Video Category - Page 198 of 306 - CNX Software

January 15, 2016January 15, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Sunchip CX-R9 Rockchip RK3229 Android TV Box Sells for $32 (Factory Price)

We’ve already seen Rockchip RK3229 quad core processor with 4K 10-bit H.264 and H.265, and 4K VP9 support announced at CES 2016. Sunchip CX-R9 will be one of the first devices on the market with the new processor, and includes 1GB RAM and 8GB storage. Sunchip CX-R9 specifications: SoC – Rockchip RK3229 quad core ARM Cortex A7 processor @ 1.5 GHz with ARM Mali-400MP2 System Memory – 1GB DDR3 Storage – 8GB eMMC + SD card reader Video Output – HDMI 2.0 up to 4K2K @ 60 fps Audio Output – HDMI, and optical S/PDIF Video Codec – 4K2K 10-bit H.265 @ 60 fps (Up to 200 Mbps), 4K 10-bit H.264 @ 30 fps (Up to 250 Mbps) and 4K 8-bit VP9 @ 30 fps (Up to 200 Mbps) Connectivity – 100Mbps Ethernet, 802.11 b/g/n WiFi and Bluetooth 4.0 USB – 3x USB 2.0 host ports, including on OTG port […]

January 14, 2016 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Texas Instruments 4K DLP Chip Should Bring Affordable 4K Projectors to the Home, Office and School

4K Ultra High Definition (UHD) is slowly with the price of 4K television going down, 4K media players flooding the market starting at $40, and 4K content appearing online via services like Netflix and over the air with DVB-S2. Thanks to the latest Texas Instruments DLP 0.67″ digital micromirror device (DMD), a cost down version of the 1.38″ DMD used in around 80% of cinemas worldwide, we could start seeing affordable 4K projectors in the second half of 2016. The chip includes 4 millions tiny mirrors that quickly switch to generate the ~8 millions pixels required by a 3840×2160 display, and should be found in projectors capable of delivering up to 5,000 lumens. The DLP chip can be used in home theaters, but also in the office and at school for presentations or courses were text needs to be easily readable. The solutions should delivery 100″+ displays with sharp images […]

January 12, 2016March 10, 2016 by Jean-Luc Aufranc (CNXSoft) - 24 Comments

Rockchip RK3229 and RK3399 32-bit and 64-bit Processors Support 4K 10-bit H.265 and HDMI 2.0

Rockchip RK3288 was the first SoC from the company that was supposed to support HDMI 2.0 and 4K 10-bit HEVC, but the HDMI implementation was not perfect since it did not support YUV420 colorspace available on cheaper 4K television like mine (LG 42UB820T), and so I’m limited to 4K @ 30 Hz on RK3288, Rorkchip RK3368 fixed that, but the low cost processor does not support 10-bit HEVC. Rockchip is about to launch two new processor that should bring both features to the low end and high end of the market with RK3229 quad core Cortex A7 processor, and RK3399 hexa core Cortex A72/A53 processor. Rockchip RK3229 specifications: CPU- Quad Core ARM Cortex A7 @ 1.5 GHz GPU – ARM Mali-400MP2 Memory I/F – DDR3-1866/LPDDR3-1333 Video Output – HDMI 2.0 with HDCP 1.4/2.2 + CVBS Video Codec – 4K2K 10-bit H.265 @ 60 fps (Up to 200 Mbps), 4K 10-bit […]

January 8, 2016 by Jean-Luc Aufranc (CNXSoft) - 19 Comments

F68 Smart Watch Review

After No.1 D3 and SMA-Q smartwatches, Makibes F68, or just F68, is my third attempt at reviewing a smartwatch, and on paper it matches all of my main requirements namely always-on display, fitness tracking with heart rate monitor, one week of battery life, and IP67 ingress protection rating to have some waterproofness. I’ve already taken pictures of the device, so today I’ll go through the user interface on the watch, and Android app, and report my experience after using the watch for over 10 days. The watch has an e-Paper display with decent viewing angles, and very good readability during the day, however at night, you’ll need to find the light switch or use a torchlight, as the watch does not have backlight at all, and it’s unreadable. There’s actually no buttons at all and everything is controlled via the touchscreen, and/or the app available for Android or iOS. The […]

