How to Enable Auto-Framing
| Site: | QSC |
| Course: | Q-SYS VisionSuite ACPR Commissioning Level 1 |
| Book: | How to Enable Auto-Framing |
| Printed by: | Guest user |
| Date: | Saturday, 23 November 2024, 6:06 AM |
Description
Video Transcript
00:06
Let’s take a look at how to configure the AutoFraming
00:09
feature on your Q-SYS NC Series cameras.
00:11
In our camera component we’ll go to the Auto Framing tab.
00:14
We can Enable the feature here.
00:16
And, for testing, we can enable the Outline Faces feature
00:21
which gives us a green rectangle around the faces of the people in our shot...
00:25
that’s great for configuring,
00:27
but make sure you disable it before deploying so the far end participants don’t see it.
00:32
Frame Padding lets us decide how much space is left around the faces that are detected.
00:38
A lower value on this scale from 1 to 15 gives us a tighter crop,
00:43
while a higher value produces a looser crop, or more space around the faces.
00:49
Deadband will adjust the number of members in your zombie rock group,…
00:55
and it also helps determine how much wiggle room our faces have
00:58
in the frame before a reframe is triggered.
01:01
This is another sliding scale from 1-15 where 1 indicates very little tolerance,
01:07
or a very tight area that a face can move around in before it reframes to a wider shot,
01:13
and 15 would be lots of tolerance where faces can move around more without triggering a wider shot.
01:20
These numbers are subjective,
01:22
but generally speaking, if you're going to use a low-value for frame padding to get a tight crop,
01:27
you probably also want to use a lower-value for your deadband setting
01:32
to make sure the camera will keep them in frame if they move around.
01:35
On the flip-side, a larger frame padding,
01:38
like 10 or 12 is great for a wider shot,
01:42
which means you'd probably also want a larger deadband value as well,
01:46
since you don't need to be too reactive to anyone moving around within that shot.
01:51
You could even set up snapshots so you can toggle between different options."
01:56
We can set the Transition speed here.
01:58
So you can choose between a slower,
02:00
more deliberate pan all the way up to an instant snap.
02:04
As you can see, some of these settings are just personal preference for fine-tuning.
02:09
Let’s set this one to Instant.
02:12
And you could use the Face Count feature for any number of things,
02:15
like configuring some automation that says
02:18
“when no faces are detected for a certain amount of time”,
02:21
let’s display a graphic that says “We’ll be right back”.
02:25
it’s important to remember that, best case,
02:28
your deployments would take advantage of multiple Primary and Secondary cameras,
02:33
and use our ACPR plugin to automatically toggle between the appropriate camera shots.
02:39
This prevents the far-end caller from ever seeing the cameras moving into position.
02:44
If this relates to you,
02:45
you’ll be glad to know that Auto Framing can now be
02:48
enabled in ACPR independently for each zone AND,
02:53
the plug in will make sure that Auto Framing has taken place before it switches cameras.
02:58
Otherwise, we’ll switch to the new camera view, and then Auto Framing will happen afterwards.
03:05
However, smaller deployments might only have access to a single PTZ camera,
03:10
and it's unavoidable to show that camera movement to the far end.
03:15
In that case, you might want to consider disabling Auto-Framing while the camera is moving,
03:20
which you can do with a clever little trick like this,
03:23
using some control pins and control function components.
03:28
So give it a try. You’re going to love auto framing.
03:31
Thanks for watching.