UniFab

What's new in this version:

UniFab All-In-One 4.1.2.0
- NEW: VideoRefiner AI local version for processing mosaic in specific scene videos to restore blurry footage as much as possible; zero credit consumption, no cloud upload required; supports NVIDIA RTX hardware acceleration.
- IMPROVE: Autopilot with support for three RTX-accelerated modules: RTX RapidHDR AI, RTX Rapid Video Upscaler AI AI, and RTX Rapid Denoiser AI.
- FIX: An issue where the PassThrough option for video and audio tracks in Video Converter advanced settings did not take effect.
- FIX: An issue where Video Converter output bitrate deviated significantly from the configured value.
- FIX: An issue where the Video Converter Format dialog was missing the audio configuration module.
- FIX: An issue where Video Colorizer AI-FabCloud features uploaded uncompressed images, resulting in abnormally large output archives.
- FIX: An issue where audio track and subtitle dropdowns could not be switched in Subtitle Generator AI-FabCloud features and Video Translator AI-FabCloud features when using sources with multiple audio tracks.
- FIX: An issue where the Fast processing mode for Video Upscaler AI-FabCloud features Titanus model could not be selected.
- FIX: An issue where Video Upscaler AI-FabCloud features could not cancel all tasks when processing multiple sources simultaneously.
- FIX: An issue where Video Reframer AI - FabCloud features conversion failed due to missing output folder creation.
- FIX: An issue where screensaver, sleep, and hibernate prevention settings on the Settings page did not take effect during conversion.


UniFab All-In-One 4.1.1.1
- FIX: An issue where Video Reframer AI - FabCloud features and VideoRefiner AI - FabCloud features conversions failed when the temporary path contained a Temp directory.
- FIX: Conversion failures in Video Colorizer AI - FabCloud features caused by errors during scene image upload processing.


UniFab All-In-One 4.1.1.0
- NEW: Video Reframer AI - FabCloud, a cloud-powered AI feature that automatically tracks subjects in your video and reframes the composition for any target aspect ratio.
- IMPROVE: Conversion stability for RTX series AI features, with added intelligent prompts to guide users through environment issues and restore normal operation quickly.
- FIX: Fixed an issue where Video Colorizer AI - FabCloud could fail to convert under certain conditions.
- FIX: Several known UI display issues.


UniFab All-In-One 4.1.0.3
- Improved: Local Video Colorizer AI processing logic for greater stability.
- Improved: AI model download logic to avoid duplicate downloads of AI models in some cases.
- Fixed: GPU memory warning in HDR Upconverter AI model selection now displays values with two decimal places.
- Fixed: An issue where subtitle settings in Video Converter did not take effect.
- Fixed: Multiple Editor issues in Video Converter, including the selection frame obstructing the video preview, Bit Rate settings not applying, and crop changes not being saved.
- Fixed: An issue with the FabCloud features source limit dialog not displaying correctly.
- Fixed: An issue where credit balance displayed incorrectly after Subtitle Generator AI-FabCloud features processing completed.
- Fixed: Removed unsupported Trim and render preview options from local Video Colorizer AI to prevent confusion.
- Fixed: Several Trim issues on the progress bar, including thumbnail glitches, playback not pausing after trimming, and crop not taking effect.


UniFab All-In-One 4.1.0.2
- Improved: Optimized the upload and processing logic of Video Colorizer AI-FabCloud for higher success rates.
- Improved: Adaptive display for the TV Show Converter interface.
- Fixed: An issue where Subtitle Generator AI-FabCloud could fail to convert when no source audio language was selected; a warning prompt now appears and prevents the task from starting.
- Fixed: An issue where Video Upscaler AI displayed unsupported settings, which could cause conversion failures.
- Fixed: An issue where output paths containing special characters could cause certain functions to fail during conversion.
- Fixed: An issue where the output quality dropdown in Video Converter and Compressor did not take effect after selection.
- Fixed: An issue where the "Apply to All" option in the Video Upscaler AI-FabCloud dropdown menu was unavailable.
- Fixed: An issue where the HDR model could not be selected in HDR Upconverter AI under certain conditions.


