Hi @lukemmtt ,
welcome to the Atlassian Community!
It doesn't seem it's possible. Only to add a video to pull request description or add a link to a video. Do you want to demonstrate something using a video? For me it was always better to do the conversation about the problems in the issue associated with the change, not in the Bitbucket itself, But I don't know your use case and maybe it's not possible...
Hey everyone, over the past year, we've added several new features on how you can use Bitbucket and Jira together. We'd love to know how you are using the integration and how it's helping your team...
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