Updates

Changelog

Release notes and version history. Follow along as Duplyfi evolves.

v1.3.2

LatestJuly 2026

Behind-the-scenes reliability improvements to licensing and preset handling.

Improvements

  • More reliable trial activation and account licensing
  • Fixed an issue where some effects could be missing when loading certain presets
  • Improved crash diagnostics

v1.3.1

July 2026

Behind-the-scenes reliability and performance improvements.

Improvements

  • Reliability and stability improvements across the app
  • Performance refinements

v1.3.0

July 2026

Deeper audio uniquification, smarter uniqueness verification, and clearer batch feedback. The Audio category gains ten new effects, Hash Verification now refines copies iteratively, and every batch shows live progress with time remaining.

Audio Uniquification

  • Ten new audio effects are now available in the Audio category — a multi-band equalizer, chorus, flanger, phaser, tremolo, vibrato, compression, de-esser, room echo, and a soft limiter — for deeper per-copy audio variation
  • Audio effect ranges were recalibrated so output stays natural-sounding at default settings

Uniqueness Verification

  • Hash Verification now works iteratively — if a copy comes out too similar to the source, Duplyfi re-processes it with stronger settings and checks again, up to a set retry limit
  • Video uniqueness is now measured across several frames of each clip rather than a single frame, for a more representative score
  • Each copy now carries additional variation at the encoding level, adding another layer of file-level difference between outputs
  • The uniqueness check runs when Hash Verification is enabled and now shows a dedicated "Verifying" step, so you always know which stage a batch is in

Processing Feedback

  • Batches now show estimated time remaining and elapsed time as they run
  • Progress reflects how many copies are processing in parallel the moment work begins
  • The copies-per-source count is now directly editable

Performance

  • Concurrent processing now adapts to both CPU cores and available memory, so large batches run smoothly on more machines
  • Per-worker load is capped to keep the rest of your system responsive during heavy batches

Reliability & Polish

  • Stability improvements for installed builds across Windows, macOS, and Linux
  • Adding files to a batch now appends to your selection and skips duplicates instead of replacing it
  • Canceling a batch now stops cleanly, even with several runs in flight
  • Injected device metadata is now fully coherent — timestamps match the selected device profile's timezone and location
  • Cached sign-in credentials are now encrypted at rest

v1.2.0

June 2026

See how unique every copy is — Duplyfi now measures each output, not just transforms it — with a new Hash Verification check on both video and image, plus image-spoofer upgrades.

Uniqueness Verification

  • Every processed file now gets a uniqueness score, so you can verify the result instead of just trusting it
  • New Hash Verification toggle on both the video and image pages — when on, Duplyfi checks each output is different enough from the original and automatically re-processes any that are too similar
  • A uniqueness report appears after processing with a per-file score

Image Spoofer

  • Image uniquification is now available during the free trial
  • Added image metadata injection (device, location, and timestamp)
  • Refined default image transforms and tuned ranges; effect cards are now clickable

Stability & Performance

  • Fixed an intermittent crash during image processing
  • Faster uniqueness checks

v1.1.2

June 2026

Your free trial now starts when you first open the desktop app, with clearer onboarding, an account-aware upgrade flow, and desktop polish.

Trial & Onboarding

  • Your free trial now starts when you first sign in on the desktop app — not at signup — so none of your trial days are spent before you have it installed
  • The dashboard now clearly guides you to download the app and shows your trial status
  • New setup-reminder emails if your trial has not started yet

Account & Billing

  • New upgrade page with account-aware plans and direct checkout
  • Expired trials now get a clear resubscribe path
  • Smoother email verification with a one-click resend option

Desktop App

  • Processing progress now accurately reflects parallel work ("X of N done · K processing") and never jumps backward
  • Save presets with an in-app dialog instead of a system pop-up
  • Clearer guidance when no output folder is set, plus quick access to your output folder when processing finishes
  • Copy and wording refined across the app

Under the Hood

  • More accurate usage analytics
  • Refreshed app icons and social preview image

v1.1.1

May 2026

Bug fixes for overlay effects, processing-engine compatibility, metadata handling, and uniqueness scoring improvements.

