Manually change the start and end intervals of the video clip. Generally, if the video is a background element that continues to show irrelevant content, there is no need to edit the playback interval.
However, if the video involves a speaker, you may need to adjust the intervals to match the subtitles, so editing the playback interval is essential.
We'll provide detailed instructions on how to change the video playback interval. Ah, changing the playback interval of the video and the uploaded voice file can be done in the same way!
Select the video inserted on the slide and click on the right side to adjust the playback interval.
Double-click or press s on the part you want to trim while previewing. A new slide is added with the trimmed area.
Or after specifying several intervals to use with mouse drag, finish to add new slides for each set interval.
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.
The video fills the specified container (red border) to match its size. (Some parts of the video may be cropped depending on the original size of the video; you can adjust the position or enlarge the video by double-clicking.)
< 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).
Ignore the existing settings and change the container (red border) size to the original size of the video.
Change the size of the sound included in the clip. Through [Preview](/guide/edit/view/top/preview), you can appropriately adjust the volume of BGM, sound effects, or AI voices. If you change it to 0%, you can mute the sound.
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%).
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.
