0

拡張子に関連して大文字と小文字が区別されることを除いて、機能するbashスクリプトがあります。したがって、拡張子がMOVまたはMoVの場合、ファイルはスキップされます。スクリプトで大文字と小文字を区別しないようにするにはどうすればよいですか 

#!/bin/bash
#/bin/sh

###############################################################################
#execute using bash mkvconv.sh

# Script to recursively search a directory and batch convert all files of a given
# file type into another file type via HandBrake conversion.
#
# To run in your environment set the variables:
#   hbcli - Path to your HandBrakeCLI
#
#   source_dir - Starting directory for recursive search
#
#   input_file_types - Input file types to search for
#
#   output_file_type  - Output file type to convert into
#
#
# Change log:
# 2014-06-27: Initial release.  Tested on ubuntu 13.10. and 14.04
#http://stackoverflow.com/questions/21404059/bash-script-to-select-multiple-file-formats-at-once-for-encode-process/21404530#21404530
###############################################################################

hbcli=HandBrakeCLI
source_dir="/tmp/vidtest"
#source_dir="/tmp/vidtest"
#source_dir="/media/rt/1tera_ext/1_Video_Stuff/1 Nova and bbc/Carbon diamonds"


input_file_types=(avi wmv flv mp4 webm mov mpg rm dv)
output_file_type="mkv"

echo "# Using HandBrakeCLI at "$hbcli
echo "# Using source directory " "$source_dir"
echo "# Converting "$input_file_types" to "$output_file_type

# Convert from one file to another
convert() {
    # The beginning part, echo "" | , is really important.  Without that, HandBrake exits the while loop.
    #echo "" | $hbcli -i "$1" -o "$2" --preset="Universal"; # dont use with preses things are left out
    echo "" | $hbcli -i "$1" -t 1 --angle 1 -c 1 -o "$2"  -f mkv  --decomb --loose-anamorphic  --modulus 2 -e x264 -q 20 --cfr -a 1,1 -E faac,copy:ac3 -6 dpl2,auto -R Auto,Auto -B 160,0 -D 0,0 --gain 0,0 --audio-fallback ffac3 --x264-profile=high  --h264-level="4.1"  --verbose=1

}
# loop over the types and convert
for input_file_types in "${input_file_types[@]}"
do

    # Find the files and pipe the results into the read command.  The read command properly handles spaces in directories and files names.
    #find "$source_dir" -name *.$input_file_type | while read in_file
    find "$source_dir" -name "*.$input_file_types" -print0 | while IFS= read -r -d $'\0' in_file
    #In order to correctly handle filenames containing whitespace and newline characters, you should use null delimited output. That's what the -print0 and read -d $'\0' is for.
    do
            echo "Processing…"
        echo ">Input  "$in_file

        # Replace the file type
        out_file=$(echo $in_file|sed "s/\(.*\.\)$input_file_types/\1$output_file_type/g")
        echo ">Output "$out_file

        # Convert the file
        convert "$in_file" "$out_file"

        if [ $? != 0 ]
            then
                echo "$in_file had problems" >> handbrake-errors.log
            fi

        echo ">Finished "$out_file "\n\n"
    done
done
echo "DONE CONVERTING FILES"
4

2 に答える 2

4

  • find:-inameの代わりに使用-name

  • sed: それを使用します"s/\(.*\.\)$input_file_types/\1$output_file_type/gI")(I文字列の最後に)

于 2014-09-04T18:09:15.917 に答える
3

nocaseglobシェルでケース グロブ マッチングを無視するように設定する必要があります。

shopt -s nocaseglob
于 2014-09-04T18:09:55.067 に答える