mirror of https://gitlab.com/hsmalley/convert265
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41 lines
2.3 KiB
Bash
41 lines
2.3 KiB
Bash
#!/bin/bash
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set -o pipefail
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IFS=$'\n\t'
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/x86_64-linux-gnu/
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# You'll want to run this kinda like this...
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# find /mnt/ -maxdepth 25 -regex ".*\.\(mkv\|mp4\|wmv\|flv\|webm\|mov\|avi\|m4v\)" | parallel ./parallel_convert_265 {}
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# OR
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# parallel 'find {} -type f -name "*.mkv"' ::: /Muninn/TV /Muninn/Movies | parallel --progress ~/convert265/265 {}
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for video; do
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d=$(dirname "$video")
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filename=$(basename "$video")
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extension="${filename##*.}"
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filename="${filename%.*}"
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audio_codec=$(mediainfo --Inform="Audio;%Format%" "${video}")
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video_codec=$(mediainfo --Inform="Video;%Format%" "${video}")
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attachment=$(mediainfo --Inform="General;%Attachments%" "${video}")
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video_width=$(mediainfo --Inform="Video;%Width%" "${video}")
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color_primaries=$(mediainfo --Inform="Video;%colour_primaries%" "${video}")
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echo -e "${video} // ${video_codec} // ${audio_codec} // ${video_width} // ${attachment} // ${color_primaries}"
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if [[ -f "${d}/poster.jpg" ]]; then
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poster="${d}/poster.jpg"
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elif [[ -f "${d}/${filename}.jpg" ]]; then
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poster="${d}/${filename}.jpg"
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else
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poster=""
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fi
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if [[ ! ${video_codec} =~ "HEVC" ]] || [[ ! ${audio_codec} =~ "Opus" ]]; then
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_filename=$(echo "${filename}" | sed -e 's/h264/x265/g' -e 's/x264/x265/g' -e 's/XviD/x265/g' -e 's/AAC/Opus/g' -e 's/DTS/Opus/g' -e 's/EAC3/Opus/g' -e 's/AC3/Opus/g' -e 's/TrueHD/Opus/g' -e 's/Vorbis/Opus/g' -e 's/Atmos//g').mkv
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#-c:a libopus -b:a 128k -vbr on -compression_level 10 -frame_duration 60 -application audio -mapping_family 1 -ac 6 \
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~/convert265/tools/ffmpeg -hide_banner -loglevel info -y -hwaccel auto -analyzeduration 20000000 -probesize 20000000 \
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-i "${video}" -map 0:v -map 0:a -map 0:s? -map 0:d? -map 0:t? -c:s copy \
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-c:v hevc_nvenc -rc-lookahead 30 -surfaces 64 -qmin 0 -qmax 24 -profile:v main10 -preset p7 -tune hq -multipass 1 \
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-c:a libopus -b:a 128k -vbr on -compression_level 10 -frame_duration 60 -application audio -mapping_family 1 -ac 6 \
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-max_muxing_queue_size 1024 -movflags +faststart -movflags use_metadata_tags "/dev/shm/$_filename" || exit 1
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cmp "/dev/shm/${_filename}" "${video}" || rm -vf "${video}"
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mv -vu "/dev/shm/${_filename}" "${d}/${_filename}" || rm -f "/dev/shm/${_filename}"
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fi
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done
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