Video Category - Page 234 of 330 - CNX Software

September 18, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Own-Mailbox is a Tiny, Secure, and Open Source Hardware Mail Server (Crowdfunding)

Email encryption has been around for a while, but virtually nobody uses it, because it’s quite complex to setup, and your recipients email clients, apps or browsers must also support encryption. Revolutek aims to simplify the setup and usage of encrypted email with their “Own-Mailbox” based on open source hardware and software technology. The hardware solution could have been based on the Raspberry Pi board in theory, but the popular board requires a closed source binary to boot, documentation about part of the hardware is lacking, and once the enclosure, and required accessories are included the price would have been higher. So instead they decided to design their own hardware based on an Allwinner processor: SoC – Allwinner A13 Cortex A8 processor @ 1GHz System Memory – 256 MB RAM Storage – (micro?) SD card slot with 16GB card included Connectivity – 10/100M Ethernet (Lan9500A controller) USB – USB host […]

September 7, 2015September 7, 2015 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Numato Opsis is an Open Source Hardware FPGA Board with 6 Video Inputs and Outputs (Crowdfunding)

Numato Lab is a Bangalore based company specializing in MCU and FPGA boards such as the low cost Mimas V2 Spartan 6 board, and their latest board is also based on a Spartan 6 FPGA, but a more powerful part with LX45T FPGA, and targets video applications with two HDMI inputs, two HDMI outputs, one DisplayPort output, and one DisplayPort input, among other interfaces. Instead of simply listing specifications of Numato Opsis, I’ll reproduce a table – drawn by Numato – showing Opsis features and specifications against some other FPGA video platforms. Opsis miniSpartan6+ Mixxeo Atlys Nexys Anvyl CVK 2.0 AVDB Make Numato ScarabHardware M‑Labs Digilent Digilent Digilent TED OmniTek License Open Open Open Closed Closed Closed Closed Closed Cost USD $349 USD $105 no stock USD $419 USD $499 USD $539 USD $2,995 USD $999 FPGA Fab Xilinx Xilinx Xilinx Xilinx Xilinx Xilinx Xilinx Altera Family Spartan‑6 Spartan‑6 Spartan‑6 Spartan‑6 Artix‑7 Spartan‑6 Spartan‑6 Cyclone V Part LX45T […]

September 2, 2015September 2, 2015 by Jean-Luc Aufranc (CNXSoft) - No Comments

Acer Jade Primo is the First Smartphone PC Running Windows 10 Continuum

At least two operating systems companies are working on mobile desktop converge: Microsoft with Windows 10 Continuum and Canonical with Ubuntu, Mir and Unity 8. There are still software and hardware challenges ahead, but I envision that in a couple of years my smartphone will also be my Ubuntu powered computer. But so far it looks like Microsoft might be ahead, as jointly with Acer they announced and demo Windows 10 Continuum on Jade Primo smartphone. The smartphone itself is powered by a Qualcomm Snapdragon 808 processor, with a 5.5″ AMOLED display, and 21MP & 8 MP cameras. I could not find details about RAM and storage. When the phone is connected to a dock via its micro USB to HDMI (MHL) cable, it pairs with Bluetooth mouse and keyboard, and you can simply use Windows 10 just like on a real computer running Office, browsing the web and so […]

September 2, 2015September 2, 2015 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Debian 8 on Orange Pi mini 2 Board (Video)

Yesterday, I wrote a quick start guide for Orange Pi PC / 2 / Plus showing how to install Linux distributions on the board, and build your own image. With the launch of the $15 Orange Pi PC, Xunlong Software has taken over 1,500 orders for the board on their Aliexpress store, and probably sold a few hundreds or thousands in China via Taobao. So the board got relatively popular in a short time, considering it’s only selling via these two channels. I tested my tutorial with Orange Pi mini 2 ($23), a very similar board also based on Allwinner H3, but just a little larger and with an extra USB hosty port, but apart from that it’s similar to Orange Pi PC, and software compatible. I had already wrote about my test results in the previous article, where I did not recommend using the board in Linux as a […]

