转换silk到mp3格式报错：ERROR decode not successful, file not supported

[atorber]

choogoo@Tommys-MacBook-Pro WechatyS3Plugin % wx-voice compile
[wx-voice] ⠋ Running command: compile-1
[wx-voice] compile-1 success
[wx-voice] ⠇ Running command: compile-2
[wx-voice] compile-2 success
choogoo@Tommys-MacBook-Pro WechatyS3Plugin % wx-voice decode -i 1004016.silk -o output.mp3 -f mp3
[wx-voice] ⠙ Running command: decode
[wx-voice] ERROR decode not successful, file not supported
choogoo@Tommys-MacBook-Pro WechatyS3Plugin % wx-voice decode -i ./1004016.silk -o output.mp3 -f mp3
[wx-voice] ⠹ Running command: decode
[wx-voice] ERROR decode not successful, file not supported
choogoo@Tommys-MacBook-Pro WechatyS3Plugin % wx-voice encode -i 11582.mp3 -o output.silk -f silk
[wx-voice] ⠴ Running command: encode
[wx-voice] encode success
choogoo@Tommys-MacBook-Pro WechatyS3Plugin % wx-voice decode -i output.silk -o output.mp3 -f mp3
[wx-voice] ⠹ Running command: decode
[wx-voice] ERROR decode not successful, file not supported
choogoo@Tommys-MacBook-Pro WechatyS3Plugin %