I thought you can just embed images and other media [1]. They have to be stored in the attachments folder [2].
[1] https://help.obsidian.md/Linking+notes+and+files/Embed+files
[2] https://help.obsidian.md/Contributing+to+Obsidian/Style+guid...
[1] https://help.obsidian.md/Linking+notes+and+files/Embed+files
[2] https://help.obsidian.md/Contributing+to+Obsidian/Style+guid...