for h5 root url redirect to index (#898)

zhaomingwork

2023-08-29 bf6947bcb2e135d2fab5dc4a66654ebcfef24b85

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