Skip to content

gst: get/set UserOutputValue as user-output-value#1073

Open
sorki wants to merge 1 commit intoAravisProject:mainfrom
sorki:srk/userOutputValue
Open

gst: get/set UserOutputValue as user-output-value#1073
sorki wants to merge 1 commit intoAravisProject:mainfrom
sorki:srk/userOutputValue

Conversation

@sorki
Copy link
Copy Markdown
Contributor

@sorki sorki commented May 7, 2026

This is useful for toggling a GPIO output configured before launching gst pipeline. We use this to toggle external LEDs on our camera.

Not sure if this is something worth upstreaming or a more general escape hatch would be better.

@EmmanuelP
Copy link
Copy Markdown
Contributor

Did you try the features property ?

aravissrc features="UserOuputValue=1"

@sorki
Copy link
Copy Markdown
Contributor Author

sorki commented May 7, 2026

Yea I've noticed that but wasn't sure if it actually sets it during runtime as well as it uses

gst_aravis->features = ..

can try!

@EmmanuelP
Copy link
Copy Markdown
Contributor

Yea I've noticed that but wasn't sure if it actually sets it during runtime as well as it uses

Sorry, I've missed this requirement. No it currently does not set features while the pipeline is running. But it should be pretty trivial to change that.

@EmmanuelP
Copy link
Copy Markdown
Contributor

EmmanuelP commented May 7, 2026

And it would be more generic than setting UserOutputValue.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants