MultiVideo vs CutStyle

Play two videos at the same time! Playback start position can be specified separately! Slow, double speed playback and loop play possible! It is possible to save piled movies! Movie playback speed to save can be changed! It is an application to play two videos simultaneously. In addition to playing side by side, you can also set the transparency by overlaying movies and play it. You can check the motion by simultaneously playing two videos such as swing, step, form and other videos, such as pro and yourself, yourself and your friends, yourself and yourself. Since you can change the size of two videos freely, you can also create wipes like those on TV. Function introduction) - It is possible not only to arrange two movies side by side but to stack them! - Scale two movies separately! - Slow playback, double speed playback and loop play are possible! - The playback start position of two movies can be specified separately! - The position of two movies can be freely changed! - Save to the camera roll is possible! (In-app purchases / Subscription) - It is possible to change the playback speed of the movie to be saved! About in-app purchases) Please read before purchasing in-app purchases. For saving to the camera roll, you need to purchase "Save to camera roll". We are checking the operation only for a short time movie (about 1 minute) shot on iPhone or iPad. As for the long-time movie, we do not check the operation, so it may not be saved due to memory, disk capacity and so on. Also, videos shot with other applications or videos processed with other applications may not be saved. Even regarding sound data, I checked the operation of movies shot by iPhone, but sometimes it can not be saved if processed. Although the video advertisement is displayed, you can check whether it can save in "Trial". Please be sure to check once before you can save before purchase. After purchase, no matter what reason, refund can not be canceled. If you purchase, please confirm the above contents and purchase only if agreed. Even if you purchase "Hide ad", you can not save camera rolls. Also, please be aware that video advertisements that are displayed as a trial of saving camera roll will not be removed either. About purchasing automatic subscription) [ Save to camera roll ] If you use Save Camera Roll for free, large watermark characters are displayed in the saved movie. If you want to remove watermark characters, please purchase "Save to camera roll". "Save to camera roll" during the subscription period, watermark characters and all advertisements are removed. [ Hide ad ] Advertisements on the top and bottom of the screen are removed during the subscription period. Please note that video advertisements displayed as a trial of saving camera roll will not be removed. When purchasing, please confirm the following "Terms of service" and "Privacy policy" and purchase only if you agree. [ Terms of service ] https://faboll.tattin.com/terms/multivideo/terms.html [ Privacy policy ] https://faboll.tattin.com/terms/multivideo/privacy.html [ Duration and amount of automatic subscription ] - Save to camera roll 1 month ¥300(JPY) - Save to camera roll 3 months ¥750(JPY) - Save to camera roll 6 months ¥1200(JPY) - Save to camera roll 12 months ¥1800(JPY) - Hide ad 1 month ¥100(JPY) - Hide ad 12 months ¥600(JPY) [ About auto-renewable ] Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

CutStyle is the ultimate offline video analysis and auto-segmentation tool built specifically for canoe freestyle paddlers, coaches, and videographers. Say goodbye to hours of manually scrubbing through long training session videos just to find and cut individual rides. CutStyle uses state-of-the-art local AI to automatically detect, slice, and group your wave and hole runs directly on your iPhone. Key Features: 1. AI-Powered Ride Auto-Detection & Lossless Slicing • Automatically scans long video files and identifies the exact start and end times of every freestyle ride with millisecond precision. • Slices the detected runs instantly using hardware-accelerated lossless extraction, saving each clip in milliseconds without any quality loss. 2. Standalone On-Device Local AI (No Cloud Required) • Utilizes Apple’s CoreML and Vision frameworks to run a high-performance YOLO11 object detection model entirely offline on your device’s Neural Engine. • Tracks and isolates the main paddler closest to the center of the screen, ignoring background spectators and eddy queues. 3. Vibrant Gear Color Extraction & Smart Grouping • Automatically crops three target zones for color matching: Helmet (HM), Life Jacket (LJ), and Boat Hull. • Employs advanced HSV-based water/foam filters to capture true gear colors even during water submersions. • Clusters rides by paddler using CIEDE2000 ΔE color difference algorithms, isolating distinct boat hull colors (green, white, blue, etc.) with a strict constraint gate. 4. Interactive Manual Organizer & Sensitivity Control • Features a real-time Clustering Sensitivity slider to dynamically adjust groups from strict (split) to loose (merge). • Drag-and-drop ride thumbnails between paddler cards to quickly refine groupings. • Double-tap paddler names to customize output folder names. • Drag failed runs or empty waves to the "Trash Box" card to exclude them from the final export. Your Trash Box choices are fully preserved even if you adjust the sensitivity slider. 5. Premium Gallery & Document Export • Excludes the Trash Box and lets you select exactly which paddlers to export. • Creates structured directories for each paddler inside your device's Documents or Photo Library. • Copies the trimmed ride video (.mp4) and its corresponding thumbnail image (.jpg) side-by-side for instant visual cataloging. 6. Built-in Loop Player • Tap any ride thumbnail to open the preview modal. Check your clips instantly with looping video playback. 7. 100% Offline & Private • Your videos never leave your device. All machine learning, frame decoding, and video cutting are executed entirely locally in a secure sandbox. No internet connection or account registration is required to analyze your videos. Designed for the Freestyle Community: Whether you are a competitive athlete tracking your progress, a coach managing a team of paddlers with different gear colors, or a videographer looking to distribute clips to athletes quickly, CutStyle simplifies your workflow. Turn long, tedious video files into a neatly organized library of clips in seconds.