Nexus 7 car install help please. - Nexus 7 Q&A, Help & Troubleshooting

Hi Guys,
I have mounted a Nexus 7 (rooted First gen) to my car dashboard. It was a outside mount using a magnetic CD mount. I have connected the usb cable to power up the tablet and using tasker to automate things. I'm using my Xperia Z2 wifi hotspot to tether internet to nexus and It's all working fine. I want to explore the possibility of adding a backup camera now. Done a lot of research but not much information. I want to forget about wifi cameras as I cant have them with my hotspot cause I can only do one device. I'm trying to see if I can use a wired connection. I want to power the camera at all times when the ignition/engine is on so I can wire it to rear lights no problem.
I saw this video and I'm quite intrigued by this;
watch?v=V-gLrqUHATQ
This is my plan;
- Get a cheap camera backup camera (seen in the above video)
- Buy a UVC video grabber to connect everything.
- Have the app installed.
The camera will power on as soon as car is ignited and will remain on all the time.
My questions;
1. Where can I get a UVC video grabber that will work with my nexus 7 (First gen) the one shown in the TY video is a second gen nexus?
2. How can I connect both my charging usb and UVC usb at the same time? Will it work with a OTG cable?
3. How can I make the app to launch the video window when my car goes into reverse? I was thinking about wiring the power to reverse lights first and then when it powers up somehow get the camera app to auto launch and then close when its powered off. But I think it will be difficult with 2 usb cables and there will be a lag? Any way to automate this with tasker?
Thanks for your advice :cyclops:

hi
i think your backup cam will be connected to the reverse gear lights. it will work when the gear is reverse. so you can use carcam app. it popups when it receives a video signal and closes when the signal ends.
or i think tasker has an option under profile/state/hardware/usb connected/video that detetcs usb video devices when connected. but i am not sure that it will detect the uvc video grabber.

Related

[Q] need help with Nexus 7 and a reverse camera

i have root my nexus 7 with CM rom , timur usb host mode.
I have an otg cable and bought a light wave video grabber (UG10) so i can install a reverse camera like this video youtube (V-gLrqUHATQ) (Nexus 7 Backup Camera - UVC Video grabber) (not a webcam) as i am using the nexus in my car.
the otg cable works fine,tried and tested but when i connect the camera and use simplewebcam app it doesnt work
does anyone know what i can do to get this working like in the video?what am i doing wrong?do i need to download some ROMS,drivers...etc

Will multiple external cameras work?

