dvb

Posted on by Jean-Luc Aufranc (CNXSoft) - 15 Comments on V-Bridge Muses Digital TV Modulator Boards Let You Broadcast Your Own TV Channel for $199 and Up (Crowdfunding)

V-Bridge Muses Digital TV Modulator Boards Let You Broadcast Your Own TV Channel for $199 and Up (Crowdfunding)

I wrote about VATek VMB8202D Enmoder SoC handling both DVB, ATSC, DTMB and ISDB modulation and H.264 hardware encoding earlier this summer, and at the time, the company also planned to launch a crowdfunding campaign for two open source hardware DTV modulation boards in a couple of weeks. Weeks turned into months, but finally V-Bridge Muses boards and video input & RF daughterboards have now launched on Kickstarter where you can get your own live video broadcasting board for $199 and up. MUSES-α board MUSES-α board is the cheapest of the two boards, and features a header for the RF daughter board, and a USB port to connect to a computer. MUSES-α board specifications: SoC – VATek A1 32-bit RISC modulator chip Storage – SPI flash (unclear whether it can be accessed/modified by user) Modulation – DVB-T/C, ATSC/QAM, DTMB; RF header Video Encoding – N/A (handled by PC via USB […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 247 Comments on VideoStrong KII Pro Android Set-top Box with DVB-T2 & DVB-S2 Tuners Comes with 2GB RAM

VideoStrong KII Pro Android Set-top Box with DVB-T2 & DVB-S2 Tuners Comes with 2GB RAM

Based on the number of comments I get daily on my review of Videostrong K1 Plus T2 S2 Android TV box, the device is rather popular thanks to its dual DVB-T2/T2C and DVB-S2/S tuner, its low price, and OpenELEC community support. However, some people are possibly affected by the mere 1GB RAM in the system, with some apps being killed during use due to lack of memory. One solution is to purchase WeTek Play 2, but at $120 it’s in a different price range, and does not offer a dual tuner solution. But Videostrong has recently launched their KII Pro DVB T2+S2 model based on K1 Plus DVB T2+S2, but with 2GB RAM, 16GB storage, and 802.11ac WiFi. KII Pro specifications: SoC –  Amlogic S905 quad core ARM Cortex-A53 @ up to 2.0GHz with  penta-core Mali-450MP GPU @ 750 MHz System Memory – 2GB DDR3 Storage – 16GB eMMC flash + […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 15 Comments on Xtreamer mxV Plus DVB-T2 and mvX Pro DVB-T2/DVB-S2 Combo TV Boxes Support Android and OpenELEC

Xtreamer mxV Plus DVB-T2 and mvX Pro DVB-T2/DVB-S2 Combo TV Boxes Support Android and OpenELEC

Xtreamer mxV is a family of TV boxes powered by Amlogic S905 processor, and supporting Android 5.1 and OpenELEC firmware provided by the company [Update: It looks like they simply used Vitmos/amlinux.ru image]. There are three models: mxV without tuner, mxV Plus with a DVB-T2 tuner, and mvX Pro with a DVB-T2/DVB-S2 combo tuners. The three devices share the same specifications: SoC –  Amlogic S905 quad core ARM Cortex-A53 @ up to 2.0GHz with  penta-core Mali-450MP GPU @ 750 MHz System Memory – 1GB DDR3 Storage – 8GB eMMC flash + micro SD card slot Video Output – HDMI 2.0 up to 4K @ 60Hz with HDCP 2.2 support, and 3.5mm AV jack Audio – HDMI, AV (stereo), optical S/PDIF Video Codecs – 10-bit H.265 up to 4K60, MPEG/VC-1/AVS+/H.265 up to 4K30 Tuner mxV – None mxV Plus – DVB-T2 tuner with two connectors mxV Pro – Combo DVB-T/T2 and […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 51 Comments on WeTek Play 2 4K Android Set-top Box with ATSC, DVB-S2 or DVB-T2 Tuners is up for Pre-order for $120

WeTek Play 2 4K Android Set-top Box with ATSC, DVB-S2 or DVB-T2 Tuners is up for Pre-order for $120

With WeTek Play 2, initially unveiled as WeTek Play+, we now have a successor to WeTek Play with the same ATSC, DVB-S2/S, DVB-T2/T/C tuners, but much better specs thanks to Amlogic S905-H processor, 8GB storage, 2GB memory, and support for HDMI 2.0 and 4K60Hz video decoding allowing you to watch 4K UHD channels via your satellite dish for example. The device can be pre-ordered for $119.90 with the tuner of your choice, and shipping is slated to start on September 6th. WeTek Play 2 specifications have changed slightly since January: SoC –  Amlogic S905-H rev. C quad core ARM Cortex-A53 @ up to 2.0GHz with  penta-core Mali-450MP GPU @ 750 MHz System Memory – 2 GB DDR3 Storage – 8 GB eMMC 5.0 flash + micro SD card slot Video Output – HDMI 2.0 up to 4K @ 60Hz with HDCP 2.2 support Audio – HDMI, optical S/PDIF Video codecs […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 75 Comments on DVB Channel Editor Tools for K1 Plus T2 S2 Android TV Box

