L2dViewer vs Sign Motion

### 主要功能 L2dViewer 是一款专业的 Live2D 模型查看器，为 Live2D 爱好者和创作者提供便捷的模型预览和管理体验。 ### 核心特性 **模型播放** - 支持播放 Live2D 模型的所有动作 - 自动播放和顺序播放模式 - 可调节动作播放间隔时间 - 显示模型点击区域（HitAreas） **文件管理** - 支持从文件夹导入 Live2D 模型 - 支持 ZIP 压缩包直接导入 - 本地存储，保护隐私安全 - 文件信息详细展示（大小、创建时间等） **个性化设置** - 多种主题模式：浅色/暗色/跟随系统 - 多语言支持：中文、英语、日语、韩语 - 自定义背景设置 - 自动加载上次打开的模型 **详细信息** - 查看模型的完整信息结构 - 展示 Moc 文件、贴图、物理、表情等组件 - 统计动作数量、点击区域数量 - 模型版本和文件组织结构 **隐私保护** - 所有模型文件本地处理 - 不上传数据到服务器 - 完全离线的模型预览体验 - 透明的隐私政策 ### 适用人群 - Live2D 创作者和设计师 - VTuber 和虚拟主播 - Live2D 模型收藏者 - 动漫和游戏爱好者 - 教育工作者和演示者 ### 隐私政策 https://ailive2d.com/privacy ### 用户协议 https://ailive2d.com/user-agreement

Sign Motion displays your face, upper body and fingers as a 2D avatar with clear expressions on a gray background. • Choose a cat, tiger, rabbit, chimpanzee, dog or either of two portrait avatars above Record • See blinks, winks, gaze, eyebrows, cheeks and mouth movements on the avatar face • See shaded hands and arms, clear finger boundaries and a white T-shirt • Start in Skeleton only, or choose Camera + Skeleton in Settings • Record the rendered avatar as an MP4, then save to Photos or share • Import a video you select from Photos, add multiple captions and trim it • Set each caption's start and end times, text color, size and position Caption times refer to the original video. Trimming retains only overlapping caption intervals. Editing exports a copy and preserves the original video and its audio. Imported videos keep their original footage; the app does not turn them into avatars. Tracking runs on your iPhone or iPad without an account. Camera images and tracking results are not sent to a server. Avatar recordings contain no camera footage. Microphone recording is off by default; enable it in Settings to include audio. Permissions are requested when needed. Saved videos remain in the app until you delete them; exported copies must be deleted separately. Choose 30 fps or 60 fps camera capture. Face, upper-body and hand positions in the image and facial expressions are estimated on your device. Avatar recordings use 720 × 1280 and a 60 fps setting; capture, tracking and display run at separate rates, and videos may reuse the previous pose. Use good lighting and keep your face, shoulders and both hands visible. Fast movement, occlusion and low light can reduce accuracy. Facial movements are estimates, not emotion recognition. The app visualizes movement. It does not classify or translate sign language or perform medical measurements. Requires iOS or iPadOS 18 or later.