmware but there was no time.

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Shane and Kyra Hurlbut

We wanted to get some dialogue from Shane to lay down as voice over as well as an introduction so when there were a few minutes to spare during lunch on one of the days we put Shane under a tree with a Sennheiser G3 wireless lavalier which fed into the Zoom H4n and recorded away. This was the only time we ended up using the second system sound.

So the bottom line – I was surprised the camera mics did as well as they did but would have loved to have improved upon this and will make sure to get some testing done before the next run and gun shoot.

Lighting: Well there wasn’t any – not by the behind the scenes crew anyway. We relied on available light. Outdoors we used the sun to our advantage but had to ND the lens most of the time. There were a few times where I just stopped the camera down past 11. Usually lenses show their weaknesses when you go into the 11+ range but since we were not shooting things for beauty I wasn’t too concerned. In fact the images look pretty good and it allowed me to keep focus more easily. The choice was – worry about a less pristine image due to the aperture or an out of focus image. I would rather have the focus, at least in this situation.

During the lower light scenes and night shots we tried to use the set lighting as much as possible. There were times where I was wide open at 2.8 and 640 ISO or higher but the camera held up fine. It’s just that pulling focus can be a problem at this point so I highly suggest getting use to using the cameras 10x magnification feature, finding a focus point and then hitting record quickly or using something like the Zacuto ZFinder.

Rudy Harbon, Shane and Derek Edwards discuss a shot

Rudy Harbon, Shane and Derek Edwards discuss a shot

Marc Marguiles, Shane and Derek Edwards

Marc Marguiles, Shane and Derek Edwards

Shooting the behind the scenes for “The Last 3 Minutes” was a labor of love. It was challenging, fun and exhausting all at the same time but that is what makes film making so rewarding. It was great documenting Shane and the rest of the crew at work as they are all so passionate about what they do. A true pleasure. If you have specific questions or want more details, my email is Tim@hurlbutvisuals.com.”

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Marc Marguiles, Po Chan, Darin Necessary, Bodie Orman and Shane

EPK Camera Operator: Marc Marguiles

“When you tell a story it is important to have a beginning, middle and end. I thought of opening the case and ending it with putting the camera back in the case and the in between would be sequenced by a scene by scene telling a story within the story.

I preferred using the 5D over 7D and 1D because it was more familiar and we had done extensive testing with picture quality and noise reduction. The lens choice needed to be able to do a wide shot while also capturing closeups without being right in the middle of the action or in everyone’s face and getting in the way of production. I chose a Canon 24:105 zoom with a Tiffen ND .9 or ND 1.2 to decrease the depth of field while shooting at 160 ISO during the daytime to make it look more like film. The night shots were at 1600 and 3200 ISO because the t-stop was a 4.0 on that lens.

It was great to collaborate with Tim to compliment certain shots; we alternated with wide or tight angles. The overall vision was to have an educational how “The Last 3 Minutes” was made so the audience felt like they were actually present on the set. If you would like to discuss everything in more detail, my email is Marc@hurlbutvisuals.com.”

Shane, Darin Necessary and Bodie Orman

Shane, Darin Necessary and Bodie Orman

HurlBlog Sound Guru: Gene Martin

Sunday, January 17th, 2010

We are so excited to feature our first guest blogger Gene Martin on the HurlBlog. Whenever I am asked about a specialty such as sound, specifically sound with the 5D, I turn to this expert to weigh in with what he feels is the best. Visit Gene’s website to learn more about what he offers at www.audiodepartment.tv.

What I love about Gene is that he is a one man sound mixing machine. He delivers top notch quality audio as the only member of his sound department, so it fits perfectly with our small footprint work-flow. Gene always has a smile and can do attitude that is required to be one of the cowboys with this new technology in the wild, wild West.

Indie Film Sound And The 5D

“Sound is never noticed unless it’s bad.  It can make a beautiful film or meaningful documentary painful to watch.  So, for the Canon 5D you’ll need to make a small investment to enhance your film’s sound.

The 5D records 16-bit 44.1kHz linear PCM audio and you have no real control of the camera’s input levels. Its AGC (Automatic Gain Control) is ok for general b-roll, but it’s going to amplify any loud unwanted sounds (near by lawn mower/wind).  I know there is a firmware hack that changes the settings, but it’s still not the final solution.

First lets avoid spending more money than you need or just buying items that don’t really solve the Canon’s sound issue.  The BeachTek DXA-5D and the JuicedLINK CX231 both add XLR inputs, phantom power and gain control, but just plug into the camera’s 3.5mm input leaving you with the same 16-bit 44.1kHz audio.

Double system is the only true solution for the Canon 5D. Treat it like film. Just like the Red One camera, both can record sound, but any sound recorded on the camera should only be used for reference in post.  It will add a little more time in post, but the result is well worth the time. The most important step in doing double system is a slate.  Whether it be a actual slate, the clap sticks from a slate or even the clap of your hands you just need to ensure the clap is heard by both the onboard camera mic and whatever mic you may be using for your external audio recorder.  In post if you look at the audio waveforms of the camera and your external audio recorder you’ll see a spike in the audio when you clapped your slate/hands. Once the two audio clips are lined up via the spike in audio you’re now synced.

Zoom H4n

Zoom H4n

There are many options for an external audio recorder, but the best solution for the money is the Zoom H4n ($299).  The Zoom H4n can record up to 4 tracks simultaneously via 2 onboard microphones and 2 external inputs via XLR or ¼”. It records WAV audio files from 44.1kHZ 16-bit to 96kHZ 24-bit.  (Typically we would record at 48kHz 24-bit) The Zoom records on SDHC cards up to 32gb, which would give you 15hr and 25min. It also has phantom power if needed and has a headphone jack for monitoring.  If you are using the Zoom’s onboard mic’s for ambient audio recording outdoors you’ll want an additional windscreen.  Rycote and Red Head both offer windscreens for the Zoom H4n that will protect you from unwanted wind noise.

Zoom H4n

Zoom H4n

Tip: If you wanted you can get a y-cable to split the headphone jack and use one side for your headphones and plug the other into the 5D’s 3.5mm input jack.  This will make it easy to sync the audio in post, plus if you play back your files from the camera you’ll have your actual audio (reference only) to listen to while viewing back your shots.

G3 wireless

G3 wireless

As far as what mic’s you’ll need to capture dialogue there is a very large variety.  For the money if you need a wireless system Sennheiser G3 is the way to go.  They come in a kit with everything you’ll need to get started.  As for a boom kit, you can’t go wrong with Rode.  They are very well priced and offer a 10yr warranty on most of their products.  The best boom mic for most dialogue situations would be the Rode NTG-2 or the Rode NTG-3. Both are good microphones and will get the job done, but the NTG-3 is more than twice the money.

Rode VideoMic

Rode VideoMic

If in the end you just want an improvement of the 5D’s onboard mic, again go with Rode.  They have two different options, the Rode VideoMic and the Rode Stereo VideoMic.  Both are battery powered and have a hot shoe mount for easy mounting on the 5D.  Again these are best for improving ambient audio recording or just creating a better reference camera audio track for syncing your audio later. The audio is still controlled under the camera’s AGC.  If you did NEED to record dialogue this way you would want the Rode VideoMic and would need to be fairly close to the subject speaking in a not too loud environment.”

To rent or purchase any of these items please visit www.audiodepartment.tv or call Toll Free: 1(877) 566-6526