Support for RTP Play

[moonlightz]

Hi.
While in chat with some friends, someone remembered about a tv show that used to air 14 years ago.
Unfortunately I can't find this tv show anywhere but the tv station play service.

Here's the link: https://www.rtp.pt/play/p703/e416911/ultimo-a-sair
The video starts playing without sound, we need to click the unmute button.
When I click the HLS Downloader plugin button, it says it can't find anything.
There are some m4s files being downloaded and v**** downlo***helper can see the stream but fails to download the video.
Can you do something about this?