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September 12, 2023 10:50
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合并哔哩哔哩缓存视频
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| #!/usr/bin/env bash | |
| # @Filename: bilibili_video_merge.sh | |
| # @Author: wjsaya(http://www.wjsaya.top) | |
| # @Date: 2019-06-25 10:18:36 | |
| # @Last Modified by: Li Zheng (flyskywhy@gmail.com) | |
| # @Last Modified time: 2022-07-06 | |
| function do_merge() { | |
| # do_merge args1 | |
| # args1 为想要合并的视频合集的相对路径 | |
| counter=0 | |
| MERGE_DIR=$1 | |
| if [ ! -d $MERGE_DIR ] | |
| then | |
| echo "指定目录：[$MERGE_DIR]不存在，请检查" | |
| return -1 | |
| fi | |
| sub_dir_number=`ls -l $MERGE_DIR | grep "^d" -c` | |
| for sub_dir in `ls $MERGE_DIR | sort -n` | |
| # 遍历目录，获取每个分p的相对路径 | |
| do # 进入av编号目录 | |
| merge_sub_dir=$MERGE_DIR/$sub_dir | |
| av_title=`cat $merge_sub_dir/entry.json | jq -r .title | sed "s/\// /g"` | |
| av_type_tag=`cat $merge_sub_dir/entry.json | jq -r .type_tag` | |
| av_page=`cat $merge_sub_dir/entry.json | jq -r .page_data.page` | |
| av_part=`cat $merge_sub_dir/entry.json | jq -r .page_data.part | sed "s/\// /g"` | |
| in_path=$merge_sub_dir/$av_type_tag | |
| if [ $sub_dir_number -gt 1 ] | |
| then | |
| out_path=$ROOT_PATH/$av_title | |
| out_file="$out_path/$av_page $av_part.mp4" | |
| else | |
| out_path=$ROOT_PATH | |
| if [ "$av_title" == "$av_part" ] | |
| then | |
| out_file="$out_path/$av_title.mp4" | |
| else | |
| out_file="$out_path/$av_title $av_part.mp4" | |
| fi | |
| fi | |
| echo "开始合并 [$in_path/] 为 $out_file" | |
| if [ ! -d $out_path ] | |
| then | |
| mkdir -p $out_path | |
| fi | |
| ffmpeg -i $in_path/video.m4s -i $in_path/audio.m4s -c copy -y -- "$out_file" | |
| let counter+=1 | |
| done | |
| echo "#####$av_title全部转换完毕，共 $counter 个分 p #####" | |
| } | |
| # 合并后存放相对路径 | |
| ROOT_PATH=merged | |
| echo -e "1: 合并单个合集\n2: 合并当前目录下所有合集\n" | |
| read -p "请选择: " SW | |
| if [ "1" == $SW ];then | |
| read -p "请输入想要合并的合集目录名: " collection | |
| do_merge $collection | |
| elif [ "2" == $SW ];then | |
| for collection in `ls | grep -E ^[0-9]+&` | |
| # av编号最小是个位数，因此直接匹配纯数字文件夹。 | |
| do | |
| do_merge $collection | |
| done | |
| else | |
| echo "error" | |
| fi |
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