kamend · November 20, 2019 08:53 · kamend · Aug 20, 2020
diff --git a/convert-audio.sh b/convert-audio.sh
 #! /bin/bash
 # This command converts audio according to the specifications listed in the Spark docs:
 #  https://sparkar.facebook.com/ar-studio/learn/documentation/docs/audio
 #  mono m4a, 44.1kHz sample rate, 16-bit-depth resolution
 # Usage: 
 #  convert-audio.sh myaudio.mp3 converted.m4a
 # Notes: 
 #  Always use m4a for output file type
 #  Change "64k" to a higher value to improve bitrate/quality. e.g. 96k 128k 192k

 ffmpeg -i $1 -ac 1 -ar 44.1k -b:a 64k $2
	#! /bin/bash
	# This command converts audio according to the specifications listed in the Spark docs:
	# https://sparkar.facebook.com/ar-studio/learn/documentation/docs/audio
	# mono m4a, 44.1kHz sample rate, 16-bit-depth resolution
	# Usage:
	# convert-audio.sh myaudio.mp3 converted.m4a
	# Notes:
	# Always use m4a for output file type
	# Change "64k" to a higher value to improve bitrate/quality. e.g. 96k 128k 192k

	ffmpeg -i $1 -ac 1 -ar 44.1k -b:a 64k $2