星と翼のパラドクスの録画データを結合してhevcに変換するスクリプト(Mac用)

hoshitsuba_encode.sh

#!/bin/bash -x

# Copyright (c) 2019 @tnishinaga 
# MIT License
# https://spdx.org/licenses/MIT.html

# concat
mkdir -p concatinated
for f in $(ls *_00001.ts); do
    base=$(echo $f | sed -e "s/_.*.ts//")
    tmp=$(mktemp)
    for cf in $(ls ${base}*.ts); do
        p=$(realpath $cf)
        echo "file $p" >> $tmp
    done
    cat $tmp
    ffmpeg -safe 0 -f concat -i $tmp -c copy concat_tmp.ts
    rm $tmp
    mv ${base}*.ts concatinated/
    mv concat_tmp.ts ${base}.ts
done

# convert to HEVC
mkdir -p converted/
mkdir -p encoded/
for f in $(ls *.ts); do
    base=$(echo $f | sed -e "s/.ts//")
    ffmpeg \
        -i $f \
        -c:v hevc_videotoolbox \
        -c:a copy \
        -tag:v hvc1 \
        encoded/${base}.mp4 \
    && mv $f converted/
done