Video Frame GrabberㆍStillFrame vs SmartCapture视频淘金

StillFrame — Extract Perfect Stills from Video Stop fighting blurry screenshots. StillFrame lets you pull a clean, high-quality still image from any video on your iPhone with frame-by-frame precision—then crop and export it in the exact format and aspect ratio you need. All video processing happens on your device: no accounts, and your videos are never uploaded anywhere. Capture the exact moment (down to the millisecond) Use a visual filmstrip timeline to scrub frame-by-frame and land on the precise frame you want. Works with your videos (no conversion) Import from your Photos library or Files. Supports common formats including MP4, MOV, AVI, MKV, and WebM. Export ready for any use Choose export format, quality, and aspect ratio. Crop and adjust before saving. Free & ad-supported StillFrame is free to use. To keep it that way, you may see a sponsored card in your gallery, and saving or sharing a frame may sometimes ask you to watch a short ad first. Your data We collect anonymous usage analytics to improve the app. Ads may use your device's advertising identifier for personalization only if you allow tracking — you're always asked first, and you can change your choice anytime in iOS Settings. How it works 1. Pick a video (Photos or Files) 2. Scrub to the perfect frame 3. Export as a high-quality image Perfect for • Thumbnails and cover images • Action shots (sports, pets, kids) • Social posts and reels previews • Selecting a sharp frame from travel and underwater videos

拍了一段视频,里面藏着比你按快门时更好的瞬间。SmartCapture 帮你把它找出来。 选一段视频,SmartCapture 会自动分析每一帧的人脸清晰度和画面美感,挑出最值得保留的几张,以原始分辨率保存到相册。还可以把精彩瞬间做成实况照片(Live Photo),长按即可回放前后几秒的动态。 功能: • 自动抓帧:按人脸质量 + 画面美学打分,自动挑出最佳帧 • 原画质保存:直接从视频原始分辨率截取,不是截屏 • 实况照片:任意一帧可生成 Live Photo,可调节前后时长 • 时间归位:保存的照片日期自动对齐视频拍摄时间,相册时间线不乱 • 完全离线:所有分析都在设备上完成,视频和照片不会离开你的手机 没有账号、没有广告、没有订阅。选视频,挑照片,保存,就这么简单。