This means that the older format and the codec have become a standard: you will find few applications that do not support MP4.
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While WebM is a relatively recent development, MP4 (MPEG-4 Part 14) and H.264 have been in use for many years. An initial case, in which the company sued its competitor HTC, whose devices support V8, was dismissed by Mannheim district court in the south of Germany. However, Nokia is not part of the patent pool and is of the opinion that its rights have been violated. Google subsequently came to an agreement with MPEG LA. Several companies complained that the codec was violating their patents. In the past, this has led to various legal problems in Germany, for example. Google is attempting to get around these patents by using WebM. The main reason for this are the patent laws: both of these software companies are part of the MPEG-LA patent pool, as they hold patents for the codecs used and receive license fees for them. While Google is making every effort to establish the audio/video format, other major market participants such as Apple or Microsoft continue to use formats such as MP4.
WebM has since become a political issue within the online community.
Nevertheless YouTube continues to support H.264 for those who are unable to use WebM. It is therefore not surprising that YouTube – part of Google – converts all videos to the WebM format, irrespective of the format of the original file. The aim of this design is to make online video streaming possible on almost any device (such as a desktop, tablet, smartphone or media device such as a smart TV). The codecs VP8 and VP9 have been designed in such a way that there is a lot of compression, but that little computer power is required when unzipping the files.
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