UniFab All-In-One 4.1.0.1
- Fixed: An issue where Video Translator AI could fail to convert in certain situations.
- Fixed: An issue where Video Colorizer AI could fail to convert in certain situations.


UniFab All-In-One 4.1.0.0
- New: Video Colorizer AI-FabCloud features module, powered by an all-new colorization model for faster, higher-quality results with no hardware requirements.
- New: Completely redesigned modern UI with dark/light theme support, smoother animations, and more responsive interactions.
- Improved: Rebuilt core architecture for significantly greater stability, with fewer freezes, crashes, and unexpected exits.
- Improved: Enhanced support for high-resolution displays and multi-monitor setups.
- Fixed: An issue where RTX Rapid Denoiser AI failed under certain conditions.
- Fixed: Garbled folder names being created in the output directory, and conversion failures caused by special characters in the output path.


UniFab All-In-One 4.0.7.1
- New: The all-new UniFab Beta is now available! Rebuilt from the ground up with a completely redesigned interface, smoother experience, and greatly improved stability. Download now and be among the first to try it.
- Download link: unifab_online_4094_beta
- Fixed: A black screen issue that occurred when converting certain source videos with RTX Rapid Denoiser AI.


UniFab All-In-One 4.0.7.0
- New: A new AI model "Titanus" for Video Upscaler AI - FabCloud features, delivering enhanced upscaling quality.
- Fixed: An issue where the Video Upscaler AI "Apply to All" option did not take effect.


UniFab All-In-One 4.0.6.0
- New: RTX Denoise AI module, leveraging NVIDIA RTX GPU acceleration to intelligently remove video noise and grain while preserving fine details, delivering cleaner and sharper footage with significantly faster processing speeds.
- Fixed: A timestamp error that occurred during FabCloud features pre-conversion processing.


UniFab All-In-One 4.0.5.0
- New: Deinterlace AI introduces the Fluxor model for improved interlace removal and enhanced visual clarity.
- Fixed: An issue in VideoRefiner AI - FabCloud features where trial conversions of videos under 5 minutes produced incorrect output durations.
- Fixed: An issue where VideoRefiner AI - FabCloud features hung during cloud processing when the video source contained corrupted frames.


UniFab All-In-One 4.0.4.0
- New: VideoRefiner AI - FabCloud features is now officially released. Intelligently analyzes mosaic or blurred areas, reconstructing details from surrounding pixels to enhance clarity while maintaining natural image quality.
- New: Video Stabilizer AI is now officially released with the new Statys stabilization model, delivering more stable footage with naturally preserved details in complex motion and handheld shooting scenarios.
- Improved: Enhanced file upload and download stability for FabCloud features-related features.
- Fixed: Resolved Subtitle Generator AI-FabCloud features conversion failures caused by cloud service fluctuations.


UniFab All-In-One 4.0.3.0
- New: Introduced VideoRefiner AI - FabCloud (Beta) that intelligently analyzes mosaic or blurred areas, reconstructing details from surrounding pixels to enhance clarity while maintaining natural image quality.
- New: Launched new Video Stabilizer AI model Statys (Beta) - delivers more stable footage with naturally preserved details in complex motion and handheld shooting scenarios.
- Improved: Optimized output filename handling for MusicMeta Converter AI - FabCloud.
- Fixed: Fixed an issue where the "Apply to All" setting for output resolution (1080p, 4K, etc.) in Video Upscaler AI - FabCloud advanced settings did not work correctly when processing multiple videos.


UniFab All-In-One 4.0.2.0
- New: Added MusicMeta Converter AI FabCloud feature, based on cloud support to enable efficient generation and processing of audio metadata for music MVs.
- Optimization: Optimized the download logic of FabCloud Upscaler and HDR modules to improve overall stability.
- Fix: Fixed an issue where Upscaler conversion produced artifacts on machines equipped with NVDIA 20 series and above graphics cards.
- Fixed: Fixed conversion failure when changing output language in Video Translator AI FabCloud advanced settings.


