Is it legal to record your own courses and sell them?

Legal analysis: As long as the content is legal and there is no bloody, violent, reactionary or pornographic content, it is generally legal. You also need to be careful not to infringe the copyrights of others. It is recommended to register the copyright after recording, which will be more conducive to protecting your legitimate rights and interests.

Legal basis: "Copyright Law of the People's Republic of China" Article 21 of citizens' works, their right to publish, Article 10, Paragraph 1, Items (5) to (5) of this Law The protection period of the rights specified in item 17) is the life of the author and fifty years after his death, ending on December 31 of the fiftieth year after the death of the author; in the case of a collaborative work, the period of protection shall end on the third day after the death of the last author. December 31, fifty years ago. Works and copyrights (excluding the right of authorship) of legal persons or other organizations are enjoyed by legal persons or other organizations, and their right to publish and the rights specified in Items (5) to (17) of Article 10, Paragraph 1 of this Law The protection period is fifty years, ending on December 31, the fiftieth year after the work was first published. However, if the work has not been published within fifty years from the completion of its creation, this law will no longer protect it. The protection period for the right to publish and the rights stipulated in Items (5) to (17) of Article 10, Paragraph 1 of this Law for cinematographic works, works created using methods similar to filmmaking, and photographic works is fifty years. , ends on December 31, the fiftieth year after the work was first published, but if the work has not been published within fifty years from the completion of its creation, this law will no longer protect it.