well nowadays some cameras in the action category also allow for live steaming to social media, but say you use the new gopro 7 and film in 4K/60 then i don't think it will also steam that to media, probably only 1080p
If it could steam 1:1 like what end up on the memory card, then the load on your phone acting as a data relay will be hard and you will probably have to be in 4G territory the whole time ( not factoring in some masts might be overloaded and so throttling bandwidth.
Many have also jumped the steaming bandwagon for the reason, well then my data are safe in the cloud instead of a memory card some evil cop or what ever people can imaging can take away from me.
And yes that is also true, but even over here in little old and flat Denmark, which have good mobile coverage, well even here you will easy find yourself in 2G or if you stop the wrong place 0G mobile coverage.
Actually many have complained that they got to have a land line cuz at home in their rural house they have no cell coverage, so government set things in motion that will roll out with the 5G networks ( yes plural 5G )
So soon no matter where you are in Denmark you should be able to get 100 mbit at least,,,,, i don't really believe this myself i will be relying on one of all the fiber optic cables in the ground here and go for gigabit internet.
My house i sold back in 2010 or so was 11 km outside the #2 largest town here, and i could only get 4/1 mbit on the phone line, so i had fiber put in as it neared my area.
Today you can find fiber cables in little towns with like 100 houses and 30 km to the nearest "large" town with like maybe 20.000 people in it ( we are just 6 mill here in this little country, many of those in our capitol )
So back to target.
I would have no problem handling the 200 MB my my dual channel 1080p camera generate every minute, at home on my gigabit cable connection, but the 20 Hour speech & 20 Gb data plan i have on my phone would run out pretty fast if i was to move data like that and drove like normal people do ( i don't as i am a pensioner so my pension don't lend itself for much driving with gas prices 2 X of the US ones )
The problem i see in here are that many people people want to save all their data, and sure they can but if they drive like 2 - 3 hours a day ( which i don't think are uncommon for Americans or for that matter working Danes )
Then they will have to buy new hard drives often, and have something to house them inside.
Personally i see dashcams as garbage data generators, so far i have had between 1 and 8 cameras in my car since 2012 and i have had 1 event in that time ( rear ending with no need for proof as the driver took blame ) and then the one idiot i turned into the police for driving really poor ( on sidewalks and bicycle path overtaking there )
Sure i have saved a lot of other stuff from some of idiot drivers on the Danish roads, and put them on youtube and after that deleted the raw footage on my computer, but really i did not have to do that.
you have to remember if you want to oversee your 1 hour of driving in 1:1 speed, then you also had to sit and look at a screen for 1 hour, so really it is not sane to do that as it will eat up as much time behind the computer as the recording took.
Sure you can just have it going on a screen and then only look at it once in a while, but then it is more or less futile.
I take about 1 - 2 minutes ( edited footage ) and put on youtube every month, and thats MAX, and in a month i think i drive 10 - 12 hours in total where nothing happen so really my dashcams are worthless in that aspect.
I totally get you guys want to evaluate your own and employees performance, thats only commendable
but if someone have to sit and dig thru the recordings of another person then that will take him a long time, and he will have to be a skilled person to see the less obvious flaws made in the car/s.
you can ask the instructors to say them self that they had a instance they would like feedback on or maybe talk about, some people can do that just fine, while others have too high thoughts about them self and so are pretty much flawless.
And Yes i think Blackvue and others really push the envelope with these smart features, and yes the follow thru are probably less than desired.
Too bad you dident find this site before, i do think many of us would at least have tried to talk you out of your endavour, or at least get your suited up with not too high expectations of what is technically doable which are also some thing that happen often.
your dashcam are still a good safeguard in regard to accidents,,,,, that hopefully don't happen and so the camera will be a waste,,,,, but just in case, the camera can also pay for itself in a blink of a eye as they have for quite a few people in here over time..
But yes, tell the boss that if he plan on reviewing every drivers performance, then if the instructor have been in the car for 6 hours one day, the boss will also have to sit and watch video for 6 hours to make sure nothing slip under the radar.