常用命令

• rsync 同步

rsync -aAXHv --progress /mnt/usb/ /mnt/nas/

• ffmpeg 视频转换

ffmpeg -i "whole_hd1.wmv" -c:v libx264 -profile:v high -level 4.0 -pix_fmt yuv420p -preset fast -crf 20 -c:a aac -b:a 128k "whole_hd1.mp4"

• whisper 字幕识别

ffmpeg -i "111.mp4" -ar 16000 -ac 1 -f wav - | whisper-cli.exe -m "C:\Users\naruto\AppData\Local\bili-shadowreplay\medium\ggml-medium-q8_0.bin" -f - -osrt -of 111

--language zh

ffmpeg -i '111.mp4' -ar 16000 -ac 1 -f wav - | /mnt/nas2/ffmpeg/whisper.cpp/build/bin/whisper-cli -m /mnt/nas2/ffmpeg/whisper.cpp/models/ggml-medium-q5_0.bin -f - -osrt -of output