I've been doing a lot of research and am now wondering if it's even possible to attach multiple external cameras to a rooted Nexus 7 (2013 or 2012)? And the next step would be what software (app) to use to display at once?
I've seen plenty of threads where one external back-up camera is added, along with some other attachments. And a few where the Nexus is attached to one webcam.
This is for offroad auto use, in a temporary (on the go) install with the Nexus in a mount. I would like to have multiple permanent external cameras in the front and one in the rear. Four would be great, but even just two would be useful.
I've seen it done with an independent multi display screen, but not on a Nexus 7.
Any ideas or directions to head would be helpful.
Any help, pretty please?
I'm stuck.
Unfortunately, I do not have a way of testing this as I only have one compatible usb webcam. However, I am inclined to think you can do more than one as the device should list them separately. Then, using some app to view the camera (I use Mirror), you should be able to switch between them. I know for Mirror, they are listed as camera 1 and camera 2 though I would imagine that you can add camera 3 and so on. The only issue is I don't know of an app which can display multiple, simultaneous cameras nor record from them. Best I can think of is manually switching between them, one at a time.
If I can get my hands on a second, cheap compatible cam, I'll test this out and post the results. I think you're biggest issue is finding something with multiple camera display.
Sent from my Nexus 7 using xda app-developers app
natesjk said:
Any help, pretty please?
I'm stuck.
Click to expand...
Click to collapse
Technically yes! with every new camera the device would be able to open a new stream at /dev/video* , as long as you have ways to capture it through apps you can. However don't take my word for it as i am equally N00b. Let's wait for the seniors to answer
Thanks for the replies!
I just looked for Mirror app, but there a tons of mirror apps for checking your makeup. Can you tell me more specifically about the app? Who makes it?
When it comes to software and what apps to use, I've figured out different apps work with different usb webcams.
And I have seen some apps that allow you to do 2 webcams. Not sure about a split screen though. Then again, webcam specific apps (only works on 2-3 webcams).
As far as what type of camera?
Usb webcams, check. This is going on my front bumper, and if I could have more than 2, then they will be in the wheel wells. But how easy is it to make a usb webcam weatherproof? I'm sure that's a different forum.
What about CCD cameras? Would it work just the same I if I got a "bnc to usb" converter or a "rca to usb" converter? Then basically hooked the usb converter up to the hub or Nexus?
Can I use this ____ (Google: 4 Channel DVR USB 20 Video Capture Box with Audio) and directly connect it to an OTG-Y cable?
Or do the CCD cameras and the usb webcams produce different video streams (not sure if this is worded correctly)?
Will be keeping an eye on this thread for sure. I just got done with my dash mount and was looking to do the same thing. Mount a camera next to each rock light for when crawling.
Wil Badger said:
Will be keeping an eye on this thread for sure. I just got done with my dash mount and was looking to do the same thing. Mount a camera next to each rock light for when crawling.
Click to expand...
Click to collapse
Well it seems that we are at the same stage of our projects and running into the same questions!
I just mounted the nexus in the Jeep and now I'm wondering if I'm just gonna have to use a single camera on the bumper and nothing else.
I'm still curious if any of the RCA type cameras will work with a usb converter. Has anyone had any success with those?
natesjk said:
Thanks for the replies!
I just looked for Mirror app, but there a tons of mirror apps for checking your makeup. Can you tell me more specifically about the app? Who makes it?
When it comes to software and what apps to use, I've figured out different apps work with different usb webcams.
And I have seen some apps that allow you to do 2 webcams. Not sure about a split screen though. Then again, webcam specific apps (only works on 2-3 webcams).
As far as what type of camera?
Usb webcams, check. This is going on my front bumper, and if I could have more than 2, then they will be in the wheel wells. But how easy is it to make a usb webcam weatherproof? I'm sure that's a different forum.
What about CCD cameras? Would it work just the same I if I got a "bnc to usb" converter or a "rca to usb" converter? Then basically hooked the usb converter up to the hub or Nexus?
Can I use this ____ (Google: 4 Channel DVR USB 20 Video Capture Box with Audio) and directly connect it to an OTG-Y cable?
Or do the CCD cameras and the usb webcams produce different video streams (not sure if this is worded correctly)?
Click to expand...
Click to collapse
While it was apparently designed for make up applications, this app is the best I have found so far in terms of camera rotation, camera selection, and refresh rate. https://play.google.com/store/apps/details?id=com.yuvalluzon.mirror
hi
did you tried "usb camera trial" app of infinitegra? as far as i know the app supports two webcams. i didnt tried it because i have only 1 webcam.
yavuz.
aviola7x7 said:
While it was apparently designed for make up applications, this app is the best I have found so far in terms of camera rotation, camera selection, and refresh rate. https://play.google.com/store/apps/details?id=com.yuvalluzon.mirror
Click to expand...
Click to collapse
hugo_bjk said:
hi
did you tried "usb camera trial" app of infinitegra? as far as i know the app supports two webcams. i didnt tried it because i have only 1 webcam.
yavuz.
Click to expand...
Click to collapse
Thanks, I will try both of these apps!
Posting this so I won't forget and maybe it will help someone else out about hardware of different types of cameras.
RCA type camera - THE EXPENSIVE ROUTE (but already waterproof?)
