### Runtime Dynamic Audio File Loading in openFrameworks

Source: https://context7.com/npisanti/ofxaudiofile/llms.txt

Handles dynamic audio file loading through drag-and-drop or file dialog at runtime. It updates the audiofile object when a new file is selected and logs load status. This snippet is triggered by dragEvent and keyPressed event handlers.

```C++
void ofApp::dragEvent(ofDragInfo dragInfo) {\n    // Load dropped file\n    audiofile.load(dragInfo.files[0]);\n\n    if (audiofile.loaded()) {\n        std::cout << \"Loaded: \" << audiofile.path() << std::endl;\n        std::cout << \"Duration: \"\n                  << (float)audiofile.length() / audiofile.samplerate()\n                  << \" seconds\" << std::endl;\n    }\n}\n\nvoid ofApp::keyPressed(int key) {\n    if (key == \047l\047 || key == \047L\047) {\n        ofFileDialogResult result = ofSystemLoadDialog(\"Select audio file\");\n\n        if (result.bSuccess) {\n            audiofile.load(result.getPath());\n\n            if (!audiofile.loaded()) {\n                ofLogError() << \"Failed to load: \" << result.getPath();\n            }\n        }\n    }\n}
```

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