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feat: manual bitrate override slider for screen share settings

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- Add customBitrateKbps to ScreenShareConfig (null = auto matrix lookup)
- Slider in Stream Settings popover: 500 kbps–20 Mbps, step 500 kbps
- "Reset to Auto" clears override back to preset-derived bitrate
- Live updates via existing applyOverdrive() pipeline on active streams
- Persist version 5 → 6 with migration
This commit is contained in:
Jannis Braun
2026-02-26 00:28:20 +01:00
parent 3ceab3d73e
commit 2186235d65
3 changed files with 62 additions and 4 deletions
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packages/web/src/utils/screenShare.ts
+4 -2
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@@ -53,9 +53,11 @@ const BITRATE_MATRIX: Record<number, Record<number, number>> = {
const WIDTH_MAP: Record<number, number> = { 1080: 1920, 720: 1280, 540: 960 };
export function buildScreenShareOptions(config: ScreenShareConfig): ScreenShareBuildResult {
const { height, fps, mode } = config;
const { height, fps, mode, customBitrateKbps } = config;
const width = WIDTH_MAP[height]!;
const maxBitrate = BITRATE_MATRIX[height]![fps]!;
const maxBitrate = customBitrateKbps != null
? customBitrateKbps * 1000
: BITRATE_MATRIX[height]![fps]!;
const minBitrate = Math.round(maxBitrate * 0.25);
return {