CNX Software - Embedded Systems News

July 3, 2016July 3, 2016 by Jean-Luc Aufranc (CNXSoft) - 21 Comments

AOMedia AV1 is a Royalty-free, Open Source Video Codec Aiming to Replace VP9 and Compete with H.265

The Alliance for Open Media, or AOMedia, is a new non-profit organization founded in 2015 by Amazon, Cisco, Google, Intel Corporation, Microsoft, Mozilla, and Netflix, and more recently joined by AMD, ARM, and NVIDIA, whose first project is to develop AV1 royalty-free and open video codec and format to provide an alternative to H.265 / HEVC, and a successor to VP9. The project is a team effort combining teams working on Daala, Thor, and VP10 video codecs, and while AFAIK, AV1 specifications have not been released yet (target: Q1 2017), the organization has already released an early implementation of AV1 video decoder and encoder under the combination of an BSD-2 clause license and the Alliance for Open Media Patent License 1.0 , which can be found on googlesource.com. So I’ve had a quick my myself following the instructions, by first downloading one uncompressed YUV4MPEG sample:

mkdir ~/derf_cif
pushd ~/derf_cif
wget http://media.xiph.org/video/derf/y4m/husky_cif.y4m
popd

mkdir ~/derf_cif

pushd ~/derf_cif

wget http://media.xiph.org/video/derf/y4m/husky_cif.y4m

popd

and the source code:

git clone https://aomedia.googlesource.com/aom
cd aom

1 2	git clone https://aomedia.googlesource.com/aom cd aom

[…]

July 2, 2016 by Jean-Luc Aufranc (CNXSoft) - 40 Comments

Review of Vorke V1 mini PC Powered by Intel Celeron J3160 Processor

After checking out Vorke V1 mini PC hardware in the first part of the review, it’s now time to publish the review starting with system information, benchmarks, and user testing. The device competes with similarly priced devices based on Intel Atom x7 processor such as Voyo V3 and Beelink BT7, so I’ll also include some comparisons to those in the review. Setup and System Information I connected USB keyboard and mouse, an Ethernet cable, HDMI and VGA cables to check dual display support, as well as the power supply. I did not connect my USB 3.0 hard drive since, I’ve already fitted the mini PC with an internal 1TB hard drive. Pressing on the large power button on the top of the device will boot it, and after a few seconds, you’ll get to go through Windows 10 setup by first accepting the EULA. The next steps are Custom or […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

July 1, 2016July 2, 2016 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Stress Testing Windows mini PCs with OCCT Overclock Checking Tool

I’m mostly a Linux user, but the marketplace has chosen Windows 10 as its preferred operating systems for mini PCs, so I’ve been reviewing fanless (or not) mini PCs running Windows 10 for around two years since Intel decided to provide low cost and low power processors. I normally run some benchmarks such as PCMark 8 or 3DMark, as well as typical user tasks, while monitoring CPU temperature and throttling using HWInfo64 utility, but those benchmarks are not really pushing the device to its limits. However, I’ve just learned out about OCCT “Overclock Checking Tool” that’s just doing that, and installed OCCT 4.4.2 on Vorke V1 to check it out. The tool has four taps: CPU: OCCT, CPU: Linpack, GPU: 3D, and Power Supply to stress test different part of the system. I just let it run for over 3 hours after pressing the ON buttons, and you can see […]

July 1, 2016 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

WiThumb is an ESP8266 WiFi USB Adapter with Motion and Temperature Sensors (Crowdfunding)

There are now plenty of Espressif ESP8266 boards or module to play with, but most of them require some cables or wires, at least for power. WiThumb does not need any of that as it’s designed to be plugged into any USB ports, and includes a 6-axis motion sensor, and a temperature sensor. WiThumb USB dongle specifications: SoC – Espressif ESP8266 32-bit MCU with 802.11b/g/n WiFi Storage – 4MB Flash memory Sensors – Temperature sensor (+/- 0.25C typical accuracy, -40 to 125 C range), 6-axis gyroscope + accelerometer Expansion – Breadboard friendly through holes with 1x 10-bit ADC, I2C and 4x GPIOs USB – USB type A connector Misc – Reset and flash buttons Power – 5V via USB port Dimensions – 4.8 x 2.2 cm The USB stick can be programmed like most ESP8266 board, i.e. via USB using the Arduino IDE. In case you wonder what kind of […]

