Changelog

See what's new in RockCam Photo Booth

v1.16.3

Latest

Fixed

  • Camera Rotation Framing Correction - Fixed an issue where widescreen ratios (e.g. 16:9) showed different framing between live preview and captured photo when the camera is mounted at 90°/270°, ensuring WYSIWYG accuracy
  • AI Processing Crop Optimization - Fixed AI input aspect ratio mismatch when camera is rotated, preventing generated results from being clipped

v1.16.2

View Changelog

Added

  • View Changelog - Version number in settings page is now a clickable link that opens the full changelog in your browser

v1.16.1

Multilingual AI Prompt Input

Added

  • Multilingual AI Prompt Input - All custom prompt models now support Chinese and non-ASCII input; validation rules, hint text, and placeholder examples automatically switch based on language

Fixed

  • Reference Image Stability - Fixed potential issues when adding, removing, or drag-reordering reference images

v1.16.0

Event Welcome Animation

Added

  • Event Welcome Animation - Event mode supports custom welcome video (MP4/MOV/WebM, max 100MB), plays fullscreen on loop when entering the event; tap or press any key to proceed to template selection; welcome screen is skipped when returning from photo capture

Changed

  • Fullscreen Final Preview - Photo preview after capture is now fullscreen layout for a more immersive experience

Fixed

  • Stale Frame on Retake - Fixed the last frame briefly flashing when returning to capture screen

v1.15.0

Canon Camera Crop/Aspect Ratio

Added

  • Canon Camera Crop/Aspect Ratio - Manually select 3:2 / 1:1 / 4:3 / 16:9 / 1.6x crop ratios in camera settings
  • Auto Aspect Ratio Switching - Automatically switches camera crop ratio based on layout template during capture, supporting different ratio presets within the same event
  • Portrait Ratio Support - Auto-switching supports 2:3, 3:4, 9:16 and other portrait ratios
  • Auto Photo Orientation Correction - Photos are automatically corrected after capture, no need to manually set rotation angle compensation in layout design
  • Live View WYSIWYG - Live View preview crop/ratio now matches the final composite result

Changed

  • Canon Hardware Crop Priority - Software output ratio settings are automatically hidden when the camera supports hardware crop
  • Composite Crop Optimization - Photo compositing now maintains aspect ratio with crop, preventing distortion
  • System 4x6 Portrait Preset - Now uses portrait dimensions + 2:3 ratio for more intuitive operation

Fixed

  • Live View Portrait Ratio Switch - Fixed preview not updating when switching to portrait ratio
  • Live View Rotation Crop - Fixed crop mismatch with final composite after rotation
  • Ratio Reset After Capture - Automatically switches back to the correct ratio after multi-shot sequence
  • Webcam Preview Orientation - Fixed incorrect preview orientation

v1.14.0

AI Face Restoration Upgrade

Added

  • AI Face Restoration Upgrade - New identity matching algorithm significantly improves accuracy in multi-person scenes
  • Whole-photo Face Restoration - Supports face restoration on entire photos without pre-cropping

Changed

  • Simplified Face Restoration - Optimized processing pipeline for faster and more accurate results

Fixed

  • Photo Orientation Handling - Fixed inconsistent photo orientation during AI processing
  • Concurrent Processing Stability - Fixed conflicts that could occur when processing multiple photos simultaneously

v1.13.1

AI Output Ratio Control

Added

  • AI Output Ratio Control - Ensures AI output image ratio follows camera photo

Fixed

  • AI Rate Limiting - Immediately switches to backup when rate limited, reducing wait time
  • Cancel Processing - Improved response time when canceling processing

v1.13.0

Faster AI Processing

Added

  • Faster AI Processing - New AI processing engine with faster processing speed
  • Multi-level Fallback - Supports automatic switching between multiple AI processing engines for service stability
  • Smart Circuit Breaker - Automatically detects unstable services and switches quickly, reducing wait time

v1.12.5

Fixed

  • Unified Rotation Strategy - Unified rotation handling across all devices, correctly supporting all cameras and angles

v1.12.4

Fixed

  • Face Restoration Quality - Fixed low quality face restoration at certain rotation angles

v1.12.3

Fixed

  • Multi-person Face Restoration Accuracy - Improved accuracy of face restoration when camera is rotated
  • AI Generation Quality - Improved background quality in AI generated images
  • AI Output Ratio Validation - Ensures generated images match expected camera ratio

v1.12.2

Fixed

  • AI Output Ratio - Fixed incorrect output ratio when using reference images
  • Settings Persistence - Fixed some settings being unexpectedly reset when saving
  • AI Ratio Calculation - Correctly calculates AI output ratio based on user settings

v1.12.1

Fixed

  • Face Restoration Upscale Ratio - Fixed aspect ratio distortion during upscale processing

v1.12.0

Face Restoration Fallback

Added

  • Face Restoration Fallback - Added backup processing engine for higher success rate
  • Smart Circuit Breaker - Automatically switches to backup on consecutive failures, reducing wait time

Fixed

  • Multi-person Face Matching - Improved matching accuracy for adjacent faces
  • Temp File Cleanup - Improved temporary file cleanup mechanism
  • Face Restoration Upscale - Improved small face detection and upscale logic

v1.11.1

Fixed

  • Temp File Cleanup - Fixed temporary files not being cleaned up on abnormal exit

v1.11.0

LED Ring Control

Added

  • LED Ring Control - Support for Arduino LED ring; automatically lights up during countdown to guide users to look at camera
  • LED Status Display - Device page shows LED Ring connection status with manual reconnect
  • Auto Device Detection - Automatically detects USB LED ring devices on startup
  • Multi-shot Support - Automatically repeats light on/off cycle for each photo in multi-shot mode

v1.10.0

Photo Filter System

Added

  • Photo Filter System - 9 new photo filters (B&W, Vintage, Sepia, Warm, Cool, High Contrast, Soft Focus, Vignette, Film Grain)
  • Filter Parameter Adjustment - Each filter supports intensity slider and advanced parameter tuning
  • B&W Subtypes - B&W filter offers 4 styles: Standard, High Contrast, Soft, Silver
  • Real-time Filter Preview - Instant preview of filter effects
  • Filter Parameter Persistence - Filter parameters saved per preset

Fixed

  • Vignette/Grain Slider - Fixed reversed slider direction

v1.9.18

Changed

  • System Presets Hidden by Default - System presets in event mode are hidden by default, enable manually as needed

Fixed

  • Event Mode Frame Sync - Fixed frame template not syncing correctly when selecting system presets

v1.9.16

Grid/List View Toggle

Added

  • Grid/List View Toggle - Preset template page now supports grid and list view modes
  • System Preset Toggle - Added visibility toggle for system presets with visual distinction
  • 10 System Presets - Added 4 layout presets and 6 AI model presets, ready to use out of the box

v1.9.14

AI Queue Timeout Fast Switch

Added

  • AI Queue Timeout Fast Switch - Automatically switches to backup engine when AI processing queue is too long
  • Smart Circuit Breaker - Automatically skips unstable services on consecutive failures

v1.9.13

Fixed

  • Multi-person Face Restoration Accuracy - Improved face matching accuracy when AI changes person positions

v1.9.12

New AI Model Support

Added

  • New AI Model Support - Added advanced AI model with multi-platform support and reference image upload (up to 13 images)
  • Reference Image Feature - Reference image upload now available in all environments

v1.9.9

Fixed

  • Layer Drag Freeze - Fixed touch drag causing application freeze
  • Window Close with Unsaved Changes - Properly shows confirmation dialog when closing

v1.9.7

Fixed

  • Touch Drag Improvement - Significantly improved layer drag experience on Surface Pro and other touch devices

v1.9.6

Fixed

  • Offline Startup White Screen - Fixed app permanently showing white screen when offline, now uses cache mode
  • AI Style Names - Style names now display with correct translated labels
  • High Refresh Rate Game Fix - Fixed game speed on 144Hz+ screens

v1.9.5

Fixed

  • Buffer Overflow Protection - Added buffer size limits
  • Process Exit Handling - Improved subprocess cleanup on exit
  • AI Cancel Handling - Fixed cancel operations potentially affecting subsequent processing
  • Initialization Error Display - Properly shows error messages on startup failure
  • Settings Rollback - Automatic rollback when settings write fails

v1.9.4

Printer Auto-Cut Setting

Added

  • Printer Auto-Cut Setting - New auto-cut print setting for 4×6 paper automatic cutting to two 2×6 prints

Changed

  • Removed Page Cache - Removed page caching mechanism, fixing multiple cross-contamination issues

v1.9.3

Fixed

  • Preset Settings Cross-contamination - Fixed settings being saved to wrong preset when switching quickly

v1.9.2

v1.9.1

Fixed

  • Database Write Performance - Significantly improved response time when switching templates
  • AI Output Ratio - Fixed incorrect output ratio when using reference images

v1.9.0

Frame Preview Horizontal Flip

Added

  • Frame Preview Horizontal Flip - Independent horizontal flip for frame overlay, useful for mirror preview mode

Fixed

  • Frame Overlay Persistence - Fixed previous preset's frame still showing when loading a preset without frames
  • Preset Search Clear Button - Fixed search clear button causing an error

v1.8.4

Fixed

  • Windows Database Write Stability - Improved database write stability and error recovery on Windows

v1.8.3

Fixed

  • False Unsaved Changes Warning - Fixed false "unsaved changes" warning appearing after switching presets

v1.8.2

Fixed

  • Database Write Protection - Improved database write flow to prevent data loss on force quit
  • Graceful Shutdown - Improved app shutdown process ensuring cleanup completes before exit

v1.8.1

Changed

  • Face Detection Engine Upgrade - Game features now use a faster and more accurate face detection engine

Fixed

  • Game Control Sensitivity - Adjusted detection parameters for better game experience

v1.8.0

New Face Detection Engine

Added

  • New Face Detection Engine - Faster and more accurate face detection
  • Face Restoration Restored - AI image generation now supports "preserve facial features" option

Changed

  • AI Processing Stability - Optimized AI processing engine for more stable service and faster speed
  • Face Crop Optimization - Improved crop ratio to better match face shape, enhancing quality

v1.7.5

Changed

  • Face Restoration Temporarily Removed - "Preserve facial features" temporarily removed for quality improvements

v1.7.4

Folder Display Settings Preview

Added

  • Folder Display Settings Preview - Real-time preview of folder display effects

v1.7.3

Fixed

  • Page Cache Update - Ensured data correctly updates when switching pages

v1.7.2

More Models Support Face Restoration

Added

  • More Models Support Face Restoration - More AI models now support "preserve facial features" option

Fixed

  • Mixed Mode Start Button Text - Fixed incorrect start button text display
  • Complete Ratio Support - Added all supported output ratio options