Does HEVC - H.265 video format supports in Adobe Captivate 2019.
Let me move this to the Captivate forum for you, which is the appropriate forum for your question.
The Using the Community forum is for help in using the Adobe Support Community forums, not for help with specific programs. Product questions should be posted in the associated product community.
You may miunderstand these forums. Questions are answered by other users (for free). Only very rarely a staff member will pop in. I am just a user like you. AFAIK the answer is NO to your question for the present release 11.5.5.
Feel free to launch a feature request. Here is a direct link to the form: