80 lines
1.7 KiB
Fish
Executable file
80 lines
1.7 KiB
Fish
Executable file
#!/usr/bin/fish
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# Download splitted videos and combine them.
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# Created for .ts segments, output is a mp4 file.
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# Limited to videos with less than 9999 segments (which should be enought).
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#
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# 2018 (c) Marcel Kapfer
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# MIT License
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#
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# Run with:
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# ./video.fish <number of sequences> <URL before segment number> [URL after segment number]
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#
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# Requirements:
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# - fish (https://fishshell.com)
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# - curl (https://curl.haxx.se/)
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# - ffmpeg (https://ffmpeg.org/)
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set parts_file "./parts.list"
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set in_ext ".ts"
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set out_ext ".mp4"
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set combined_file "./combined"$in_ext
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set output_file "./out"$out_ext
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function _cleanup
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if test -f $parts_file
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rm $parts_file
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end
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if test -f $output_file
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rm *$in_ext
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end
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end
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trap _cleanup SIGINT
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if test (count $argv) -gt 3
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echo "To much arguments given. Aborting."
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exit 1
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end
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if test (count $argv) -lt 2
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echo "No sequence number or URL given. Aborting."
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exit 1
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end
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set num_seq $argv[1]
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set url_1 $argv[2]
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if test (count $argv) -eq 3
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set url_2 $argv[3]
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else
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set -l url_2 ""
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end
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for segment in (seq $num_seq)
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# padding for the filename
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if test $segment -lt 10
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set file_num "000"$segment
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else if test $segment -lt 100
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set file_num "00"$segment
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else if test $segment -lt 1000
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set file_num "0"$segment
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else
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set file_num $segment
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end
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# download the segments using curl
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curl \
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--output $file_num$in_ext \
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$url_1$segment$url_2
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# add segment file to file list
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echo "file './"$file_num$in_ext"'" >> $parts_file
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end
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## combine the files
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ffmpeg -f concat -safe 0 -i $parts_file -c copy $combined_file
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## convert
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ffmpeg -i $combined_file -acodec copy -vcodec copy $output_file
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_cleanup
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