wip device in use join

CHANGELOG.md

@@ -8,14 +8,9 @@ and this project adheres to
 
 ## [Unreleased]
 
-### Changed
+### Added
 
-- ✨(backend) accept form-urlencoded on the user token endpoint
-
-### Fixed
-
-- 📝(docs) fix minor typos in comments and docstrings
-- ⬆️(backend) bump sqlparse from 0.5.5 to 0.6.0
+- 🚸(frontend) explain camera-in-use failures on the join screen
 
 ## [1.27.0] - 2026-08-14
 

SECURITY.md

@@ -4,7 +4,7 @@
 
 Security is very important to us.
 
-If you have any issue regarding security, please disclose the information responsibly by submitting [this form](https://vdp.numerique.gouv.fr/p/Send-a-report?lang=en) and not by creating an issue on the repository. You can also email us at visio@numerique.gouv.fr
+If you have any issue regarding security, please disclose the information responsibly submiting [this form](https://vdp.numerique.gouv.fr/p/Send-a-report?lang=en) and not by creating an issue on the repository. You can also email us at visio@numerique.gouv.fr
 
 We appreciate your effort to make Visio more secure.
 

docs/openapi.yaml

@@ -50,24 +50,10 @@ paths:
         
         The application must be authorized for the user's email domain.
         The returned token expires after a configured duration and must be refreshed by calling this endpoint again.
-
-        Request parameters may be sent either as "application/x-www-form-urlencoded"
-        (as specified by RFC 6749 for OAuth 2.0 token endpoints) or as "application/json".
       operationId: generateToken
       requestBody:
         required: true
         content:
-          application/x-www-form-urlencoded:
-            schema:
-              $ref: '#/components/schemas/TokenRequest'
-            examples:
-              tokenRequest:
-                summary: Request token for user delegation
-                value:
-                  client_id: "550e8400-e29b-41d4-a716-446655440000"
-                  client_secret: "1234567890abcdefghijklmnopqrstuvwxyz"
-                  grant_type: "client_credentials"
-                  scope: "user@example.com"
           application/json:
             schema:
               $ref: '#/components/schemas/TokenRequest'
@@ -131,19 +117,6 @@ paths:
                   summary: Domain not authorized
                   value:
                     error: "This application is not authorized for this email domain."
-        '415':
-          description: |
-            Unsupported media type. The request body must be sent as
-            "application/x-www-form-urlencoded" or "application/json".
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Error'
-              examples:
-                unsupportedMediaType:
-                  summary: Unsupported request content type
-                  value:
-                    detail: 'Unsupported media type "text/plain" in request.'
 
   /rooms:
     get:

src/backend/core/external_api/viewsets.py

@@ -12,9 +12,6 @@ from rest_framework import decorators, mixins, viewsets
 from rest_framework import (
     exceptions as drf_exceptions,
 )
-from rest_framework import (
-    parsers as drf_parsers,
-)
 from rest_framework import (
     response as drf_response,
 )
@@ -44,7 +41,6 @@ class ApplicationViewSet(viewsets.ViewSet):
         methods=["post"],
         url_path="token",
         url_name="token",
-        parser_classes=[drf_parsers.FormParser, drf_parsers.JSONParser],
     )
     @FeatureFlag.require("application")
     def generate_jwt_access_token(self, request, *args, **kwargs):

src/backend/core/tests/test_external_api_token.py

@@ -5,7 +5,6 @@ Tests for external API /token endpoint
 # pylint: disable=W0621
 
 from unittest import mock
-from urllib.parse import urlencode
 
 import jwt
 import pytest
@@ -89,155 +88,6 @@ def test_api_applications_generate_token_success(settings):
     }
 
