三秒剪直拍Dancecam vs DanceCopilot

DanceCam 是为舞者打造的智能运镜相机：一段直拍视频，自动生成始终锁定主角的专业运镜成片。所有处理在你的 iPhone 本地完成，视频绝不上传；无需注册登录。免费用户共可免费导出 10 次，Pro 能力（镜头稳定、蒙版跟随、4K 超分等）可通过连续包月（新用户首月 ¥1.8，次月 ¥6/月，随时取消）或永久买断（一次 ¥68）解锁；导出额度用完点导出会弹出订阅/买断页面。 【追踪可信度，看得见——市面独一份】 普通追踪工具追丢了不会告诉你。DanceCam 把每一秒的追踪状态画在进度条上： · 绿色 = 已确认锁定你选的人；灰色 = 追踪存疑 · 拖到灰色段重新点一下人，系统只补追这一段，绿区绝不被改坏 · 追踪偏离时自动截断并跳转到危险帧等你纠正，绝不默默跟错人 【选错人？系统会提醒你】 · 每次重新选人，系统都会和「你最初选定的主角」做身份签名比对 · 点到了不像的人，会先弹出提醒再确认——一次手滑不会毁掉整条素材 · 也可以一键「重选主角」，整条推翻重追 【双主角 & 双视频源 4:3 对比】 · 同一段视频选两位主角，各自独立追踪、独立蒙版、独立变焦 · 也可以导入两段视频，各选一位主角并排合成 · 斗舞、师生、前后两次练习，同框一条出 【音频工作台】 · 双视频音轨自动对齐（同音乐异底噪也能判） · 音频截取与微调：拖动波形、首尾截断、拍点磁吸 · 一键替换背景音乐，或保留原音轨 【更多专业工具】 · 骨盆锚点镜头稳定：弯腰甩头段落镜头也不晃 · 数字变焦 100%–300%，双指捏合与拖动微调 · 蒙版跟随：椭圆/矩形蒙版锁定主角，背景自动虚化 · 水平镜像：一键翻转画面，双主角各自独立镜像 · 遮脸马赛克：主角/路人/全部三档，保护隐私 · 4K 超分锐化导出，画幅切换 9:16 / 16:9 / 4:3 / 3:4 · 首次使用手势教程：双指缩放、单指移动，看完自动关闭 【隐私】 所有视频处理均在设备本地完成，不上传任何服务器，无第三方统计与广告 SDK。 用户协议：https://aoxi0227-bit.github.io/dancecam-legal/terms.html 隐私政策：https://aoxi0227-bit.github.io/dancecam-legal/privacy.html

Learn choreography from your own videos, one 8-count at a time. Import a dance video from Photos and turn it into a practice session on your iPhone or iPad. See how each move fits the music, slow down the details, repeat a tricky section, and compare your practice side by side. SEE THE MOVES, COUNT BY COUNT Explore an interactive 8-count ruler with a move preview for each count. Drag through the sequence or tap a preview to revisit a moment. Zoom in to study hand and foot details. The count previews follow your zoom and pan. Press and hold the progress bar to preview nearby moments before choosing where to resume. Use Next Beat to watch the movement between two beats, then pause and continue at your pace. MIRROR, SLOW DOWN, AND LOOP Mirror the video to follow the choreography. Adjust playback speed, choose any A–B section, and repeat it while you practice. Set a lead-in so you have time to get ready. Add notes to remember details you want to work on. FOLLOW THE MUSIC Analyze musical beats on your device and adjust their alignment when needed. Turn on audio beat cues to hear the rhythm while you practice. PRACTICE IN FULLSCREEN Open a larger practice view with an on-screen 8-count indicator. On iPad, practice in portrait or landscape. PRACTICE ON A BIGGER SCREEN Use Screen Mirroring in Control Center to connect to a compatible AirPlay display, Apple TV, or Mac. Watch the practice video and counts on the external display while controlling playback, speed, mirror, and loops from your iPhone or iPad. A compatible receiver and network setup are required. RECORD AND COMPARE Record your practice and view it beside a reference video. Align the clips by their audio and fine-tune the timing to review movement and rhythm. Export breakdown or comparison videos. KEEP ONE DANCER IN VIEW Select a dancer and create a clip that tracks them as they move. Focus on the person you want to learn from, then use the clip for practice or comparison. ON-DEVICE VIDEO PROCESSING, NO SIGN-UP Video processing, beat analysis, and project data stay on your device. Your media is not uploaded to developer servers. Purchases, restoring purchases, and external links require an internet connection. TRY IT, THEN UNLOCK FOREVER Includes 10 successful external video imports with 8-count practice on this device. The built-in 12-second sample does not use the allowance. Reimporting a video counts as another import; opening an existing video does not. Deleting videos or reinstalling the app does not restore used imports. After the allowance is used, a one-time purchase unlocks further external video imports. Existing videos remain available with the advanced practice tools. Lifetime Membership is a non-consumable purchase with no automatic renewal. Restore it using the Apple Account used to purchase. This video is imported from your photo library. DanceCopilot only processes local videos, and video-related content in the app is never uploaded to the cloud. All processing takes place locally, helping protect your privacy. DanceCopilot does not include a dance course library or online video downloader. Support: https://dancecopilot.cn/support/ Privacy: https://dancecopilot.cn/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/