July 1, 2016July 1, 2016 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

PGS Portable Game Console Runs Windows 10 & Android 6.0 on Intel Atom X7-Z8750 Processor (Crowdfunding)

GPD HD Win portable game console is getting some competition, albeit in a slightly different form factor, with PGS portable game console based on Intel Atom x7-Z8750 quad core processor, running Windows 10 and Android 6.0, and featuring D-Pad, buttons, and a touch pad, replacing the QWERTY keyboard in GPD device. Two models are available, namely PGS Lite and PGS Hardcore, with the following specifications: SoC – Intel Atom x7-Z8750 quad-core “Cherry Trail” processor @ 1.44/2.56 GHz (Burst) with 16EU Intel HD Gen8 graphics @ up to 600MHz System Memory Lite – 4GB LPDDR3-1600 Hardcore – 8GB LPDDR3-1600 Storage Lite – 64GB eMMC flash Hardcore – 128 GB SSD Display Lite – 5.5″ capacitive touch IPS screen; 1280×720 resolution Hardcore – 5.7″ capacitive touch AMOLED screen; 2560×1440 resolution Video Output – 1x micro HDMI port Audio micro HDMI, 3.5mm earphone jack Lite – Stereo speakers Hardcore – 5.0 speakers Connectivity […]

July 1, 2016July 1, 2016 by Jean-Luc Aufranc (CNXSoft) - 27 Comments

Mini M8S II Amlogic S905X Android TV Box with 2GB RAM Sells for $37

MINI M8S is a relatively popular Android TV box based on Amlogic S905 thanks to its low price ($33) and the inclusion of 2GB RAM. There’s now a new model simply called MINI M8S II with the same specifications, except the processor has been updated to Amlogic S905X, adding VP9 and HDR support, and selling for $36.99 on GearBest with coupon GBM8SII. Mini M8S II specifications: SoC – Amlogic S905X quad core ARM Cortex-A53 @ up to 2.0GHz with penta-core Mali-450MP GPU @ 750 MHz System Memory – 2GB DDR3 Storage – 8GB eMMC flash + micro SD card slot Video Output – HDMI 2.0b up to 4K @ 60 fps Audio – HDMI, optical S/PDIF Video Codecs – VP9 4K @ 60 fps, 10-bit H.265 4K @ 60 fps, H.264 4K @ 30 fps Connectivity – 10/100M Ethernet, 802.11 b/g/n Wi-Fi, and Bluetooth 4.0 USB – 2x USB 2.0 host […]

Rockchip RK3568/RK3588 and Intel x86 SBCs

July 1, 2016July 1, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Android 7.0 is Finally Codenamed Android Nougat, Release Scheduled for this Fall

Despite Nutella clearly having won the popular vote, Google has finally chosen a different name most likely for trademark reasons, and Android 7.0 will be called Android “Nougat“. Since Google had already released several Android N previews, we’ve already known the main changes for some times including better virtual reality support, multi-window support, improved security, faster performance thanks to Vulkan API and new JIT compiler, and so on. Smartphone and tablet manufacturers will release hardware and firmware updates based on Android 7.0 starting this fall, and some TV boxes will likely start to run Android Nougat a little later, probably in 2017 and beyond.

June 30, 2016May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Azpen Hybrx Remix OS 3.0 Laptop based on Allwinner A64 Processor Goes for $69 and Up (Crowdfunding)

We were presented with prototypes of sub $100 Remix OS laptops based on Allwinner A64 64-bit ARM processor in April, and now it appears at least one of th presented laptops has been launched on Kickstarter where you can get one for as low as $69. Azpen Hybrx A1160 laptop specifications: SoC – Allwinner A64 Quad Core ARM Cortex A53 processor @ 1.3 GHz with Mali-400MP2 GPU System Memory – 1GB or 2GB RAM depending on model Storage – 16GB or 32GB flash depending on model + micro SD slot Display – 11.6” HD LCD 1366×768 (16:10 aspect ratio) Video Output – mini HDMI up to 4K resolution Audio – HD Audio, 2x built-in 1W speakers, built-in microphone, 1x 3.5mm headphone jack Connectivity – Wi-Fi: 802.11 b/g/n, Bluetooth 4.0 Camera – 2.0MP front-facing camera USB – 2x USB 2.0 host ports Sensors – G-sensor, accelerometer Power Button, Volume Button Dimensions […]