Functionalities

You can play and pause the video using the play and pause buttons at the top center of the video bar. You can also press your spacebar to play and pause the video.

You can step one frame at a time or multiple at once.

You can use the < and > buttons on the video bar to step one frame backward or forward at a time. We recommend using the default shortcuts to do this.

In some cases, it makes sense to annotate every fifth frame (for example, when it has a high frame frequency).

You can move to any frame in the sequence by clicking on any of the timelines or dragging the green pin.

You can select if you prefer to jump in the timeline by frame or seconds by selecting one of the two in a dropdown menu located to the right of the timeline.

Here, you can manually write what frame or number of seconds you want to jump to.

Manually drag the corners of the bottom grey slider or use scroll to zoom in/ out in the video bar. This can be good in longer sequence tasks where video markers are difficult to differtiate.