ParkPro vs BITACHAKU

分屏对比：你的动作与示范视频并排对比，精准找差距 手动对齐：自由设置视频起止点，精准同步两个视频 智能追踪裁剪：AI 自动锁定人物，去除干扰，专注动作细节 逐帧播放：0.1 秒精度，细看每一个动作瞬间 变速播放：0.25x-2x 自由调节，慢动作拆解技巧 区间回放：自由设置起止点，反复精研关键动作 训练记录：完整记录每次训练视频

BITACHAKU is your personal trick library for freestyle skiing and snowboarding — film your tricks, record them, and manage everything automatically. ■ Register by trick, spin & grab Pick the trick name, then log the rotation direction, number of spins, and grab. Folders are created automatically by category, so you can focus on riding. ■ Auto-trim long fixed-camera clips Leave the camera rolling — BITACHAKU finds the trick in your long fixed-camera clips and suggests a trim. Pick the ones you want and trim them all at once. The original is kept, so you can restore the full length anytime, or delete it to free up space. ■ Send a clip, get coaching Send a clip along with what you're struggling with, and you'll get back what went well and up to 3 things to fix, right in the App. Tap a timestamp in the reply to play from that moment. Replies are drafted by AI and reviewed by the developer. ■ Organize and search with ease Your clips are auto-sorted by category. Search tricks in your language or by romaji to jump straight to the one you want. Cover frames, memos, and favorites (Keep) tell similar fixed-camera clips apart at a glance — and tags are there when you want them. ■ Film while watching a reference Pick a reference clip and film alongside it with Reference mode — check the motion you're aiming for while you practice. ■ Built for off-season & fixed-camera filming Start recording with the volume button or a remote. Show a device name on the standby screen so you can spot your phone among many. Power-save mode conserves battery. ■ Film and share Select multiple clips and share them to social or editing apps at once. ■ 4 languages Japanese, English, Simplified Chinese, and Korean. All your videos and trick records are stored on your device and are not sent externally — except anonymized usage data for quality improvement, and clips you choose to send (coaching requests, helping develop trick detection and coaching, and improving auto-trim).