itn on iOS is not supported for the time being (#969)

andyweiqiu

2023-09-21 b8909ab5b94e293605a9e04f42874e0320773a49

1
2
wget https://isv-data.oss-cn-hangzhou.aliyuncs.com/ics/MaaS/ASR/dep_libs/ffmpeg-N-111383-g20b8688092-linux64-gpl-shared.tar.xz
tar -xvf ffmpeg-N-111383-g20b8688092-linux64-gpl-shared.tar.xz