Visual and audio effects overview

Descript includes a wide variety of audio and video effects to help you clean up sound, enhance visuals, or add stylized polish to your content. You can apply effects from the Properties panel while editing a script, sequence, or video layer.

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How effect order works

Descript processes effects from top to bottom in the order they appear in the Properties panel. This order can affect how your audio or video sounds and looks.

For example, placing Reverb before EQ will sound different than placing EQ before Reverb. You can reorder effects anytime by dragging them up or down in the panel.

How to change effect order in Descript Editor

Note: Effect order only matters for effects stacked on the same layer or region. Effects on different tracks are processed independently.

How effects work in Descript

Descript applies effects differently depending on whether they’re audio or visual, and whether they’re applied to a layer/clip or an entire scene. 

Visual effects

  • Visual effects can be applied to individual layers or entire scenes.
  • Scene-level effects affect all visuals within that scene.
  • Effects are scene-specific: if a clip spans multiple scenes, the effect must be applied to each one—unless you choose Apply to all scenes from the Properties panel.

The table below provides a quick reference for each visual effect in Descript—including what it does, which settings you can adjust, and where to learn more.

For effects with additional options or usage tips, click the Learn more links to view their dedicated Help Center guides.

Visual effect Description Settings & Parameters More Info
Eye Contact Uses AI to simulate eye contact by adjusting gaze direction toward the camera. – Learn more
Green Screen Removes your background using AI—ideal for talking heads and recorded calls. – Learn more
Chroma key Removes a solid-colored background (like green or blue) from your video.
  • Color: Choose the key color
  • Similarity: Strength of removal
  • Smoothness / Spill: Blend edges and clean up borders
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Blur speaker background Applies depth-of-field blur behind the subject to reduce distractions.
  • Amount: Adjust blur intensity
Learn more
Center active speaker (beta) Automatically reframes your video around whoever’s speaking without manually cropping the frame or adding scenes. – Learn more
Blur Applies a soft blur to the selected visual layer. Does not affect other layers.
  • Amount: Adjust blur intensity
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Glass blur Uses the selected layer as a mask to blur content beneath it with a frosted-glass effect.
  • Amount: Adjust blur intensity
Learn more
Film grain Adds a grainy, analog texture for a vintage or cinematic look.
  • Amount: Grain intensity
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Pixelate Applies a blocky, pixelated effect for style or light obfuscation.
  • Size: Pixel block size
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Zoom blur Creates radial motion blur centered around a focal point—adds energy to visuals.
  • Amount: Blur strength
  • Center X / Y: Origin point for blur
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Color adjustments Modify exposure, contrast, temperature, and saturation to refine your visuals.
  • Exposure: Brightness
  • Contrast: Light vs. dark separation
  • Temperature: Warmth or coolness
  • Saturation: Color intensity
Learn more
Shadows Adds a soft drop shadow behind elements for separation or visual depth.
  • X / Y: Horizontal and vertical offset
  • Blur: Shadow edge softness
  • Color: Shadow color and opacity
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Audio effects

  • Audio effects apply to script layers or sequence tracks and persist across all scenes.
  • To apply effects to a specific voice or recording, use the Sequence Editor.
  • Audio effects can’t be applied to scenes; they must be added to specific media layers.
  • Studio Sound works differently: it's applied directly to the original media file and enhances the entire source.

The table below provides a quick reference for each audio effect in Descript—including what it does, which settings you can adjust, and where to learn more.

For effects with additional options or usage tips, click the Learn more links to view their dedicated Help Center guides.

Audio effect Description Settings & Parameters More Info
Studio Sound AI-powered cleanup for voice; removes noise, echo, and enhances clarity.
  • Intensity: Controls level of noise suppression
Learn more
Compressor Reduces volume differences between loud and soft audio.
  • Presets: Choose from saved configurations
  • Threshold: When compression starts
  • Ratio: How strongly it's applied
  • Attack: How fast compression engages
  • Release: How fast compression disengages
  • Knee: Smooth vs. sharp transition
  • Input: Visual meter showing input signal level
  • Reduction: Visual meter showing compression amount applied
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Limiter Caps volume peaks to prevent distortion—ideal for mastering.
  • Ceiling: Max volume allowed
  • Threshold: When limiting begins
  • Release: Duration after the spike
  • Input: This shows the input level of your audio before passing through the limiter.
  • Reduction: This shows how much the limiter is reducing your audio’s volume.
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Lower audio of other layers Lowers background audio when speech is detected on the script layer.
  • Amount: How much to reduce other audio
Learn more
Equalizer (EQ) 5-band parametric EQ for precise frequency shaping and tonal control.
  • Presets: Choose from saved EQ configurations
  • 5 frequency bands: Each with Frequency (Hz), Gain (dB), and Width controls
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Graphic EQ Visual equalizer with 10 frequency bands for precise audio shaping.
  • Presets: Choose from saved EQ configurations
  • Frequency bands: 10 individual sliders (31.25 Hz to 16 kHz)
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High shelf EQ Boosts or cuts all frequencies above a specified point.
  • Presets: Choose from pre-made EQ configurations
  • Frequency: Cutoff point where effect begins
  • Gain: Amount of boost or cut
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High-pass filter Removes frequencies below a set point to eliminate rumble and low-end noise.
  • Presets: Choose from saved filter configurations
  • Frequency: Cutoff point
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Low shelf EQ Boosts or cuts all frequencies below a specified point.
  • Presets: Choose from saved filter configurations
  • Frequency: Cutoff point
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Low-pass filter Removes frequencies above a set point to reduce hiss and high-frequency noise.
  • Presets: Choose from saved filter configurations
  • Frequency: Cutoff point
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Reverb Adds room-like echo and space to dry recordings.
  • Presets: Choose from saved reverb configurations
  • Mix: Wet/dry blend
  • Width: Stereo spread
  • Damping: Bright vs. warm tone
  • Room size: Small vs. large environment
  • Pre-delay: Delay before reverb starts
  • Low Cut: Removes rumble from effect
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Bitcrusher Creates a lo-fi, digital effect by lowering resolution.
  • Presets: Choose from saved bitcrusher configurations
  • Bit Depth: Controls digital resolution
  • Frequency: Reduces audio fidelity for lo-fi digital distortion
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Distortion Adds overdrive or fuzz for stylized audio.
  • Presets: Choose from distortion presets
  • Gain: Output level control
  • Drive: Distortion amount
  • Bass: Low frequency control
  • Treble: High frequency control
  • Distortion A/B: Toggle different distortion circuits
  • Cabinet simulations: Marshall, ADA, and V-Twin preamp options
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Flanger Adds a sweeping, jet engine–like motion to audio.
  • Presets: Choose from flanger presets
  • Mix: Intensity of effect
  • Depth: Delay time modulation depth
  • LFO: Modulation rate in beats
  • Tempo: BPM for tempo sync
  • Mode: Stereo or mono processing
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