Creating a Video From Start to Finish

 

Lesson Info

Capturing Audio

We can prepare all we can, and I mentioned it in the video, how I'm gonna throw caution to the wind, and we should learn from that mistake. Don't throw caution to the wind. But yeah, I think as we kinda get ourselves in position from talking about an interview to actually capturing great sound. We've gotta start thinking about how that's gonna piece together, and how it's gonna lead us in. So this component of this class is really, really important for us to kind of get on the same page about what's gonna get us some great sound. And then from there, getting that sound into a place where it's gonna really be of use to us in the edit. And I think I had a question over here. So some of the audio recorders have built in compression, so if you're using a little bit of compression, which will virtually limit any spikes, you wouldn't necessarily have to record on two different tracks, correct? That's correct. So in terms of the compression, I'm trying to record as broad of an audio file ...

as possible, in terms of the signal. And I think in my experience with compression, what ends up happening is if it's pushing down too much on the high end, I lose some of that treble. And I'm losing some of that richness to the sound. So in the instance of getting that second track at six dB lower, it's just a safety valve in case something loud happens, that I can really jump to, or something unexpected like they change their volume and they talk the rest of the interview completely in a different volume. Or, if you're in the studio right now, a gigantic thudding on the floor, as we're trying to teach a class and be quiet in. You know, so there's these things that invariably affect our use of the audio, and so having that second track is really helpful. Did I use it on this shoot? No. But it's good to have. Is it necessary? I wouldn't say it is necessary. I'd say it's a good nicety, not a have to. Okay? Now, how to capture great sound. We go slow. So you're going slow, so what does that mean? Make sure your cameras are capturing reference sound, okay? Please do that. You're gonna have a heck of a time syncing if you don't. It's possible. It's very, very possible to do it. But it's gonna be very time consuming. Victor, just before we keep going, Michael in the U.K. had asked, what do you mean by reference audio? Kay. So we have two types of sound that we record, okay? We have the sweet audio which is actually being captured to a recording device that's designed to capture it. We were miking the subject properly, we're getting what we would call good tone. Great, great sound. Great, great audio. Reference sound is what we call scratch track. Now that's the sound that's being captured to a camera. Typically when we do what's called dual system sound. Dual system sound is the methodology by which we record someone at their source, a subject. And then we would capture reference sound on the camera, and then sync the two together, either by hand or with a piece of software. So in dual system sound when we have a reference track that's being recorded by the camera, it provides us the ability to easily sync the audio that we have from the recorder with the footage that we've captured from the camera. Okay, make sense? So the scratch track, or the reference audio, is something we throw away at the end of they day. It's something that we don't use once we get into the edit. But it's essential to have in order for us to move forward at a rate where we are being productive in the edit. Okay? So I will show you, because I made the mistake. I didn't capture reference sound on the second camera. And, to be honest, had I not been recording to a card in the first camera, I would not have been capturing reference sound on the first camera either. So there is a fundamental thing that I messed up on, is I just didn't plug in a cable. I was in a rush. I was checking it, I saw a reference sound on both cameras because I recorded to a card, and I almost paid for it. Literally almost paid for it. So, another thing is, if you're using a wireless lav, just make sure you test it. Make sure you have new batteries into it, make sure you're testing the signal. Just make sure you actually go through the rigamarole of recording something, listening to it for a longer period of time, understanding if there's any static at the high end, all of that stuff. You're gonna need to do that. There's no way around it. You can't cut corners there. That's one thing you have to do, okay? Alright. Another one is this test recording thing. So record it, test it, take that time. Take that time, okay? So once you do that, get your levels right. And the leveling is really, really easy. It's really simple. When you're recording, you're just gonna level to negative 12 dB. And almost every recorder on the face of the planet tells you where that is. Even on your cameras, everywhere. It's right here. It's just the standard. Typically if you level someone to negative 12 dB, even if they raise their voice, they won't do what's called clipping. And clipping is when you hear that buzz, that bzzz sound. And on an audio meter, typically right here it'll go red. It'll go green, yellow, red. And here's what it looks like on a simple recorder. Oops, I don't have the simple recorder. But most of the meters look this way. They start at somewhere around negative 40 dB, and then move all the way up to 12. Don't make the mistake of