How to upload your album to youtube

1. Concat the wave files in the folder

sox *.wav out.wav

2. Convert to youtube aac

ffmpeg -i out.wav -c:a aac -strict -2 -b:a 320k out.m4a

3. Merge png picture (cover.png) with audio

ffmpeg -loop 1 -framerate 2 -i cover.png -i out.m4a -c:v libx264 -preset medium -tune stillimage -crf 18 -c:a copy -shortest -pix_fmt yuv420p output.mkv

4. Calculate the times http://www.grun1.com/utils/timeCalc.html