Canon 5d2 takes a night scene, and it takes a luminous color font with serious color deviation, such as red, pink or orange.

How does Canon 5d2 shoot video?

1: Tripod is extremely important. The camera frame itself is not used for moving shooting, so it is best to find a camera tripod, which can shoot shaking pictures smoothly and ensure the stability of telephoto pictures.

I use a professional camera stand in Liback. The only small problem is that the camera tray is installed on the camera, and there will be ugly squeezing marks under the camera after long-term use. After all, it is not a machine that undertakes such a large workload of video shooting. . . .

2: lens selection. I have been making feature films for many years. Generally speaking, the most commonly used ones are ultra-wide angle and telephoto, and the middle focusing section must be fixed with a large aperture. Because 5D2 is full, you can choose according to the movie title.

The recommended configuration is as follows:

10mm (or12mm)-24mm ultra wide angle.

24- 105 mm aperture is better, such as 2.8 24-70 Canon red circle.

120-500(600) mm barrel

50mm F 1.2 is highly recommended for portrait use.

The ultra-wide angle and telephoto I used are the deputy director of Sima. The actual shooting proves that shooting video is completely ok, but the price is much cheaper. If you don't want to spend money on lenses, this is enough.

12-24 and 150-600 are all around 5000, which is good and cheap.

3. Focus on the problem.

At present, it is troublesome to use 5D2 to shoot dynamic pictures that need to follow the focus, and there is no suitable follow-up focus. The focusing damping of the camera lens is very astringent and feels bad. Of course, it is not a problem to use it occasionally.

But that small LCD screen can only look at the focus. 5D2 has an HDMI interface. If the conditions are good enough, you can consider bringing a 720P display with HDMI, so that the live display will be more reliable.

Of course, if you are a professional follow focus clerk, he can look at the scale. . . . But ... . Canon lens scales are all in the lens. It's inconvenient up there

4: battery problem. The original 5D2 battery can generally shoot two fast 4G cards intermittently, which takes about 12 minutes. Don't believe you can shoot advertisements for two hours in a row.

That's the theoretical maximum for turning on the machine directly. Most of the time, we still have to find the scene, the focus and the feeling. It can't take that long.

Therefore, batteries are extremely important. At least three fast batteries should be prepared to ensure that there will be no problems.

You can choose the battery of the vice factory, which is cheaper and has a smaller capacity. It takes about 1/4 less time than the original battery, but it should be enough.

Pinsheng's 5D2 battery, the charger is less than 100, and the cost performance is quite high.

5. If friends who often shoot city propaganda films or scenery films, they will definitely use freeze-frame shooting, such as sunrise and sunset night scenes. These shots are so cool with 5D2.

On the one hand, the resolution is super cool, and there is huge room for later adjustment. On the other hand, the shutter time can be put very slowly, and the effect of night scene, especially traffic flow, is excellent. The slow door can greatly reduce the irritability of the picture, and the picture looks particularly clean and beautiful.

It is especially recommended to buy a timer shutter handle, which can set the interval of automatic shooting. It's no use this time. I can only shoot it by hand at intervals, and the back is stable and tired. )

6. Carrying problems

Take 5D2 to shoot video, because you often have to change lenses, so you'd better take a big bag to hold all the lenses and cameras, otherwise it will be very troublesome to hang a bunch of lenses around your neck.

There should be enough people, at least two people, one with tripod and lens and the other with machine. A person is a little too tired. After all, the weight of that professional tripod is no joke.

7: Prepare enough color filters. (second time)

UV is essential, the lens must be well protected, and enough gray film should be taken, because in the midday sun, the ISO 100 aperture will receive 8- 1 1, and the video can't be shuttered too fast (it will cause insufficient motion blur, leading to a sense of jitter in playback), so the shallow depth of field effect you want will be lost. It's better to prepare ND0.3 0.6 0.9 1.2. Commonly used may be 0.6 and 0.9.

B: precautions when shooting

The liquid crystal of 1: 5D2 is lit, because don't be confused by the explosion of the picture. Looking at it later, there is no exposure transition at all.

Take a photo when you are uncertain, and expose it with the photo. It can't be wrong.

Afraid of exposure transition, as a result, the aperture is closed too tightly, resulting in some pictures being very gray and dark.

After revision, 5D2 mov is not red one's RAW after all, and there is not much space. So try to shoot as accurately as possible in the early stage.

2,5D2 is not suitable for shooting large-scale moving pictures.

The existence of jelly effect makes the types of films that 5D2 can shoot a little limited, and the most suitable ones are fixed and slow-motion scenes. If you need a lot of follow-up shots and move quickly, the linear objects in the picture will be tilted and deformed.

Of course, if you do, it's okay to get used to it.

3. Because the circuit processing of moire fringe is not good, avoid shooting a large number of horizontal stripes.

There will be color interference at the junction of black and white, which will greatly affect the picture quality. This is a common problem in wide-angle situations. Telefocus is unlikely because the background is more virtual.

4. If you have many dialogue storylines that need to be broadcast on TV, then use 5D2 with caution! ! ! ! ! ! !

5D2 is 30FPS. If you want to make a movie (25PS) and broadcast it on domestic TV, you will inevitably encounter various conversion problems.

There are two methods, one is to change 30FPS into 25PS by transplantation, and the overall length remains unchanged. The problem is that the picture is blurred, which is highly recommended.

Another way is to treat the material 30FPS as 25FPS, because there are 5 more frames per second, so it feels a bit slow, which is also the reason why the audio is not synchronized. If you insist on synchronization, the voice will change tone.

Therefore, friends who are looking forward to making movies with 5D2 need to use it carefully. At present, only bios supporting 24P or 25P can be used for work.

At present, we can only shoot advertisements, special topics and scenery films that are not sensitive to counterpart synchronization.