I am uploading Wav and Flac files do S3 bucket A and the file name is a [login to view URL]
You will have to create a job that automatically converts newly uploaded audios to S3 bucket B and filenames with format [login to view URL] (for mp3 128kbps) [login to view URL] (for mp3 320kbps) [login to view URL] (for mp3 96kbps)
Must use Python ir Nodejs and ffmpeg layer
Theres is already an ffmpeg layer in aws SAR
Must be affordable and robust solution with queues that Always deliver.