Video Studio: Trim, Crop & Extract MP3 Online

Viditok's unified Video Studio combines trimming, aspect-ratio formatting, and audio track separation in a single web interface. To protect server capacity and maintain swift turnaround for all users, processing is subject to well-defined system boundaries: input video files cannot exceed 50 megabytes (50 MB) and are limited to a maximum length of 2 minutes (120 seconds). Clips exceeding either boundary are immediately rejected with informative guidance. Trimming operates by default in high-speed stream copy mode, cutting at the nearest keyframe in under a second. When precise cut timestamps are necessary, checking the “Precise cut” toggle re-encodes the chosen interval with FFmpeg using the optimized veryfast x264 profile. Cropping to 9:16 or 1:1 similarly applies clean frame re-encoding with custom positioning. All uploaded files and converted media are held temporarily in isolated storage directories and deleted automatically within 15 minutes.