Aside: What is the appropriate website to host video or audio of talks with slides?

What I don't want: Just slides no audio. I also don't want video of the talk uploaded to youtube, because sometimes the slides aren't visible in the video.

My talks involve slides that make no sense without the audio. If there is video capture of the talk, it's nice to include some of the video too. But I guess I would be content with just audio + slides.

I do not want to have to do complicated video editing; I want an existing solution for this problem.

[edit: clarifications]