Online converter – convert video, images, audio and documents for free
Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
Bigmp4.com 人工智能视频处理平台深度解析
核心功能模块
4K超分辨率引擎：采用SRGAN神经网络实现300%分辨率提升，支持8K视频输出
智能帧率转换：通过RAFT光流算法生成120fps丝滑画面（支持0.54倍速调节）
历史影像修复：独家胶片颗粒建模技术可还原1920年前电影原貌
实时AI着色：时空一致性检测确保无颜色溢出，支持批量处理
技术突破亮点
1. 混合架构加速：在RTX 4090显卡实现4分钟处理10分钟1080P视频
2. 浏览器端运算：WebGL加速引擎降低70%云端计算依赖
3. 专业格式支持：输出包含ProRes 4444/XAVC等12种专业编码
4. 智能场景识别：自动区分动画/真人/纪录片适配最佳处理参数
用户体验升级
三步骤极简工作流：拖拽上传→模式选择→云端渲染
移动端适配：完美支持iPad Pro触控笔精准蒙版绘制
实时预览窗口：支持4K HDR画面对比查看（分屏/叠化模式）
典型应用案例
北京电影资料馆：完成1950年代新闻影片4K修复工程
独立纪录片团队：《时光记忆》获2024圣丹斯电影节技术特别奖
短视频创作者@TechReview：使用智能补帧使产品演示视频互动率提升210%
服务套餐说明
基础版：$9.9/月（10分钟4K视频额度）
工作室版：$299/年（含历史影像修复工具包）
企业定制：支持私有化部署与API对接
（系统提示：访问bigmp4.com注册可领取3次免费4K增强体验）
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