I did some more digging and found where someone tried the EasyCap with a webcam on a Nexus 7, and it doesn't work. I looked at a bunch on Amazon (other different brands) and they all have a CD with drivers. So that's a no go, unless I could embed the certain driver to a custom Rom (way over my head). The 4 channel EasyCap video grabber says it can only display one at a time though, if it did work.
The only Video Grabbers that work without drivers on Android (that i could find) are these two -
OPR-HD879 UVC USB AV Android Capture Card
FEBON 100 USB CVBS UVC Grabber Card
These aren't that cheap (about $50 and $80 w/o shipping).
There is also a FEBON 188, which is a SDI camera video grabber, and more expensive.
I emailed the guy who makes these, he said they will work with any Nexus that will run a regular usb webcam. He also said they should work with multiple video grabbers plugged into a USB hub, but has never tested it. (the guy said he could make one video grabber card with 4 video inputs that would display to one screen for me though, not sure how much that would cost me)
Multiple video grabbers with multiple security cameras add up fast. So this is quickly becoming the most expensive option.
USB Webcams -
Only a limited supply works with each software app. Or at least that's what the software apps say on the Google Play Store. Is this correct?
I would then need to make it waterproof to mount it outside. Maybe taking it apart and installing it in waterproof housing. But that's not this forum either.
So it seems that the best way (for me) to approach this is...
1) Use multiple security cameras or mini cameras, then scrap the nexus and use a separate video display that will show all the feeds at once.
2) Spend a lot of money on multiple grabber cards, which would be over the cost of a separate monitor.
3) Use multiple or just one USC webcam in a waterproof housing.
Ok, now onto researching more USB webcams.
natesjk said:
Posting this so I won't forget and maybe it will help someone else out about hardware of different types of cameras.
RCA type camera - THE EXPENSIVE ROUTE (but already waterproof?)
I did some more digging and found where someone tried the EasyCap with a webcam on a Nexus 7, and it doesn't work. I looked at a bunch on Amazon (other different brands) and they all have a CD with drivers. So that's a no go, unless I could embed the certain driver to a custom Rom (way over my head). The 4 channel EasyCap video grabber says it can only display one at a time though, if it did work.
The only Video Grabbers that work without drivers on Android (that i could find) are these two -
OPR-HD879 UVC USB AV Android Capture Card
FEBON 100 USB CVBS UVC Grabber Card
These aren't that cheap (about $50 and $80 w/o shipping).
There is also a FEBON 188, which is a SDI camera video grabber, and more expensive.
I emailed the guy who makes these, he said they will work with any Nexus that will run a regular usb webcam. He also said they should work with multiple video grabbers plugged into a USB hub, but has never tested it. (the guy said he could make one video grabber card with 4 video inputs that would display to one screen for me though, not sure how much that would cost me)
Multiple video grabbers with multiple security cameras add up fast. So this is quickly becoming the most expensive option.
USB Webcams -
Only a limited supply works with each software app. Or at least that's what the software apps say on the Google Play Store. Is this correct?
I would then need to make it waterproof to mount it outside. Maybe taking it apart and installing it in waterproof housing. But that's not this forum either.
So it seems that the best way (for me) to approach this is...
1) Use multiple security cameras or mini cameras, then scrap the nexus and use a separate video display that will show all the feeds at once.
2) Spend a lot of money on multiple grabber cards, which would be over the cost of a separate monitor.
3) Use multiple or just one USC webcam in a waterproof housing.
Ok, now onto researching more USB webcams.
Click to expand...
Click to collapse
any succes on this?
hugo_bjk said:
any succes on this?
Click to expand...
Click to collapse
I decided not to spend gobs of money...
I did plastidip a USB webcam, mounted it with a magnet to the inside of my bumper (it views through a slot in the bumper), got a usb extension cable and ran that through the firewall, to a Nexus 7 tablet with a OTG-Y cable (But the OTG-Y cable has seemed to not charge the tablet). Now I just run it direct when I want to use it.
I have tested it out once on the trail and it wasn't helpful. I plan on moving it from the center of the bumper to my passenger wheel well.
The webcam is to the left of the 3 lights in the center of the bumper.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
has anyone had any further success getting multiple cameras to work?
i myself have a rca rear camera installed, using easycap viewer, and also using a android head unit usb camera in conjuntion with the app usb camera by shenyao china in playstore for dashcam, but im having a dam hard time getting them to work in conjunction, as with the usb camera app, i can background record from the front usb camera, but if i then engage reverse, easycap viewer opens but just boot loops, so im now looking for maybe a hardware solution to switch cameras by external means, maybe relays, but im no electrician, and cant find any info if this would be possible, was thinking just using relays of some description to switch the power on an off, when rear camera is initialized relay will cut power to the front camera and vice versa.
Does this sound feesible?? if so what relays would i need?
was looking at some of the auto camera switching relay boxes on aliexpress, but they only accept rca connection, which is no good for my setup, front is usb and rear is rca via easycap, now i could get a rca camera for front, but then i could not use the app on the nexus 7 usb camera to background record ect ect
ive tried defaulting the dashcam to usb camera app , and the rear to easycap viewer, and like said above it just boot loops easycap viewer as the front camera is running in the background, and shows that both cameras connect and disconnect over and over
even thought about 2 easycap devices and usb cameras and i think id be in same boat, boot looping
