Rethinking Video Part Three

Saturday, November 3rd, 2012

Been a while since I’ve done one of these. You may remember in the last part of this series of articles, I hinted at a documentary I was doing (It’s posted below, but you can check it out here if you don’t want to wait). This was April, seven whole months ago.

I got busy. That happens with life and I wish it didn’t. On top of that, my computer couldn’t handle the high definition video that I wanted it to. I wish it could have, but it couldn’t.

The documentary in question is about my friend and his barn. For a little background, he lives in a house that was built around the time of the American Civil War, and the property also includes a barn from the same era. Back then, my whole town was farm land (apparently my property 30 seconds away was part of an orchard) but now the original properties have been substantially broken down for housing. From what I’ve seen, his is the only one in town to include the original barn. Anyway, I called him up and asked him if he’d be interested in letting me do some filming to test out my camera. He agreed.

Now, it’s important to note that this filming had no plan. I came over and told him to just start talking. We didn’t hash out too much of a story, there wasn’t any logic to the way the footage was shot, and we concluded filming when there wasn’t enough light to go any further. Having said that, don’t expect the resulting documentary to follow any logical flow. It was more an act of shooting as much as possible, and then seeing if I could somehow work all the footage together in a way that made sense. In this regard, I think it came out well.

Let’s talk about where I messed up. For one, lighting. I brought a measly halogen light when I went to film, but quickly abandoned it. It made absolutely no difference whatsoever in illuminating the room. I probably could have produced better footage had I handled the ISO settings better, so that’s something to take into consideration for next time. Really though, it’s difficult to get a good sense of things when you have only a two inch screen to look at and adjust with. On top of this, I also purchased an inexpensive NEEWER LED lighting rig that sits on top of the camera. Though off-brand and cheap, it’s particularly bright and comes with several gels so it should help out tremendously. A smaller mistake I made was where I had my friend looking when on camera. While I tried to follow the rule of thirds as best as I could, I didn’t know about having the subject look to the far side of the camera. If you have him look at the edge of the screen he’s on, it’s as if 2/3 of the screen is wasted. Unfortunately, it’s something that you cannot unsee after it is pointed out to you. Lastly, I had some problems in audio. While I did monitoring with headphones, it was difficult to gauge the sound quality when I could hear everything from outside the headphones as well as through them. Ultimately, I’ll probably get a pair that do noise cancellation. I’m also interested in getting an inexpensive shotgun microphone for something a little more directional.

For editing, I ended up completely building a new computer from scratch. The process and all the little details can be found here, so give that a glance if you have not already. While I did a rough edit on my laptop, it would frequently crash and I could not get an fine edit because the playback was so choppy. This new rig does the job nicely and cuts through the video like a warm knife. Now, I started editing this in Sony Vegas and that’s what I finished in. For future projects, I am hoping to switch to Adobe Premiere. I’m a bit sick of Vegas at this point, especially after finding a glitch wherein I cannot render using the beefy GPU I got for the build. Anyway, I feel the editing went well. I’m not fantastic at color correcting. I did some minor correcting and light balancing, but some of the footage was hard to do anything with since it was so dark.

Below is the final edited video if you care to check it out. I originally planned to do a few of these mini documentaries, but it took so long to do one and I ultimately ran out of time to follow through with anything else. While I had some problems with this project, I can say that few of these issues would effect how I do Obsoleet or any similar tutorial-based segment. I recently created a segment for The New Tech which will pop up soon with any hope, and I can now turn my attention more towards this type of content once again. Let’s just hope real life tones it down a little.

Building a Computer

Wednesday, September 12th, 2012

As I mentioned previously, my laptop and HD video were not the best of friends. So apparently pulling myself into the current generation of video with my DSLR camera meant that I had to upgrade everything else I had as well. Not a problem. I decided to spend a large sum of money to build an editing rig from scratch. Difficult? Possibly. Doable? Absolutely.

I decided to do my research. If I was going to spend my hard earned money, I wanted to get the best bang for my buck and avoid cutting corners. I chose to use PCPartPicker for ratings and pricing, and a few forums to get the baseline of what I wanted. It had to be fast, it had to be stable, and it had to be upgradable. I was used to mainly getting laptops which are limited in their use as time goes on. I had a desktop before, but it ran Windows 98. That’s how long it has been since I had one. I wanted to build something now that after a year or two I could throw a few hundred dollars at instead of buying a whole new setup. I wanted something that would last a good while. PCPartPicker proved to be an invaluable resource. I could search for just what I wanted, and add it to my build list. It kept track of which retailers had the best price and previous prices so you could figure out if the component was prone to going on sale or at the lowest price it has ever been. On top of this, I usually waited to see if I could get a manufacturer rebate, and ended up with about seven of them at the end of my purchase spree. I started buying components in early August and had my computer finally assembled in the first week of September.Not too shabby.

