[Bug] Capture fromARcamera, setting the resolution will stretch the output video.

[linlifeng1995]

Unity Version

2022.3.14f1c1

AVPro Movie Capture Version

AVPro Movie Capture - Ultra Edition 5.2.0

Which platform(s) are you using?

iOS, Android

Which OS version(s) are you using?

IOS 14 、Android 13

Which rendering API(s) are you using?

Metal

Hardware

Iphone14Pro、XiaoMi11Pro

Which capture component are you using?

Capture From Camera

Capture mode

Realtime

Which output mode are you using?

Video file

Video codecs

H264

Audio source

Unity

Audio codecs

AAC

Any other component configuration

ArFoundation ArCore ARKit Capture from Camera(AR Camera)

The issue

I needed to record an area of the Ar camera screen instead of the entire screen, so I set a resolution, but the recorded video file screen appeared stretched. I found that this phenomenon occurs as long as it is not origin resolution.

https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/assets/37201438/2a564681-e657-4531-8d5f-7bb4090be288

Log output

No response

[Chris-RH]

Hi, copping is not a feature that we support yet (https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/issues/170). The only resolution changes possible is to downscale it.

[linlifeng1995]

But when I set different resolutions, it seems to be cropped to a certain extent. I want to know what the rules of this calculation are.

https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/assets/37201438/c7dddc64-fd74-43a5-9f2f-71bea4870f90

Uploading MovieCapture_2024-01-05_10-25-51_800x600.mp4…

[linlifeng1995]

The problem is that when I use ARCamera, I can't zoom normally. In my opinion, there is no difference between ARCamera and ordinary cameras. This is the different results I got from the two cameras in the same scene.

https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/assets/37201438/a9d0028a-187d-437e-b926-5e7bbad0d32c

https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/assets/37201438/b44b42e7-7bd9-4980-b345-f39b79c5ebef

https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/assets/37201438/95f0a322-75cc-453b-bb3a-7bfdb32f8138

https://github.com/RenderHeads/UnityPlugin-AVProMovieCapture/assets/37201438/2b91a88e-a3cd-4eb6-8613-1abce0fc7502

[linlifeng1995]

@Chris-RH I don’t know if you can still see after being closed

[MorrisRH]

The output resolution is the size we write the video at so whatever the source size is, if it doesn't match it will be scaled to fit.

We don't support cropping so there is no way for you to capture a portion of the AR camera's image. As it stands your best option would be to render to a render texture and blit the portion of the capture you're after to another texture and then capture from that (which is effectively what we would do to implement this).

Cropping is on the list of features we would like to add but I'm afraid we do not have a time frame for this.

[linlifeng1995]

There is also a more serious problem. When I record ARCamera, if the camera moves after turning on the recording, the rendered will shake.

[Chris-RH]

What do you mean shake? Do you mean that it is choppy? Are you able to send us a video, either here or to unitysupport@renderheads.com? If your device isn't up to realtime capture, then you could also try downscale the resolution and/or reduce average bitrate for the capture.

[linlifeng1995]

I have sent a video to this email address

[Chris-RH]

we've not received anything

[linlifeng1995]

i have sent again

[Chris-RH]

video received thank you.

1. Which device was this recorded with?
2. Could you send us a simple reproducible project so that we can test it here please?

[Chris-RH]

video received thank you.

Which device was this recorded with? Could you send us a simple reproducible project so that we can test it here please?

[Chris-RH]

closed due to lack of response