Speed Up M4V

1) Sign up for Descript for free. You have 1 free hour of transcription per month. No credit card is required.

2) Upload your video to Descript by dragging and dropping it into the project window.

3) Once upload has finished, head to the "Layer" option on the right-hand panel and adjust the speed of your clips under "Duration". You can drag left and right in the "Speed" and "Duration" boxes or — for more precise control — simply type in any multiplier.

4) Share the optimized clip by clicking on Publish and selecting the "Export" button to post it or download the M4V file to your desired location.

• Time Efficiency: Quickly review lengthy videos without missing key details.
• Enhanced Engagement: Keep your audience's attention by maintaining a brisk pace.
• Improved Learning: Speed up educational content to cover more material in less time.
• Optimized Editing: Identify and edit sections faster, saving valuable production time.
• Better Resource Management: Reduce file size and storage needs by shortening video duration.

• Use Keyboard Shortcuts: Familiarize yourself with Descript's keyboard shortcuts to quickly adjust speed settings without navigating through menus.
• Preview Changes: Always preview your speed adjustments to ensure the audio and video remain in sync and the content is still comprehensible.
• Segment Editing: Break your video into smaller segments and adjust the speed of each segment individually for more precise control.
• Maintain Audio Quality: Use Descript's built-in audio enhancement tools to ensure that speeding up the video doesn't distort the sound quality.
• Export Settings: Choose the right export settings to maintain the quality of your sped-up M4V files, ensuring they are optimized for your intended platform.