### 🔎 Search before asking - [x] I have searched the PaddleOCR [Docs](https://paddlepaddle.github.io/PaddleOCR/) and found no similar bug report. - [x] I have searched the PaddleOCR [Issues](https://github.com/PaddlePaddle/PaddleOCR/issues) and found no similar bug report. - [x] I have searched the PaddleOCR [Discussions](https://github.com/PaddlePaddle/PaddleOCR/discussions) and found no similar bug report. ### 🐛 Bug (问题描述) 我替换了安卓示例里的ch_ppocr_mobile_v2.0_det_slim_opt.nb,但是运行之后fps是0,摄像头移动会“卡顿/拖影/冻结,这个需要怎么解决我使用的是v5训练的 ### 🏃♂️ Environment (运行环境) 安卓小米手机 Mi 11 Lite 安卓版本13 ### 🌰 Minimal Reproducible Example (最小可复现问题的Demo) 运行的是ocr安卓demo