The RPI Feature List is categorised by the below functions, Enhancements and new features are developed and contributed asynchronously by members of the RDK Community.


Category

Feature

Description

RPI-3

RPI-4

Comments

Content Related



























Adaptive Bit Rate


HLS
DASH
Audio Input FormatsMPEG, MP3, AAC, AC3
Audio Output FormatsStereo
CodecsMPEG2, H.264, VP8

Delivery

Video on Demand
Content Delivery




VODQAM VOD[Emulated Content]Using rmfApp for QAM playback
Video Output Resolutions480i, 480p, 720p, 1080i, 1080p
Ultra HD, Advanced High Dynamic Range (HDR)x
4Kx
Rendering
















WPE WebKitWPE on Raspberry Pi
RenderingQT 5.1.1
Westeros Wayland Based CompositorConfirming using westeros-test and esoss-sample app'n
App FrameworkAAMP / RDK MediaPlayer integration on Raspberry Pi
AAMP Buffer health monitoring
Browser EngineQT WebKit 5.1.1
WebKit Pure Embedded integration
WPEWebkit 2.28          
Connection SecuritySSL/TLS
GraphicsOpenGL ES
PluginsWebRTC
GStreamerGstreamer 1.16                   ✔         ✔
Device Management













































Yocto version supportedYocto 2.2 and 3.1 on Raspberry Pi Reference Platform
DownloadTFTP and  HTTP
Download Enhancements (% download, Log timestamps)
LoggingTFTP Log Upload, HTTP Log UploadTelemetry feature not verified.
Distribute (smear) logging uploads (dependent on XCONF Server)
Memory OptimizationUse Flash/SD Card for Firmware Download Temporary Storage
Remote Managementssh (secure shell into the device)
TelemetryTelemetry Support with XconfFeature not verified.
Networking







LAN IPAuto IP, DHCP
WAN IP IPv4
Wi-FiWi-Fi 
BTBluez                            Current version 5.45
Ports/Peripherals











Audio Output PortsHDMI
HDMIHDMI Out, HDCP Enforcement
Video Output PortsHDMI
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