DVB Channel Editor Tools for K1 Plus T2 S2 Android TV Box

K1 Plus T2/S2 is one of the most popular Android TV boxes with digital tuners, including both DVB-T2/T/C and DVB-S2/S tuners, and I get frequent comments and questions on K1 Plus T2 S2 review. One of the often asked request is a channel editor to use on a computer, in order to change the names, the order of channels, and set favorites. You can export the DVB data from the DTV app in Android with all data stored in dtv_user_data directory, and in theory, one web based editor is supposed to let you do just that, but it did not work for me. Another option shared with us by gabywap is K1_Plus_Editor.exe (Mirror) developed by Sm0ke, who appears to mostly frequent Russian forums. So I downloaded it, and launched it with Wine in Ubuntu 16.04, but the channel data I had could not load, and the program showed some error […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 14 Comments on S204 Android Set-top box with DVB-T2/C & DVB-S2 Tuners is Powered by Allwinner H3 Processor

S204 Android Set-top box with DVB-T2/C & DVB-S2 Tuners is Powered by Allwinner H3 Processor

So far, I had only seen Android TV box with digital TV tuner using Amlogic or HiSilicon solutions, but S204 Android set-top box differs, as it is powered by Allwinner H3 quad core Cortex A7 processor, and includes DVB-T2/C (Terrestrial and cable TV) and  DVB-S2 (satellite TV) tuners. AFAIK, Allwinner H3 does not include any TS interfaces, so they must have used USB tuner chip(s) [Update: Allwinner H3 does have a Transport Stream interface as per the datasheet, but it’s not really advertised by Allwinner] S204 TV box specifications: SoC – Allwinner H3 quad core Cortex A7 @ 1.2/1.3 GHz with Mali-400MP2 GPU System Memory – 1GB DDR3 Storage – 8GB flash + micro SD slot Video Output – HDMI 1.4 up to 4K @ 30 Hz + AV (composite) Audio Output – HDMI, AV (stereo audio), and optical S/PDIF Tuners Support HD DVB-S2, DVB-T2 and DVB-C; Support for BISS,CCCAM, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on KS2 Android SoundBar Features Amlogic S905 Processor, a DVB-T2 Tuner

KS2 Android SoundBar Features Amlogic S905 Processor, a DVB-T2 Tuner

I’ve tested several Android TV boxes with digital TV tuners this year, including K1 Plus S2 T2 and U4 Quad Hybrid, but the manufacturers of K1 Plus have decided to design an Android 5.1 soundbar powered by Amlogic S905 processor and including a DVB-T2 tuner to catch live TV channels. KS2 specifications: SoC –  Amlogic S905 quad core ARM Cortex-A53 @ up to 2.0GHz with  penta-core Mali-450MP GPU @ 750 MHz System Memory – 1GB DDR3 Storage – 8GB flash + micro SD card slot up to 32GB Video Output – HDMI 2.0 up to 4K @ 60Hz; composite video output (RCA) Audio HDMI, Line IN, digital audio input Speakers 2x 15W 2.5″ speakers 1x 20W 3″ subwoofer 1x bass diagram Audio Range – 20 to 20 kHz Signal to noise ratio – >= 85 dB Effective output power: 50 watts Video Codecs – 10-bit H.265 up to 4K60, MPEG/VC-1/AVS+/H.265 […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 12 Comments on VATek VMB8202D Enmoder SoC Supports DVB, ATSC, DTMB and ISDB Modulation, H.264 & MPEG-2 Encoding up to 1080p30

VATek VMB8202D Enmoder SoC Supports DVB, ATSC, DTMB and ISDB Modulation, H.264 & MPEG-2 Encoding up to 1080p30

Terrestrial digital TV transmitters normally cost over 1,000 dollars because there are usually implemented with expensive FPGA chips, but Taiwan based VATek has designed a low cost chips such as VMB8202D Enmoder (aka B2 Enmoder) capable of encoding 1080p60 video input to MPEG-2  (1080p30 max) or H.264 (SD resolution max), and transmitting the resulting video over DVB-C, DVB-T, ATSC, DTMB, or ISDB-T standards. VATek B2 Enmoder SoC specifications: CPU – 32-bit RISC @ 400MHz Memory – Built-in DDR Modulation Engine – VATek Multi-standard Modulator 1.0 ATSC / DTMB / DVB-T / DVB-C Media Encoder – VATek Ultral Low Latency HD Encoder supporting 1080p30 or SD MPEG-2 and SD H.264 encoding Audio Formats – MPEG-1 Layer 2, AAC Raw Video Inputs – 1x ITU-R BT.1120 or 2x ITU-R BT.656 up to 74.25MHz pixel clock Raw Audio Inputs – I2S up to 48kHz sample rate Stream Input Interface – Ethernet,  Transport Serial […]