perf(ai-avatar): 对口型加速+封面流程重构 #1872
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修复&优化
Bug修复
性能优化
流程重构
- fix: 修复audio_data未初始化导致B-roll时间全显示0.0~0.0s - perf: TTS音频跳过OSS转存,直接使用CosyVoice临时URL给MediaKit(省5-15s网络往返) - perf: 输出视频异步转存到OSS,MediaKit完成后立即用临时URL返回前端播放(感知省10-30s) - perf: FFmpeg编码preset从fast改为veryfast,编码速度提升30-50% - refactor: 渲染服务移除所有封面逻辑(无FFmpeg截帧、无MediaKit自动抽帧) - feat: 新增POST /api/v1/ai-avatar/render/{job_id}/smart-cover,从成片MediaKit智能选帧 - feat: UI重排:开始生成视频按钮移到封面区域上方 - fix: 智能封面2-click bug修复 - feat: 封面区域在视频生成完成前禁用,视频生成后才能选择封面🚀 预览环境已部署
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PR #1872 已关闭或合并,对应的预览环境已被清理。