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FreeApp2014/reample.bash

Created May 3, 2020 19:34
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Resample brstm files using revolution (via ffmpeg)
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reample.bash
newSR=48000 # The new sample rate
currentSR=$(./brstm_converter "$1" | grep "Sample rate" | grep -o -E [0-9]+);
currentLoop=$(./brstm_converter "$1" | grep "Loop start" | grep -o -E [0-9]+);
newLoopPoint=$(echo "scale=3;$currentLoop*($newSR/$currentSR)" | bc);
./brstm_converter "$1" -l $newLoopPoint --ffmpeg "-ar $newSR" -o "$1.new.brstm"
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