USB OTG Compatible ATSC Tuner/RCA Video Capture - Hardware Hacking General

I'm planning to install my Nexus 7 into the car as soon as I get the car back next month. I'm in the infant stages of planning out the whol system right now
Anyway, are there any compatible ATSC tuners for android? Would be cool to have access to live TV on the go. I've found about a million and a half DVB-T tuners, but haven't had much luck with ATSC.. damn north american standards!
Also, I have a backup camera installed right now (RCA video output). Are there any USB capture cards that work with Android? I will be getting a Joycon EX-R steering wheel interface for volume control and whatnot and it just so happens to come with 3 additional input channels. I figured I'd use one to sense when the reverse light is on to send a particular keystroke and use tasker to trigger the video capture program.

common guys i want to use my droid 4 as a screen for my gamecube and even output it over hdmi.
essentially i want to be able to use my droid 4 as a A/V to HDMI bridge. plenty of products exist on the market as do USB hubs so i think it is only a question of software. does android not yet have official support for this feature? that would be concerning if google were not to undertake improvements in this area. the more accessories that are compatible with android from a legacy perspective enables android to become the dominant computing platform for all tasks, not just mobile stuff. microsoft windows has its days numbered, it will only survive if it embraces multiseat gaming on its free operating system. that is to say every computer running windows is many computers. my droid 4 is a nintendo
http://www.aliexpress.com/item/USB-..._ab_test=201556_3,201527_1_71_72_73_74_75,0_0
something like this

Related

[Q] Video Out ???

Does anyone have any information on Video Out capabilities? According to Mobile Tech World there is only one device the LG Quantum / Optimus 7 has analog Video Out capabilities. On it it is via the 3.5mm jack.
Typically Samsung also uses the 3.5mm jack for Video Out.
HTC uses a squared off USB port, athough, I have looked at the photos posted online and looks like a standard micro USB port on the HTC devices, maybe they switched over to the 3.5mm jack as well.
Also, Paul Thurrott mentioned somewhere about potential Digital Video Out, that being HDMI through the USB port being added at a later date. This would be nice, but would not be the Analog Video Out that many of us need. Also seems to be a feature in the works.
On the plus side, lots of demos have been done and the video out must be coming from somewhere unless they are using an emulator for the purpose.
Does anyone know more about this topic.
Maybe the Focus can utilize DLNA technology? Is DLNA just software utilizing existing wireless equipment or is it separate hardware also?
DLNA is the same Method the Windows Media Player uses to stream Video/Audio to supporting devices so it is a Software feature. As far as we currently know it is one of the features LG implemented to differentiate from the other manufacturers - therefore the Focus most likely won't have this ability.
Samsung wont have DLNA in the beginning. I am hoping Microsoft will push out DLNA to all WP7 as a service pack since it is just a software upgrade. I know LG probably has persuaded Microsoft to keep this in the bag so LG can differentiate their phone at launch.
But when push comes to shove, its all about the features and Microsoft will have to aquise. I give it 3 months untill I get it for the Focus.

