Doom9's Forum - View Single Post - Does x264 have the algorithm about deciding the inital qp?

Albert6677 · 27th February 2021, 13:25

I have found that there are many papers about deciding the initial qp. But after reading the source code, I did not fount anything about it in x264.

I read the paper, it says the initial qp depends on the levels of bit per pixel.

Could you please tell me whether you have found this algorithm or not?
If it doesn't, why not？

Thank you!

27th February 2021, 13:25	#1 \| Link
Albert6677 Registered User Join Date: Jan 2021 Posts: 2	Does x264 have the algorithm about deciding the inital qp? I have found that there are many papers about deciding the initial qp. But after reading the source code, I did not fount anything about it in x264. I read the paper, it says the initial qp depends on the levels of bit per pixel. Could you please tell me whether you have found this algorithm or not? If it doesn't, why not？ Thank you!