UniFab All-In-One 4.0.1.0
- New: "Video Translator AI official version launched" - enables one-click export of multilingual dubbed videos through AI automatic generation without professional dubbing skills
- Optimization: "Video Upscaler AI - FabCloud" and "HDR Upconverter AI - FabCloud" download and upload stability and efficiency improved, task progress detection mechanism optimized
- Fix: Fixed issue where "Video Upscaler AI - FabCloud" and "HDR Upconverter AI - FabCloud" showed completion but local output files were missing


UniFab All-In-One 4.0.0.1
- Optimization: Improved the upload and download processing flow of HDR FabCloud and Upscaler FabCloud to reduce task failure rates.
- Optimization: Optimized the underlying model logic of the new Upscaler model Titanus, enhancing overall stability and output quality.
- Fix: Fixed an issue where the Welcome popup repeatedly appeared under specific user identity conditions.
- Fix: Fixed an issue where color abnormalities could occur in certain frames of the Upscaler anime model under specific conditions.
- Fix: Fixed a potential crash issue when the input source was HDR.


UniFab All-In-One 4.0.0.0
- UniFab 4.0 Major Upgrade, Integrated with FabCloud Cloud AI Features; Brand New Video Upscaler AI Model Launching Strongly; Converter Now a Free Feature
- New: Video Upscaler AI FabCloud Cloud-based upscaling feature, utilizing powerful cloud computing for faster upscaling processing
- New: HDR Upconverter AI FabCloud Cloud-based HDR feature, leveraging cloud computing for quicker HDR processing
- New: New Video Upscaler AI model — Titanus, specially designed for films and TV, significantly enhancing image detail and visual effects
- New: Converter is now free, supporting over 1,000 formats with lossless compression, built-in editing, and flexible customization
- Optimized: Some UI interface displays


UniFab All-In-One 3.0.3.4
- Optimization: Subtitle Generator AI underlying points usage logic
- Optimization: Remove the 5-minute import source limit for Video Translator AI Beta
- Fix: Some known interface issues


UniFab All-In-One 3.0.3.3
- New: Video Translator AI (Beta) is now available. No professional dubbing skills required — AI automatically generates multilingual voiceovers and supports one-click export of multi-language dubbed videos.Learn more: please visit "Official Community"
- Optimization: Subtitle Generator AI has been upgraded with enhanced processing logic and a redesigned service architecture. To ensure long-term stability, the service has switched to a credit-based model, and existing user entitlements have been automatically converted into equivalent credits.
- Note: Older versions will not support cloud processing. Please update to the latest version to continue using the service.
- New: A "Pause" feature has been added to Autopilot, Converter, and Compressor.
- Fix: Fixed an issue where RTX RapidHDR AI and RTX Rapid Upscaler AI might freeze under certain conditions.
- Fix: Fixed various UI display and interaction issues to improve experience and stability.


UniFab All-In-One 3.0.3.2
- New: Added RTX Rapid Upscaler AI – instantly achieve super-resolution upgrades with reduced artifacts; supports importing HDR and Dolby Vision video sources.
- More Info：https://unifab.ai/rtx-rapid-upscaler.htm
- New: Added a "Pause" option for AI features – conversion tasks can now be paused during processing and resumed later from the same progress point.
- Fix: RTX RapidHDR AI fails to convert to HDR (Version 3031 has been blocked; please upgrade to the latest version to ensure normal use).
- Fix: Fixed an issue where Video Upscaler AI and Face Enhancer AI could freeze at 9–10% progress and fail to cancel under certain conditions.
- Fix: Fixed an issue where Video Upscaler AI would remain at 0% progress when using Anime Optimized or Texture Enhanced models.


