使用ffmpeg录音的时候遇到了以下错误
[dshow @ 0000022cea37f340] Could not find audio only device with name [麦克风 (Realtek High Definition Audio)] among source devices of type audio.
[dshow @ 0000022cea37f340] Searching for audio device within video devices for 麦克风 (Realtek High Definition Audio)
[dshow @ 0000022cea37f340] Could not find audio only device with name [麦克风 (Realtek High Definition Audio)] among source devices of type video.
使用 ffmpeg -list_devices true -f dshow -i dummy 查看是有该设备的
问题没解决，后续再研究。。。