what is very strange though is that whilst pulling my hair out trying to find a solution, i also have a wifi transmitter for rear camera, this worked poor as a rear cam due to delay/lag, BUT i could have the front camera background recording via usb camera app and also view the rear camera picture with reverse engaged without any conflict, but had to manually open the app for the wifi transmitter (wifiavin) to see the picture, which also was a pain
anyone got any ideas if a hardware solution to my problem will work, and parts and links would be fantastic
moiloon said:
has anyone had any further success getting multiple cameras to work?
i myself have a rca rear camera installed, using easycap viewer, and also using a android head unit usb camera in conjuntion with the app usb camera by shenyao china in playstore for dashcam, but im having a dam hard time getting them to work in conjunction, as with the usb camera app, i can background record from the front usb camera, but if i then engage reverse, easycap viewer opens but just boot loops, so im now looking for maybe a hardware solution to switch cameras by external means, maybe relays, but im no electrician, and cant find any info if this would be possible, was thinking just using relays of some description to switch the power on an off, when rear camera is initialized relay will cut power to the front camera and vice versa.
Does this sound feesible?? if so what relays would i need?
was looking at some of the auto camera switching relay boxes on aliexpress, but they only accept rca connection, which is no good for my setup, front is usb and rear is rca via easycap, now i could get a rca camera for front, but then i could not use the app on the nexus 7 usb camera to background record ect ect
ive tried defaulting the dashcam to usb camera app , and the rear to easycap viewer, and like said above it just boot loops easycap viewer as the front camera is running in the background, and shows that both cameras connect and disconnect over and over
even thought about 2 easycap devices and usb cameras and i think id be in same boat, boot looping
what is very strange though is that whilst pulling my hair out trying to find a solution, i also have a wifi transmitter for rear camera, this worked poor as a rear cam due to delay/lag, BUT i could have the front camera background recording via usb camera app and also view the rear camera picture with reverse engaged without any conflict, but had to manually open the app for the wifi transmitter (wifiavin) to see the picture, which also was a pain
anyone got any ideas if a hardware solution to my problem will work, and parts and links would be fantastic
Click to expand...
Click to collapse
Curious on this as well. Would love the ability to create an app to open to a specific app. Both my USB webcam and frame grabber are treated similarly by the OS, meaning all the same apps can use either camera. However I've noticed my USB webcam takes priority. If I already have it plugged in and hook up the frame grabber, it still opens the camera app right to the previouslyplugged USB webcam.
I too, would rather avoid the relays, but that might be the only way.
already tried the5v relay route, worked on bench great , but not in the real situation in my car install still looping both apps, due I think to the response time of the relays switching from one device to another grrrrrr
i just downloaded from playstore dual usb camera by shenyao china, new app by developer, now I can use this app so long as it its opened 1st after my tablet loads after re awake from sleep, then selecting reverse easycap opens as expected, rear camera is viewable, then after reserse deselected, front camera is reconnected and viewable on the screen with usb dual camera app once more, works flawlessly, but its missing the auto record and send to background ect that the usb camera (not dual camera app) app can do, emailed the developer to ask if these can be added to his new app, as of yet no reply, but my fingers are crossed
edit- just had a reply from the developer and he says hes going to incorporate the missing features from the dual usb camera app, but will take a little time, happy days
I am a bit confused by your comments... you're not implying that you have to interact with the screen to switch between forward/reverse cameras, are you? That would be unacceptable for most people.
What I can tell you is I have a HIGHLY reliable solution using the relays and Tasker. Here's how I have it set up right now:
- Forward-facing/parking camera is always on. USB 2.0 IR webcam.
- When relay has UVC framegrabber/rear-view camera disconnected, Vcam2 brings up forward-facing camera by default.
- When my car hits reverse, I kill vcam2, then re-open (using rcjoycon.) This is as long as it takes for the device to be recognized and pop up with reverse view.
- After I leave reverse, I have a timer relay to wait 5 seconds to kill the framegrabber. At that same time, I kill vcam2. If I was ALREADY in vcam2 before going into reverse, I have tasker re-open the camera. Otherwise, it just falls back to the previously-open app.
It may sound difficult but it's not all that bad. Now, if I could somehow get an app that allowed me to specify a hard-coded camera mapping, I would pay good money for this.
Imagine a tasker-controllable launch of each camera view. I would enjoy this, so I could potentially record all cameras full-time, despite what I choose to view. I have a feeling the tablet would drain awfully quickly while recording, and a dedicated dash cam might be more realistic. I really do like the idea of a hidden dash cam though, that cops/criminals might not notice.
I offset the unavoidable drain on my N7 by using yet another timer circuit. When my car turns off, the tablet stays powered for 30 minutes. I detect the loss of power through my rcjoycon, which tells tasker to go into airplane mode, and gracefully shutdown what it can, then kill the rest, and turn off the screen properly. With this setup, I have no issues. I am considering installing a switch to allow the tablet to have power 24/7 for when I am away for extended periods of time. Since I leave my car on a battery tender during those trips, it could be handy to have potential connectivity to the tablet over Wi-Fi. (Just thinking out loud.)

