Questions about how to learn in the post production of film and television.

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I'm not a master, just talk about my thoughts.

1,Nuke and AE are both film and television special effects software but two categories,There is a big difference,Nuke is node-based,And AE is based on the layer a bit like Photoshop,Personally,If you know PS,You must learn AE,No matter what you're engaged in,PS is a must-learn。

2,Maya and 3ds Max are widely used,Architecture,Film and television,Design, etc., but the difference is not obvious,It's all modeling,Materials,Textures,Lighting,Cameras, etc.,It's still good to learn the basics.,This is easy to learn and hard to master.,Besides, it's not easy to learn.,No perseverance.,Don't play.。

3. The foundation of art is inevitable, as well as computer graphics, basic knowledge of color, necessary programming ability, film and television theory, photography basics, and even some difficult things such as dynamics.

There is still a lot of content in the film and television post-production system course, including these stages.

1. Film and television keying technologyMaster the film-level keying technology, conduct all-round analysis of the film film, use different forms of keying technology to process the film image, so that the image can be greatly integrated with the material to achieve the film-level standard.

2. The camera of the real-life footage and 3D scene tracking synthesis camera restoration software Boujou, Nuke, and PFT reverses the tracking and synthesis technology, and uses the real-life shooting lens and the elements produced by the 3D software to learn the "seamless matching" technique to achieve the purpose of deceiving the audience's attention.

3. Master the combination of 2D and 3D projection with digital landscape painting, and integrate flat images with 3D models with the use of camera tracking technology, so that students can make grand digital landscapes.

D stereoscopic film technologyLearn the production technology and process of the current popular 3D stereoscopic film, and understand different 3D stereoscopic imaging technologies.

5. Advanced color grading image restoration: the application skills of a series of lens synthesis effects such as tracking and stabilization, noise reduction, dirty spot removal, advanced image distortion and lens distortion effect, time warp effect, etc.

6. Editing technology, audio-visual elements, lens composition and lens language, functions and operation of Premier software, etc.

<> "Film and television post-production is an animation made of film or software after shooting. For example, add special effects, add text, make sounds, etc., so that it can form a complete film.

Post-production software can be divided into planar software, synthesis software, nonlinear software, and three-dimensional software.

1. Editing

1.In order to adjust the relationship between time and space, or to expand the space in order to extend time, to aggravate the rendering of the drama and adjust the rhythm, the techniques of multi-purpose cutting, repeated plugging and transplantation are adopted;

2.The method of elising the middle of the picture and the method of splicing and extending the picture;

3.Deletion, digging, stringing, and modification of vocal cords;

4.The method of using action to connect the camera and using the illusion of action to change the shot; Different editing methods can be used for films with different themes and different styles and styles.

Second, flash white

When making editing and compositing, if you don't directly use white frame dissolve, but increase the gamma and brightness on the original material, and then dissolve, so that the bright part of the picture will be white first, and then the whole picture will be white. It feels like an optical change, not monotonous, and it's better to keep something faintly visible even at the whitest time, that is, not to use pure white monochrome.

3. Composition

In addition to the seriousness, power and other performance scenes, the rest of the performance scenes are as asymmetrical and bent as possible, try to consider the composition from the perspective of production editing and cohesion, and don't be too obsessed with the composition of a single picture. With the aspect ratio of a TV, the composition of a single shot is very difficult.

When composing a picture, we usually think not only about the part that is shown on TV, but also about the dynamic three-dimensional composition that changes in time and space.

Fourth, the color of the picture

Try to avoid pure black and pure white in the picture, even if it is black, and use red, blue, etc., which are pressed to a very dark level, which will make the overall color more harmonious, and the overall tone will determine the specific tone.

If you feel that ** is not bright enough or dark enough, try to avoid the absolute method of brightening or reducing the overall light, and replace it with a relative method such as increasing the area and proportion of the bright part. Use the Curve tool to make it easier to control adjustments in parts of the picture.

For the texture of metallic luster, the main principle is "gold is not afraid of black", that is to say, there must be a dark part for the production of metallic texture, try to use moving lights to create a flowing highlight buried effect instead of reflection maps, and you can use negative lights to create dark parts.

5. Sound and picture film and television post-learning skills

For ambient sound, it does not have to correspond strictly to the production and editing of the ** picture, generally speaking, the ambient sound is in and out first. It is better to stagger the cut points of the waveform and the picture for 1-2 tons, and use your eyes and ears to feel it, and don't be too obsessed with the consistency of the waveform and the cut points.

Sometimes consider that the ambient sound that reaches your machine may be slightly delayed compared to the "ambient scene". For some large scenes, we need to pay attention to this point for live recording and post-production, after all, the speed of light and the speed of sound transmission are very different.

<> "Post-production: 1. Special effects based calendar production: Some special effects of traditional animation are basically some photographic special effects, such as halo, repetition, push, pull and pan and other technologies, all of which are completed by photographers.

After the computer replaces photography, these works are basically completed in the computer, and now the development of computer technology, a lot of troublesome animation effects, such as rain, snow, fire, electricity, etc., are completed with special software in the computer, and the effect is both fast and good (except for the special effect requirements), and the current special effects production is basically classified as, and the process completed by the computer is more convenient to use the computer.

2. Visual synthesis: Combine the animation part, background part, and special effects part into a single shot according to the requirements of the sub-scene art design and lens design draft. Adjust the color according to the plot, atmosphere, and other factors.

3. Film editing: connect the shots one by one according to the lens relationship, animation is different from movies, and its editing scheme needs to be strictly concretized in the early storyboard, so as to reduce the consumption ratio and save time and cost. At this time, the film editing was mainly to do some connection between shots, as well as appropriate adjustment work, and large-scale changes were almost impossible.

4. Sound mixing: Sound materials such as dubbing, **, and sound effects are synthesized according to the preliminary design plan and the visual part, and the film is basically formed at this step.

5. Output: output in accordance with the prescribed format and form for trading and **.

Due to the fact that some cartoons are too large and complex, and human energy is limited, the initial design is often adjusted in the later process, and the way of working with each other is normal in collective production.

The steps listed in the above four articles are not strictly implemented in order in actual operation, and the order and coordination method can be adjusted according to specific needs, which is a problem of production management, and needs to be planned in the early stage of production. So not only list the process names, but also explain what each process does for easy understanding and communication.