Fast way to add titles to music videos
I believe you can do it with ffmpeg with command drawtext

ffmpeg -i input.mp4 -vf "drawtext=enable='between(t\,0,60)':fontfile=/Windows/Fonts/Tahoma.ttf:fontcolor='White':&gt; &gt; text='YourText'" -acodec copy output.mp4


See this tutorial, for batch conversion.

You can add drawbox to make it more nice. See documentation here.