Chapter 4: Subtitle Editor & Timeline Video Effects
Master audio-visual sync, editing shortcuts, rough cut deletions, zoom effects, mosaics, and export formats.
Chapter 4: Subtitle Editor & Timeline Video Effects
4.1 Editor Overview
The Translate & Subtitle Editor combines precision subtitle timing with video rough-cutting tools:
Scribis subtitle editor workspace showing video preview player at top, subtitle list in middle, and multi-track waveform timeline at bottom
- Video Preview Player:
- Preview subtitles, bilingual arrangements, dynamic camera zooms, and privacy mosaics in real time.
- Supports variable playback speeds from
0.5xto2.0x.
- Subtitle Card List:
- Displays line numbers, start/end timestamps, speaker names, and text.
- Click any word to jump video playback directly to that millisecond.
- Multi-Track Waveform Timeline:
- Visualizes audio peaks to effortlessly align subtitle boundaries.
- Dedicated effect tracks for ZoomBlocks, MosaicBlocks, TextBlocks, and DeletionBlocks.
4.2 Subtitle Editing Operations
Subtitle card active editing state with split button, merge button, timestamp handles, and speaker dropdown
- Edit Text: Click directly into any subtitle card.
- Adjust Timing: Drag the left/right handles of a block on the timeline or edit numeric timestamps.
- Split Line: Place the playhead at the split point and click the Split icon to break one sentence into two.
- Merge Lines: Click "Merge with next" (Hotkey
Alt + M) to unite adjacent sentences. - Search & Replace: Press
Ctrl + F(Windows) orCmd + F(Mac) for bulk text replacement with Regex support.
4.3 Essential Keyboard Shortcuts
| Action | Windows Shortcut | macOS Shortcut |
|---|---|---|
| Play / Pause | Space |
Space |
| Seek -5s / +5s | J / L |
J / L |
| Previous / Next Subtitle | Alt + Up / Alt + Down |
Option + Up / Option + Down |
| Edit Current Subtitle | Alt + E |
Option + E |
| Delete Current Subtitle | Alt + D |
Option + D |
| Merge with Next Subtitle | Alt + M |
Option + M |
| Undo / Redo | Ctrl + Z / Ctrl + Shift + Z |
Cmd + Z / Cmd + Shift + Z |
| Save Project | Ctrl + S |
Cmd + S |
4.4 Text-Driven Video Effects & Rough Cuts
Timeline visual effects showing rough-cut deletion block in red stripes, zoom-in block in blue, and mosaic block in yellow
1. Rough Cut Deletions (Text-to-Cut)
- Mark filler words, stuttering, or long silent pauses as "Rough Cut Delete".
- Marked sections turn red. The player skips them during preview, and video export automatically splices the remaining footage seamlessly!
2. Dynamic Zoom & Pan (Ken Burns Effect)
- Add a Zoom Block and set the focus coordinate
(x, y)and scale multiplier (e.g., 1.4x). - Enable Pan & Zoom to create documentary-style camera movement.
3. Privacy Mosaics
- Add a Mosaic Block to blur license plates, confidential documents, or faces on screen.
4. Dynamic Text Overlays
- Place title cards and highlighted text overlays with custom fonts and colors.
4.5 Export Formats
Export modal displaying format options (SRT, VTT, TXT, ASS, FCPXML), encoding settings, and burn-in options
.srt&.vtt: Industry-standard subtitle formats for YouTube, Premiere Pro, CapCut, and web players..txt&.md: Formatted transcripts and Markdown meeting notes..fcpxml&.edl: Direct timeline import into Final Cut Pro and Adobe Premiere Pro.- Burn-In MP4 Video: Render an MP4 video with permanent, beautifully formatted subtitles.