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#1 |
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5Dii Help - looks terrible
I don't have any video I can show yet (still in progress with clients) but I need some help.
I have seen some AMAZING 5dii footage. I CANNOT get my footage to look anything like it. It does look better than my old t2i footage but not like WOW better. I am curious to know if I am messing something up along the way. Perhaps filters (ND/haze) or something in post? I am using old pentax lenses from the 80's as I found they were just as good as the cheap modern sigma's & canon 1.8 I had around. Can someone help me trouble shoot how to improve image quality? BTW: Moire and Alaising are NOT what I am talking about so please don't mention it. I am using Premiere cs6.
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try this: take an empty pop can, place it on the floor, smash it flat, now try to pull it back to how it was. see how it looks like crap? that's called compression |
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#2 |
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Video quality isn't drastically different in day light. You notice the difference more in low light situations when you have to use ISO. Really it's hard to say what your problem is without seeing the video.
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#3 |
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FWIW, I've seen both amazing and crappy video come from DSLRs.
The majority of your image quality will be dependent on how your shots are lit and to a lesser extent, the quality of your lenses. Any chance you might be able to post a short clip of what you've shot?
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MP 8x2.8GHz, 16GB RAM, flashed 8800GT; Early '08 15" MBP 2.6GHz, 4GB RAM; Early '08 (RIP) 13" MBP 2.3GHz, 8GB RAM; Early '11 |
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#4 |
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Tecnicolor
I will post ASAP.
I just downloaded the technicolor user definaition profile. It's sweet. Really helps open up the dynamic range. This seems to be a start. Chunk - I agree about the lighting and lenses. Can you reccomend any lighting tips and/or tutorials?
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try this: take an empty pop can, place it on the floor, smash it flat, now try to pull it back to how it was. see how it looks like crap? that's called compression |
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#5 | |
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The questions are endless. And there's no definitive "right way" to do things. I would just try researching some cinematography books and/or articles. Here are a couple of books that could get you started: http://www.amazon.com/Cinematography-Kris-Malkiewicz/dp/0671762206/ref=sr_1_7?ie=UTF8&qid=1347381826&sr=8-7&keywords=cinematography http://www.amazon.com/Film-Directing-Shot-Visualizing-Productions/dp/0941188108 |
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#6 |
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The 5D look people have become used to is often down to very shallow depth of field ( due to the full format frame). It's much harder to achieve in daylight than in lowlight situations.
Do you know how to achieve a shallow depth of field? You have to have a fast lens, and shoot fairly open. F2 and less gives you a very shallow depth of field ( it also depends on the mm of the lens you are using, it's easier to throw the background out of focus with a longer (tele) lens) In daylight you need to use ND Filters to control the f-stop
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2.8ghz MP Octo 2,66ghz MBP, SSD Corsair Force 240GB, 8GB RAM 12" iBook 1.2ghz 60GB HD & 768RAM www.sombrafilm.com |
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#7 | |
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It's not just the shallow DOF, it's the sharpness and vibrancy of colors. Let me get back to you folks once I have shot some new material.
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try this: take an empty pop can, place it on the floor, smash it flat, now try to pull it back to how it was. see how it looks like crap? that's called compression |
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#8 | |
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Although this is an older book that deals with cinematic film, the basic principles in lighting and shot composition it discusses apply everywhere.
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MP 8x2.8GHz, 16GB RAM, flashed 8800GT; Early '08 15" MBP 2.6GHz, 4GB RAM; Early '08 (RIP) 13" MBP 2.3GHz, 8GB RAM; Early '11 |
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#9 |
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try this: take an empty pop can, place it on the floor, smash it flat, now try to pull it back to how it was. see how it looks like crap? that's called compression |
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#10 | |
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I would say your number one problem in your daylight shots is light control on your subjects. You'll want to familiarize yourself with the use of flags and bounce boards to better control your light. Even a simple bounce board made of inexpensive foam core can do wonders. Good cinematography books (like the ones handsome pete linked to) will explain these concepts and even illustrate examples on how to achieve certain effects. In some situations, even daylight has be supplemented with artificial light, depending on what you're trying to accomplish (as weird as that sounds). And of course, the key to getting better at lighting and shot composition is practice, practice, practice. You can even do this by setting up your shot and simply snapping stills to quickly see what things look like. Luckily, you've got the convenience of DSLR on your side. Back when I was in film school, digital video was mostly crap and we had to do this on film...and wait for the results. Another good investment IMHO for any shooter/DP in my opinion is a good light meter. In my experience, they tend to be a lot more accurate than a camera's built-in metering.
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MP 8x2.8GHz, 16GB RAM, flashed 8800GT; Early '08 15" MBP 2.6GHz, 4GB RAM; Early '08 (RIP) 13" MBP 2.3GHz, 8GB RAM; Early '11 |
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#11 |
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What are you shooting at most of the time? Is your shutter speed 2x your frame rate? Are you shooting flat and then color correcting in post? Do you sharpen in post? How are you focusing?
You don't want the smallest DOF possible all the time. You want enough room to have your subject in focus and sharp for most of your shots. So shooting at F1.8 with your 50 isn't a good idea for your medium shots. |
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#12 |
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Philly STAND UP!