Android and IR Remote Control

Hey all,
I am interested in the idea of using my phone to control my home theatre equipment. The ability to control any IR equipment with your phone would be a very neat feature and a nice selling point, especially as Google has made clear their intentions to enter the home automation field. However at present it seems very hard to do this with Android.
I know that a solution is to use an IR transmitter connected to the 3.5mm headphone jack. The leader in this market seems to be a company called ThinkFlood who have a product called RedEye Mini. Here's an explanation of how it works...
http://thinkflood.com/products/redeye-mini/#how-does-it-work
Unfortunately for us Android users the software is in beta testing and the RedEye Mini hardware is not compatible yet.
I am wondering if anyone can shed some light on this project and whether it can be achieved yet by any other means?
Also does anyone know whether native support of IR hardware has been considered for Android. Seeing as this technology could very easily be built into phones it seems like a smart move for Google with their home automation drive and all.
I am interested to hear your thoughts and solutions.
Thanks
The concept of home automation would be improved if IR were not used at all. Line of sight comms is very limiting. On the plus side of course it means there are fewer radio waves flying round my house and frying my brain!
I agree 100%. I need to keep all the brain cells I can
Unfortunately though most home theatre equipment still relies of IR and I believe it will for a few more years. Google should jump on IR if they are serious about home automation.
if you use XBMC than there is an nice app to control it and many more.
Controlling the PC is easy as apps can communicate with it via my home network. The problem I have is using my phone to communicate with other equipment such as my TV and AV receiver. For these the only way I can think of controlling them is via IR.
edcoppen, as far as I know you have 2 options for IR on Android:
1/ - Already available DIY solutions -
You can check the Androlirc application (that would be me!)
And a friend of the project has developed a enhanced Audio2IR module that is called Irdroid (mine was just a proof of concept)
You'll have to be (or get) familiar with LIRC to go down that path.
2/ - Anounced and "soon to be available" IR equipped Android devices -
Touchsquid
Conspin Andi One
That a lot of link dropping for a first post, I hope xdadevelopers will let me submit that... (Submit...) Yeah, that's what I thought, you'll just have to look for web sites by yourself then.
Anyway I think we're gonna get some action in the IR/Tablet world soon... Until we get rid of that 30 years old, one way tech (on the plus side, it "owns" 100% of the market and the battery autonomy for a traditional remote control has to be measured in years... that's close to an infinity in the Android world)!
Quite interesting that there will be IR equipped mobile devices any more. I thought the technology would die out. I actually still carry my Nokia N73 with me and from time to time change the channel on the TV in the pub. Great fun!!!
Yeah, I had a nokia 7650 ten years ago with an IR transmitter/receiver and used to have so much fun changing channels in my sports bar. I reckon the technology has less interest nowadays as we move further into the digital age. The best and easiest way to automate your home theatre and stereo systems is to connect them to a pc and control everything from your phone. there are tons of apps in the market that allow you to do this. I have tried a few and am currently using three I find the best: Unified remote (specifically for their spotify remote, which now a days is my stereo system, but they have tons of other remotes and works great over LAN), phonemypc (for me one of the best vnc apps in the market) and remote desktop client, a great RDP app. Whatever you can connect to your pc (with the right hardware/firmware you can even connect all the appliances in your home, even your lights and air-conditioned, to a main server) you can control from your phone, either through LAN - using your home network - or even away from home using the internet (WAN). IR is an obsolete technology in the digital age.
Sent from my Desire HD using XDA Premium App
StreetGuru said:
Whatever you can connect to your pc (with the right hardware/firmware you can even connect all the appliances in your home, even your lights and air-conditioned, to a main server) you can control from your phone, either through LAN - using your home network - or even away from home using the internet (WAN). IR is an obsolete technology in the digital age.
Sent from my Desire HD using XDA Premium App
Click to expand...
Click to collapse
I dont agree that it is a dead technology... yet! Most AV devices in the home still rely on it and unless i'm mistaken cannot be connected via the PC. Take for example my Samsung TV or my Harman Kardon AVR. I really want to be able to control these from my phone and cant find a viable solution. I have all the apps you mentioned and none of them help me here. You say via the right hardware/firmware can help... but what hardware would you use to connect the two devices I named to a PC, and how mush does it cost?
If an IR transmitter could be built into a watch 10 years ago I see no reason why it coultn't easily be added to a mobile phone. I know its personal preference but I would see it as a strong selling point.
IR hardware range too weak
My older HTC Windows phone had IR support, I had hoped to install AV remote sw on it. Found out the hard way that the IR range on many phones that had the hardware was only a few feet. It was intended as a bidirectional business card sharing type of thing before bluetooth took over. I'm thinking bluetooth is why most phones don't even have the IR hardware built in anymore.
I'm currently looking for a T-Mobile Froyo phone that has IR with sufficient range for AV remote use, any experts out there?
I don't want to depend on any dongles plugged in to the phone, but I would consider an external wireless box that had the IR command set and transmitter and a wireless way to communicate with the phone, preferably bluetooth so I don't have to turn on the wifi radio every time I use it.
i have a new enough Sammy tv to use DLNA etc, but that means turning on the wifi.