 
-def test_api_applications_generate_token_form_urlencoded(settings):
-    """The token endpoint should accept "application/x-www-form-urlencoded"
-    requests, as mandated by RFC 6749 (sections 3.2 and 4.4.2) for OAuth 2.0
-    token endpoints, so that standard OAuth 2.0 client libraries work
-    out of the box."""
-    UserFactory(email="user@example.com")
-    application = ApplicationFactory(
-        is_active=True,
-        scopes=[ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE],
-    )
-
-    plain_secret = "test-secret-123"
-    application.client_secret = plain_secret
-    application.save()
-
-    client = APIClient()
-    response = client.post(
-        "/external-api/v1.0/application/token/",
-        (
-            f"client_id={application.client_id}"
-            f"&client_secret={plain_secret}"
-            "&grant_type=client_credentials"
-            "&scope=user%40example.com"
-        ),
-        content_type="application/x-www-form-urlencoded",
-    )
-
-    assert response.status_code == 200
-    assert "access_token" in response.data
-
-    response.data.pop("access_token")
-
-    assert response.data == {
-        "token_type": "Bearer",
-        "expires_in": settings.APPLICATION_JWT_EXPIRATION_SECONDS,
-        "scope": "rooms:list rooms:create",
-    }
-
-
-def test_api_applications_generate_token_form_urlencoded_invalid_credentials():
-    """Invalid credentials sent as form-urlencoded should be parsed and
-    rejected with 401, proving the request body is properly decoded."""
-    user = UserFactory(email="user@example.com")
-    application = ApplicationFactory(is_active=True)
-
-    client = APIClient()
-    response = client.post(
-        "/external-api/v1.0/application/token/",
-        urlencode(
-            {
-                "client_id": application.client_id,
-                "client_secret": "wrong-secret",
-                "grant_type": "client_credentials",
-                "scope": user.email,
-            }
-        ),
-        content_type="application/x-www-form-urlencoded",
-    )
-
-    assert response.status_code == 401
-    assert "Invalid credentials" in str(response.data)
-
-
-def test_api_applications_generate_token_form_urlencoded_missing_fields():
-    """Missing required fields in a form-urlencoded request should return
-    a 400 validation error, like for JSON requests."""
-    client = APIClient()
-    response = client.post(
-        "/external-api/v1.0/application/token/",
-        urlencode({"grant_type": "client_credentials"}),
-        content_type="application/x-www-form-urlencoded",
-    )
-
-    assert response.status_code == 400
-    for field in ("client_id", "client_secret", "scope"):
-        assert field in response.data
-
-
-def test_api_applications_generate_token_form_urlencoded_invalid_grant_type():
-    """An unsupported grant_type sent as form-urlencoded should return 400."""
-    user = UserFactory(email="user@example.com")
-    application = ApplicationFactory(is_active=True)
-
-    plain_secret = "test-secret-123"
-    application.client_secret = plain_secret
-    application.save()
-
-    client = APIClient()
-    response = client.post(
-        "/external-api/v1.0/application/token/",
-        urlencode(
-            {
-                "client_id": application.client_id,
-                "client_secret": plain_secret,
-                "grant_type": "authorization_code",
-                "scope": user.email,
-            }
-        ),
-        content_type="application/x-www-form-urlencoded",
-    )
-
-    assert response.status_code == 400
-    assert "grant_type" in response.data
-
-
-def test_api_applications_generate_token_form_urlencoded_special_characters():
-    """Percent-encoded reserved characters ("&", "=", "+", "%") in the
-    client_secret should survive form-urlencoded decoding."""
-    UserFactory(email="user@example.com")
-    application = ApplicationFactory(
-        is_active=True,
-        scopes=[ApplicationScope.ROOMS_LIST],
-    )
-
-    plain_secret = "s3cr3t&with=special+chars%42"
-    application.client_secret = plain_secret
-    application.save()
-
-    client = APIClient()
-    response = client.post(
-        "/external-api/v1.0/application/token/",
-        urlencode(
-            {
-                "client_id": application.client_id,
-                "client_secret": plain_secret,
-                "grant_type": "client_credentials",
-                "scope": "user@example.com",
-            }
-        ),
-        content_type="application/x-www-form-urlencoded",
-    )
-
-    assert response.status_code == 200
-    assert "access_token" in response.data
-
-
-def test_api_applications_generate_token_unsupported_media_type():
-    """Content types other than JSON and form-urlencoded should still be
-    rejected with 415 Unsupported Media Type."""
-    client = APIClient()
-    response = client.post(
-        "/external-api/v1.0/application/token/",
-        "client_id=x&client_secret=y&grant_type=client_credentials&scope=a@b.co",
-        content_type="text/plain",
-    )
-
-    assert response.status_code == 415
-
-
 def test_api_applications_generate_token_invalid_client_id():
     """Invalid client_id should return 401."""
     user = UserFactory(email="user@example.com")

