obsproject / obsproject/obs-studio
Banding when using "Use 10 bit" checkbox in Blackmagic Device Source
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- Dominant language
- C
- Stars
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- Forks
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Description
Operating System Info
Other
Other OS
macOS Tahoe 26.0.1
OBS Studio Version
32.0.2
OBS Studio Version (Other)
No response
OBS Studio Log URL
Nothing
OBS Studio Crash Log URL
No response
Expected Behavior
No banding (or at least less, not more) when using 10bit checkbox
Current Behavior
So as said in the title, here's what I see without the checkbox
And with it
Here's my Desktop Video config
Here's my OBS device config
Dunno what else should I show there.
Appreciate for the project!
Steps to Reproduce
Just enable the 10bit checkbox in Blackmagic device
Anything else we should know?
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue in the Blackmagic Device Source with the 10bit checkbox both disabled and enabled, using the provided Desktop Video and OBS device configurations as reference. Trace the entry point for that checkbox and compare the resulting video paths; done means enabling 10-bit no longer introduces additional banding.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100