Video Components

Internal display

Determines how to display when the element's size on the slide differs from the actual content's internal size.

Fill Display

The video fills the specified container (red border) to fit its size. (Depending on the original size of the video, some areas may be cut off; you can adjust the visible area by double-clicking the video and selecting Mask(Crop) Settings or pressing the Crop button in the Properties Window.)

Contain within borders

< Adjust the internal display method by zooming in >

The video is displayed at the maximum size within the bounds of the specified container (red border).

Original Ratio

Ignore the existing settings and change the container (red border) size to the original size of the video.

Volume

Change the length of the included sound effect. Via Preview, you can appropriately adjust the background music, sound effect, or AI voice volume. Setting it to 0 % will mute the sound effect.

Speed

Change the playback speed of the video clip to faster/slower. You can change the speed from 20% up to 500% compared to the original speed (100%).

Repeat

Select the part of the video clip to repeat when the slide length is longer than the video clip length. The default setting is 'Infinite repeat', and you can toggle the button to set the number of repeats. If it's set to 'Repeat once', the video clip will stop at the last scene and continue to play the slide if there is remaining slide playback time.

Crop·AI Edit Button

This is a button in the properties panel to manage the display area and content of the video.

Button	Description
`크롭`	Appears when inner display is set to `꽉차게 표시` or `줄여서 맞춤`, and opens a window to set the area to be displayed. Trimmed videos will only loop and play within that specific section.
`생성`	Creates a new AI video based on the subtitles of the selected slide.

The 생성 button on the right opens 내용기반 신규 생성, which creates a new video without referencing the original video. A feature to partially edit the current video is not provided. To create a video from an image, double-click the image element and select 비디오로 만들기. The AI credits displayed on the screen will be used for generation.

Regeneration Interval (Trim)

You can automatically change the start and end ranges of a video clip. For example, if the video is of someone speaking, you can set a range that will be re-created for each slide according to the speaker.

You can also set up automatic pauses for clips that have audio.

Open the playback interval change screen

Select the video inserted on the slide and press the playback range on the right. You can also open the same screen by double-clicking the video and selecting `Trim Settings`.

Trim the interval (Trim)

In the preview, you can drag the portion you want to show for each slide to set it. A new slide is added at each marked interval.

Shortcut key guide

You can edit the video playback interval more conveniently using shortcut keys.

Shortcut Key	Role
`s`/`double-click`	Splits the slide at the mouse-positioned interval.
`+`	Expands the trim timeline.
`-`	Contracts the trim timeline.
`space`	Plays from the selected portion.
`j`	Moves the start point of the selected region forward by 0.1 seconds.
`k`	Moves the start point of the selected region backward by 0.1 seconds.
`l`	Moves the end point of the selected region forward by 0.1 seconds.
`;`	Moves the end point of the selected region backward by 0.1 seconds.

Guide