Big Tiny Steps

These were taken from an Sr. Associate Editor job posting for the company, Trailer Park.

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The Terms

Frame rates
Frame rate is the number of individual images, or frames, shown each second in a video. It is usually written as fps, meaning frames per second. Common frame rates include 23.976, 24, 25, 29.97, 30, 50, and 59.94. Frame rate affects how motion looks. Lower frame rates often feel more “cinematic” or slightly stuttery, while higher frame rates look smoother and more lifelike. Frame rate also matters technically because it affects playback, slow motion, and compatibility with broadcast or online delivery. For example, footage shot at 60 fps can be played back at 30 fps for smooth slow motion. A mismatch between footage frame rate and timeline frame rate can create motion issues, duplicated frames, or dropped frames. In editing, frame rate is one of the core settings that shapes both the look and the workflow of a project.

Timecode
Timecode is a system for labeling every frame of video with a unique time-based address. It usually appears in the format hours:minutes:seconds:frames, such as 01:12:43:18. This lets editors, assistants, sound teams, and other post-production people identify exact locations in a clip or sequence. Instead of saying “about a minute in,” you can say “go to 00:01:03:12,” which is precise. Timecode is essential for syncing video and audio, matching notes to footage, and communicating changes. In professional workflows, multiple cameras and external audio recorders often share synced timecode so all material lines up more easily in the edit. It is not the same thing as runtime, even though it looks similar. Runtime tells you duration; timecode identifies an exact frame position.

Aspect ratios
Aspect ratio is the proportional relationship between the width and height of an image or video frame. It is written as two numbers, like 16:9, 4:3, 1:1, or 9:16. A 16:9 frame is much wider than it is tall and is the standard for most modern video. A 9:16 frame is vertical, common for TikTok, Reels, and Shorts. Aspect ratio affects composition, framing, and how a video displays on different screens. If footage with one aspect ratio is shown in another without adjustment, you may get black bars, cropping, or stretching. Editors need to understand aspect ratio so they can choose the right framing for the intended platform and avoid ugly compromises later. It is about shape, not image quality.

Resolutions
Resolution refers to the number of pixels in an image or video frame, usually described by width and height, such as 1920×1080 or 3840×2160. More pixels generally mean more image detail, though sharpness also depends on lens quality, focus, compression, and other factors. Common names include 720p, 1080p, 1440p, and 4K. Resolution affects how large an image can be displayed before it starts to look soft, and it also affects file size, processing demands, and export settings. A higher resolution can give an editor more flexibility to crop, reframe, or stabilize footage without losing as much quality. Resolution is not the same as aspect ratio, though the two are related. For example, 1920×1080 and 3840×2160 are both 16:9, but one has far more pixels.

Video scanning (interlaced vs progressive)
Video scanning describes how each frame of video is drawn or recorded. In interlaced video, each frame is split into two fields: one containing the odd horizontal lines and the other containing the even lines. These fields are shown one after the other. This was used heavily in older broadcast systems to reduce bandwidth while keeping motion relatively smooth. Interlaced footage can show artifacts like jagged edges or combing during motion. In progressive video, every line of the frame is captured and displayed in a single pass, creating a complete image each time. Progressive video is cleaner, simpler, and standard for most modern cameras, streaming, and computer displays. You’ll often see this in labels like 1080i versus 1080p. The “i” means interlaced, the “p” means progressive. For modern editing, progressive is generally much easier to work with.

Color spaces
A color space is a defined range of colors that a camera, monitor, or file format can represent. You can think of it as a color container or map. Different color spaces describe different gamuts, meaning different ranges of possible colors. Common examples include Rec.709, sRGB, DCI-P3, and Rec.2020. In video editing, color spaces matter because they affect how footage looks on different devices and in different workflows. If your footage, monitor, and export settings are not using compatible color spaces, colors may shift, look washed out, or appear too saturated. Some color spaces are designed for standard video delivery, while others are wider and better suited for HDR or cinema workflows. Understanding color spaces helps ensure that what you see while editing is closer to what viewers will actually see.

Study Guide Version

Frame rates
Frame rate = how many frames are shown per second in video.
It affects how smooth motion looks and whether footage can be slowed down cleanly.

Timecode
Timecode = the exact address of a frame in a video.
It is written as hours:minutes:seconds:frames and helps editors find precise moments.

Aspect ratios
Aspect ratio = the shape of the frame.
It describes the relationship between width and height, like 16:9 or 9:16.

Resolutions
Resolution = how many pixels are in the image.
Higher resolution usually means more detail and more flexibility for cropping or reframing.

Video scanning (interlaced vs progressive)
Interlaced = the image is split into alternating lines shown in two passes.
Progressive = the whole frame is shown at once.
Progressive is cleaner and more common in modern video.

Color spaces
Color space = the range of colors a video system can capture, display, or export.
It affects how accurate and rich the colors look across devices.

For memorizing them fast:

• Frame rate = motion
• Timecode = address
• Aspect ratio = shape
• Resolution = detail
• Scanning = how the image is drawn
• Color space = color range

That little set right there is probably the one to burn into your brain.