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fix(P0): 移除 MCI 插帧，60fps 视频直接输出 25fps 避免超时 504 #2008

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xiaoxia merged 1 commits from fix/remove-mci-interpolation into develop 2026-09-21 21:21:44 +08:00
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xiaoxia commented 2026-09-21 19:25:33 +08:00
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P0 紧急修复

问题

PR#2006 中 Step 8 的 minterpolate MCI 运动补偿插帧在 RTX3060 上导致严重性能问题：

  • 343 帧视频插帧跑了 6 分钟还没完成
  • 触发超时被 kill，整个任务返回 504
  • 所有 60fps 口型任务全部失败

根因

mi_mode=mci:mc_mode=aobmc:me_mode=bidir:vsbmc=1 是 CPU 密集型运动补偿计算，343帧需要 6+ 分钟，超过推理总超时。

修复

  • 移除 MCI 插帧：高帧率视频降帧至 25fps 推理后直接输出，不做插帧还原
  • 对口型数字人视频来说 25fps 完全够用，不影响口型同步效果
  • 推理已经成功的结果不再因后处理插帧超时而变成 504

影响

  • 仅 deploy/gpu_worker/musetalk_server.py
  • 60fps 输入视频现在输出 25fps（之前是超时 504 失败）
  • ≤30fps 输入视频不受影响
## P0 紧急修复 ### 问题 PR#2006 中 Step 8 的 `minterpolate` MCI 运动补偿插帧在 RTX3060 上导致严重性能问题： - 343 帧视频插帧跑了 6 分钟还没完成 - 触发超时被 kill，整个任务返回 504 - **所有 60fps 口型任务全部失败** ### 根因 `mi_mode=mci:mc_mode=aobmc:me_mode=bidir:vsbmc=1` 是 CPU 密集型运动补偿计算，343帧需要 6+ 分钟，超过推理总超时。 ### 修复 - **移除 MCI 插帧**：高帧率视频降帧至 25fps 推理后直接输出，不做插帧还原 - 对口型数字人视频来说 25fps 完全够用，不影响口型同步效果 - 推理已经成功的结果不再因后处理插帧超时而变成 504 ### 影响 - 仅 `deploy/gpu_worker/musetalk_server.py` - 60fps 输入视频现在输出 25fps（之前是超时 504 失败） - ≤30fps 输入视频不受影响
xiaoxia added 1 commit 2026-09-21 19:25:33 +08:00
fix: 移除 MCI 插帧，60fps 输入直接输出 25fps 结果
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ffb8ea6790 
- 移除 Step 8 的 minterpolate MCI 运动补偿插帧（CPU密集，343帧超6分钟导致超时504）
- 高帧率视频降帧至 25fps 后直接输出，对口型数字人场景完全够用
- 插帧失败不再导致整个任务 504，直接降级返回 25fps 结果
gitea-actions bot commented 2026-09-21 19:27:07 +08:00
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🚀 预览环境已部署

项目 详情
PR号 #2008
预览链接 https://pr-2008.preview.xiaoxiajianji.com
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💡 预览环境使用 staging API 数据，请勿在预览环境中操作重要数据。

🔄 每次提交新代码后预览环境会自动更新。

🗑️ PR 关闭或合并后，预览环境会自动清理。

🚀 **预览环境已部署** | 项目 | 详情 | |------|------| | PR号 | #2008 | | 预览链接 | [https://pr-2008.preview.xiaoxiajianji.com](https://pr-2008.preview.xiaoxiajianji.com) | | API环境 | staging | > 💡 预览环境使用 staging API 数据，请勿在预览环境中操作重要数据。 > > 🔄 每次提交新代码后预览环境会自动更新。 > > 🗑️ PR 关闭或合并后，预览环境会自动清理。
xiaoxia merged commit 36e8f91e5e into develop 2026-09-21 21:21:44 +08:00
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Reference: xiaoxia/xiaoxia-saas#2008
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