Using front dashcam with RK3066/RK3188 units???

I just wonder if anyone has setup a front dash camera with RK3066/RF3188 head units. What application do you use to to record video from USB front camera in the background? How do you configure this application to launch automatically on boot and start recording immediately in background?
Thanks.
I have set up some USB cam apps. Right now I'm trying to get composite IN to record, but. So far "CaroO Pro (Dashcam & OBD)" has worked out the best for me. All of the settings you're asking about are easily located and configured in the app. I can have it start with movement/when my car starts/when I tell it to. It also has the option to run in the background. The other feature it has is a floating widget if you like to either see your car information. Or to take you back into the main app. Another nice thing about this app is the it connects to your bluetooth OBD adapter if you have one. Giving you a lot more information if you are looking for that sort of thing. My second choice is "AutoGuard Dash Cam - Blackbox". It does not have as many bells and whistles as CaroO, but it gets the job done. All other apps I have tried have been more of a hassle to use and set up. I would suggest trying free CaroO trial and seeing what you think. I am not sure if this helped at all, but I will be here to answer any other questions if you have them.
Has anyone got this working?
I have an Eonon G2110z head unit running KitKat and am trying to set up a dash cam. I have tried a "video in" camera (which i'd prefer to use) and a usb camera but all the dash cam apps I've tried ( about 10 I think) say they can't find the camera.
Is there any way of telling Android that the video in is where it expects the phone camera to be?
jwonnacott said:
I have an Eonon G2110z head unit running KitKat and am trying to set up a dash cam. I have tried a "video in" camera (which i'd prefer to use) and a usb camera but all the dash cam apps I've tried ( about 10 I think) say they can't find the camera.
Is there any way of telling Android that the video in is where it expects the phone camera to be?
Click to expand...
Click to collapse
My USB camera works perfect and almost all apps recognize it. It's one of those board cams they usually use with Raspberry Pie/Arduino. It seems for the best results to look for a UVC compliant USB camera. I am not an expert in any way with these standards. But they seem to be highly compatible with Linux/Android due to them only needing to run off of a generic driver like thumb drives/external drives.
As for the video in/AV/RCA type, I still have not figured this one out :/
*A not much help rant that can be ignored: I did get an image to show up from my dash cam using a dumb/convoluted way. But it would always freeze. The flow was: micro HDMI on dash cam to standard HDMI to an HDMI digital to analog RCA converter. I have also tried the 2.5mm AV out on the cam to RCA. I think it was the same result, but now that I write this I want to go try again...
Sorry I am not much help. I hope you get this figured out. If you do, I would be forever thankful if you shared your results
I'm currently using Daily Roads with USB camera usually sold with those headunits. Problem with this apk is that it can't save last recoded file (when you switch ignition off). Can you confirm that carO pro saves last file properly?
wigglitz said:
My USB camera works perfect and almost all apps recognize it. It's one of those board cams they usually use with Raspberry Pie/Arduino. It seems for the best results to look for a UVC compliant USB camera. I am not an expert in any way with these standards. But they seem to be highly compatible with Linux/Android due to them only needing to run off of a generic driver like thumb drives/external drives.
As for the video in/AV/RCA type, I still have not figured this one out :/
*A not much help rant that can be ignored: I did get an image to show up from my dash cam using a dumb/convoluted way. But it would always freeze. The flow was: micro HDMI on dash cam to standard HDMI to an HDMI digital to analog RCA converter. I have also tried the 2.5mm AV out on the cam to RCA. I think it was the same result, but now that I write this I want to go try again...
Sorry I am not much help. I hope you get this figured out. If you do, I would be forever thankful if you shared your results
Click to expand...
Click to collapse
Many thanks for this, I'll see if I can grab one of those UVC compliant cameras.
It seems to me that the apps just look for what android presents as the phone camera- maybe the trick is to get android to think that the av is the phone camera?
AV plays perfectly on the screen when I select the video player.