UniFab All-In-One 3.0.3.1
- Optimization: Upscaler now supports batch parameter settings, allowing users to adjust options for multiple items at once.
- Fix: Resolved the issue where Subtitle Generator AI’s progress and remaining time were not displayed.
- Fix: Resolved an issue that may occur when selecting audio tracks after adding multiple tasks in the Converter.
- Fix: Fixed font display anomalies when skin selection follows the system setting.
- Fix: Corrected various UI display issues.


UniFab All-In-One 3.0.3.0
- Optimization: Improved NVIDIA 50 series GPU utilization, significantly reducing video processing time for a more efficient experience.
- Optimization: Brand new feature entry interface with optimized function partitions and icon styles, enhancing user experience.
- Fix: Resolved several known interface issues.


UniFab All-In-One 3.0.2.9
- New: Added a fast denoising model to Denoiser, using advanced algorithms for more efficient noise suppression and image enhancement.
- New: Released Colorizer V2 official version, featuring a brand-new multi-scene mode that supports both high-speed and standard processing modes.
- Optimization: RTX RapidHDR AI now includes anomaly detection and popup alerts.
- Optimization: Subtitle Generator AI added detection popup for version incompatibility warnings.
- Fix: Fixed display issues on the Subtitle Generator AI export page.
- Fix: Resolved several UI styling problems.


UniFab All-In-One 3.0.2.8
- Optimization: Major upgrade to Subtitle Generator AI's audio recognition and translation capabilities. Translation accuracy significantly improved, omission rate greatly reduced, and subtitle watermark issues resolved.(Version 3027 has parameter issues that may cause task failure. It is strongly recommended that you upgrade to the latest version.)
- Optimization: HDR Upconverter processing speed notably improved, now 1 to 1.5 times faster than before.
- Fix: Resolved an issue with output results when converting to Dolby Vision mode after trimming in HDR Upconverter.
- Fixed: Resolved resolution errors and HDR generation failures occurring under specific conditions in RTX RapidHDR AI.
- Fix: Fixed a recurring download issue with Fast Model Runtime in the model manager under certain conditions.
- Fix: Addressed an issue where the bitrate/pixel sliders in Advanced Settings could not be moved in specific situations.
- Fixed: Resolved the issue where custom presets in Converter were not working.


UniFab All-In-One 3.0.2.7
- New: RTX RapidHDR AI module deeply integrates NVIDIA RTX Video technology with native CUDA acceleration, delivering AI-powered super-resolution upscaling, artifact removal, and dynamic HDR.
- New: Added plugin and GPU matching detection logic to prevent conversion failures caused by GPU device updates.
- New: Added feature popup allowing users to view version update details via a popup window.
- Fix: Fixed issues related to output file renaming under specific conditions.
- Fix: Fixed several known interface issues.


UniFab All-In-One 3.0.2.6
- Fix: Issue with the Colorizer where the reference frame slider could not be grabbed or moved in certain situations.
- Fix: Styling issue with the Home button during feature conversion.
- Fix: Known interface issues in All History.
- Fix: Known text errors.


UniFab All-In-One 3.0.2.5
- New: Added "All History" navigation entry to centrally display function history (completed tasks).
- Optimization: Improved the Finished interface display, adding function and model identification.
- Optimization: Conversion now supports retaining information for Dolby Profile 5 sources.
- Optimization: Update check popup upgraded with a changelog display.
- Fix: Fixed an issue where presets were not applied correctly in the converter.


UniFab All-In-One 3.0.2.4
- New: Added integrated News Center feature.
- Fix: Resolved an issue where autopilot input resolution did not match output resolution under certain conditions.
- Fix: Fixed colorizer output resolution shrinking issue in specific cases.
- Fix: Improved colorizer adaptability for vertical videos.
- Fix: Addressed abnormal VRAM display on multi-GPU systems.
- Fix: Various known interface optimizations.