Overlay Fixes

  • Background overlay now covers the full video frame regardless of resolution or active effects
  • Overlay scales correctly to match the processed video dimensions
  • Fixed partial coverage on portrait and non-standard aspect ratios

Processing Engine Compatibility

  • Noise filter seed: graceful fallback on older processing engine versions
  • Luma curves filter: graceful fallback on older processing engine versions
  • Fixed metadata key truncation (com.apple.quicktime keys were being split)
  • Fixed ISO 6709 location trailing slash breaking video processing on Windows and Linux

Uniqueness Scoring

  • Composite scoring: pHash visual base + bonuses for audio, metadata, timing, and encoding effects
  • Simplified to two tiers (red/green) -- no more ambiguous amber
  • Fixed 0% scores caused by frame sampling past trimmed output duration
  • TikTok Native preset now correctly shows HIGH instead of LOW

Desktop App

  • Version number now reads from package.json dynamically (login, settings, What's New)
  • Separate default output directory for image processing (independent from video)
  • Lifecycle email schedulers disabled in development mode

v1.1.0

May 2026

Major update adding 4 new video effects, parallel processing with auto-scaling, GPU acceleration detection, 5 agency-specific presets, and feature gate cleanup removing all daily/batch limits from paid tiers.

New Video Effects

  • Spectral tilt equalizer — supplements audio fingerprint modification for improved audio signature variation
  • Luma curves micro-adjustment — randomized per file for subtle luminance variation
  • Perspective filter — sub-visual spatial warp, less than 1.5% visible distortion
  • QP variation per file — randomizes the encoder quality parameter for encoder-level uniqueness

Parallel Processing

  • Concurrent processing using worker semaphore — multiple files process simultaneously
  • Auto-scaling worker count based on available RAM and CPU cores
  • RAM detection at startup to cap workers on low-memory systems
  • GPU acceleration detection: NVENC (NVIDIA), VideoToolbox (macOS), VAAPI (Linux) with graceful fallback
  • Perspective filter availability probe at startup — disabled gracefully if unavailable

Agency Presets

  • 5 new built-in presets tuned for multi-platform distribution
  • Standard (All Platforms) — balanced settings for multi-platform distribution
  • TikTok Heavy — deeper processing for TikTok content
  • Instagram — tuned for Instagram Reels and image content
  • Reddit Safe — conservative settings optimized for Reddit upload requirements
  • High-Volume Speed — optimized for bulk processing with reduced encode overhead

Feature Gate Cleanup

  • Removed all daily processing limits from paid tiers (Starter, Pro, Agency)
  • Removed all batch size limits from paid tiers
  • Preset limits removed from paid tiers
  • Free tier remains time-gated (trial duration) — all features available during trial

Effect Improvements

  • Per-file random seed added to noise filter for distinct noise patterns per output
  • Reverb decay tuned to a more natural range
  • TikTok preset cutVideo/cutEndVideo range increased to 3–7%
  • iOS software version string fixed to x.y.z format
  • ISO 6709 location metadata field added
  • QuickTime creationdate metadata field added
  • Samsung device profile fix — S-series output now uses HEVC to match the real device

Platform

  • Version bumped to 1.1.0
  • Auto-update flow verified end-to-end from v1.0.0

v1.0.0

Initial ReleaseMay 2026

The first public release of Duplyfi. A complete video and image repurposing engine built for operators who scale across every short-form feed.

Video Repurposer

  • 35 uniquification effects across 5 categories (Color, Motion, Effects, Audio, Encoding)
  • Batch processing with configurable output counts
  • Multi-threaded processing pipeline for fast rendering
  • Randomized output filenames for untraceable outputs
  • Support for all major video formats (MP4, MOV, AVI, MKV, WebM)

Image Uniquifier

  • Pixel-level noise injection for binary uniqueness
  • Metadata stripping and rewriting
  • Batch image processing
  • Support for JPEG, PNG, WebP, and TIFF

Preset System

  • 5 built-in presets: Gentle, Moderate, Aggressive, Audio Focus, Speed Ramp
  • Custom preset creation and editing
  • Preset export and import (JSON)
  • Preset duplication and deletion

Platform

  • Desktop app for Windows, macOS, and Linux
  • Account-based licensing with free trial
  • Secure JWT RS256 authentication
  • Hardware ID binding per subscription tier (Starter 1, Pro 3, Agency 10)
  • Auto-updates via electron-updater
  • Local-first processing (files never leave your device)