src/backend/uv.lock

@@ -2252,11 +2252,11 @@ wheels = [
 
 [[package]]
 name = "sqlparse"
-version = "0.6.0"
+version = "0.5.5"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/5f/d3/3f06a1006f2261d1342aefb3c71eed02f5d4ca5bdbecd86ebc12ad38306e/sqlparse-0.6.0.tar.gz", hash = "sha256:113c35c75365ab9cc9c7231d68c6428fb11c085fc8e9eb1ad659b7ddbf6cd2b9", size = 178477, upload-time = "2026-08-13T19:16:06.396Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/90/76/437d71068094df0726366574cf3432a4ed754217b436eb7429415cf2d480/sqlparse-0.5.5.tar.gz", hash = "sha256:e20d4a9b0b8585fdf63b10d30066c7c94c5d7a7ec47c889a2d83a3caa93ff28e", size = 120815, upload-time = "2025-12-19T07:17:45.073Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d9/50/f00935da0ec7cbf325f8dc4f772ae46fbc7b672dd62876e73f0a94adda57/sqlparse-0.6.0-py3-none-any.whl", hash = "sha256:b861c0288ce2fa56209a9a6412d2e066ac664b3873b89c26c9d8415e8e32996f", size = 50070, upload-time = "2026-08-13T19:16:04.062Z" },
+    { url = "https://files.pythonhosted.org/packages/49/4b/359f28a903c13438ef59ebeee215fb25da53066db67b305c125f1c6d2a25/sqlparse-0.5.5-py3-none-any.whl", hash = "sha256:12a08b3bf3eec877c519589833aed092e2444e68240a3577e8e26148acc7b1ba", size = 46138, upload-time = "2025-12-19T07:17:46.573Z" },
 ]
 
 [[package]]

src/frontend/src/features/analytics/telemetry.ts

@@ -137,6 +137,7 @@ export const captureMediaEvent = async (
     | 'media-device-topology'
     | 'media-device-success'
     | 'device-not-found'
+    | 'device-in-use'
     | 'permissions-denied'
     | 'screen-share-permission-denied'
     | 'silent-mic-detected'

src/frontend/src/features/chat/components/ChatProvider.tsx

@@ -23,7 +23,7 @@ export const ChatProvider = () => {
     resetChatStore()
   }, [])
 
-  // Trigger the message notification (temporary)
+  // Tigger the message notification (temporary)
   useEffect(() => {
     // TEMPORARY: This is a brittle workaround that relies on message count tracking
     // due to recent LiveKit useChat changes breaking the previous implementation

src/frontend/src/features/rooms/components/Join.tsx

@@ -28,6 +28,7 @@ import {
   userChoicesStore,
 } from '@/stores/userChoices'
 import { useCannotUseDevice } from '../livekit/hooks/useCannotUseDevice'
+import { useDeviceInUse } from '../livekit/hooks/useDeviceInUse'
 import { useDeviceMissing } from '../livekit/hooks/useDeviceMissing'
 import { useJoinTracks } from '../livekit/hooks/useJoinTracks'
 import { SilentMicDetector } from './SilentMicDetector'
@@ -218,12 +219,14 @@ const switchTrackDevice =
 function getPreviewMessages({
   cameraFound,
   cameraDenied,
+  cameraInUse,
   micDenied,
   videoEnabled,
   videoStarted,
 }: {
   cameraFound: boolean
   cameraDenied: boolean
+  cameraInUse: boolean
   micDenied: boolean
   videoEnabled: boolean
   videoStarted: boolean
@@ -235,6 +238,9 @@ function getPreviewMessages({
     const key = micDenied ? 'cameraAndMicNotGranted' : 'cameraNotGranted'
     return { hint: key, permissionsButtonLabel: key }
   }
+  if (cameraInUse) {
+    return { hint: 'cameraInUse', permissionsButtonLabel: null }
+  }
   if (!videoEnabled) {
     return { hint: 'cameraDisabled', permissionsButtonLabel: null }
   }
@@ -328,18 +334,20 @@ const VideoPreview = ({
   const cameraDenied = useCannotUseDevice('videoinput')
   const micDenied = useCannotUseDevice('audioinput')
   const cameraMissing = useDeviceMissing('videoinput')
+  const cameraInUse = useDeviceInUse('videoinput')
 
   const { videoEl, videoStarted } = useAttachedVideo(videoTrack, videoEnabled)
 
   const { hint, permissionsButtonLabel } = getPreviewMessages({
     cameraFound: !cameraMissing,
     cameraDenied,
+    cameraInUse,
     micDenied,
     videoEnabled,
     videoStarted,
   })
 
