I have a few functions in my Zshrc file, such as: m4a, flvmp3, Google, etc.

在我的Zshrc中，我定义了一些新的功能，比如m4a、flvmp3、google等等。

youdao

Audio purists will appreciate the device's new 5.1-channel sound enhancement technology and support for the MP3, WMA, OGG, FLAC, AAC, M4A, WAV and MP3HD audio codecs, and video hounds will love being able to playback MPEG4, WMV, H.264, Xvid and Divx files.

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