Frame-Accurate Subtitle Workbench

📺 Live Video Burn-In Preview

🎨 Caption Styling

Font Size (px)

Vertical Position (%)

Text Color

Background Box

Box Opacity (%)

Text Outline/Shadow

🎛️ Audio Waveform & Frame Step Controls

FPS Mode:

00:00.0 00:02.0 00:04.0 00:06.8

00:00:00,000 | F: 0

📝 Subtitle Segments & CPS Analysis

#	Start Time	End Time	Caption Text	Reading CPS	Actions

Total Subtitles 3

Audio Duration 6.80s

Reading Speed Status Optimal (14.2 CPS)

SRT Export Header 1 | 00:00:00,250 --> 00:00:02,100

Frame-Accurate Subtitle & Caption Timing Workbench Proof

ACTIVE STATE

Complete frame-accurate timestamp alignment preview with wavesurfer waveform rendering, live video canvas caption burn-in, reading speed analysis (CPS), collision tracking, and SRT/VTT package formatting.

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