intel / intel/media-driver

[Bug]: OBS QuickSync encoding issues with drivers 32.0.101.6127/32.0.101.6044 - 32.0.101.6130/32.0.101.6048

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#1,871 4 comments 0 reactions 1 assignee Claimed by @bai-isaac View on GitHub
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Description

### Which component impacted?

Encode

### Is it regression? Good in old configuration?

Yes, it's good in old version

### What happened?

I'm using Intel Arc A380 in a separate pc for encoding purposes.
After installing **32.0.101.6127/32.0.101.6044** drivers the obs qsv encoding performance regresses.
Average time to render frame jumped from usual 2.5-3.0 ms to 10 ms with one local recording session. (QuickSync h264/hevc/av1)
The last three drivers have this issue.
Rolling back to at least **32.0.101.6083/32.0.101.5736** resolves this issue.

### What's the usage scenario when you are seeing the problem?

Transcode for media delivery, Content Creation, Game Streaming

### What impacted?

_No response_

### Debug Information

_No response_

### Do you want to contribute a patch to fix the issue?

None

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

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