leveling out at zero. Cause that's your ceiling. If you level out at zero, any time they speak above zero, it's just gonna be static, it's just gonna be muffled, it's just gonna sound awful. Okay? That one good? That's the single most important thing that you can do to capture great sound. Next to miking your source correctly. That's the single most important thing. Because if you can capture properly leveled audio or sound and play it back nicely, what's gonna happen is, even if it's a lesser quality, even if it doesn't sound as rich or as full as what we're used to hearing, it will still be better than if you've miked someone and leveled it at the wrong levels. That's what's the important thing. Now when you're talking about microphones, I know there's a lot of questions about phantom and powered and battery powered, and lavalier versus omnidirectional and unidirectional and cardiod and heart-shaped, and all that kinda stuff. To be honest, none of us are sound technicians, none of us are audio technicians, I guarantee you someone's gonna listen to my audio track and go, oh my god, that was awful. The purpose of this is to capture sound and deliver a usable soundtrack into an edit. So don't get lost in the weeds. Don't get lost about cardiod versus hypercardiod or supercardiod or any of that stuff. Trust someone, get a recommendation, and go with it. So if that means getting a lav that's for $15 and plugging it into a recorder because that's what you can afford and what you can get, that's what gonna get you great audio, do it. Don't spend hundred of dollars on a mic and then put it a thousand feet away from your subject and expect that that thousand dollar mic's gonna get good quality. It's not. So the two most important things you can do, get the right level, get your mic as close to the subject as possible. If you try to capture something from across the room, it's just not gonna sound good. So recorder settings. When you get into your recording, recording sound, there's a couple things I wanna make sure you guys pay attention to. I tend to like to record in WAV 16-bit, most of the editors these days can take it, so it's not gonna be an issue. There is a 32-bit at this point, too. I haven't really used it. I still stay with 16-bit, it's a nice, robust file, gives me great quality. Change your recorder to 48 kilohertz if you're capturing 24. So what that does is if I'm capturing 24 frames a second, if my recorder isn't at 48, I'm gonna have a mistime. My lips won't match up with the video. And I'll have to do an extra step in post to get it to work. So you gotta make sure that your recorder is set up properly. If you guys want a pneumonic, it's always double the frame rate. So if you want 24, it's 48. Now in this case here, sometimes inside a recorder, in order for you to get a mic to be able to receive sound, you gotta turn mic power on. Or you've gotta switch the input from line to mic, because they offer different sensitivities, they offer different ways of capturing that sound. So if you slide it to line, you're not gonna get a very loud signal, you're not gonna get a good enough signal. Switch to mic, you can get the proper signal. Just a couple pointers here. Last thing is just don't stop recording. I did one thing right, okay? In a handful of things. I stepped into the interview, I got my levels with Ivan, I hit record on my recorder, and I never touched it until the end of the shoot. What that does for you, just think about it. Is there any way for you to be able to place, at any moment in time, what Ivan said? Is there any way for you to be able to place which footage is placed at what moment in time that Ivan said it? And then, being a one man band, do you have the bandwidth to deal with multiple audio files coming off a recorder? So for the sake of these, record the whole interview. Don't ever stop the track unless you're stopping the interview. Unless you're stopping the interview. So like we broke the interview in two halves. The first half happened, I recorded sound all the way through, then I stopped. And then I got a second level, recorded sound all the way through, and then I stopped. That way I only had two audio files to deal with in post. And then when you start syncing footage to it, my god, it is so easy. It's so easy to keep track of stuff at that point. Okay? Now when you don't stop recording, the only thing here is just bring batteries. For the mics, for the recorder. You don't know how much it's gonna pull. Like for example, some recorders offer phantom power. Phantom power, what that does is it powers the microphone that you're using that's connected to it. So some microphones are connected by a cable. If you run that cable from the microphone all the way to the recorder and then use the recorder to power that microphone, it's gonna kill that recorder much faster. Cause it's providing power for itself as well as the microphone that it's being plugged into. So double A batteries are kinda what these things run on most of the time, or if you have an AC adapter, get an AC adapter for it. The shoot's static, so if you can't get the batteries and you just wanna plug in, prepare for that. If you're gonna recorder all day, just prepare for it, Then bring the batteries to support. Get good headphones. So I stole some headphones from my girlfriend. For this shoot. They're kinda over yonder. But just get headphones that cover your head. Cover your ears. Remove the bass out of them. Make sure they're