Hey guys this is AJN from AJNeffects.com
and this tutorial is sponsoring by artbeats.com
hey guys I know lately I've been so busy
I'm not able to post regular videos but
now i'll try to post more videos
and in this Tutorial , Basically
this is an update video of my 3D
tracking , Because lot of you guys
guys requested for an advanced version
or update version of 3d camera tracking
so in this tutorial I'm going to show you a few
cool ways
how can you find your track and how can
you look basically able to get a most
accurate data, so this video is provided
by the artbeats.com, the links in
description check them out they are amazing, Really amazing
so let me just show you
this footage first okay
I drop down the
resolution so it will render fast
so as you can as you guys can see it's
pretty dope footage isn't it yeah it is
so it's pretty cool so what you gonna do
we're going to lens the source
undistorted footage and then camera
tracked and refined this the art camera
tracking and in the end we were going to
make up for cloud so process see like
this is an like one or a two four days
actually one item so first hit s and
change the setting first only fault is
in two case that's going to change is
old one IT as this for years
yeah so first we go in towards the
source footage so we going Kevin through
the timeless assertion and over here you
can see a three different options image
unless we realized and and like nine
lights critic live in line of things we
make straight lines and according to
those life software analyze the lens
distortion and include a line is which
of this film
a checkerboard only set and basically of
to this checkerboard Oh we'll get of
distortion data on that checkerboard so
on because of that checkerboard realized
the distortion which is pretty cool and
any major in the whole footage and
according this footage to give you the
lens distortion data basically the most
acute data you will get include Eliza
but we didn't have a checkerboard to
remember to use imaging license for
second position audio so as you can see
we have like you options of a soft and
mask so in so sweet connected up to date
and in math I'm going to cut out this
sky area because it is just a garbage so
I'm going to use a clear here not to
make an rough up or for the sky so I'm
going to make a quick alpha if ruffle
perform a try and I'm going to use
itself in Malaysia show side as well as
in my camera tracking so click off and
if you guys have any movement while
taking a scene just mash them up yeah
that will really help and give you the
more accurate era so and now I'm going
to delete the low low portion so I'm
going to make a rough Dorado Rado ship
layer so roto and I'm going to skip this
path because no one not soda so I'll
meet you up to this okay so I'd end my
work stuff so now I'm just gonna stencil
this lower portion for my bar area so I
will get a pop it back in what Mac so
I'm going to use measure it I am former
snort and cracked all this on default
it's on over so just switching it on on
to stencil and now you can see it to
have practic there is no portion so now
we have like a good back and white matte
so this one we going to use in a mask
layer as a normal self
so just connect your marks and
get alpha given data and let me just
line up this thing you know love align
things okay yeah so now we have so now
is energy measurement but first just
going to mark and change it to mask
alpha you can over here it just seemed
to master for now one week to do this
now which is just going to reject all
the sky portion area and it will give
and like the conveyed portion so I'm
going to skip this part okay so we
dinner on distortion so as you guys can
see when I'm digging deep you can see
it's undistorted application which is
pretty cool so now we can do a camera
tracking I hit tab and wide camera
tracker now you can see over here we
also have two two sources one source and
one Maxima they give them give them
given a smoke sorry guys
so where you can see number section book
so now you can see the crisper few
options like in Moscow which is the same
to begin with the math alpha okay yeah
so if it just is that all the sky
portion area and we already done or less
the short cell so we just leave it down
to default canalis discussion so but
okay so if you guys have your camera
information like your which length you
will be using on set and which camera
you have so you can tell tell it's
selling that and according to those
informations will give you more accurate
data so let's dive into setting so now
you so by hitting crazy features you can
see your feature points and yeah and Oh
putting up a limb system none so you can
see now is taking the sky portion here
but when I'm using the master pipe
rejecting those area because you're so
moist so let me just sing crazy crap
portion
how about that - and when we are 20 volt
group over 5
this one fitty good oh yeah
so what I'm just cooked for this okay is
I've been fine so okay so just going to
a camera trap and hit track so it was
tracking it will take to time so I'll
meet you up to this short break
okay so we try to open it now we're
going to solve a camera so hit solve to
solve the camera and check it it's a
two-second area it's all it's been fast
okay so yeah our tracking it's looking
pretty cool as you guys can see like we
have really good point cloud yeah okay
so but let's chill we having like two
red and orange mouth and we have a
tracking error is more than one it's
like one point two five and it's too
high and we basically recommend like
below one so what you're going to do
we're going to refine our tracking so
just going to order crack over here we
have like three options at minimum
length maximum track error and makes an
error so we're going to find from this
