从mkv文件中提取字幕

问题是Ubuntu中的video播放器存在集成中欧字幕的问题。解决方案是提取它们。 有谁知道终端或程序中是否有命令从mkv文件中提取字幕？

Answer 1

使用sudo apt-get install mkvtoolnix 。

从终端运行： mkvextract tracks :

使用mkvinfo获取有关曲目的信息。

使用此实用程序，您可以提取任何曲目，甚至音频或video。

Answer 2

你可以使用mkvtoolnix。

 sudo apt-get install mkvtoolnix 

另一个提示现在因为mkv文件可能包含很多字幕，所以提示是这个脚本，你可以搜索你想要的语言，所以例如，如果你想要英语，它将只下载英语。

脚本：

 #!/bin/bash # Extract subtitles from each MKV file in the given directory # If no directory is given, work in local dir if [ "$1" = "" ]; then DIR="." else DIR="$1" fi # Get all the MKV files in this dir and its subdirs find "$DIR" -type f -name '*.mkv' | while read filename do # Find out which tracks contain the subtitles mkvmerge -i "$filename" | grep 'subtitles' | while read subline do # Grep the number of the subtitle track tracknumber=`echo $subline | egrep -o "[0-9]{1,2}" | head -1` # Get base name for subtitle subtitlename=${filename%.*} # Extract the track to a .tmp file `mkvextract tracks "$filename" $tracknumber:"$subtitlename.srt.tmp" > /dev/null 2>&1` `chmod g+rw "$subtitlename.srt.tmp"` # Do a super-primitive language guess: ENGLISH langtest=`egrep -ic ' you | to | the ' "$subtitlename".srt.tmp` trimregex="" # Check if subtitle passes our language filter (10 or more matches) if [ $langtest -ge 10 ]; then # Regex to remove credits at the end of subtitles (read my reason why!) `sed 's/\r//g' < "$subtitlename.srt.tmp" \ | sed 's/%/%%/g' \ | awk '{if (a){printf("\t")};printf $0; a=1; } /^$/{print ""; a=0;}' \ | grep -iv "$trimregex" \ | sed 's/\t/\r\n/g' > "$subtitlename.srt"` `rm "$subtitlename.srt.tmp"` `chmod g+rw "$subtitlename.srt"` else # Not our desired language: add a number to the filename and keep anyway, just in case `mv "$subtitlename.srt.tmp" "$subtitlename.$tracknumber.srt" > /dev/null 2>&1` fi done done 

保存此脚本nameyouwant.sh并使其可执行

现在在终端更改目录到脚本文件夹并写入./nameyouwant.sh /pathtosave