how to batch convert *.m4a to *.mp3?

[bk111]

premiere can use the Nvidia p106-100. but ffmpeg cannot use P106. So how does Pymiere convert .m4a to .mp3 massily?

[qmasingarbe]

Hello @bk111 ,

I'm not sure about the P106 stuff. Nevertheless, you can use pymiere to automatically convert a bunch of files by combining:

• this example on how to use premiere pro in 'batch' mode (starting and stoping it via pymiere)
• this documentation on how to render a sequence using a selected preset via pymiere

Hope this helps!