avdevice
Python报错：pkg-config could not find libraries ['avformat', 'avcodec', 'avdevice', 'avutil', 'avfilter', 'swscale', 'swresample']
参考： https://github.com/PyAV-Org/PyAV/issues/238 https://pyav.org/docs/6.1.2/installation.html#mac-os-x 报错信息： C:\Users\liuxue>pip install av Collecting ......
avdevice_register_all()解析备忘
以下解析基于fmpeg-6.0。 void avdevice_register_all(void) { avpriv_register_devices(outdev_list, indev_list); }从上面可以看出来，avdevice_register_all()通过avpriv_regist ......