The video in the browser is a bit blurry. How can I improve the resolution?

[lovetingyuan]

The second screen rendered by the browser is too blurry. What can I do to make the display clearer?

[anntnzrb]

Root Cause: Deskreen's screen capture defaults to 50% of source resolution for minimum size multiplier, causing blurry output.

Files:

• src/renderer/src/features/PeerConnection/createDesktopCapturerStream.ts:11-16
• src/renderer/src/features/PeerConnection/handlePeerOnData.ts:12

Fixes:

Option 1: Code Change
Change from 0.5 to 1.0 in both files:

const stream = await getDesktopSourceStreamBySourceID(
    sourceID,
    peerConnection.sourceDisplaySize?.width,
    peerConnection.sourceDisplaySize?.height,
    1.0,  // ← Change from 0.5 to 1.0 for full resolution
    1,
);

Option 2: User Control
In the browser viewer, click the gear icon and select "100%" quality.

Option 3: Reduce Frame Rate

minFrameRate = 30,  // Reduce from 60 to 30
maxFrameRate = 30,

This frees up bandwidth for higher resolution.

[lovetingyuan]

thanks very much, I will have a try