Ultimately, this was my build list:

CPU: Intel Core i7-3770K 3.5GHz Quad-Core Processor
CPU Cooler: Corsair H100 92.0 CFM  Liquid CPU Cooler
Motherboard: Asus P8Z77-V ATX  LGA1155 Motherboard
Memory: Corsair XMS3 16GB (4 x 4GB) DDR3-1600 Memory
Storage: Samsung 830 Series 128GB 2.5″ Solid State Disk
Video Card: Sapphire Radeon HD 7970 3GB Video Card
Case: Cooler Master HAF 922 ATX Mid Tower Case
Power Supply: SeaSonic 620W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply
Optical Drive: Asus BW-12B1ST/BLK/G/AS Blu-Ray/DVD/CD Writer
Monitor: Asus VH236H 23.0″ Monitor
Monitor: Asus VH236H 23.0″ Monitor

Pretty powerful, and pretty expensive. Nevertheless, I had all the components I wanted and they started to roll in.

Before I go any further, I have a confession to make: I had never built a computer from scratch. Everyone has added in more RAM or switched out a blown PSU, but most self-appointed geeks had also built their own custom computers and I had never taken the plunge. It wasn’t for lack of interest, it was mostly just something I never got around to. I’m happy to say that this, my first computer built, went completely successfully and booted the first time. Sure, it took a few hours, and I had a little help, but I’m incredibly happy with the results.

As you can tell by my build list, the computer doesn’t have many components outside of what you get from a basic PC. Not many accessories here. I recently went ahead and ordered some cold cathodes for more case lighting and a Firewire card so I can do old footage dumps from my DV camcorder or hook up an analog-to-digital video adapter (have one in the mail) and rescue VHS tapes or other old formats. Why more case lighting? Maybe it’s my childhood self getting the computer he wanted to build back when $50 was considered a large amount of money. Otherwise, I wanted something that was nice to look at.

I didn’t bother getting a new keyboard or mouse since I have a few nice wireless mice and an old Z-board keyboard that still works fine. Will I upgrade these in the future? Most likely. Depending where this computer ends up, I may not have enough space to facilitate a mouse. As for speakers, they are built into the Asus monitors so no problem there. I wanted two monitors for editing video: one for the actual editing and one for preview. I found out that my graphics card supports up to four monitors, so I have room to grow if I want. Lastly, I got a copy of Windows 7 Professional for free (thanks Pat) which saved some money.

Performance wise, the computer runs like a dream. But, as any madman would, I want to push it to the limit with overclocking. That is an adventure for another time, but I found some good guides to use as starting points. From what I understand, both my processor and graphics card are prime candidates for overclocking and I intend to squeeze a bit more out of them before I get comfortable.

So now what? I’m going to finish the short documentary I started in April. This should take no more than a few nights if all goes to plan. What it really comes down to is some fine editing, possibly some color correction, and making sure all the text graphics are as I want them. While this is happening, I’m also going to switch up editing software to Adobe Premiere. Not migrate my documentary over, just set it up in addition to Sony Vegas and ween myself over. Sony Vegas is nice, but I feel as though I have outgrown it. As for my adventures in filming, I already have 2/3 of a segment done for The New Tech so expect this to find its way out soon.

Otherwise, I’m fast approaching the point at which I can roll out Obsoleet Season 2.

Thanks for hanging in there.

As a parting gift, here are some pictures taken right after the build. Enjoy them :)

Rethinking Video Part Two

Sunday, April 8th, 2012

So before I get into talking about my next film, I’d like to do a brief writeup on some of the audio gear I’m now using. Right after I filmed my ‘Monday’ video, I was already making my plans for the next one I’d do. As soon as I moved past the conceptual ideas, there was the question of what additional hardware I might need, and it came down to a few things I wanted to pick up to handle sound better. There are quite a few people out there that embrace the built-in microphone for the T3i, but let’s just be realistic and state the obvious: it is a built-in microphone on a camera designed primarily to take stills. So you already have a camera not designed to do video, though it is capable of doing it nicely, and then you have the microphone it comes with and let’s face it, when was the last time you bragged about the microphone on your digital camera. At first I tried to be a optimistic and shot a little video indoors with me talking a few feet away from the camera. Even at a few feet, the speech was low and the background noise was high. If you consider the comment I made in the last post about filming in the wind, filming anyone talking outdoors with this setup was simply out of the question.

