Part 1. What Are Track Mattes In After Effects? A Track Matte is an element used in video editing to control the opacity of a layer. Essentially, it lets you create a "hole" in a layer so that underlying layers can show through. This tool can be used with video and audio layers, ...
Track mattes are a fun and powerful tool inAfter Effectsthat allows you to use a clip, still image, or text to dictate the transparency of the layer beneath. Simply put, you can shape a particular layer using the appearance of a track matte above it. Do you want a picture of a flowe...
luma是根据灰度混合 透明度是素材的第四通道 灰度是指红绿蓝塌陷成黑白的效果
So I'm watching this tutorial online:Retro 80s Intro - After Effects Motion Graphics Tutorial - YouTube And at the 2:28 mark the guy changes the Track Matte as "Alpha Matte Grid" But when I go to do this effect it doesn't work because nothing is there. I follow...
TrackMatte遮罩 TrackMatte又叫做“轨道遮罩”，它包含了“Alpha”与“Luma”两种遮罩形式。在两个相邻图层之间，可通过上方TrackMatte图层“Alpha”通道的透明信息或“Luma”通道的像素亮度信息来定义下方图层的透明度。3.2.1Alpha遮罩 “Alpha”是指图层的透明信息通道，使用“Alpha”通道作为遮罩的选项时，上方图层中...
To use a channel other than the alpha channel of the matte layer as a matte, use one of theChanneleffects (such as theShift Channelseffect) to route the desired channel's value into the alpha channel. To animate aTrack Matteto move with the layer that it's matting, make theTrack Mattea...
All About Track Mattes - Creating Motion Graphics with After Effects (Fourth Edition) - Chapter 11ELSEVIERCreating Motion Graphics with after Effects
by Laura Hawk In this series of tutorials, we will learn the process of creating and using track mattes in After Effects. Software required: After Effects CC 12.2.0.52.Preview this course What you'll learn In this series of tutorials, we will learn the process of creating and using ...
After Effects 对于Track Matte 描述正确的选项是: A. 可以指定p 中的某个Layer 作为当前Layer 的Matte B. 当前Layer 可以将其上方的Layer 作为Matte 使用 C. 作为Matte 使用的Layer 会根据自己的Alpha 或者亮度 D. 作为Matte 使用的Layer,会自动关闭其显示开关 ...
track matte option seems to have disappeared and cant find it EltonJohnisPlumpandDreamy Participant , Oct 03, 2017 Copy link to clipboard Sorry if this is a stupid or obvious question. Usually, you hit f4 to bring up the track matte column, right? But ever since switchi...