about preprocessing

[ucasiggcas]

hi,Dear, glad to see the project, but a little confused, when I run bash ./list/convert_video_to_images.sh .../UCF101 5 error

./list/convert_video_to_images.sh: line 2: $'\r': command not found
./list/convert_video_to_images.sh: line 17: $'\r': command not found
./list/convert_video_to_images.sh: line 19: syntax error near unexpected token `$'do\r''
'/list/convert_video_to_images.sh: line 19: `do

then how to solve the problem?

if I use my own dataset,only include 2 classes, one is dancing ,one is not, how to process the video ? thx

[ucasiggcas]

能否解释下，这个代码的作用。我无法执行，可否用py脚本来实现

for folder in $1/*
do
    for file in "$folder"/*.avi
    do
        if [[ ! -d "${file[@]%.avi}" ]]; then
            mkdir -p "${file[@]%.avi}"
        fi
        ffmpeg -i "$file" -vf fps=$2 "${file[@]%.avi}"/%05d.jpg
        rm "$file"
    done
done

另外请教下 crop_mean.npy是啥子东西啊？多谢

[ucasiggcas]

请教下 train.list中的东西是什么？

/media/6TB/UCF-101/ApplyEyeMakeup/v_ApplyEyeMakeup_g08_c01 0
/media/6TB/UCF-101/ApplyEyeMakeup/v_ApplyEyeMakeup_g08_c02 0

v_ApplyEyeMakeup_g08_c01这个是什么格式啊？文件jpg?或者是文件夹？？ 多谢

[qizhiliu0639]

请教下 train.list中的东西是什么？

/media/6TB/UCF-101/ApplyEyeMakeup/v_ApplyEyeMakeup_g08_c01 0
/media/6TB/UCF-101/ApplyEyeMakeup/v_ApplyEyeMakeup_g08_c02 0

v_ApplyEyeMakeup_g08_c01这个是什么格式啊？文件jpg?或者是文件夹？？ train.list 中的東西是你訓練的文件的地址，後面的數字是標籤，因爲用的是UCF101數據集所以後面數字應該是101這個樣子

[qizhiliu0639]

能否解释下，这个代码的作用。我无法执行，可否用py脚本来实现

for folder in $1/*
do
    for file in "$folder"/*.avi
    do
        if [[ ! -d "${file[@]%.avi}" ]]; then
            mkdir -p "${file[@]%.avi}"
        fi
        ffmpeg -i "$file" -vf fps=$2 "${file[@]%.avi}"/%05d.jpg
        rm "$file"
    done
done

另外请教下 crop_mean.npy是啥子东西啊？多谢

那個.npy文件不用管。這個代碼是sh文件是LINUX系統的腳本文件，需要在LINUX系統上運行，功能是把影像文件轉換成圖片用的

[ucasiggcas]

emm,我就是在Ubuntu上无法执行。。。@@

[qizhiliu0639]

emm,我就是在Ubuntu上无法执行。。。@@ 這個文件是要在終端中運行的 sh xxx.sh 如果報錯的話你就根據報的錯改唄。我記得這個文件上面是有解釋的。

[rrxi]

hi,Dear, glad to see the project, but a little confused, when I run bash ./list/convert_video_to_images.sh .../UCF101 5 error

./list/convert_video_to_images.sh: line 2: $'\r': command not found
./list/convert_video_to_images.sh: line 17: $'\r': command not found
./list/convert_video_to_images.sh: line 19: syntax error near unexpected token `$'do\r''
'/list/convert_video_to_images.sh: line 19: `do

then how to solve the problem?

if I use my own dataset,only include 2 classes, one is dancing ,one is not, how to process the video ? thx

bash ./list/convert_video_to_images.sh .../UCF101 5 这条命令的.../UCF101你是否换成自己的目录？