tiantuxu

docker cp foo.txt mycontainer:/foo.txt
docker cp mycontainer:/foo.txt foo.txt

tiantuxu

#Host machine: 
docker run -it -p 8888:8888 image:version

#Inside the Container
jupyter notebook --ip 0.0.0.0 --no-browser --allow-root

#Host machine access this url: 
http://(ce3fff13df99 or 127.0.0.1):8888/?token=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

tiantuxu

for filename in *.tar
do
  tar -xvf $filename
done

tiantuxu

# Decode a video to yuv420 raw format
ffmpeg -vsync 0 -c:v h264_cuvid -i input.mp4 -c:v rawvideo -pix_fmt yuv420p -f null /dev/null
ffmpeg -vsync 0 -c:v h264_cuvid -i input.mp4 -c:v rawvideo -pix_fmt yuv420p output.yuv

# Resize videos to 640x480
ffmpeg -c:v h264_cuvid -i input.mp4 -vf scale=640:480 -c:v h264_nvenc output.mp4

# Downsampling frame rate to 30fps
ffmpeg -i input.mp4 -r 30 -c:v h264_nvenc output.mp4