I used the DailyRoads app with a Logitech USB camera with decent success. I had to use another app to auto-launch the DailyRoads app on bootup. The only issue that I had was the camera picture seeming to get too bright or too dark in some situations. Manually stopping and re-recording the video seemed to fix the picture, but this was not ideal.
Since installing my new headunit, I'm going to give some other apps a try to see if the problem lies with software or my camera. Thanks for the suggestion on CaroO, I'll give it a shot.
rudix78 said:
I'm currently using Daily Roads with USB camera usually sold with those headunits. Problem with this apk is that it can't save last recoded file (when you switch ignition off). Can you confirm that carO pro saves last file properly?
Click to expand...
Click to collapse
Sorry for the late reply. I meant to check that night. I tested it twice with car0. Once turning the car off and letting the head unit sleep. Then turning back on right away. And again but let the unit fully power down and boot up. Both times Caro0 saved the videos perfectly fine.
wigglitz said:
I have set up some USB cam apps. Right now I'm trying to get composite IN to record, but. So far "CaroO Pro (Dashcam & OBD)" has worked out the best for me. All of the settings you're asking about are easily located and configured in the app. I can have it start with movement/when my car starts/when I tell it to. It also has the option to run in the background. The other feature it has is a floating widget if you like to either see your car information. Or to take you back into the main app. Another nice thing about this app is the it connects to your bluetooth OBD adapter if you have one. Giving you a lot more information if you are looking for that sort of thing. My second choice is "AutoGuard Dash Cam - Blackbox". It does not have as many bells and whistles as CaroO, but it gets the job done. All other apps I have tried have been more of a hassle to use and set up. I would suggest trying free CaroO trial and seeing what you think. I am not sure if this helped at all, but I will be here to answer any other questions if you have them.
Click to expand...
Click to collapse
That Caro0 app works well but doesn't "Autoload at start-up".
I've installed a basic app that autoloads Caro0. Autostart - No root
In settings menu it only gives me option to save video to internal memory, Anyone any idea how to change from within the app?.
What USB cameras are everyone using? I want to pickup a cheaper one to test and see if I want to run a dash cam.
Sent from my SM-N910V using Tapatalk
shauneco said:
That Caro0 app works well but doesn't "Autoload at start-up".
I've installed a basic app that autoloads Caro0. Autostart - No root
In settings menu it only gives me option to save video to internal memory, Anyone any idea how to change from within the app?.
Click to expand...
Click to collapse
I have no problems getting Caro0 to auto start. It'll open the app back up when my unit boots if that was the last screen I left it on. Or I have the setting checked to auto start once I begin to drive. I will have to look where my files are stored. I remember having issues with this too. I'm pretty sure I have them recording to a flash drive now. I will check.
carbonad said:
What USB cameras are everyone using? I want to pickup a cheaper one to test and see if I want to run a dash cam.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
This is the camera I am currently using. I had a friend use their 3D printer to make a case for it. Although, no matter what recording app I use I everything is too dark. It might be just the camera, but I'm looking for a way to make the overall image brighter without being over exposed. I think I'm just going to buy another soon anyways...
Hi guys!
Any luck with AV IN (RCA) video recording from back/rear/reverse camera? I have a Joying rk3188 JY-131 unit but not any look. The device coming with 2 cams, front\DVR is USB with night vision, the rear is analog camera. The front camera is not very good because IR LEDs working continuously and that make the video and picture quality very bad at day light Some suggestions to fix that problem?
I had an android rear view mirror and it can recort simultaneously with front and back cameras. The program is FireEye.apk, i tried to install a different versions at my double din, but no one work.
wigglitz said:
I have no problems getting Caro0 to auto start. It'll open the app back up when my unit boots if that was the last screen I left it on. Or I have the setting checked to auto start once I begin to drive. I will have to look where my files are stored. I remember having issues with this too. I'm pretty sure I have them recording to a flash drive now. I will check.
