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Preparations
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Account
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Get Started & Basic Settings
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Compatibility & Tech Specs
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Performance Settings
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Creating Projects
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Creating New Projects
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Importing & Recording
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Video Editing for Windows
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Basic Video Editing
- Enable/Disable Clip in Windows
- Magnetic Timeline for Windows
- Dual Monitor Setup for Video Editing on Windows
- Select All Clips on Timeline for Windows
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- Auto Ripple for Windows
- Split & trim video
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- Compositing
- Change Video Speed on Windows
- Playing videos in reverse
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- Applying drop shadow
- Adjustment layer for Windows
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- Video Editing Ruler – Windows
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Advanced Video Editing
- Drawing Tools for Windows | Filmora Guide
- Create Multi-Camera Clip in Filmora for Windows
- Compound Clip for Windows
- Multi-Clip Editing for Windows
- Filmora Motion Blur | Windows
- Video Chapters in Filmora on Windows
- Filmora Flicker Removal Guide | Windows
- Create Multi-Screen Videos in Filmora on Windows
- Masking in Filmora on Windows
- Creating a PIP Effect for Windows
- Keyframe Graph Editor for Windows
- Add animation keyframing for Windows
- Keyframe Path Curve for Windows
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AI-Powered Video Editing
- Smart Scene Cut for Windows
- Smart Short Clips for Windows
- AI Face Mosaic for Windows
- Filmora AI Eye Contact- Windows
- AI Video Enhancer for Windows
- AI Text-to-Video for Windows
- Planar Tracking for Windows
- AI Idea to Video for Windows
- Filmora Image to Video for Windows
- Filmora Image to Prompt for Windows
- Instant Cutter Tool for Windows
- AI Extend
- Filmora AI Relight - Windows
- Filmora AI Image Enhancer Guide - Windows
- AI Script to Video Guide for Windows
- AI Text-Based Editing for Windows
- AI Mate Editing for Windows
- Instant Mode in Filmora
- ChatGPT Plugin - AI Copywriting
- AI Smart Cutout for Windows
- Lens correction on Windows
- Auto Reframe Video for Windows
- AI Portrait Cutout
- Scene detection feature
- AI Smart Masking for Windows
- Motion Tracking on Windows
- Video Stabilization for Windows
- AI Video/Photo Object Remover for Windows
- AI Smart Search for Windows
- AI Skin Tone Protection for Windows
- AI Image for Windows
- Chroma key (green screen)
- Super Slow Motion with Optical Flow for Windows
- Video Denoise for Windows
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Audio Editing for Windows
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Basic Audio Editing
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Advanced Audio Editing
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AI-Powered Audio Editing
- Auto synchronization
- AI Sound Effects in Filmora for Windows
- Smart BGM Generation on Windows
- AI Voice Enhancer in Filmora
- AI Voice Cloning in Wondershare Filmora
- AI Music Generator for Windows
- Audio To Video
- AI Vocal Remover for Windows
- AI Auto Beat Sync for Windows
- AI Audio Stretch for Windows
- AI Audio Denoise for Windows
- Silence Detection on Windows
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Text Editing for Windows
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Basic Text Editing
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Advanced Text Editing
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AI-Powered Text Editing
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Video Customizations
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Video Effects
- Filmora VST3 Plugins for Windows
- Filmora OpenFX Plugins for Windows
- Retouch Guide for Windows
- Filmora Pen Tool Tutorial: Motion Paths & Animation Guide
- Animated Charts
- Mocha Filmora - For Windows
- Different Types of Video Effects
- NewBlue FX effects
- Boris FX effects | Filmora Windows Guide
- Body Effects for Windows
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Audio Effects
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Transitions
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Stickers
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Filters
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Color Editing
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Animations
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Templates
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Asset Center
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Exporting & Share & Cloud Backup
AI Audio Stretch
In Wondershare Filmora on Windows, the AI Audio Stretch feature automatically matches audio length to video duration. It intelligently extends or shortens sound without affecting pitch or clarity. This ensures seamless synchronization between visuals and audio, making edits smoother and more professional while saving time on manual adjustments.
Index
Step 1. Create a New Project
Launch Filmora and go to the home screen, then select the New Project option to open the editing workspace and begin working. Import the audio into the tool’s interface, then drag it onto the editing timeline to proceed.
Step 2. Choose Audio Stretch Feature
Access the file in the timeline, head to the toolbar at the top, and expand the toolbar list. Select the Audio Stretch option from the list by clicking on it.
Step 3. Drag and Stretch Audio
Select the audio clip you want to adjust, then move it along the timeline by dragging it forward or backward. This set the exact starting or ending point as needed.
Step 4. Delete Stretched Audio
To remove the applied effect, right-click on the clip and select the Delete Audio Stretch option to undo the stretching.
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