demobook

Text-based video editing in Submagic

SSubmagicTry it →Watch full video →Collin Michael Tutorials ·

Demo summary

A demonstration of editing video by selecting and deleting text from the transcript to automatically cut the corresponding video segments.

Step-by-step

  1. Locate the transcript within the editor
  2. Select the specific text you want to remove from the video
  3. Click Remove from selection

Tips

  • Use this method to cut out mistakes or 'fluff' where you may have talked for too long

Highlights

just like you would edit a text document, that's how you edit a video, which makes things super beginner friendly

All demos from “Submagic Review 2026: Best Video Editor For TikTok/Reels/Shorts.

  1. 0:260:37Generate AI captions with SubmagicThe user demonstrates how to upload a video to Submagic and use the 'generate captions' feature to automatically transcribe and caption content.SSubmagicAI Video Editor
  2. 1:030:38Remove silences automatically in SubmagicThe creator shows how to use the 'remove silences' tool to automatically cut out dead air and connect sentences without manual editing.SSubmagicAI Video Editor
  3. 1:520:18Text-based video editing in SubmagicCurrentA demonstration of editing video by selecting and deleting text from the transcript to automatically cut the corresponding video segments.SSubmagicAI Video Editor
  4. 2:121:22Customize caption styles and emojisThe user explores various caption presets like 'Hormozi' and 'MrBeast' styles and demonstrates how to customize fonts, colors, and emojis.SSubmagicAI Video Editor
  5. 3:341:23Add B-roll and stock footage in SubmagicThe creator demonstrates searching for and inserting stock footage from Storyblocks and free libraries directly into the video timeline.SSubmagicAI Video Editor
  6. 5:331:10Convert long-form videos to shorts with Magic ClipsThe user shows how to paste a YouTube link into Submagic to have AI automatically identify and extract viral-ready short-form clips.SSubmagicLong Video To Short Video AI
  7. Watch “Submagic Review 2026: Best Video Editor For TikTok/Reels/Shorts.” →

AI Video Editor

  1. 8:371:08Generating Magic B-roll and Zooms in SubmagicThe demonstration shows Submagic's interface for adding 'Magic B-rolls' and 'Magic Zooms' to a project, alongside caption styling and audio cleanup.Youri van Hofwegen
  2. 3:161:14Trimming clips and removing silences in SubmagicThe demonstration shows how to manually adjust clip boundaries using the scissor tool and use the 'clean up audio' feature to automatically remove silences and filler words.Vince Opra
  3. 4:301:26Customizing AI caption styles in SubmagicThe user walks through selecting different caption templates (like Daniel or Ean styles) and customizing fonts, colors, positioning, and animations.Vince Opra
  4. 6:211:30Adding B-roll, sound effects, and transitions in SubmagicThe video shows how to search the Storyblocks library within Submagic to insert B-roll footage, add transitions like 'burn', and apply sound effects to a clip.Vince Opra
  5. 0:241:04Create a caption project in SubmagicThe user demonstrates how to start a new project in Submagic by uploading an MP4 file and selecting English as the source language to generate AI captions.Submagic Studio
  6. 1:310:56Remove silences and trim video with SubmagicThe demonstration shows using the 'Trim' tab to automatically detect and remove silences using the 'extra fast' setting and performing text-based editing to delete sentences.Submagic Studio
  7. 2:462:35Style and customize captions in SubmagicThe user shows how to apply creator-inspired caption styles, adjust text position with a safe-zone overlay, change colors, and modify font settings like stroke weight and animations.Submagic Studio
  8. 6:011:24Add AI B-roll and transitionsThe 'Magic B-roll' feature is demonstrated, showing how the tool automatically inserts relevant stock footage and transitions based on the video's context.Submagic Studio
  9. 7:310:20Apply Magic Zooms in SubmagicThe user demonstrates the 'Magic Zooms' feature which adds dynamic camera movement to static talking-head footage to keep viewers engaged.Submagic Studio
  10. 10:380:31Export video and generate AI descriptionsThe final step shows the export process, including the automatic generation of AI-written video titles and descriptions for social media platforms.Submagic Studio
  11. 0:260:37Generate AI captions with SubmagicThe user demonstrates how to upload a video to Submagic and use the 'generate captions' feature to automatically transcribe and caption content.Collin Michael Tutorials
  12. 1:030:38Remove silences automatically in SubmagicThe creator shows how to use the 'remove silences' tool to automatically cut out dead air and connect sentences without manual editing.Collin Michael Tutorials