Miracast technology by Eurogiciel

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Information about Miracast technology by Eurogiciel

Published on March 10, 2014

Author: eurogicielgroup

Source: slideshare.net


Discover our Miracast Technology, only one embedded miracast stack for all your multimedia devices.

CARACTERISTICS Connectivity: Wi-Fi Direct & Wi-Fi 802.11n Video: H.264 Codec with a Full HD 1080p resolution (up to 60 pps) Audio : Stereo audio streams (2 channels, PCM, 44 or 48 kHz) and also multi-channels audio streams (AC3 for instance) Security: HDCP 2.0 enables protected contents decoding like Blue-ray DVDs and VODs. WPA2 protocols handles secured connection between devices Chipsets : Any compliant Wi-Fi Direct Chipset Systems : Linux and Tizen SOLUTION ADVANTAGES Ease of use : one click and the screen is displayed on another one Extended functionalities : Double ways of communication to broadcast medias The upcoming universal standard for content sharing : Today Windows 8.1 & Android 4.2 systems are already compliant and a lot of other devices and systems are about to become Interoperability between different constructors' devices Compatibility : No need to wait for drivers updates locked by manufacturers Standardized encoding/decoding format to make transfers easier Cost effectiveness due to the universality of the Wi-Fi Performance of Wi-Fi 802.11 a/b/g/n norms Easy to set up and to program : No need to use special cards or USB dongles to create the Miracast bridge any more Optimization of networks' traffic thanks to the TDLS (Tunneled Direct Link Setup) Secured: Compliant with WPA2 (Wi-Fi Protected Access) ONLY ONE EMBEDDED MIRACAST STACK FOR ALL YOUR MULTIMEDIA DEVICES, TO SWITCH FROM THE LITTLE TO THE BIG SCREEN IN ONE TOUCH : TRY OUT THE WIRELESS HDMI Software components to implement Miracast specifications in embedded multimedia systems

EUROGICIEL INGENIERIE 417 l’occitane – CS 77679 31676 LABEGE Cedex FRANCE Tel: +33 (0) 561 007 979 Fax: +33 (0) 561 390 115 www.eurogiciel.fr sse-product@eurogiciel.fr EmbPLUG MIRACAST INCLUDED COMPONENTS Software stack that relies on : - A Gstreamer player, ffmpeg - A network layer WPA_supplicant which implements IEEE 802.11i security - Drivers for Wi-Fi Chipsets LICENSES - SDK / Source code/ Runtime - Per products / projects / Products ranges SUPPORT & MAINTENANCE TRAININGS SERVICES Features Supported Miracast Sink Wifi-Direct WFD Device Discovery Yes Mandatory WFD Service Discovery No Optional WFD Standby No Optional TDLS TDLS No Optional IP DHCP Client Yes Mandatory DHCP Server Yes N/A DRM Protection HDCP Yes (Option) Optional Sink RTSP Yes Mandatory Primary Sink Yes Mandatory Secondary Sink Yes (Option) Mandatory Coupled Sink No Optional Multiple Sessions No Optional Player MPEG2-TS Yes Mandatory H.264 AAC Yes Mandatory 3D No Optional I2C I2C No Optional UIBC UIBC In progress Optional  Laptops Projector ‐ In a meeting, a couple of different persons may want to use the projector. Miracast enables people to do it successively without wire by connecting their PCs to the projector COMPATIBILITY ABOUT MIRACAST Miracast is a technology which relies on Wi-Fi Direct standard to display content from a mobile device to an external screen. This is wireless and it enables content streaming through a mirroring process (screen duplication). When 2 devices are directly connected, then one is playing the role of the source (the transmitting device) and the other functions as a display (the content renderer). This component aims at being embedded on any multimedia device : Video-projectors, TVs, Tablets, car's infotainment systems and so on...  TV Smartphone / tablet / Laptop - The TV displays a channel and can at the same time broadcast another stream on the tablet/laptop  Tablet Car’s multimedia system ‐ During a long car’s trip, display either a map application or a movie from your tablet/smartphone to you infotainment system. As a passenger, you may be able to access the car system information : speed, cameras, sensors on your mobile USE CASES  Smartphone TV/Projector - Wireless HDMI (screen mirrorring) - The source displays a video and the renderer a different one

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