UniFab All-In-One 3.0.2.3
- Optimization: Subtitle Generator now optimizes line breaks for long single-line subtitles.
- Optimization: Subtitle Generator supports batch setting of audio track languages.
- Optimization: Added an option for interlaced source preference in settings.
- Fix: Fixed subtitle issues when selecting no subtitles in Converter.
- Fix: Resolved potential crashes caused by the Converter’s merge function.
- Fix: Fixed subtitle loss issue in autopilot under certain conditions.
- Fix: Fixed 16K option not working in specific cases.
- Fix: Corrected progress information display anomalies during conversion.
- Fix: Fixed multiple known interface issues.


UniFab All-In-One 3.0.2.2
- New: Face Enhancer module now supports 2x and 4x resolutions, improving facial detail restoration.
- New: Upscaler module adds a new Texture Enhanced model, a detail enhancement model that strengthens image textures and significantly improves detail and clarity, currently supported only for 4x resolution.
- Optimization: Adjustment of Upscaler module model names:
- Speed Optimized model: fast model with the highest output speed
- Quality Optimized model: high-quality model balancing speed and quality
- Anime Optimized model: specially designed for anime enhancement
- Optimization: Smoother module optimized Fast model for faster export speed and better effects.
- Optimization: AI Subtitle module improved subtitle file naming compatibility and updated naming conventions.
- Fix: Fixed abnormal output frame rate issue in Smoother module.
- Fix: Corrected resolution parameter error when outputting beyond 8K resolution.
- Fix: Resolved some multi-language translation issues in the interface.
- Fix: Fixed several known interface issues.


UniFab All-In-One 3.0.2.1
- Fix: Resolved an issue where Colorize could fail to convert when using OneDrive as the temporary directory.


UniFab All-In-One 3.0.2.0
- New: Beta version of Colorizer V2 supports one-click multi-scene coloring, providing a more comprehensive and richer video coloring experience.
- Optimization: AI Subtitles now support encoding of input SRT files.
- Optimization: AI Subtitles optimized cloud processing logic to alleviate conversion failures caused by queuing.
- Fix: AI Subtitles freezing at certain progress points.
- Fix: HDR output frame rate drops causing playback stuttering under specific conditions.
- Fix: The issue where NVIDIA 30 series GPUs get stuck at 9.95% progress when using Face Enhancer in certain cases.
- Fix: Conversion failures caused by different decimal separators in certain regions or countries.


UniFab All-In-One 3.0.1.9
- New: TV Show Converter now supports importing entire seasons of TV show videos. It can batch convert while searching and writing metadata, and also generates .nfo files to facilitate building multimedia libraries.
- Optimization: Improved AI subtitle audio analysis capability and accuracy, enhancing cloud processing speed and queue efficiency.
- New: AI subtitles now support preference settings for selecting subtitle output languages.
- New: AI subtitles support Thai subtitle output.


UniFab All-In-One 3.0.1.8
- Optimization: Adjusted the VRAM threshold for the HDR Upconverter’s 4K UHD model to 12.5GB (supported by some NVIDIA 40/50 series 16GB GPUs) to ensure conversion stability. More VRAM is recommended to be reserved.
- Fix: Resolved failures occurring in certain cases with Subtitle Generator AI.
- Fix: Addressed frame loss at the beginning of videos when some AI functions output MKV H265 files.
- Fix: Fixed the issue where Compressor could not retain 7.1 audio.


UniFab All-In-One 3.0.1.7
- Added: Subtitle Generator module has been upgraded to the official version (using older versions may cause conversion failures).
- Added: Subtitle Generator supports importing .srt files (it is recommended to use standard format SRT files to ensure best results).
- Optimized: Display of HDR10 metadata in HDR Upconverter conversion results.


