HTML Video Codec Support in Chrome

The web’s open and community-driven development model is a key factor in its rapid evolution and ubiquitous adoption. The WebM Project was launched last year to bring an open, world-class video codec to the web. Since the launch, we’ve seen first-hand the benefits of an open development model:

  • Rapid performance improvements in the video encoder and decoder thanks to contributions from dozens of developers across the community
  • Broad adoption by browser, tools, and hardware vendors
  • Independent (yet compatible) implementations that not only bring additional choice for users, publishers, and developers but also foster healthy competition and innovation

We expect even more rapid innovation in the web media platform in the coming year and are focusing our investments in those technologies that are developed and licensed based on open web principles. To that end, we are changing Chrome’s HTML5 support to make it consistent with the codecs already supported by the open Chromium project. Specifically, we are supporting the WebM (VP8) and Theora video codecs, and will consider adding support for other high-quality open codecs in the future. Though H.264 plays an important role in video, as our goal is to enable open innovation, support for the codec will be removed and our resources directed towards completely open codec technologies.

These changes will occur in the next couple months but we are announcing them now to give content publishers and developers using HTML an opportunity to make any necessary changes to their sites.

Return to the Gulf of Mexico

With support from Google, the Waitt Foundation, Hope Spots LLC and the National Geographic Society, Sylvia Earle and Mission Blue are embarking on an expedition to the Gulf of Mexico that will take a deep look at how the region is recovering from the five million gallons of oil spilled from the BP Deep Horizon Oil Spill last year. Follow along with the expedition by checking back daily and clicking on the blue ship icon in Google Earth located off of the US coast near Pensacola, Florida, where the expedition begins (make sure the Places layer is turned on). The science team will share updates and media from the expedition, including photographs, videos and links to Google maps on the National Geographic News Watch blog here.
“Our goal is to identify areas with potential for Gulf ecosystem recovery,” said Dr. Earle, founder of SEAlliance and recipient of the 2009 TED Prize that developed into Mission Blue, an international ocean conservation movement. “That is going to require protection of places healthy enough to replenish and rebuild populations. What’s happened here is far from over for the clams and oysters and other sea life critical to a healthy Gulf of Mexico.”

The fate and impact of the spilled oil, gas and dispersants applied following the blowout into the Gulf are the subject of intense discussion by experts. The expedition team, assembled under the broad banner of the Mission Blue initiative, seeks answers to questions about the current status of key species and ecosystems.

Other research participants include: Dr. Thomas Shirley, Larry McKinney, Douglas Weaver and Harriet Nash from the Harte Research Institute at Texas A&M University-Corpus Christi; Edith Widder and Brandy Nelson, Ocean Research & Conservation Association and Carl Safina, Blue Ocean Institute. Research dives are planned using a Dual Deepworker submersible made available to the expedition by the Waitt Institute.

You can also experience the expedition for yourself by downloading this KML for viewing in Google Earth.

Learn about the human side of climate change with Kofi Annan

[Cross-posted on the Google.org and Official Google Blog]

Climate change is too often misunderstood to be simply an environmental issue, rather than a human issue. For our children and grandchildren, climate change is an issue of public health, economics, global security and social equity. This human side of climate change is explained in a new Google Earth tour narrated by former U.N. Secretary General Kofi Annan. Within these stories, you’ll find data and tools to explore this topic in more depth, and meet some of the people who are actively working on managing the risks of climate variability and change. We encourage you to take the tour to learn more about these human issues and the inspiring work of groups like the Alliance for a Green Revolution in Africa (AGRA) that are helping farmers cope with climate change. We hope this video will serve as a useful tool as educators help students around the world understand the complexity of this issue.

This is the latest in our series of climate change tours that we’re releasing leading up to the global U.N. Framework Convention on Climate Change (COP16) talks in Cancun, Mexico this week.

As part of the Google Earth for Educators Community, we’ve also created a special Climate Change Educators Resources page that teachers can use in their classrooms. Here, teachers can find the tools they need to create lesson plans about climate change, including all the individual Google Earth KML layers available for download. Teachers and students can overlay multiple data layers that help illustrate climate change, and discuss and analyze them as part of K-12 and higher education curriculum. We’re also looking for lessons plans for any school grade that use this narrated tour or these Google Earth KML layers, so if you’re a teacher or instructor, please submit your lesson plan for review now.


Visit google.com/landing/cop16/climatetours.html or the Climate Change Educators Resources page to learn more about climate change today.