It came down to what combination of audio components would I want to assist my camera. If you do any sort of searching around for information about digital audio recorders, you will quickly stumble upon the company Zoom who manufacture a slew of recording products for both amateurs and professionals alike. For the DSLR filmmaker, the Zoom H1 and H4n are the popular products: the Zoom H1 being an entry level recorder with two on-board microphones, mic in and line out jacks, and the H4n boasting four channel recording and a sturdy rubberized chassis. For $300, I didn’t want to spring for the H4n, so I decided to take a gamble and try the H1 for less than a third of the price of its bigger brother. Yes, there are other digital recorders out there (Sony actually offers a similar looking recorder for about $20 less than the H1) but the reviews I looked up more than sold me on the H1, as well as hearing it do its thing.

If you do any sort of video searches for the H1 to see it in action, you may be pleasantly surprised. The recorder itself looks a bit like a toy, but the audio you can get out of it can be downright amazing at times. I quickly found videos using the H1 at a live music event and was stunned by the clarity of the recorded music. I also found another video of the H1 being compared to the internal T3i microphone and a Rode VideoMic. I have to say that to my ears, both the Rode microphone and the H1 microphones blew the T3i out of the water and the H1 very slightly outperformed the Rode mic as well. Even when they did a test of the Rode microphone plugged into the H1, I still preferred the sound of the H1 directly.

So as I said, I ordered the H1. I also got a shoe mount, since it made more sense to mount the recorder on top of my camera than to hold the recorder near it, or use a second tripod. The H1 can be screwed on to a standard tripod mount, but with a shoe mount costing under $2 I could slide one end into the slot on my camera meant for an external flash and screw the recorder onto the other. I also got a windscreen from Rode called the “Dead Kitten” which lives up to its name in appearance. Windscreens were highly recommended for the H1 which just leaves its microphones exposed  with no cover. Some people say to go foam, while others will point you to the fur-styled ones. I wanted to get fur, and the two main names seem to be Rode and a smaller company called Redhead. I ended up going with Rode simply because I could get a better deal on it through Amazon. Lastly, I also ordered a 16GB microSDHC card so I could record for a long time and not have to worry about swapping cards.

 

Mounting the Zoom H1

When everything arrived, most things went together without a hitch. The H1 recorder has extensive settings for audio quality, and switches in the back for lo-cut, format, and automatic leveling. I switched the format to WAV and turned off automatic leveling as I have read that you will get inconsistencies: the recorder will start recording loudly and cut the sound down a few seconds in which can be nightmarish for recording music. I also pushed the quality as high as it could go, and saw that I had about 7 hours with my microSD card. Plenty of space there. The windscreen fit the recorder like a glove, but I really wonder about the blocking power in strong winds. I also noticed that it really picks up handling noise, so if you are simply hitting buttons while recording you will pick up a lot of unwanted noise. Since I am mounting this on top of my camera, there is no problem there, even with moving shots I cannot notice any movement noise. I also read wrapping the unit in some rubber bands helps, especially around the battery and card doors, and that did actually help eliminate vibrational noise to a degree. It looks a bit strange, but it works.

I’d also like to mention that while you can use the line-out on the recorder to the input on the camera, I decided for the sake of quality to record separately and synchronize the streams in post. While this may be a little more time consuming as I have to line up tracks, it should produce an overall better sound. I tried the T3i sound side by side with sound from the Zoom H1, and I have to say that I can confirm on the the fact that the H1 is much better. Even with the lo-cut filter on the H1 off, there is so much less background noise I can’t even do it justice in writing.

You’ll just have to listen to it.

