nndeploy
pip库的codec模块应该存在bug
使用pip提供的nndeploy，将工作流中的yolo例子的imagedecode与imageencode改成videodecode和videoencode后，会报错2025-08-22 17:08:19,455 WorkerProcess ERROR [task_id=e013ecea-bde7-4baa-ab91-946f1aa7c0be] [C++ stderr]E/nndeploy_default_str: setPath [File /project/plugin/source/nndeploy/codec/opencv/opencv_codec.cc][Line 219] can not open video file /home/general/chunquansang/new_nndeploy/nndeploy/resources/videos/person.mp4 2025-08-22 17:08:19,455 WorkerProcess ERROR [task_id=e013ecea-bde7-4baa-ab91-946f1aa7c0be] [C++ stderr]E/nndeploy_default_str: setRefPath [File /project/plugin/source/nndeploy/codec/opencv/opencv_codec.cc][Line 459] Error: Failed to open video file /home/general/chunquansang/new_nndeploy/nndeploy/resources/videos/person.mp4. 2025-08-22 17:08:19,456 WorkerProcess ERROR [task_id=e013ecea-bde7-4baa-ab91-946f1aa7c0be] [C++ stderr]E/nndeploy_default_str: deserialize [File /project/plugin/include/nndeploy/codec/codec.h][Line 320] setRefPath failed 2025-08-22 17:08:19,456 WorkerProcess ERROR [task_id=e013ecea-bde7-4baa-ab91-946f1aa7c0be] [C++ stderr]E/nndeploy_default_str: deserialize [File /project/framework/source/nndeploy/dag/graph.cc][Line 2279] deserialize node failed，但是我切换到自己编译的python的nndeploy，能正常运行
