Broadcastify-Calls-API

Upload API

Convert to M4A AAC Audio

ffmpeg -i "${basename}.wav"  -c:a libfdk_aac -b:a 32k -cutoff 18000 "${basename}.m4a

Get the duration of the audio clip

ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "${basename}.m4a

Register the Clip and get the Upload URL

curl -s https://api.broadcastify.com/call-upload -F "callDuration=${duration}" -F "filename=${basename}.m4a" 
-F "apiKey=${APIKEY}" -F "metadata=@${basename}.json;type=application/json" -F "systemId=${systemId}

Upload the Audio File

curl --write-out %{http_code} --silent --output /dev/null -X PUT -H "Content-Type: audio/aac" 
-T ${basename}.m4a "${uploadURL}