v2l

Video4Linux (V4L for short) is a collection of device drivers and an API for supporting realtime video capture on Linux systems. It supports many USB webcams, TV tuners, and related devices, standardizing their output, so programmers can easily add video support to their applications.
Video4Linux is responsible for creating V4L2 device nodes aka a device file (/dev/videoX, /dev/vbiX and /dev/radioX) and tracking data from these nodes. The device node creation is handled by V4L device drivers using the video_device struct (v4l2-dev.h) and it can either be allocated dynamically or embedded in another larger struct.
Video4Linux was named after Video for Windows (which is sometimes abbreviated "V4W"), but is not technically related to it.While Video4Linux is only available on Linux, there is a compatibility layer available for FreeBSD called Video4BSD. This provides a way for many programs that depend on V4L to also compile and run on the FreeBSD operating system.

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  1. R

    MG4 V2L question

    Hi, looking on this forum and Youtube about V2L before buying a connector. Boiling a kettle and other appliances I get, but if you have a mains power cut at home and connect the car up to your fridge/ deep freeze etc will the car need to be in ready driving mode or like charging the main...
  2. DB00nowthen

    DIY V2L cable "waterproof"? Or

    The water proof version of this at 5m length is £192 https://evcables.com/products/mg-vehicle-to-load-v2l-discharge-cable?_pos=1&_sid=af08de547&_ss=r&variant=43525418090746 Pretty sure one could source the cable and the weather resistant socket. Do anyone know if the type-2 end that plugs into...
  3. calwoo

    V2L

    Has anyone found a cheap v2L adapter which works with the MG4 Trophy Long Range?
  4. PhilYerBoots

    Archived V2L 5m cable for MG4, MG ZS EV mk2, MG5 Facelift models with Vehicle to Load Function 2022+

    Take advantage of your cars V2L capability. Enables use of your car's battery to power standard UK 3 pin appliances such as lights, kettles, coffee makers and cooking devices while out and about. Perfect for camping trips or emergency use in blackouts/power cuts. High-quality cable approx. 5m...
  5. PhilYerBoots

    Archived V2L 5m cable for MG4, MG ZS Mk2, or MG5 Facelift with Vehicle to Load Function 2022+ Models

    Take advantage of your cars V2L capability. Enables use of your car's battery to power standard UK 3 pin appliances such as lights, kettles, coffee makers and cooking devices while out and about. Perfect for camping trips or emergency use in blackouts/power cuts. High-quality cable approx. 5m...
  6. C

    V2L to charge off-grid home battery system

    I have an off-grid system with generator backup through a 15a input socket. I am wondering if the V2L function on the MG4 EV would allow me to input into my battery if an electrician was able to put a 10a input into my system. I have asked my electrician and system installer and they say it...
  7. S

    mg4 2023 model V2L adapters/cables not working?

    Reading around seems these adapters are not working on MG4 MY23 models? Basically those built after end of March 2023. Anyone know if there's a way around this? Not sure if its to do with the new ones being single phase only affecting the connections? I have no knowledge on this stuff, just...
  8. mrg9999

    V2L cable not working on MG ZS EV (merged)

    MG ZS EV 2022 Trophy Connect - 2 V2L adapters tried. One is known to work on MG4 EV. One cable has 427 ohms and the other 676 ohms Apologies for my knees One from Amazon other Ebay https://www.ebay.co.uk/itm/384973561495 Does anyone have a genuine MG V2L: cable and used on an MG ZS EV? and...
    • mrg9999
    • Thread
    • cable ev evcc function mg zs ev mg4 module v2l v2l cable vtl
    • Replies: 49
    • Forum: MG ZS EV Forum
  9. PristDean

    Quasar 2 - EV Charger

    This looks interesting. The MG4 has V2L capability and some have wired sheds etc to take advantage of that. But this looks like a game changer, 2 birds with one stone, although that stone may be an expensive one Quasar 2 Charger with integrated V2L (your home)
  10. mrg9999

    Does anyone offer something like a V2L socket inside the vehicle?

    I know it's only day 2 of my ownership It seems to me that a 13A (BS 1363) covered/ switched socket inside the vehicle might be nice to avoid having to have a V2L cable dangling out the front. Does anyone provide such?
  11. C

    MG ZS missing V2L function

    Hello, I recently purchased an MG ZS EV LR Trophy Connect and attempted to use the V2L function. I tried various power states for the car, ensure it had decent charge etc however it refuses to start providing power. I have ordered a different cable for testing purposes but I note that others...
  12. calwoo

    V2L adapters

    The adapters Ive seen on eBay warn “may not work with 2023 models”. Anyone tried one of these or know any guaranteed to work with 2023 mg4
  13. E

    Using MG4 V2L to power a home (with a little help from Bluetti AC500 + 2 x B300S)

    My Electricity bill for May 2023 (4 Bed, 3 floors house) £15 = Standing charges (31 days @ £0.49) £22 = Electricity (295 kWh @ £0.074) £37.25 total for electricity & standing charges ps I had my gas meter removed free of charge by Octopus Energy No Heat pump or solar panels! Bluetti install...
  14. BruceT

    V2L Again.... sorry

    There were a few posts a while ago about V2L adaptors, mostly about the ridiculous cost of some and, honestly the shocking, (sorry) quality of some of the cheaper options..... Well, I have just taken delivery of one from AliExpress, £28.19....... free shipping, and I got it in a week Of...
  15. M

    V2L discharge and lock up car over night

    I have successfully provided power to the back of my house from the car V2L. Managed to wash a basket of clothes and tumble dry, all while fridge, freezer and kettle were connected to same powerboard. Boiled water while on soak cycle of course. I used 6 kwh over 5 hours. I'd like to keep these...
  16. X

    V2L adapter included?

    Is there any V2L adapter included in the MG4?
    • xcyber
    • Thread
    • adapter electric vehicle mg4 mg4 ev v2l
    • Replies: 44
    • Forum: MG4 EV Forum
  17. K

    V2L Voltage??

    Hi All, I have New Zealand market 2022 Mk MG ZS EV, I recently got a 3rd party V2L adapter as MG STILL hasn't released the MG V2L adapter! NZ the voltage is 230/240 The guy that makes them has had one of his BYD Atto3 customers complain that the voltage out of the V2L is low so he asked me to...
  18. D

    Archived V2L cable for sale

    V2L discharge cable with 2x UK 3-pin outdoor sockets for sale. Only really used once to test it if it was working on my MG4 Trophy. I was meant to use it for camping but that never happened unfortunately. £80
    • Deleted member 12636
    • Thread
    • cable discharge cable for sale mg4 v2l v2l cable
    • Replies: 3
    • Forum: Archived Classified Ads
  19. hequals4

    Archived V2L - Vehicle To Load - Cable Adapter

    When I was waiting for my MG4 I bought a V2L cable but then I went and cancelled my MG4 order so the cable is now up for sale. It's the same as this one on Amazon It's £94 on Amazon inc p&p. You can also sometimes find it on Ebay for £89 (old ad : MG ZS MG5 MG4 EV 2022+ V2L - Vehicle To Load -...
  20. D

    Same plug for charging and or V2L

    I want to make a plug which can be used for both charging and V2L But I do not have an MG4 yet. My question is: What happens if the V2L plug is removed from the car when V2l is active and the plug is replaced by the normal AC type 2 charger plug ? Is there something one must do inside the car...
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