https://www.dandanzan.com/dongman/11739.html

slamdunk.1993.sh

#!/bin/bash
set -euo pipefail

#
#
# `m3u8.txt` contains urls returned by `https://www.dandanzan.com/url.php`
# you can get them from your browser's network tab, look for `url.php`,
# copy the response body, and paste into your `m3u8.txt` file
#
#

i=0
cat m3u8.txt | while read url
do
    i=$((i+1))
    echo starting $i
    mkdir -p "slamdunk-${i}"
    cd "slamdunk-${i}"

    if test -f index.txt
    then
        echo cached index.txt
    else
        echo GET $url
        curl $url > index.txt
    fi
    newpath=`cat index.txt | grep .m3u8`

    if test -f fsfiles.txt
    then
        echo cached fsfiles.txt
    else
        curl "${url}/../${newpath}" | egrep '.ts$' > fsfiles.txt
    fi

    cat fsfiles.txt | while read tsfile
    do
        filename=`basename $tsfile`
        if test -f $filename
        then
            echo cached $filename
        else
            case $tsfile in
                https://*)
                    echo GET $tsfile
                    wget --wait=30 --tries=5 "${tsfile}"
                    ;;
                *)
                    echo GET "${url}/../${newpath}/../${tsfile}"
                    wget --wait=30 --tries=5 "${url}/../${newpath}/../${tsfile}"
                    ;;
            esac
        fi
    done
    # if test -f all.ts
    # then
    #     echo cached all.ts
    # else
    #     echo *.ts
    #     cat *.ts > all.ts # videos have the same prefix, advertisements have different prefix, should exclude advertisements
    # fi

    # if test -f all.mp4
    # then
    #     echo cached all.mp4
    # else
    #     time ffmpeg -i all.ts -acodec copy -vcodec copy all.mp4
    #     ls -lat all.mp4
    # fi
    cd -
done