Nice footage from Chinatown. Anyway...it doesn't look bad, BUT starting with the Technicolor profile will help. Also, and this is more of a taste/moderation issue with grading. I personally think you were heavy handed with the grading. Just to have a basic understanding of dynamic range (which is why you pay the extra money in the first place) will inform you that if you crush most of your darker greys to black and then crush most of your lighter greys to white you've flushed a good bit of your camera value down the toilet. Use the Technicolor Cinestyle profile Use the S-curve LUT (or adapt your own S-curve method) Grade with an eye towards a slightly "flatter" or more grey image to keep more of your camera value in the final cut. |
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#13 |
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Coming from a photo background but getting into video more and more, it looks like you shot too hot and blew your highlights past recovery. Shoot a bit darker and tweak with levels in post to keep shadow and highlight detail, just like you would shooting stills.
Also, noob video question: How do I get a technicolor cinestyle profile? I am using 5D Mark III and II
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busy, busy busy. |
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#14 | |
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Imhotep397 - I may have crushed the blacks, but that was my intention. I should have added that the college was looking to play this at college fairs in china w/o sound. It had to be "edgy". diamond3 - yes to all your questions. I know f1.8 doesn't sprinkle magic sauce all over the shot. It's very selective. Use it to bring attention to something. MattSepeta - google technicolor 5d
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try this: take an empty pop can, place it on the floor, smash it flat, now try to pull it back to how it was. see how it looks like crap? that's called compression |
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#15 | |
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Many of the good DPs I know that shoot on Canon DSLRs get around this limitation by shooting flatter. More information gets picked up by the sensor and you can get more aggressive with the grade in post before noise and artifacts start becoming issues.
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MP 8x2.8GHz, 16GB RAM, flashed 8800GT; Early '08 15" MBP 2.6GHz, 4GB RAM; Early '08 (RIP) 13" MBP 2.3GHz, 8GB RAM; Early '11 Last edited by CaptainChunk; Sep 13, 2012 at 02:20 AM. |
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#16 | |
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You have to learn when to use it, and when not to. Keeping highlights under control is very important for a pleasing image
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2.8ghz MP Octo 2,66ghz MBP, SSD Corsair Force 240GB, 8GB RAM 12" iBook 1.2ghz 60GB HD & 768RAM www.sombrafilm.com |
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#17 | ||
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The only thing that bugged me was the logo at the end snapping in out of nowhere. I know thats being ticky tacky but Im wondering if you planned that? ---------- Quote:
I love flat
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#18 |
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I did crush the blacks in post. I'm very aware to my image flat, thus why I am using the technicolor profile, which btw is awesome.
The logo popping up was me removing the original logo to put in a new one and forgetting to cross fade. So it seems that I will work on the image and maybe borrow an L series lens to see if there is a quality improvement. ThaNks for the help so far!!!
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try this: take an empty pop can, place it on the floor, smash it flat, now try to pull it back to how it was. see how it looks like crap? that's called compression |
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#19 |
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Overexposed!
Your sky and highlights are clipped - way overexposed.
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#20 |
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Looking at the video, I do think a lot of it was shot over exposed. You may not always get color in the sky, but you can see a lot of the tops of the car blown out. Also, some of your shots just aren't quite in focus. Notice the shot where the person steps out the car and you show their foot hitting the ground (around :30 i think). You can see your really shallow depth of field and its not where the foot hits. As you shot with a shallow depth of field, your eyes start to see that the majority of the shot is out of focus unless there is actually something that captures your attention that is in focus.
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#21 | |
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Side note: When you say shooting "flatter" what do you mean by that? I have a few ideas but Id like to here what you mean as recently Ive been color grading more aggressively.
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-13" MacBook Pro, 2.4Ghz C2D, 8GB RAM, SSD+HDD. -Canon 550D, Canon 6D (In the mail ), EF 35mm ƒ2, EF 50mm ƒ1.8, EF 85mm ƒ1.8, EF-S 18-55 ƒ5.6.
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#22 | |
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MP 8x2.8GHz, 16GB RAM, flashed 8800GT; Early '08 15" MBP 2.6GHz, 4GB RAM; Early '08 (RIP) 13" MBP 2.3GHz, 8GB RAM; Early '11 |
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#23 | |
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. But man I wish DSLR's could record H.264 at 4:2:2...chroma key would be easier and color grading would be noticeably easier. Oh well! I can dream!
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-13" MacBook Pro, 2.4Ghz C2D, 8GB RAM, SSD+HDD. -Canon 550D, Canon 6D (In the mail ), EF 35mm ƒ2, EF 50mm ƒ1.8, EF 85mm ƒ1.8, EF-S 18-55 ƒ5.6.
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#24 |
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#25 |
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That dream is called the RED EPIC (although it does a bit more than that)
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2.8ghz MP Octo 2,66ghz MBP, SSD Corsair Force 240GB, 8GB RAM 12" iBook 1.2ghz 60GB HD & 768RAM www.sombrafilm.com |
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), EF 35mm ƒ2, EF 50mm ƒ1.8, EF 85mm ƒ1.8, EF-S 18-55 ƒ5.6.
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