Introdução
The Video Sequencer allows you to place images, videos, sounds, and scenes on a timeline and combine them into a new video. This section only describes its UI; to read more about its usage, see the Video Editing section.
Editor Layout
The Video Sequencer is composed of multiple regions. They are described in more detail in the next sections. Figure 1 shows the combined Sequencer & Preview view type. This view can be broken up into the following regions:
Figure 1: Sequence Editor shown in the Sequencer & Preview view type.
- Header
This region displays menus and buttons for interacting with the editor. The header changes slightly depending on the selected view type (see below).
- Preview
This region shows the output of the Sequencer at the time of the Playhead.
- Sequencer
This region shows a timeline for managing the montage of strips.
- Sidebar
This region shows the properties of the active strip. It’s divided into panels and tabs. Toggle on or off with N.
- Toolbar
This region shows a list of tools. Toggle on or off with T.
View Types
The Video Sequencer has three view types which can be changed with the View Type selector (see figure 1; top left).
Figura 2: Três tipos de visualização para o Video Sequence Editor
- Sequencer
Visualize a linha do tempo e propriedades da tira.
- Preview
Visualize a janela de pré-visualização e propriedades de pré-visualização.
- Sequencer & Preview
Combined view of preview and timeline and their properties.
Dica
It’s possible to have multiple Video Sequencers in one workspace, each with its own view type.
Performance
Playback performance can be improved in several ways.
The method with the most impact is to allow the Video Sequencer to cache the playback. There are two levels of cache: a memory cache, which is enabled by default (and can be enlarged if RAM allows), and a disk cache, which is slower but has more capacity. Both of these can be configured in the Preferences.
Another way to improve performance is by using Strip Proxies. These are copies of source images and videos with a lower resolution and/or quality, making them faster to load than the originals.