only apply those people are alreday working with this type of project . and send your previous working demo of this type of video builder.
Programming language - c++ or Pyhton
Desktop based application .
License for user authentication .
white board animetion like hand.
Multi level time line edting .
user can add multiple photo , multiple video , gif etc. resize , edit and transition effect.
background removal , - green screen , white , red etc.
Transisation effect for text , photo,video,gif and shape
multiple audio addition.
Can check below referance image of video editor.
If you alreday creater of this type of software . i need Private label rights license(PLR license)