Hi @ONGFIMA Thanks for bringing up this question. Are you interested in creating a course? If so, our minimum requirement is to have at least 30 minutes of videos divided into 5 lectures.
Here are some great resources regarding course creation:
Let me know if you have any other questions! 😊
Eliana,
Udemy Community Moderator
I think 3- 7 mins length for each lesson is OK. It is just enough for us and for students to gain useful information
