Using 7" tablet as vehicle DVR and Reverse cam - Android Apps and Games

I am wondering if I might be able to interface my Galaxy TAB with a camera, be it using the composite input, USB or Bluetooth, and then recording it to the SD.
Would make a great reverse camera display to. Perhaps used for both forward facing DVR and reverse camera selection/split screen.
Any known hardware and apps that would allow this?
Or is there another ~7" tablet that has better inputs to suit this application?

Related

Any Device that supports video out as a seperate display?

Hi,
I was just wondering if there is a device out there that does video out, but can display a seperate program on the video out port?
I.e Have GPS running on the main screen of the device, while the device outputs a media play on the video out port. Sorta like extended mode on desktop PC's.
I know some in car GPS systems do this, but im wondering if theres any hand held devices that do this.
Any device you guys know of?
Thanks!

Is there a way to use the HDMI out as an AV in?

Hi fellas,
I fly FPV and I wanted to use my Infuse to record the AV footage by splitting the video cable which goes to my monitor to my hdmi chord/dongle for the infuse.
The AV equipment has low resolution 640x480 if I'm lucky.
Would this idea work? There is no audio as my transmitter does not have a mic but If I could use a screen capture software on my phone to record my flights that would be fantastic. Is this possible? To use the HDMI dongle as an AV in to stream live video on my phone (assuming there is an app) basically using my phone as a DVR.
Thanks for any helpful response.
no but it would be cool to use a transmitter as reciever.... I mean if a PC needs a dedicated video capture device rather than the monitor-out going both ways then why would a cell phone be likely to work like that? if USB hosting gets figured out in the kernel and a USB video capture device was used the sure but the mhl is a 1 way device as far as anyone knows.
you may as well get a laptop and usb video capture card then copy the file to the phone.
Guess the laptop is as good as any it's a shame though
The transmitter that I was talking about is the transmitter on the aircraft transmitting the image which is being viewed on a monitor
I destroyed my gopro in a crash so I was looking for alternate solutions without having to buy anything as I am dirt poor
thanks a lot for your input

What is the best DVR app?

