Post-film composition major aims at a large number of advanced composition skills such as digital image composition, color space, color and light mixing, channel conversion, particle light effect, 3D model, lighting materials, advanced rendering, post-film color matching, key composition, tracking and synthesis of real shot images and 3D scenes, deformation special effects, picture restoration, digital painting, 3D projection, time warping, 3D image production, special effects scene shooting and so on.

Film and television special effects synthesis course is to learn three-dimensional modeling, lighting materials, advanced rendering, animation, particle special effects, rigid body special effects, fluid special effects, cloth simulation, hair simulation, fireworks and building collapse, and various natural landscape special effects simulation (explosion, collapse,

Smoke, stars, rings, waves, hurricanes, waterfalls, dust, etc. ), clustering technology, post-film color matching, key synthesis, deformation special effects, time warping, tracking synthesis of real shot images and three-dimensional scenes, holographic simulation rendering. For example, the use of magic, the display of attack effect, flying stones and so on in Harry Potter series and Make a scene in Heaven are all special effects synthesis.

Post-production of film and television is to animate the finished film or software, do post-processing to form a complete film, add special effects, text, sound and so on. The later software can be divided into plane software, synthesis software, nonlinear editing software and three-dimensional software. There are a lot of later software, and there are also many simple nonlinear editing software. The application mainly depends on what acquisition card is used (it must be a nonlinear editing software that supports this card).