Products Web Shows Demystifying encodes and decodes of WebM Tips, tricks and practices to encode a video into WebM using VPx codecs for delivery across the web and on Android. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated May 29, 2019.