I'm looking for an app that can auto record. And also do much more than the default DVR.
DVR
You have answered yourself (and me) in Malaysk PX5 thread
For anyone that used search to get here:
Most 3rd party DVR apps just do not work (are for mobiles and tablets, not for car Units), I have tried many with different results.
The stock app is very basic but it can autorecord every X minutes, just leave it to record and it will stop/start when you stop/start your car. If the Unit reboots, just press record in the DVR app again (or use a tasker).
The stock DVR needs some rework to add these options (see here):
Hervidero said:
- delete files size based (SD card size specify x Gb)
- delete files time based (older than x days)
- mark important files "never delete" (like accident recordings)
Click to expand...
Click to collapse
UPD: 19-09-2017
I found out recently that the stock DVR app automatically deletes the oldest recordings on the selected memory card when there is less than 150MB free space left on the card.
A bit crude but it seems to work.
I use the 2nd SD slot on my Unit for the CarRecorder. So it has 32Gb for itself.
It took a while to get near full and for me to see that it actually does delete files
Only thing that is still missing (IMO) in this app is the option to mark files 'Important' and never delete, but if you move out those files to another folder (outside /CarRecorder/) then the app does not touch them.
Additional note: the stock DVR app only seems to supports the DVR USB camera devices that can be ordered together with the units. In other words: does likely not support regular PC USB camera's.
what hardware DVR are you using?
are you using USB DVR?
what is the name of the STOCK DVR app are you referring?
thank you
Maybe you can try this one.
https://drive.google.com/file/d/0ByRpKQtVEWPNUEVEYnNmRFJqRWRFaERmNVNuVlE1SEdyT3pz/view?usp=drivesdk
It came with my dashcam:
Car DVR Camera USB DVR Camera for Android 4.2 / 4.4 / 5.1.1/6.0.1 Car PC
http://s.aliexpress.com/3MjERvI7
(from AliExpress Android)
im using following cam as DVR Frontcam (installed near my front-spoiler).
https://de.aliexpress.com/item/Mini...lgo_pvid=af7a6805-e1e9-4c17-8bae-4baec93f642e
pro:
damn cheap, 3$
solid quality, good enough for everything in front of the car
contra:
manual focus
no outdoor guarantee. if using outside, after a shower, you have to wait until water is drying
quality like 480P, no high quality
I have buy a USB camera on aliexpress ...
The HU dvr app work fine but the image is reverse... I can't set the normal view..
If I use the camera on my phone work correctly ...[emoji34]
Inviato dal mio HTC 10 utilizzando Tapatalk
Post Moved to new thread about dual camera dvr
Hervidero said:
For anyone that used search to get here:
Most 3rd party DVR apps just do not work (are for mobiles and tablets, not for car Units), I have tried many with different results.
The stock app is very basic but it can autorecord every X minutes, just leave it to record and it will stop/start when you stop/start your car. If the Unit reboots, just press record in the DVR app again (or use a tasker).
Click to expand...
Click to collapse
Would you be good enough to tell me the exact tasker command required to start the recording that you mention please?
Can someone reupload the built in apk of the application DVR Assistant?
My car's dash cam didn't come with the app built in.
tharwat96 said:
Can someone reupload the built in apk of the application DVR Assistant?
My car's dash cam didn't come with the app built in.
Click to expand...
Click to collapse
It is built in, you need to enable it in Factory Settings:
Settings > Car > Factory Settings > Password '126'
The first page lists built in apps that can be enabled for your hardware. I think the option is called DVR and you can select USB from the drop-down list.
Hi everyone. I have a slightly different unit to yours in that it doesn't have the DVR option in the factory settings. I bought a small camera which plugs into the Aux video in in the back of the unit (not the reverse cam signal, but same plug). the cam and HU work together when I open the AUX app which came pre-loaded in the HU. However I can't seem to find any way to make it record. All other android apps won't work as they don't look for a cam signal coming from the Aux port.
Does anyone know any apps that would use the AUX signal?
I don’t think there is any app that can do that. As a compromise, you can use one that captures your screen, so you preview the camera and record your screen. Hope it helps!

external microphone issues

PLEASE READ THE DETAILS FOR ALL OF THIS QUESTION BEFORE GIVING THE FIRST QUICK ANSWER,
i have recently purchased the U11 and i was wondering about the use of an external microphone. I have a sony ecm 907 stereo condenser microphone with internal battery. I am using the camera / video app that came with the phone .
When i plugged it in using the 3.5mm / usb adapter, a dialog box popped up to inform me that the microphone was being installed .... in all cases the microphone is connected prior to launching the camera app.
i have also tried an electret unpowered lavalier mic but it treats this as a headphone
But the video app continues to only use the onboard microphones. I have tried front and rear cameras, 3d audio and hi-res audio in all possible combinations.
Is this simply a limitation of the camera software? or..
Do i need to use a particular type of microphone?
Do i need to install a 3rd party app such as Filmic Pro?
Do i need to change any other settings?
Do i need to install a patch/ app to get round this issue?
The phone won't have drivers to use the hardware and isn't capable of installing them as root is protected.
You will need an app to use it or there is even the chance you might have to root or even accept that it may not work at all..

Question Joying: Temporarily Disable Reverse Camera?

Hi All,
I have an 8" Joying head unit running Android 10 in my VW Amarok. I would like to be able to disable the Joying reverse camera function while I am towing a trailer or caravan so I am able to use my wifi android camera.
I've had a good look through the settings, however have not been able to find anyway to disable the reverse camera in the settings. Just wondering if anyone knows if this can be done?
Put a switch in the line that tells the Joyling the car is in reverse so the signal is broken, make it accessable on the dash. I do the opposite and feed the acc line so I can see the motorcycle on my trailer as I am towing.
Perfectly simple. Ty, I think it'll actually be a better solution to have am immediately accessible switch anyway.

Categories

Resources