[pull] main from livekit:main

.changeset/egressobs-v2-audio-only.md

@@ -0,0 +1,5 @@
+---
+"github.com/livekit/protocol": patch
+---
+
+`egressobs.GetAudioOnly` reports v2 `StartEgress` and replay export requests as audio-only when their Template or Web source sets `audio_only`.

observability/egressobs/egress.go

@@ -191,7 +191,15 @@ func GetAudioOnly(info *livekit.EgressInfo) bool {
 		return req.RoomComposite.AudioOnly
 	case *livekit.EgressInfo_Web:
 		return req.Web.AudioOnly
+	case *livekit.EgressInfo_Egress:
+		return getAudioOnlyV2(req.Egress)
+	case *livekit.EgressInfo_Replay:
+		return getAudioOnlyV2(req.Replay)
 	default:
 		return false
 	}
 }
+
+func getAudioOnlyV2(r egress.EgressRequest) bool {
+	return r.GetTemplate().GetAudioOnly() || r.GetWeb().GetAudioOnly()
+}

observability/egressobs/egress_test.go

@@ -202,6 +202,71 @@ func TestGetAudioOnly(t *testing.T) {
 			},
 			audioOnly: true,
 		},
+		{
+			name: "v2 Template audio only",
+			info: &livekit.EgressInfo{
+				Request: &livekit.EgressInfo_Egress{
+					Egress: &livekit.StartEgressRequest{
+						Source: &livekit.StartEgressRequest_Template{
+							Template: &livekit.TemplateSource{AudioOnly: true},
+						},
+					},
+				},
+			},
+			audioOnly: true,
+		},
+		{
+			name: "v2 Template not audio only",
+			info: &livekit.EgressInfo{
+				Request: &livekit.EgressInfo_Egress{
+					Egress: &livekit.StartEgressRequest{
+						Source: &livekit.StartEgressRequest_Template{
+							Template: &livekit.TemplateSource{Layout: "grid"},
+						},
+					},
+				},
+			},
+			audioOnly: false,
+		},
+		{
+			name: "v2 Web audio only",
+			info: &livekit.EgressInfo{
+				Request: &livekit.EgressInfo_Egress{
+					Egress: &livekit.StartEgressRequest{
+						Source: &livekit.StartEgressRequest_Web{
+							Web: &livekit.WebSource{AudioOnly: true},
+						},
+					},
+				},
+			},
+			audioOnly: true,
+		},
+		{
+			name: "v2 Media returns false",
+			info: &livekit.EgressInfo{
+				Request: &livekit.EgressInfo_Egress{
+					Egress: &livekit.StartEgressRequest{
+						Source: &livekit.StartEgressRequest_Media{
+							Media: &livekit.MediaSource{},
+						},
+					},
+				},
+			},
+			audioOnly: false,
+		},
+		{
+			name: "Replay Template audio only",
+			info: &livekit.EgressInfo{
+				Request: &livekit.EgressInfo_Replay{
+					Replay: &livekit.ExportReplayRequest{
+						Source: &livekit.ExportReplayRequest_Template{
+							Template: &livekit.TemplateSource{AudioOnly: true},
+						},
+					},
+				},
+			},
+			audioOnly: true,
+		},
 		{
 			name: "Track request returns false",
 			info: &livekit.EgressInfo{