Pass clip mute settings to browser export audio processing

src/lib/exporter/audioEncoder.test.ts

@@ -53,6 +53,18 @@ function fakeAudioBuffer(channels: Float32Array[]): AudioBuffer {
 }
 
 describe("AudioProcessor offline render preparation", () => {
+	it("routes a muted full-track clip through offline audio rendering", async () => {
+		const processor = new AudioProcessor();
+		const render = vi.spyOn(processor as unknown as OfflineRenderTestHarness,
+			"renderAndMuxOfflineAudio").mockResolvedValue();
+		const clips = [{ id: "clip", startMs: 0, endMs: 1000, sourceStartMs: 0, speed: 1, muted: true }];
+		const muxer = {} as never;
+		await processor.process(null, muxer, "recording.mp4", [], [], undefined,
+			[], [], undefined, undefined, clips);
+		expect(render).toHaveBeenCalledWith("recording.mp4", [], [], [], [],
+			undefined, undefined, clips, muxer);
+	});
+
 	it("rejects a cancelled chunked render instead of returning a partial WAV", async () => {
 		const processor = new AudioProcessor() as unknown as OfflineRenderTestHarness;
 		vi.spyOn(processor, "prepareOfflineRender").mockResolvedValue({

src/lib/exporter/videoExporter.ts

@@ -412,6 +412,7 @@ export class VideoExporter {
 								this.config.sourceAudioFallbackPaths,
 								this.config.sourceAudioFallbackStartDelayMsByPath,
 								this.config.sourceAudioTrackSettings,
+								this.config.clipRegions,
 							),
 							"audio processing",
 							"audio",