-  const isError = cameraMissing || cameraDenied
+  const isError = cameraMissing || cameraDenied || cameraInUse
 
   return (
     <div className={styles.previewFrame}>

src/frontend/src/features/rooms/livekit/components/blur/BackgroundCustomProcessor.ts

@@ -44,7 +44,7 @@ export class BackgroundCustomProcessor implements BackgroundProcessorInterface {
   videoElement?: HTMLVideoElement
   videoElementLoaded?: boolean
 
-  // Canvas containing the video processing result, of which we extract as stream.
+  // Canvas containg the video processing result, of which we extract as stream.
   outputCanvas?: HTMLCanvasElement
   outputCanvasCtx?: CanvasRenderingContext2D
 
@@ -55,7 +55,7 @@ export class BackgroundCustomProcessor implements BackgroundProcessorInterface {
   segmentationMaskCanvas?: HTMLCanvasElement
   segmentationMaskCanvasCtx?: CanvasRenderingContext2D
 
-  // Mask containing the inference result.
+  // Mask containg the inference result.
   segmentationMask?: ImageData
 
   // The resized image of the video source.

src/frontend/src/features/rooms/livekit/components/controls/Device/ToggleDevice.tsx

@@ -20,6 +20,7 @@ import { openPermissionsDialog } from '@/stores/permissions'
 import { openSilentMicDialog, silentMicStore } from '@/stores/silentMic'
 import { useSnapshot } from 'valtio'
 import { useCannotUseDevice } from '../../../hooks/useCannotUseDevice'
+import { useDeviceInUse } from '../../../hooks/useDeviceInUse'
 import { useDeviceMissing } from '../../../hooks/useDeviceMissing'
 import { requestDevicePermission } from '../../../hooks/useJoinTracks'
 import { useDeviceIcons } from '../../../hooks/useDeviceIcons'
@@ -97,21 +98,23 @@ export const ToggleDevice = <T extends ToggleSource>({
   const deviceIcons = useDeviceIcons(kind)
   const cannotUseDevice = useCannotUseDevice(kind)
   const deviceMissing = useDeviceMissing(kind)
+  const deviceInUse = useDeviceInUse(kind)
   const { status: silentMicStatus } = useSnapshot(silentMicStore)
   const silentMicWarning =
     kind === 'audioinput' &&
     silentMicStatus === 'silent' &&
     !cannotUseDevice &&
-    !deviceMissing
+    !deviceMissing &&
+    !deviceInUse
   const deviceShortcut = useDeviceShortcut(kind)
   const announce = useScreenReaderAnnounce()
 
   const isRequestingPermission = useRef(false)
-  const [showDeviceNotFound, setShowDeviceNotFound] = useState(false)
+  const [alertError, setAlertError] = useState<MediaDeviceFailure | null>(null)
 
   const onPress = async () => {
     if (!enabled && deviceMissing) {
-      setShowDeviceNotFound(true)
+      setAlertError(MediaDeviceFailure.NotFound)
       return
     }
     if (!cannotUseDevice) {
@@ -185,10 +188,18 @@ export const ToggleDevice = <T extends ToggleSource>({
         <PermissionNeededButton
           tooltip={deviceMissing ? t(`deviceNotFound.${kind}`) : undefined}
           onPress={
-            deviceMissing ? () => setShowDeviceNotFound(true) : undefined
+            deviceMissing
+              ? () => setAlertError(MediaDeviceFailure.NotFound)
+              : undefined
           }
         />
       )}
+      {deviceInUse && (
+        <PermissionNeededButton
+          tooltip={t(`deviceInUse.${kind}`)}
+          onPress={() => setAlertError(MediaDeviceFailure.DeviceInUse)}
+        />
+      )}
       {silentMicWarning && (
         <PermissionNeededButton
           tooltip={t('tooltip', { keyPrefix: 'silentMic' })}
@@ -207,9 +218,11 @@ export const ToggleDevice = <T extends ToggleSource>({
         tooltip={
           deviceMissing
             ? t(`deviceNotFound.${kind}`)
-            : cannotUseDevice
-              ? t('tooltip', { keyPrefix: 'permissionsButton' })
-              : toggleLabel
+            : deviceInUse
+              ? t(`deviceInUse.${kind}`)
+              : cannotUseDevice
+                ? t('tooltip', { keyPrefix: 'permissionsButton' })
+                : toggleLabel
         }
         {...computedToggleButtonProps}
         {...overrideToggleButtonProps}
@@ -217,9 +230,9 @@ export const ToggleDevice = <T extends ToggleSource>({
         <Icon />
       </ToggleButton>
       <MediaDeviceErrorAlert
-        error={showDeviceNotFound ? MediaDeviceFailure.NotFound : null}
+        error={alertError}
         kind={kind}
-        onClose={() => setShowDeviceNotFound(false)}
+        onClose={() => setAlertError(null)}
       />
     </div>
   )

