Descript

Descript - AI Writing AI工具使用教程与评测

Descript is an AI video and podcast editor that lets you edit media like a document. Features transcription, captions, Studio Sound, eye contact correction, voice cloning, and more.

AI video editingpodcast editortranscriptionvoice cloning
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Overview

Descript is a revolutionary AI video and podcast editing platform built around the concept of editing media like a document. After recording or importing a file, Descript automatically generates an accurate transcript. Users simply delete, modify, or rearrange text, and the corresponding audio/video segments update in sync. The platform packs numerous AI capabilities: Studio Sound removes background noise and enhances audio quality with one click; eye contact correction makes speakers appear to look directly at the camera; filler word removal automatically strips out "um," "uh," and similar verbal tics; AI translation generates multilingual captions; and voice cloning fixes recording mistakes without re-recording. B-roll generation, green screen, and AI avatars further expand creative possibilities. Descript is ideal for YouTube creators, podcasters, online course producers, and corporate video teams.

Core Features

Text-Based Editing

Auto-transcribes audio and video into text; edit media directly in the text editor—deleting words removes the corresponding clip.

Caption Generation

Automatically generates accurate captions from transcripts with customizable styles and multilingual translation support.

Studio Sound

One-click AI noise reduction that eliminates background noise, echo, and ambient sound for professional-quality audio.

Eye Contact Correction

AI adjusts the speaker's gaze direction to appear as though they are always looking directly at the camera.

Filler Word Removal

Automatically detects and removes filler words like "um," "uh," and "you know" for smoother, more professional content.

AI Translation

Translates transcripts into multiple languages and generates corresponding subtitle tracks to reach wider audiences.

AI Avatars

Create a personal AI digital twin that generates talking-head videos from text input without re-recording.

B-roll Generation

Automatically suggests or generates contextually relevant B-roll footage to enrich video visuals.

Voice Cloning

Clone a speaker's voice to fix recording mistakes or generate new content without re-recording sessions.

Green Screen

Built-in chroma key tool for background replacement without professional equipment.

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How to Use

  1. Visit Descript and create an account.
  2. Start a new project and record or import your audio/video file.
  3. Wait for AI to auto-generate the transcript.
  4. Edit content directly in the text editor—deletions and changes sync automatically to the media.
  5. Enable Studio Sound to optimize audio quality and remove background noise.
  6. Use filler word removal to clean up verbal tics.
  7. Apply eye contact correction to improve on-camera presence.
  8. Add captions and adjust styles or translate to other languages as needed.
  9. Insert B-roll footage or use green screen to replace the background.
  10. Export the finished video in your preferred format and resolution.

Key Advantages

Document-Style Editing Transforms Workflow

Lowers the barrier to video editing dramatically—non-professionals can produce polished content quickly.

Comprehensive AI Feature Set

Transcription, noise reduction, eye contact correction, voice cloning, and more in one tool—no app switching needed.

Voice Cloning Fixes Mistakes

Correct errors without re-recording, saving significant rework time especially for long-form video and podcasts.

Versatile Use Cases

From personal podcasts to corporate training videos, YouTube content to online courses—covers a wide range of creative scenarios.

Collaboration-Friendly

Team members can co-edit projects together, supporting multi-person content production workflows.

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Pricing

Plan Price Key Features Best For
Free $0/mo (1 hr transcription/mo, 100 credits) Basic transcription, captions, export Casual users, trial
Hobbyist $24/mo ($16/yr, 10 hrs, 400 credits) All basics + Studio Sound, eye contact correction Individual creators, new podcasters
Creator $35/mo ($24/yr, 30 hrs, 800 credits) All features + voice cloning, AI avatars, B-roll generation Pro creators, YouTubers

FAQ

How accurate is Descript's transcription?
Is voice cloning safe? Can it be misused?
What are credits used for?
What export formats are supported?
Does Descript support team collaboration?
Does eye contact correction work with all cameras?
What are the limitations of the free plan?
What languages does Descript support for transcription and translation?
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Get Help

  • Official Help Center: detailed documentation and video tutorials
  • Community forum: user discussions and Q&A
  • Email support: support@descript.com
  • Creator and above: priority customer support response
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Other Info

Related Tools

  • Riverside — Professional remote recording platform for high-quality audio/video capture and basic editing, ideal for podcasts and interviews
  • HeyGen — AI video generation tool with AI avatars and multilingual video translation, great for marketing and training videos
  • ElevenLabs — Leading AI voice synthesis platform offering ultra-realistic voice cloning and multilingual dubbing