RCA on YUV

So I did as you told me, I connected the yellow RCA to the green output.
It turns out my image is stable but in black and white, just as you had mentioned.

This is my video transmitter:

https://www.cdiscount.com/high-tech/recepteurs-tnt-satellite/thomson-vs360/f-10672-thom_vs360.html

I don't know if this will be enough for the photos?
If you need anything else, feel free to ask!

I found the solution!!

If you look at the picture of the Numericable box, you can see 2 SCART connectors.
One for the TV (J) and another for the DVD player (I).
So I bought a SCART cable with an IN or OUT selector.
I set it to OUT and connected the 3 RCA cables.
And now I have the channels in my room.
See, "the simplest things are the best."

Anyway, thank you all for your answers!!!!
See you soon!!

No, it's impossible, sorry.

Can you explain why you wanted to do that?

I'm connecting my video transmitter that's using RCA to my Numericable box which I believe is using YUV:
Check the link, there’s a photo:

https://assistance.numericable.fr/

I’ve connected my red and white RCA cables for audio between the letter “F”, the red on the left and the white on the right.
And the yellow RCA I connected to the left of the letter “G” on the red.

However, I'm getting sound but the image is in black and white and it's flickering, it's not stable.

So I think the problem comes from connecting RCA to YUV.

If you have a solution for me to watch Numericable on the TV in my room, I would be thrilled!!!!!

Thanks!

And then all of this is not clear, you talk about a transmitter while it is probably a receiver (tuner). Send me a photo of all this and I'll fix your problem. Furthermore, there are indeed YUV to composite cables.

Ok, you need to convert your component signal (YUV) to composite. You should be able to ask a salesperson in a department store or electronics shop for a cable called "Y". Good luck.

Exactly, I made a mistake. We can't indeed turn a component signal into a composite signal (just like we can't turn a jellyfish into bones.. lol ..)

The only solution is to use the S-video output with an S-video/composite cable.

On the other hand, I don't see how a PAL encoder fits into this story? And there's no need to give us a lesson on component signal, otherwise I can also tell you that "component" is the English translation of "composante" and that it can also be translated by numerous abbreviations such as Y-Cb-Cr and so on....lol