just neutral tone headphones. I'll get a question. Yeah, sorry. Before we go further into the headphones, this question had come in from Steven Brenton who asked, in this particular scenario, shoots with an A7S2, with a Sony XLR adapter, and even before the mic is attached, he's hearing background hiss, hum. And says most likely the preamps. The questions is, is this normal with most DSLRs that hiss and hum? I think any hiss and hum is not normal. So you should hear a level of ambient noise. Have you guys ever watched a movie on an airplane? You put your headphones on, and you hear that just drone of a hchhh, right? That's normal. That sound is just normal, it's just the audio track playing. But if you hear a ssst, that's not normal. Make believe you're sitting in a wind tunnel. And you just can hear a breeze. Typically, that's just room noise. And you can eliminate that really well. The minute it starts to get static-y, like popping and crackling and hissing, that's when it's bad. That's when you really, really have to take a look at it. That means either the levels are too high. That means the connection in the cable is probably broken. That means there's a disconnect somewhere in the connection between the mic and the preamp. There's very, very certain things that happen in that chain that are creating those noises. Someone's hitting the mic, there's definite solutions there. You have a question? Yeah. Before I got into photography I was an audio guy. So to his question, usually nine times out of ten, his level is somewhere, the gain is just too high, and that's why you get that hiss. So you gotta have your levels as low as possible, but the beauty of digital audio is that once you get into post, there's a ton of stuff you can fix. Absolutely. If the levels are too low and too quiet, you can compress them and push them up and do lots of stuff. Absolutely, yeah. That fixes all that. You know, the thing with audio is, once it's baked in, it's baked in, right? So back in the day, gosh I think I'm dating myself, you guys know Napster? (audience laughing) Okay. You remember when you used to download stuff in college on Napster, right? And get these files. Remember we'd get these weird MP3 files that sounded like they were recorded in a tin can? Remember that? They sounded like they were just traveling through the Matrix into my MP3 player. That's what happens when you mess around with the file too much. You're compressing it, and compressing it, and compressing it, and compressing it. You're putting filters onto it, and you're trying to get more out of it. Basically you're just taking the JPEG, you're taking the curves, and you're bumping the curve up with levels. And we all know what happens to a JPEG when you deal with that, right? You get artifacting, ghosting, you get all these weird things, noise, all this weird stuff. So it's almost exactly the same thing with an audio file. You gotta capture as sweet of an audio as possible at the time, so that when you make your adjustments, you avoid that tinny sound. Cause that tinny sound's really what drives people away from watching a movie. Or what drives people away from listening to anything, right? I listen to a lot of podcasts cause I drive a lot, you know, to and from work. And it's like, the minute I have a delay on the radio, or I hear something that doesn't sound right to me, I just shut it off, and I change the channel. Cause I can't stand it, right? So you wanna really, really grab it as much as possible, as richly as possible, so that when you do stuff later it's always an enhancement to, not a detraction from. Alright? Cool? Great. So with headphones, this is kinda what I lean on. Is any set of headphones is better than no headphones, but if you have your choice, get ones that cover. And get ones that aren't bass-y. Because I think a lot of the headphones nowadays have bass added in to allow us to enjoy music, but if you find a set of neutral tone, and I don't like noise-canceling a lot of the time. I think noise-canceling gives us a false perception of what we're really listening to. I think what I like to do is edit on a set of headphones that cover my ears, that are not noise-canceling, and then I'll go through and unplug and listen to it in the room. So that I can kinda get a feeling for how it's gonna sound in the real world. Okay? Alright. As you kinda move on to capturing great sounds, okay. This thing. Room tone. I'm not gonna say that a 1000% or 100% of your audio woes will be solved by room tone, but I will say that a very good percentage of your audio troubles will be solved by getting a good room tone. And a room tone is the easiest thing to do. It's the easiest thing to do. You just wait 'til everything's over, you get everyone out of the room, you turn on the recorder, and then walk out for like a minute. Okay? What it's gonna do is it's gonna capture the ambient noise of the room. And because you've recorded your audio tracks in that room, you can then overlay a noise reduction that you've applied from your room tone over your recording of the interview. And it immediately eliminates that room ambient noise if it's low enough. So you were talking earlier about that low drone, appliance noise that kind of proliferates throughout the recording. If it's constant, and you get a good room tone, that goes away. It's really, really cool. And then it makes the gaps between someone's statements much more pleasing, because you're not hearing that hmmm.