UniFab All-In-One 3.0.1.6
- Added: SDR to HDR with new options for 4K UHD and QHD models, and a default recommended model (high-quality model converts relatively slower).
- Optimized: Synchronization logic for "Apply to all" under Converter and Compressor features.
- Optimized: Cloud queue management and interface display of Subtitle Generator AI.
- Optimized: Output filename format of Subtitle Generator AI.
- Fixed: Conversion failures of Subtitle Generator AI caused by cloud fluctuations in some cases.
- Fixed: SDR to HDR conversion failure issue occurring under certain conditions.

UniFab All-In-One 3.0.1.5
- Fix: In some cases, authorization errors caused Face Enhancer AI to malfunction.
- Fix: In some cases, cloud fluctuations caused Colorizer AI to malfunction.


UniFab All-In-One 3.0.1.4
- New: Subtitle Generator module (Beta version), using AI technology to automatically generate subtitle files by importing videos! During the Beta test period, all users can experience it for free.
- Fixed: Autopilot module conversion failure in some cases.

UniFab All-In-One 3.0.1.3
- Optimization: Adjusted some UI interface logic
- Fix: Resolved the issue of AI tasks failing under specific conditions


UniFab All-In-One 2.0.3.7
- Fixed: The screen turns red after some videos are converted to HDR.
- New: A new entry for the UniFab user manual has been added to the menu. For details about the user manual, please visit https://docs.unifab.ai/en/home
- Optimization: The Japanese translation of some pages is more accurate.


UniFab All-In-One 2.0.3.6
- New: Added 8K conversion option to the Upscaler module.
- New: Added slow motion conversion to the Smoother module, supporting 2x and 4x slow motion.
- Fix: Resolved issues causing software to fail to start in certain situations.
- Fix: Corrected color issues in output Dolby Vision images.
- Fix: Fixed the problem where Converter could not save custom profiles.


UniFab All-In-One 2.0.3.5
- New: Added FLAC Profile to Converter module.
- Modified: Background Remover module and Vocal Remover module became free features.
- Fixed: The issue of plugin upgrade failure in some cases.


UniFab All-In-One 2.0.3.4
- Fixed: AI module conversion failed in some cases


UniFab All-In-One 2.0.3.0
- Optimization: The download method of AI operating environment is optimized, so that daily updates do not need to download the complete installation package, which greatly shortens the download time
- Fix: The problem that the comparison screen of the preview function is not synchronized in some cases
- Repair: The problem of flashing back when using the preview function in some cases


UniFab All-In-One 2.0.2.5
- Change log not available for this version


UniFab 2.0.2.2
- New: Support deleting Profile configurations saved under My Profile.
- Optimization: Optimized the welcome pop-up UI display.
- Fix: Fix the problem that DVDFab UHD Creator module can't display audio options when upmixer module converts to 8-channel.
- Fix: Fixed the problem of meta info loss after conversion.


UniFab 2.0.2.1
- New: Added AI Plugin section to common settings, providing more plugin saving path options.
- Fix: Fixed the problem of source subtitles or audio loss when the AI module converts multi-audio tracks and multi-subtitles.


UniFab 2.0.2.0
- Fix：Fixed the issue of vocal voice disappearing when converting in the upmixer module.


UniFab 2.0.1.9
- New: Added Vocal Remover module, which supports for separate music or MV background sound and vocals.
- Optimize: Optimized the advanced setting model options of HDR Upscaler module, removed the models with unsatisfactory effect and speed.
- Fix: Fixed the black screen of Enlarger conversion in some cases.


UniFab 2.0.1.8
- New: AI module adds passthrough function.
- New: Added subtitle settings to the Enlarger module.
- Fix: Fix some interface display issues.


UniFab 2.0.1.7
- Optimized: The SDR to Dolby Vision conversion model, leading to a speed increase of 2-10 times.
- New: Two new options for SDR to Dolby Vision conversion - Fast and High Quality.
- Optimized: User interface display.
- New: Option to exclude the creation of a new subfolder during output.
- Optimized: Clearer output path indicated for the module.
- Fixed: The issue causing corruption in the image for HDR10/Dolby Vision output.


UniFab 2.0.1.6
- Fix: A crash problem in some cases.