# Animation & Timing Controls

By Jess and 1 other

## Articles

- [How do I upload Lottie animations? Learn how to upload Lottie animations in Synthesia and add scalable icons and animations to your videos.](https://help.synthesia.io/en/articles/6248897-how-do-i-upload-lottie-animations)
- [How can I edit elements at a specific point in time in my video? Learn how to edit elements at a specific point in time in Synthesia by locking the timeline and using arrow keys for precise positioning.](https://help.synthesia.io/en/articles/12090024-how-can-i-edit-elements-at-a-specific-point-in-time-in-my-video)
- [How do I edit video asset timing in Synthesia? Learn how to achieve better timing on your projects, by looping, stretching, and trimming your video assets.](https://help.synthesia.io/en/articles/9317647-how-do-i-edit-video-asset-timing-in-synthesia)
- [How do I use entry/exit animations in my video? Learn how to add entry and exit animations in Synthesia, including how to set triggers, choose styles, and customize timing.](https://help.synthesia.io/en/articles/10657722-how-do-i-use-entry-exit-animations-in-my-video)
- [How do I use pause and play to skip part of an uploaded video in Synthesia?](https://help.synthesia.io/en/articles/13265892-how-do-i-use-pause-and-play-to-skip-part-of-an-uploaded-video-in-synthesia)
- [How do I add an effect to my video? Learn how to add, manage, and delete emphasis effects, camera zoom, and video playback controls tied to your script.](https://help.synthesia.io/en/articles/15165071-how-do-i-add-an-effect-to-my-video)