Upload videos and audios in Basic LLM Chain node

The idea is:

Allow Basic LLM Chain nodes to submit video and audio files to remote AI models.
We all know that many AI models now support video analysis, such as Google Gemini and GPT-4o.
But I can’t seem to take advantage of this in n8n. In the Chat Messages parameter of the Basic LLM Chain node, it only allows the addition of three message types: “text”,“image (binary)” and “image (URL)”.
If n8n could add a Video and Audio type here, it would be much better.

My use case:

To create a unified personal knowledge management portal, it needs to be able to identify the video and audio files I upload in Chat Trigger and put the compiled results into a note application such as notice.

I think it would be beneficial to add this because:

Leverage all the advantages of AI.

Any resources to support this?

Are you willing to work on this?

+1,
Anyways, are there any indirect way to attach a video to llm inside n8n??