What is Frame?
The frame is a single image in a sequence of pictures. In general, one second of a video is comprised of 24 or 30 frames per second also known as FPS. The frame is a combination of the image and the time of the image when exposed to the view. An extract of frames in a row makes the animation. Frames are put to the view once they are reconsidered by the next frames.
All frames are presented for the specific time on the display, We can consider Animations as frames that are to be exhibit at close-lipped interlude for a time being in a row. The context usage of the frame is the image that has pixels on the screen, and that is to be displayed. One monolithic function in an animation engine can be making pixels out of every frame. Movie projector functions as monolithic, and it freights all the images for the desire frames.
Append all the pictures in one space to make a single Animation. With an open image, the Timeline panel displays the image as the first frame in a new animation. Each frame you add starts as a duplicate of the preceding to the frame using the Layers panel. At the Timeline panel, the current frame is indicated by a narrow border surrounded the thumbnail of frames. The hand-picked frames are specified through cast a shadow over the climax of the thumbnails for the frame. 
Additional information
You can also select and change the position of multiple frames. If you drag multiple frames, the frames are placed contiguously in the new position. Frames making Animations easy by aligning frames with the onion skin, grouping frames into scenes, match the frame and audio duration, Chroma key images, capturing images with time-lapse and illustrating the characters, animating objects, zooming images, adding background and other characters, and importing the folder.
Keep in mind that, if you are making a slow-motion animation or a video, in both cases, you need more frames to make your animation or video appear smooth to the audience; if you don’t add or capture in high frame rate so the slow-motion scene when appearing to the general audience must look bad because that specific scene won’t me slow motion. 
Frames can be used while making your animated cartoons; frame makes it easy to get them started with integrated drawing tools, clip art, and path animation options. Multiple soundtracks make it easy to combine narration, sound effects, and background music. Crafting the digital story builds communication, creativity, visual and sound literacy, and project management skills. Frames help you to engage your audience with features like pan and zoom, the ability to match frame duration to sound recording, and more.