so okay so first direct let you track
length minimum and it's control and
select minimum length okay so let me
just make some room first
so what you got to in minimum net which
is going to include it just slightly
both from the highest peak let me show
you
so just increase this bar just like it
look on this ice pick because you don't
wanna lose everything it up and they've
shown your few Harper's into red but
it's fine that's what I'm doing that's
what you are doing we are refining it
okay so in Maxim tracker select your
error RMS and hit ctrl select your
Mexican tracker like it yeah and let me
zoom like this okay so what you're going
to choose basically we're going to
delete all those spiky areas and give
him like most average most average
tracking and it should turn a lot of
your pointing to right but so we have to
say that you don't
push it too far otherwise it will delete
your all track dragon points and it is
also a hit f4 to see properly on your
graphs and success like this and we
wanted to leech all those by K a wrist
basically yeah and in macular or the
secular maxima and maker and they're
gonna do the same we got with all those
packages and give him like most average
tracking tracking points and oxygen to
delete your own song camera and delete
your rejected points like this or you
can just select it delete yeah like this
it's so simple to select and hit yes and
after this yes and now you guys can see
we have our solving error in the low one
which is pretty cool and that's what we
that's what we want so I'm going to
resolve my camera again so I'll make
sure that everything is working fine and
if TI it takes a second yet and it's
really good as you guys can see is
little one a week which is cool so now
it gets can export your camera clean and
project your things which we still
having tube or red mark on base five for
the sake of mischief sorry
okay so you can simply around if not
second gone train or not quick so
watching MSU we're going to tell the
software we got to select the point and
tell the software that these points are
really these points are become planes
and so we're gonna select two points to
exit thing or that those are both points
around like this because like those
points and simply just hit right click
let me kind of enormous now I thing is
for now on this prim participate or
dislike right-click
ground pain and sit you in such as red
cape or basically now I'm going to scrub
us to this footage and select all those
points that I think some ground so our
mission to second guys
I set it all these all those points
selecting all those foot and snap those
points on the ground and let me just
zoom a little bit so you can see
properly now a ground is on place on
discredit yeah as you guys can see the
higher portion area is on the grid
properly let me show you the kinship
portfolio not back page nation from the
higher the higher area
okay so opposite you can simply export
the camera and a scene and or such a
thing but what I really like to do after
this make of orbital make a point cloud
so which basically thing really helps to
align your card and twig itself into in
space so as you can see we have a table
to creaking I chose mask in camera so
we're going to select our source in to
be less the shorter the footage and we
give you a must be given must and off
camera so we can export a camera from
here and by default link but if you guys
don't want this green link length to
uncheck it and create a camera again
it's a cane camera but it just no it
didn't have that way line okay so in
your point closest make ignore mazuma
Scialfa and analyze this footage this
hidden light and after this select a
clip joint a track point and I'm going
to skip this one because point lock
fifth time so I'll each of the few
moments when I jump the analyzing and
crap points okay getting slower now okay
let's get started so only two offers
make okay so we track that footage and
then using GIMP alpha is given with the
grave wizard so I retract this footage
and basically points out they are
generated new point of without a spot
that's why I'm having this sky portion
but we can also wear find our point
and for most often pretty good basically
depends on you on your project so a
certain predefined so we're going to try
to resolve so this car portion area and
refine a point left so when it goes down
below over here you can see angle
special and huh
dancer commercial so when you scrub to
this because then you guys can see it
making few red mark points so according
CEO just you don't push it too much
otherwise if you did a turning point and
then you think like yeah it's fine
suggest okay so after this when you
satisfy your from this I just hit delete
rejected points also profile okay
so just hit click delete to take the
points and now it gives all those points
and it gave you this result and it
should looking pretty good for now for
this tutorial is fine basically I put in
different and you never know what
happened next
it's just a software and in the end it
is a software no matter how much they're
ready should always check what is change
and learn by your mistakes I really hope
you guys enjoy this video as it took a
lot of hard work to prepare it seriously
it took if you can't write enough to
leave a like and share this videos so
everyone can feed it that would be
greatly appreciated if you have a
position as a watching sorry I do next
or how can into my videos role please
leave a comment down below if you're new
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to the description and that's all that's
all for today and thank guys for
watching my name is Arjun what you call
me agian and I'll see you next champ
gonna find out how to get a billion
dollars thank you guys
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