Rethinking Video Part One

Wednesday, April 4th, 2012

Last week, I took my first footage with my Canon Rebel T3i camera (You can watch it here if you want before I mention it later). I had been wanting a DSLR camera for around 5-6 years and took the step a few months ago to order one. I did my research beforehand, though. For a few weeks I was looking up reviews on professional sites and web forums, asking friends, and comparing specs. Overwhelmingly, I was turned to the Canon line of cameras. That isn’t to say that I jumped right on the bandwagon. I did weighing between the Canon lines and Nikon lines before I made any decisions, and made sure I got plenty of sleep as to cut down on 3am impulse buys. Both companies produce fantastic products, but I was just pulled more towards the world of Canon, and I’m happy where I ended up. After my internal deliberation over brand, it came down to what camera from the Canon line I wanted. I would have loved to go out and spend $2500 on a 5D MKII with the full frame sensor and slew of lenses, or even $1600 on a mid-range 7D, but I didn’t have the resources to spend more than $1000, so I turned to the nicely priced 600D with an 18-55mm IS lens.

When I was looking at cameras to buy, I was also looking at the video capabilities. The 600D had great reviews for it’s video features, and I was excited at the idea of being able to both replace my point-and-shoot camera  and my mini DV camcorder in one go. So of course, I thought of how this camera could impact my filming process with Obsoleet and how I could take things to a whole new level. Shortly after my purchase, I tried out the camera and was hooked. I was really stunned by the image quality I was getting from my stills, and really hoped that I could squeeze everything out of the video features as well. But first, I bought some gear. I ordered a UV filter, two more batteries, two 16gb SDHC cards, a lend hood, a microfiber cleaning cloth, and a carrying case. As the packages poured in, my setup began to fill out and it was exciting seeing everything come together. I’m not normally one to go out and buy the little extras, but I felt that if I was going to do this I should at least take the time to do it correctly.

The Canon EOS 600D / Rebel T3i

Before I took my camera out to shoot some video, I first decided to install a third-party firmware called Magic Lantern. If you want to get technical, it’s a piece of software that runs on top of Canon’s stock camera firmware, and the package supports many DSLR’s in the Canon line. It was originally developed for those wanting to use their Canon cameras for film production, but has evolved to give an all-around enhanced and fine-tunable experience for you and your camera. I’d like to state that the group who creates and maintains Magic Lantern does not recommend it for someone just starting out with their camera, and it does pay to get to know what you’re doing before you go and add a whole new series of complications to what you’re doing. So if you’re thinking of dropping ML onto an SD card and trying it out, get a bit of a feel for all of the settings your camera has before you go and get your feet wet. You can go out an buy all the expensive accessories and install the fancy firmware but if you don’t know what you’re doing fundamentally, you’re as well off as you would be with a camera phone.

So I went out, spent four hours taking small clips of footage, and eventually assembled them into something tangible. It’s not the most fantastic video, but it is something, and something is better than nothing at all. The video is called ‘Monday’ because, well, I made it on Monday. It features some places that are all in walking distance of my house, and the day was nice enough that I felt like going out and doing a little something with my time. If anything, this video is just a proof of concept. I wanted to get my first feel of recording something nice in high definition, and seeing what it looked like when compared with my grainy digital video camcorder. I’m a fan of the environment I was filming in, and I think I ultimately ended up with some beautiful shots.

It was a learning experience though, and you can see my mistakes in the video. For example, the first few shots were over-exposed (though I get some strange enjoyment from the ghostly look they carry), and my handling of the camera was shaky at times. Other downfalls are hidden from you. The wind was horrendous, and if I actually included the original audio tracks from shooting, you would want to rip out your speakers and smash them on the floor. Editing was challenging to say anything. Trying to preview the edited footage caused the video to stutter lag. I can’t tell you how often I had the editing software crash either. As a side note, I was also unhappy with my use of text but that’s a whole separate issue. I don’t think anyone gets anywhere without being their own worst critic, and ultimately I want to create something I’d enjoy watching.

Even here, there are already clear things I can do differently next time, most of which I either realized or discovered through my adventure: know what I’m doing with respect to exposure, ISO, and shutter speed, use a tripod or steady-cam, use a windscreen, etc. I also didn’t do much with the video after taking it. I made some rough edits, a few basic transitions, but nothing too solid. I also did not do anything with color correction, which I am hoping to pursue with my next video. In all, there is work to be done. I never expected any of these skills to come overnight, and they won’t, but I feel like I’m off to a good start and am on the path I want to take. The more I shoot, the more I can play with, and the more I’ll ultimately learn which is just what I’m looking to do.

So here ends entry one of many centered around my trials with DSLR video. The video I took here, Monday, is going to be the first of a series I’ll end up taking as I refine my abilities and hopefully don’t run out of ideas.

It should be exciting.