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Google selects he - aac Multichannel from Fraunhofer IIS for Google Play Movies in Surround

Android users to enjoy Google Play movies in cinema-quality surround sound at home or while on the go.

德国埃朗根(7月25日)

Google and Fraunhofer IIS deliver the first movies with a true 5.1 channel surround sound experience from Google Play. The immersive sound quality consumers have come to expect from TV, Blu-ray disc or DVD is now available with movies streamed or downloaded from Google Play directly to their Android devices running 4.1岁或更晚. Google chose he - aac Multichannel as Android’s only surround sound codec due to its open-standard nature and excellent bit-rate efficiency.

When connected to a surround sound system and TV with an HDMI cable, Android users will be able to play high quality audio and video from their smartphones and tablets in surround. 忙碌中, Android devices will play movies in great stereo quality and selected Nexus products will also include the Fraunhofer Cingo virtual surround rendering technology, which will play movies in realistic surround sound on earphones or tablet stereo speakers.

Android’s he - aac Multichannel implementation includes full support for loudness and downmix metadata commonly known from the broadcast TV world, as well as other features that allow the sound to be tailored for an optimum user experience in any listening mode and environment.

“Google Play电影在5年内上映.1 he - aac Multichannel sound are the first realization of our vision of bringing true theatrical surround sound to mobile devices,罗伯特·布莱特说, Division General Manager at Fraunhofer USA Digital Media Technologies. “The Google and Fraunhofer partnership creates a tremendous value for consumers by offering one format that delivers a high quality experience both in-home and while mobile. Consumers may experience surround sound over headphones while on their way home from work, 并在真实中完成电影, 在他们的客厅里令人兴奋的包围,他补充道.

he - aac Multichannel is part of the Fraunhofer FDK AAC codec library for Android since version 4.1 and a required feature of all Android-compatible devices. 这 

software makes open-source Fraunhofer implementations of the MPEG audio codecs AAC, he - aac, he - aacv2, 和AAC-ELD可供Android社区使用.

he - aac is today’s most efficient high-quality surround and stereo audio codec deployed in over 5 billion devices and used in TV, 广播, 以及全球流媒体服务. The codec is natively integrated into most operating systems, 流媒体平台和消费电子设备. 除了其独特的编码效率, he - aac has the dynamic ability to change audio bit-rates seamlessly in order to adapt to changing network conditions as consumers stream content to a variety of devices. It can be used with any adaptive streaming technology including MPEG-DASH, 苹果HLS, Adobe HDS和微软平滑流媒体.

欲了解更多信息,请访问http://www.iis.弗劳恩霍夫.德/一个mm. 

 

关于弗劳恩霍夫IIS

弗劳恩霍夫IIS音频和多媒体部门, 总部设在埃尔兰根, 德国, has been working in compressed audio technology for more than 25 years and remains a leading innovator of technologies for cutting-edge multimedia systems. Fraunhofer IIS is universally credited with the development of mp3 and co-development of AAC (Advanced Audio Coding) as well as technologies for the media world of tomorrow, 包括Fraunhofer Cingo的虚拟环绕, 弗劳恩霍夫交响乐团汽车3D音频, AAC-ELD for telephone calls with CD-like audio quality, and Dialog Enhancement to allow TV viewers to adjust dialog loudness as they desire.

在二十多年的时间里, Fraunhofer IIS has licensed its audio codec software and application-specific customizations to at least 1,000家公司. Fraunhofer estimates that it has enabled more than 5 billion commercial products worldwide using its mp3, AAC等媒体技术.

The Fraunhofer IIS organization is part of Fraunhofer-Gesellschaft, based in Munich, 德国. Fraunhofer-Gesellschaft is Europe’s largest applied research organization and is partly funded by the German government. 有22个,全球有5000名员工, Fraunhofer-Gesellschaft is composed of 66 Institutes conducting research in a broad range of research areas. For more 信息, contact Matthias Rose, matthias.rose@iis.弗劳恩霍夫.De,或访问WWW.iis.弗劳恩霍夫.德/一个mm