HDR on Youtube

Hi, I have uploaded an hour long HDR video on youtube, its set on private as I'm waiting for full HDR to be rendered. It's been 2 days and it still hasn't been rendered, on stats its recognised as SDR (rec.709).

However, for testing , I uploaded a 30 second HDR vid, it took several hours to be rendered to HDR. My question is, how long will a 1 hour long HDR vid (12gb) take to be rendered into HDR on Youtube. Judging by the 30 sec vid, I can say it can take couple of days and better I just upload SDR vid on Youtube which is very identical to HDR

Thanks