Text Layer Track Mat Ae

Within the duplicated or split layers the track matte layer remains on top of the fill layer.

Text layer track mat ae.

The underlying layer the fill layer gets its transparency values from the values of certain channels in the track matte layer either its alpha channel or the luminance of its pixels. The track matte looks at the layer above. How to use track mattes in adobe after effects. First you will need to add a new layer directly on top of the layer you want to use it as a matte for.

For example you can use a text layer as a track matte for a video layer to allow the video to only show through the shapes defined by the text characters. In the project pane that s in the lower left corner of after effects click and drag the spiral icon that s right of your file s name onto the null 1 title and then release your mouse. Select the video layer and change the trkmat pulldown from none to alpha matte music the name will be the layer on top. Instead use the text layer s alpha channel as a track matte and you can animate the text in its entirety.

This includes layers based on video footage and precompositions but not solid color layers or still images. The layer being tracked must be a track matte an adjustment layer or a layer with a source that can contain motion. After effects preserves the order of a layer and its track matte after you duplicate or split the layer. Follow me on instagram.

All presets http. The video is now inside the text layer and the background is black the eye will disappear for the text layer and a icon appears telling you that the text is now acting as a matte. Plus you can add effects to the text layer or even change the font while keeping your animation in tact. In the following example i simply added a few shapes onto my new layer.

Text shapes a video or another composition. This layer can be anything you want. Each layer in the after effects timeline has a series of switches and modes. However you can add a track matte to the top layer to control its opacity.

So simple in fact that adobe after effects has track matte functionality built into the timeline window of its interface. In some ways track mattes may sound complicated but when put into practice they re rather simple. The mask tracking analysis searches for content inside the mask. This process is called parenting and it will ensure that your file is motion tracked along with the null object.

Track mattes in adobe after effects.