src/frontend/src/features/rooms/livekit/hooks/useDeviceInUse.ts

@@ -0,0 +1,15 @@
+import { useSnapshot } from 'valtio'
+import { deviceInUseStore } from '@/stores/deviceInUse'
+import { PERMISSION_BY_DEVICE_KIND } from '@/stores/permissions'
+import { useCannotUseDevice } from './useCannotUseDevice'
+import { useDeviceMissing } from './useDeviceMissing'
+
+export const useDeviceInUse = (kind: MediaDeviceKind): boolean => {
+  const inUse = useSnapshot(deviceInUseStore)
+  const cannotUseDevice = useCannotUseDevice(kind)
+  const deviceMissing = useDeviceMissing(kind)
+
+  const permissionKind = PERMISSION_BY_DEVICE_KIND[kind]
+  if (!permissionKind || cannotUseDevice || deviceMissing) return false
+  return inUse[permissionKind]
+}

src/frontend/src/features/rooms/livekit/hooks/useJoinTracks.ts

@@ -18,6 +18,7 @@ import {
   noteSystemPermissionDenied,
   type PermissionKind,
 } from '@/stores/permissions'
+import { clearDeviceInUse, noteDeviceInUse } from '@/stores/deviceInUse'
 import { getOS } from '@/utils/os'
 import { captureMediaEvent, reportError } from '@/features/analytics/telemetry'
 import {
@@ -89,7 +90,15 @@ const onMediaPermissionError = (
     return
   }
 
-  // "Other" and "Device in use" are still reported as errors, as they are not handled on the join screen.
+  if (
+    MediaDeviceFailure.getFailure(e) === MediaDeviceFailure.DeviceInUse &&
+    path === 'join_preview'
+  ) {
+    noteDeviceInUse(kind)
+    void captureMediaEvent('device-in-use', { path, kind, os: getOS() })
+    return
+  }
+
   reportError(
     path === 'room' ? 'room_media_failure' : 'join_preview_failure',
     e,
@@ -97,6 +106,11 @@ const onMediaPermissionError = (
   )
 }
 
+const noteDeviceReady = (kind?: PermissionKind) => {
+  noteGumSuccess(kind)
+  clearDeviceInUse(kind)
+}
+
 // Module-level: effect dependencies, must be referentially stable.
 const disableAudio = () => saveAudioInputEnabled(false)
 const disableVideo = () => saveVideoInputEnabled(false)
@@ -114,7 +128,7 @@ export const requestDevicePermission = async (
         ? await createLocalAudioTrack()
         : await createLocalVideoTrack()
     track.stop()
-    noteGumSuccess(PERMISSION_KIND[kind])
+    noteDeviceReady(PERMISSION_KIND[kind])
     return true
   } catch (error) {
     onMediaPermissionError(error as Error, PERMISSION_KIND[kind], path)
@@ -158,7 +172,7 @@ function useWarmupPermissions(): WarmupState {
             video: true,
           })
         )
-        noteGumSuccess()
+        noteDeviceReady()
         bothReady()
       } catch (error) {
         if (
@@ -180,7 +194,7 @@ function useWarmupPermissions(): WarmupState {
           .getUserMedia({ audio: true })
           .then((stream) => {
             stopAll(stream)
-            noteGumSuccess('microphone')
+            noteDeviceReady('microphone')
           })
           .catch((e) => onMediaPermissionError(e as Error, 'microphone'))
           .finally(() =>
@@ -190,7 +204,7 @@ function useWarmupPermissions(): WarmupState {
           .getUserMedia({ video: true })
           .then((stream) => {
             stopAll(stream)
-            noteGumSuccess('camera')
+            noteDeviceReady('camera')
           })
           .catch((e) => onMediaPermissionError(e as Error, 'camera'))
           .finally(() =>
@@ -227,7 +241,7 @@ function useLocalTrack<T extends LocalAudioTrack | LocalVideoTrack>({
     let cancelled = false
     create()
       .then((newTrack) => {
-        noteGumSuccess(permissionKind)
+        noteDeviceReady(permissionKind)
         if (cancelled) {
           newTrack.stop()
           return
@@ -291,6 +305,8 @@ export function useJoinTracks(): {
 
   const { audioReady, videoReady } = useWarmupPermissions()
 