January 8, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Hexoskin Smart T-Shirt Keep Tracks of Your Activity with 42,000 Data Points per Minute (Crowdfunding)

There are now many smartwatches with electro-optic hear rate monitors, but based on my short experience so far, if you want something accurate and reliable, you’d still better use a chest trap. Another potentially more comfortable option would be to use Hexoskin Smart T-shirt, and on top of the usual fitness data (step count, calorie burn, distance and heart rate), also measure your breathing rate and volume. The T-shirt also supports Bluetooth Smart to send back all the data to your smartphone or other devices such as bike computers or smart watches. The company already has Bluetooth Classic T-Shirt, but there latest versions will offer longer battery life and Bluetooth 4.2 LE connectivity. Hexoskin T-shirt 2016 specifications: Bluetooth Smart 4.1 connectivity via Cypress EZ-BLE PRoC module Heart rate, RR intervals, fatigue and stress indicator (Heart Rate Variability). Breathing rate and breathing volume. Activity intensity, peak acceleration, steps and cadence. Analog 256Hz […]

January 6, 2016January 6, 2016 by Jean-Luc Aufranc (CNXSoft) - 21 Comments

Omron Project Zero BP6000 is Both a Blood Pressure Monitor and a Smartwatch

Many smartwaches or fitness trackers include an heart rate monitor, but instead many people need to monitor their blood pressure to make sure it’s not too high (hypertension) or low (hypotension). Usually this involves either going to the doctor, or doing measurements at home with a blood pressure monitor by placing a cuff on the upper arm, and in this should take a short time, but many people may still not want to bother with the procedure. So Omron has designed a new blood pressure monitor that looks like a large smartwatch, and includes the same function as fitness monitors, in order to simply the process further, and have more people regularly measure their blood pressure. Technical details about Project Zero wrist blood pressure monitor (BPM) are not fully available yet, but we do now the company is going through FDA approval, so contrary to gadgets with heat rate monitors […]

January 5, 2016January 5, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

SOOCOO G1 is a $54 Action Camera with a Flexible Stick

Last year, a company, now called BOUD, launched Flex Cam PIC actions camera with an innovative and cute stick that can bend as needed, either straightened to use it as a selfie stick, or rolled around an object. The project launched on Indiegogo, but had some delays, and over the course of last year I received a few emails asking me when the camera would be ready. While development is close to the end, and backers should receive their rewards soon, SOOCOO, a Chinese company known for their action & sports camera, must have thought it was a pretty neat idea, and decided to create their own version of Flex Cam PIC with G1 model using a similar, but removable, flexible stick. SOOCOO G1 camera specifications: SoC – “SUI chipset” (I could only “map” SUI to Sensor Unlimited Inc, but they don’t seem to mostly provide industrial solutions) Storage – […]

January 4, 2016January 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 53 Comments

Faster H.265/HEVC Video Encoding with Nvidia GTX960 GPU and ffmpeg

H.265 promises the same video quality as H.264 when using half the bitrate, so you may have thought about converting your H.264 videos to H.265/HEVC in order to reduce the space used by your videos. However, if you’ve ever tried to transcoding videos with tools such as HandBrake, you’ll know the process can be painfully slow, and a single movie may take several hours even with a machine with a power processor. However, there’s a better and fster solution thanks to hardware accelerated encoding available in some Intel and Nvidia graphics cards. For this purpose, GearBest sent me Maxsun MS-GTX960 graphics card, a second generation Maxwell GPU, that supports H.265 accelerated video encoding and promised up to 500 fps video encoding. So I’ve put the graphics card to the test in a computer running Ubuntu 14.04, and reports some of my findings here. Similar instructions can also be followed in […]