Oh, don’t get me wrong: I love better codecs and I want them to happen. I’m just with the person upthread who was saying H.264 will stick around: Netflix and YouTube can upgrade rapidly because they control the clients and have robust transcoding pipelines: if it saves 10% on bandwidth costs they’ll recoup the work quickly. It’s upgrading everyone else that’ll take awhile, especially since so much video is natively produced as H.264.