This is the camera I am currently using. I had a friend use their 3D printer to make a case for it. Although, no matter what recording app I use I everything is too dark. It might be just the camera, but I'm looking for a way to make the overall image brighter without being over exposed. I think I'm just going to buy another soon anyways...
Click to expand...
Click to collapse
Hi wigglitz!
Any progress recording the brightness? I just ordered the same cam for the same purpose...
Could you post an image of your cam housing - or even better post the 3d printer file?
I'm using USB and have mine as a front camera (front grill) for curb stops mainly. My car sits low. Using the default DVR app as well. Works beautifully. Found a weatherproof usb cam specifically for it too, since most dvr cams aren't weatherproof. I love it!
wigglitz said:
I have set up some USB cam apps. Right now I'm trying to get composite IN to record, but. So far "CaroO Pro (Dashcam & OBD)" has worked out the best for me. All of the settings you're asking about are easily located and configured in the app. I can have it start with movement/when my car starts/when I tell it to. It also has the option to run in the background. The other feature it has is a floating widget if you like to either see your car information. Or to take you back into the main app. Another nice thing about this app is the it connects to your bluetooth OBD adapter if you have one. Giving you a lot more information if you are looking for that sort of thing. My second choice is "AutoGuard Dash Cam - Blackbox". It does not have as many bells and whistles as CaroO, but it gets the job done. All other apps I have tried have been more of a hassle to use and set up. I would suggest trying free CaroO trial and seeing what you think. I am not sure if this helped at all, but I will be here to answer any other questions if you have them.
Click to expand...
Click to collapse
Any luck on a dvr function on the composite in yet?
I got a cam connected to it. When I select the AVIN on malaysk rom. I get the image of the front camera. But I am not able to use it for a DVR so far.
Did you have any luck?
Priknr1 said:
Any luck on a dvr function on the composite in yet?
I got a cam connected to it. When I select the AVIN on malaysk rom. I get the image of the front camera. But I am not able to use it for a DVR so far.
Did you have any luck?
Click to expand...
Click to collapse
No luck sorry :/
The cam I wanted to use for this kinda died and I gave up searching for a solution after that.
I like the one that carjoying sells. I did not buy from them but have the same model.
https://www.carjoying.com/car-accessories/dvr-camera.html
It works great to attach to the back of your rear view mirror because of the shape of the body. I have mind there and the wires go up into the trim and you can't even see that it is there.
nixfu said:
I like the one that carjoying sells. I did not buy from them but have the same model.
https://www.carjoying.com/car-accessories/dvr-camera.html
It works great to attach to the back of your rear view mirror because of the shape of the body. I have mind there and the wires go up into the trim and you can't even see that it is there.
Click to expand...
Click to collapse
I installed that camera on my pumpkin 5.1 and I lost the audio in the Music app and Pandora. I installed the app IONROAD and that did not work well it keeps crashing because for reason it requires internet to work. I'll try this specific one from Pumpkin to see how it goes. http://www.ebay.com/itm/311374450638?_trksid=p2057872.m2749.l2649&ssPageName=STRK:MEBIDX:IT
I'll take a look on that app for the DVR recording Caro.
llaugerm said:
I installed that camera on my pumpkin 5.1 and I lost the audio in the Music app and Pandora. I installed the app IONROAD and that did not work well it keeps crashing because for reason it requires internet to work. I'll try this specific one from Pumpkin to see how it goes. http://www.ebay.com/itm/311374450638?_trksid=p2057872.m2749.l2649&ssPageName=STRK:MEBIDX:IT
I'll take a look on that app for the DVR recording Caro.
Click to expand...
Click to collapse
Bump
I connected a Logitech C910 webcam to my head unit instead of the crappy low-res camera that came with the unit.
Now I'm trying to find a decent app that will record in HD and save the files to an external SD card.
Autoboy works great, great video quality, but doesn't give me the option to record to the SD card, therefore it's useless for me.
CaroO doesn't seem to work at all with the C910, it connects to the OBD, but doesn't show the video (failed to initialize)
The stock Car Record app saves to the SD card, and sees the C910, but doesn't record in HD
Any suggestion for an app that will do what I want?

