Adobe Premiere Pro ACP key terms

A dialog for defining a sequence's frame size, frame rate, pixel aspect ratio, field order, and audio sample rate; these choices affect editing and export.

Temporary files Premiere Pro generates for peak audio and preview renders so playback remains smooth; stored in a chosen folder and safe to delete while the project is closed.

A lower-resolution stand-in linked to full-resolution media, used to improve editing performance; toggling proxies does not change the quality of the final export.

A project option that determines what happens to files on import, such as copying, transcoding, or automatically generating proxies before editing begins.

The process of reconnecting offline clips to their source files after those files are moved or renamed, typically through the Link Media dialog.

A method for compressing and decompressing video or audio data; the choice affects file size, image quality, and how smoothly the media edits.

A recording mode, common in phones and screen recordings, where frame timing varies; Premiere Pro prefers constant frame rates, so VFR files often need transcoding.

The main editing workspace where clips are arranged on video and audio tracks, trimmed, moved, layered, and played back to assemble a sequence.

A vertical marker showing the current time in the Timeline or Source Monitor; playback, trimming, and many commands act at its position.

The control that routes source video or audio to specific sequence tracks during an edit; V1 and A1 are targeted by default.

An edit that places a clip at the playhead and pushes later material to the right, lengthening the sequence instead of overwriting existing clips.

An edit that places a clip at the playhead and replaces whatever occupies the same tracks and time range, leaving sequence duration unchanged.

A workflow that combines In and Out points in the Source Monitor with a sequence position to define where a clip is inserted or overwritten.

A trim that changes a clip's duration and shifts all later clips on the same track, closing or creating a gap without leaving a hole.

A trim that moves the shared cut between two adjacent clips, changing both durations while keeping the overall sequence length the same.

A trim that changes a clip's source In and Out points without moving the clip on the timeline or affecting its neighbors.

Placing a sequence inside another sequence as a single clip, useful for grouping layers, applying effects to a group, and simplifying complex timelines.

A saved value at a specific time for an effect parameter; Premiere Pro interpolates values between keyframes to create animation or gradual changes.

The panel that lists effects applied to the selected clip and provides controls for adjusting parameters, keyframes, and masks in one place.

The method used to calculate values between keyframes; common types include linear, bezier, and hold, and they affect how smooth animation feels.

A transparent clip that applies its effects to all layers beneath it, allowing one color correction or look to affect several clips at once.

A shape or path that limits where an effect or color correction appears; masks can be feathered, inverted, and animated with keyframes.

A command that changes a clip's playback speed, duration, or direction, optionally using time remapping for variable-speed effects within one clip.

An effect that reduces camera shake by analyzing motion and transforming frames; it may crop or scale the image to hide moving edges.

A command that adjusts a clip's overall audio level in decibels, useful for matching levels across several clips before mixing.

A panel for adjusting volume, panning, effects, and routing for entire audio tracks during playback, similar to a hardware mixing console.

A guided panel for tagging audio as dialogue, music, SFX, or ambience and applying loudness, repair, and ducking controls without deep manual setup.

An automatic reduction of music or background audio when dialogue or another key sound plays, often configured through the Essential Sound panel.

An intermediate audio bus that receives tracks and routes them to the Master track, allowing shared effects and volume control for a group.

The final audio output bus in a sequence; its meter shows the combined mix and warns of clipping before export.

Adjusting audio to a target loudness standard, such as -14 LUFS for online video, so playback level stays consistent across platforms and speakers.

The panel for creating and editing titles, shapes, and graphics directly in Premiere Pro, and for browsing Motion Graphics templates.

A Motion Graphics template made in After Effects and edited in Premiere Pro's Essential Graphics panel; it exposes customizable text, color, and media controls.

Controls in Premiere Pro that keep graphics positioned correctly when their duration or scale changes, with options for pinning and time-based responsiveness.

Premiere Pro's color workspace for white balance, exposure, contrast, creative looks, curves, color wheels, and vignettes, plus HSL secondary corrections.

A lookup table that maps input colors to output values, used to apply a creative look or convert log footage to a standard color space.

Graphical tools in Premiere Pro such as Waveform, Vectorscope, and Parade that measure luminance, chrominance, and color balance to guide objective corrections.

The dialog where format, codec, resolution, frame rate, bitrate, and audio options are chosen before rendering a sequence to a file.

The amount of data used per second of encoded video or audio; higher bitrates usually improve quality but increase file size.

An export preset option that automatically uses the sequence's frame size, frame rate, and other attributes to avoid unwanted scaling or conversion.