No, you're wrong. The first blu-ray players had support for all those codecs. The first few mastered blu-ray discs were MPEG-2 encoded, but that was because the

No, you're wrong. The first blu-ray players had support for all those codecs. The first few mastered blu-ray discs were MPEG-2 encoded, but that was because the encoders were more mature at that point. https://www.avsforum.com/threads/sony-on-mpeg-2-for-blu-ray.690185/ https://www.avsforum.com/threads/sony-on-mpeg-2-for-blu-ray....