September 1, 2015September 2, 2015 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Study Shows Octa Core Processors Bring Little Over Quad Core Processors in Mobile Devices

Silicon vendor are now launching 8-core and even 12-core processors for mobile devices, and I can see some advantages in terms of power consumption in processors leveraging big.LITTLE processing with low power ‘LITTLE’ cores running light tasks such as audio or video playback, while performance ‘big’ cores running much demanding tasks. However, some processors, such as RK3368, feature the same eight cores, and in real-use don’t bring that extra bit of performance or lower power consumption, except in very specific cases. So the only “advantage” of this type of processor is a marketing one, with keyword like “Octa-core”, “64-bit”, etc… Last year, I found out, that more powerful cores may be more important than many cores, when I tested Allwinner A80 processor with PVRMonitor to check CPU usage per core in real-time, and in Antutu, while Browsing the web or playing games, only a few cores were used most of […]

August 31, 2015 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

TESPA Hawk IoT Board Combines ESP8266 with STM32 MCU in an Arduino Nano Form Factor (Crowdfunding)

TESPA Hawk is an IoT board designed by three companies based in Thailand and Singapore: Deaware delivers the embedded software for the board, Gravitech handles hardware design and manufacturing, and MakerAsia provides the IoT cloud platform. At first glance, it looks like yet another board based on the popular ESP8266 WiSoC, but it also includes an STM32 micro-controller, and its pinout is the same as Arduino Nano. There are also various add-on boards (WINGs) to easily and quickly prototype IoT projects. TESPA Hawk specifications: WiSoC – Espressif ESP8266 @ 80MHz with 8MB Flash MCU – ST Micro STM32F042G6 ARM Cortex-M0 MCU @ 48MHz with 32KByte Flash, 6KB SRAM Connectivity – WiFI 802.11 b/g/n/ with on-board antenna and u.FL socket for external antenna USB – micro USB port for power and programming Expansion – 2x 16-pin headers (mostly) compatible Arduino Nano pinout including 5-channel full range 3.3V ADC (4x 12-bit, 1x 10-bit), […]

August 31, 2015November 6, 2015 by Jean-Luc Aufranc (CNXSoft) - 27 Comments

Tronfy MXIV Telos TV Box Review with Android 5.1

Tronfy MXIV Telos is a TV box powered by Amlogic S812 processor running Android 5.1 Lollipop and costing just above $90 (with coupon), so it will be interesting to find out how it performs compared to Mygica ATV1900AC also based on Amlogic S812 SoC, and Android Lollipop firmware (version 5.0.2), which I reviewed recently, and sells for $169. I’ve already checked the hardware in Tronfy MX4 Telos Unboxing and Teardown, so today I’ll check how the device actually performs. First Boot, Settings and First Impressions I started by connecting peripherals: A USB hard drive to one of the USB port, and a USB hub to the other USB port with a webcam, and two RF dongles for an air mouse and a wireless gamepad, as well as HDMI and Ethernet cables, and the power supply. I then had to press the power button on the unit to start it up, […]

August 27, 2015August 27, 2015 by Jean-Luc Aufranc (CNXSoft) - 17 Comments

Review of Mygica ATV586 Android Set-Top Box with DVB-T2 Tuner

I’ve already tested some Android TV boxes with tuners such as HD18T (DVB-T2) and WeTek Play (DVB-S2) , but they were all based on Amlogic AML8726-MX dual core processor. Geniatech recently sent me Mygica ATV586 quad core Android DVB-T2 receiver based on Amlogic S805 processor. I’ve already taken a few pictures, and look at the hardware components, so today, I’ll write the review, mainly focusing on the live TV program capabilities including PVR and Timeshifting. First Boot, Settings and First Impressions I’ve connected a hard drive, a webcam, MeLE F10 Deluxe RF dongle, and a keyboard (for screenshots) to the device’s USB ports, as well as HDMI and Ethernet cables, and a TV antenna cable, before connecting the 5V power adapter to start the device. When everything is connected, the boot takes about 1 minute 35 seconds, but without USB devices, it drops down to 44 seconds. Boot time is […]