Deadlift form check - 2 angles

Hi - can I get a form check please? I usually film from the front/side (first vid) and have always thought my form looks fairly good. Today I filmed from the side and noticed my back is rounding. Would you say it’s rounding to the point that I should drop weight? Never had pain or discomfort and the weights seem to move fairly quick. Thanks in advance. (Sorry for portrait filming!)