# Features

This section covers OmniScope features that enhance your workflow beyond the core scopes and QC tools.

## Available Features

### [Secondary Window](/nobe-omniscope/features/secondary-window.md)

Display scopes across two monitors for expanded workspace and comprehensive signal analysis.

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### [System Audio Capture](/nobe-omniscope/features/system-audio-capture.md)

Capture your computer's audio output directly — no cables required. Monitor loudness, stereo imaging, and phase from any application using OmniScope's Audio Meter and Goniometer scopes.

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### [Crop](/nobe-omniscope/features/crop.md)

Isolate a specific region of the input frame for targeted scope and QC analysis. Especially useful for Screen Capture sources or focusing on a particular area of the image.

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### [Snapshots](/nobe-omniscope/features/snapshots.md)

Freeze a frame from any live input and use it as a reference for colour matching, QC review, and before/after comparisons. Supports split, wipe, blend, and side-by-side compare modes.

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### [3D LUT & Color Management](/nobe-omniscope/features/3d-lut.md)

Apply 3D LUTs, 1D LUTs, ICC profiles, and OpenColorIO transforms to input sources for accurate colour preview and analysis.

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### [Overlays](/nobe-omniscope/features/overlays.md)

Display PNG images with alpha transparency on top of the Source Signal viewer — safe-area guides, framing references, branding, or composition grids.

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### [Global Targets](/nobe-omniscope/features/global-targets.md)

Add reference lines to waveform and parade scopes at specific luma or RGB values. Save and recall target sets for different projects or standards.

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### [Color Key](/nobe-omniscope/features/color-key.md)

Isolate a range of colours in the input signal using HSV or RGB mode. Pixels outside the selected range are displayed as black in the Source Signal viewer.

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