"A tumultuous amount of technique and process info given by Victor in this class. Just wonderful. Well done." - Michael UK

Creating a film or video is a decision-making process from beginning to end. From what type of story you want to create, where to film, how to capture audio, editing your story together - the entire process can be overwhelming and confusing. Victor Ha will make this process attainable by laying out the foundation to set yourself up for success in the planning and pre-production phases. Victor will show you how effective planning can make your shoot and edit faster and easier. Understanding this workflow and adding video to your portfolio can increase your business and expand your creative offerings. In this class, Victor will cover:

  • Pre-production techniques like creating shot lists and shoot schedules 
  • How to use your DSLR to capture video 
  • Capturing the right footage for the edit 
  • How to piece together a rough cut in Adobe Premiere Pro CC 
  • Producing multiple pieces from one shoot 
This class will take you step by step from concept to completion so that you can begin creating films with your clients and friends within 48 hours.


"Love this class! Victor really knows how to break things to simple language so you understand and retain. He also teaches you all the fundamentals before you ever fire up your camera. Victor is Ha-mazing!" - Jerry Suhrstedt

 
 
 
 

Reviews

  • m'k? ok? k? right? As others have said victor has lots of energy and lots of good stuff going on - but there are some really irritating ticks in this one making many sections of these vids almost unwatchable: after just about any explanatory statement - especially where it seems Victor is less sure of the technical rationale - he concludes each observation with an "ok?" and then leaps into the next sentence. On waveforms and scopes (vid 8) for example: we start with a discussion of an Atamos monitor "...it tells me how saturated i am in relation to that center point, ok? These are things that may be so daunting and scary [???] when you look at it, when you talk about it, but again, i didn't know about these three years ago and i was still doing content. I'm only telling you about this now because i think it's important for you to learn about what we call waveforms and scopes, ok? So waveform: confusing. Really really confusing, ok? [!!!?????} But it's a great way to check yourself on set, ok? Because there's things sometimes [hand waving gestures] we just don't know where we're at and we just have to check the overall scene value, as opposed to the exposure of a person, ok? So... And then at the end of the next run through this rather large if unmotivated section he asks "any questions"? here's where John Grengo would run a short exercise to see how folks were processing the information just imparted. It's not inspiring confidence, either, is it, to start by assuming /asserting that a concept is confusing - especially before it's been introduced. It suggests that it's still confusing for the instructor. The rest of this section continues in this way: with the ok's and concept jumps - by the end of the section, somehow the monitor as gear has entirely disappeared and we end up in adobe premier, and da vinci "Bring these values down in production - not in post" though, victor asserts How? with what? Victor doesn't make the connection between how the Atamos makes this "in production" adjustment possible (does it? i'm guessing) - or what the tradeoff is IN doing this adjustment in post - with the tools premier or davinci has with its various scopes. "Did you guys understand the concept there? i see some heads nodding. I love teaching: this is great." Actually, no, it's not clear that people really get this: so how about a scenario to test what to do to see if people get it? But really how about finishing the discussion about the monitor? We then get into vectorscopses (Victor doesn't distinguish between vectorscope as the tool and the chart generated by the scope - or why "vectors" vs any other kind of representation) we're then presented with a chart from the scope -but not the image from which the graph is generated - so we have no visual reference for an image that is "hue shifted, ok?" vs. not hue shifted. "the further the colors are away from center the more SATURATION you have. How cool is this tool" - how about showing an example of such an image? Still looking at this chart we learn: "You can immediately tell that your blues are oversaturated and shifted in hue, right?" - Again, seeing the image to map to this chart would have helped understand what was being asserted. "you show the chart, BOOM, perfect white balance" - YOu show the chart to what? when? "everything is on vector except the green that is slightly shifted" On vector? What is that? "Use this target in post" - Now we're talking post again. What happened to do this in production? So if post can do this and Davinci 12.5 is "free" - why buy the monitor? What we still don't know: the role/value of the monitor that has a vectorscope - where "vectorcsope wil save you" - which one? monitor or post? Kind of a big hole when that's a piece of kit well over a grand. How many students are going to go add a 1300 piece of gear to their camera for doing corporate profiles? how crucial is it? Plainly Victor is excited about it, and it may be fantastic. Intriguingly when talking about the monitors - esp the less expensive of the two Atamos models, he doesn't talk about why else one might want one - what the 4:2:2 ratios they offer mean (perhaps head to Ryan Connolly's Guerilla Filmmaking for that) How does this massive section end? Clean your sensors; have a monopod; bring a white card and light meter. What?? I'm sorry there's only a thumbs up or thumbs down for this rather than some kind of scoring. it sounds like i'm slashing this. I'm not. But there are some basics that would make this material even more effective and accessible. - Mr. Ha could watch himself on video to see all the "ok's" and work to kill them - they seem to be a sign of nervousness lack of clarity /confidence as shown in this section. - When going through v.new (for photographer concepts) use more images - he has lots of example vids in his first course - same thing needed here. - use example scenarios a la grengo (and good teachers everywhere) to test a concept rather than saying "any quesitons?" and feeling validated from head nodding. - complete the circle: if talking about gear - talk about the gear before skipping into a new concept. I still have no sense from this of whether or not these monitors have real value - should be on the list ahead of a new camera body or glass - or are just treats if you have everything else. Again, lots of useful material; the course is worth it for the grounded progressions through the cycle of video crafting, but if you can only afford one vid course in the Victor Ha set, the HDSLR basics is a better organised, illustrated and presented course.
  • Victor is an incredible instructor, clearly passionate about teaching videography to photographers. His teaching style is engaging and energetic, and the content is interesting and useful. I was very fortunate to be part of the audience for this course.
  • Victor is a wonderful, knowledgeable and enthusiastic teacher - I learned so much. Thank you.