I need a way to remote control video recording

Any ideas? I need to be able to start and stop video recording on my lg v20. I am getting soft quality video from the front facing camera so i need to use the primary camera.
I have a hdmi lcd panel and slimport to hdmi on the way but now i wont be able to see and use the phones touch panel any longer.
So i need a way to start and stop video recording.
Ideally be able to switch between wide and narrow sensors as well but lacking that is ok.
I found a bt remote on amazon with dedicated photo and video buttons but it does not work. Only for photos not video.
Suggestions?
Teamviewer or something similar? Wireless mouse?
Screen sharing would be perfect but 3rd party software Solutions are horrible with way too much lag to be useful I already tried wireless mouse doesn't work because there's no way to see the screen to know what I'm clicking on unless... The wireless mouse cursor shows up in the HDMI screen then that might work a little cumbersome but it might work can I plug a USB C Hub and still use the slimport HDMI out? Although I could use a Bluetooth mouse... I will have to try that

MXQ PRO 4K TV BOX - No remote and No Display

Hi I need some help please , I recieved the tv box from a friend with no remote. I plug in adaptor as well as usb to pc to power it up. There is blue light on tv box but no display on hdmi or av input. Any suggestions on how to switch it on or what to do.
It may be possible to control it using a usb keyboard and mouse if you could see the picture and it has the correct drivers. The picture thing sounds like the biggest problem, I would suggest trying different HDMI cables and tv settings. This is highly unlikely, but if by any chance your friend turned on usb debugging before the picture stopped working, there is a tool called scrcpy that can be used with adb that allows you to view your screen on your computer. It’s quite possible that the thing has broken itself, there’s a lot of reviews online about Android TV boxes spontaneously breaking after only a few months of use, sometimes less than that.
¡¿Kathyyy1212?! said:
It may be possible to control it using a usb keyboard and mouse if you could see the picture and it has the correct drivers. The picture thing sounds like the biggest problem, I would suggest trying different HDMI cables and tv settings. This is highly unlikely, but if by any chance your friend turned on usb debugging before the picture stopped working, there is a tool called scrcpy that can be used with adb that allows you to view your screen on your computer. It’s quite possible that the thing has broken itself, there’s a lot of reviews online about Android TV boxes spontaneously breaking after only a few months of use, sometimes less than that.
Click to expand...
Click to collapse
Thank you for your feedback and assistance much appreciated. I will give it a try .

Categories

Resources