USB Host Controller - Looking into android controlled robotic projects

Hello everyone. I have been searching for threads all day and have not found much information about being able to hook up devices into some kinda of USB interface or serial interface on Android devices. The closest thing I can find is this: http://forum.xda-developers.com/showthread.php?t=1202082
There has to be a host controller on these phones right? I would think that if there is a micro SD read reader on the phone, there would be one. Am I the only one thinking this? What is the best way to find out?
My inspiration comes from the ArduPilot project . I think this is pretty sweet but I think it could be way more powerful with a full operating system versus a limited micro controller. An additional fun link of, what most can imagine, my final goal: http://www.wimp.com/helmetcam/
I am posting this on the Evo 4G general thread due to owning it and it would be easy to disassemble, if there is something I need to look into.
I want to look finding (or creating) a robotics application for the android OS to map *connected* servo controllers (not bluetooth connected, Arduino powered, etc..) that will also allow remote users to control the phone multiple threads to control the UV or UAV. Examples: 1: Flying the RC Plane while viewing the video stream on the phone's multiple cameras (integrated or attached). 2: Executing autopilot application and monitoring it's progress through two-way communication from a controlling "base" station (PC, Server, Tablet, etc..). Maybe executing multiple RC vehicles at once.
I have a feeling that this would help many others with other types of monitoring projects (What comes to mind: Home security, Car Security, garden monitoring, etc..) This could also help the creation of other commercial products.
Any input and direction you can give would be appreciated.

[Q] Nexus 7 as display for TV dongle possible?

Hello everyone,
I am attempting to set up a Tronsmart MK908II TV dongle as a portable sandbox and web development environment. For my first attempt I'm using the stock ROM and apps from the app store such as Bit Web Server and Terminal IDE. I've had a fair amount of success, though very tempted to install Pi****u (Ubuntu) for a more powerful environment.
One of my main objectives have a miniature HD monitor so I can have direct access to the device if necessary even when I'm on the go. Before I go out and buy a suitable device for this, I'm trying to get my Nexus 7 to act as the display, since I will always have it with me and it's the perfect size. I believe I may have all the necessary cables and converters to make something like this possible... I'm just a bit stuck at the moment on getting it all to work as I want and I suspect its a software/config/capabilities limitation more than a physical one. I have already attempted this a couple of different ways, including using a USB cable from the dongle and an OTG converter for my Nexus 7, but could not get the Android USB Serial Monitor Lite app to recognize input from the dongle.
Does anyone know of any tools or knowledge that might help me achieve this? I can probably find an app that will allow me to remote control my dongle from my Nexus, which is plan B, but it's far less desirable since there are some circumstances that a purely software solution might not work from the dongle end.
Thank you for your time!
Tennyson Hull

DVB-T

Any chance to use an USB DVB-T DONGLE with NEXUS PLAYER?
Maybe. You want "TV" on your Set top box ?
Software is the tricky part. Does this work ? : http://www.geniatech.com/pa/pt115m.asp
I recall a decent thread here on XDA somewhere but can't find it right now and seem to recall the app wasn't going anywhere too fast.
And there's at least one 3 star app on Play, but doesn't work for many people.
I'll be happy just to get FM radio, with SDR Touch or whatever...
thanks, can be a thing like that but I want to use any usb dongle that I want and not a single choose like that.
For example I'v build for my daily use, a mini barebone with a small debian distro with VDR, in this way I can play divx and dvb-t as I want but, if my dongle usb dvb-t for any reason broke........I can buy the first dongle usb that I found on any market online, compile kernel module for that dongle and put in usb port it, it's so simple.......
I love nexus player, 99$ about, remote control, android marke, playing game, youtube, and more infinite possibility, but at TV DVB side I want be free to use any usb dongle DVB for desktop pc as I made today
There's any chance to get, nexus player kernel, enable DVB module for dongle, put inside usb port of nexus player, and watch tv?
At software side, is need an app or Android TV S.O. is capable to manage DVB correctly?
Thanks in advance!
Do you have any other Android devices? If you're already comfortable recompiling a kernel to support your hardware, I'd suggest trying that on a different Android device first. Then you would know if the Android framework could handle such a device.
EDIT: Here's a link to the Android TV developer site about supporting live TV in Android TV. It appears it's designed around that being possible, so if you can add your tuner hardware support to the kernel I don't see why it wouldn't be possible to make it work within Android.
ok tnx

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