+  useEffect(() => () => clearDeviceInUse(), [])
+
   const createAudio = useCallback(
     () =>
       createLocalAudioTrack({

src/frontend/src/locales/de/rooms.json

@@ -16,6 +16,10 @@
       "videoinput": "Keine Kamera erkannt. Prüfe, ob sie richtig angeschlossen ist.",
       "audioinput": "Kein Mikrofon erkannt. Prüfe, ob es richtig angeschlossen ist."
     },
+    "deviceInUse": {
+      "videoinput": "Kamera nicht verfügbar: Sie wird wahrscheinlich von einer anderen App oder einem anderen Tab verwendet.",
+      "audioinput": "Mikrofon nicht verfügbar: Es wird wahrscheinlich von einer anderen App oder einem anderen Tab verwendet."
+    },
     "settings": {
       "audio": "Audioeinstellungen",
       "video": "Videoeinstellungen"
@@ -67,6 +71,7 @@
     },
     "cameraDisabled": "Kamera ist deaktiviert.",
     "cameraNotFound": "Keine Kamera erkannt. Prüfe, ob sie richtig angeschlossen ist.",
+    "cameraInUse": "Deine Kamera ist nicht verfügbar. Sie wird wahrscheinlich von einer anderen App oder einem anderen Tab verwendet.",
     "cameraStarting": "Kamera wird gestartet…",
     "cameraNotGranted": "Möchtest du, dass andere dich während des Meetings sehen können?",
     "cameraAndMicNotGranted": "Möchtest du, dass andere dich während des Meetings sehen und hören können?",

src/frontend/src/locales/en/rooms.json

@@ -16,6 +16,10 @@
       "videoinput": "No camera detected. Check that it is properly wired.",
       "audioinput": "No microphone detected. Check that it is properly wired."
     },
+    "deviceInUse": {
+      "videoinput": "Camera unavailable: it is probably in use by another application or browser tab.",
+      "audioinput": "Microphone unavailable: it is probably in use by another application or browser tab."
+    },
     "settings": {
       "audio": "Audio settings",
       "video": "Video settings"
@@ -67,6 +71,7 @@
     },
     "cameraDisabled": "Camera is disabled.",
     "cameraNotFound": "No camera detected. Check that it is properly plugged in.",
+    "cameraInUse": "Your camera is unavailable. It is probably being used by another application or browser tab.",
     "cameraStarting": "Camera is starting…",
     "cameraNotGranted": "Would you like others to be able to see you during the meeting?",
     "cameraAndMicNotGranted": "Would you like others to be able to see and hear you during the meeting?",

src/frontend/src/locales/fr/rooms.json

@@ -16,6 +16,10 @@
       "videoinput": "Aucune caméra détectée. Vérifiez qu'elle est bien branchée.",
       "audioinput": "Aucun microphone détecté. Vérifiez qu'il est bien branché."
     },
+    "deviceInUse": {
+      "videoinput": "Caméra indisponible : elle est probablement utilisée par une autre application ou un autre onglet.",
+      "audioinput": "Microphone indisponible : il est probablement utilisé par une autre application ou un autre onglet."
+    },
     "settings": {
       "audio": "Paramètres audio",
       "video": "Paramètres video"
@@ -67,6 +71,7 @@
     },
     "cameraDisabled": "La caméra est désactivée.",
     "cameraNotFound": "Aucune caméra détectée. Vérifiez qu'elle est bien branchée.",
+    "cameraInUse": "Votre caméra n'est pas disponible. Elle est probablement utilisée par une autre application ou un autre onglet.",
     "cameraStarting": "La caméra va démarrer…",
     "cameraNotGranted": "Souhaitez-vous que les autres puissent vous voir pendant la réunion ?",
     "cameraAndMicNotGranted": "Souhaitez-vous que les autres puissent vous voir et vous entendre pendant la réunion ?",

src/frontend/src/locales/nl/rooms.json

@@ -16,6 +16,10 @@
       "videoinput": "Geen camera gedetecteerd. Controleer of deze goed is aangesloten.",
       "audioinput": "Geen microfoon gedetecteerd. Controleer of deze goed is aangesloten."
     },
+    "deviceInUse": {
+      "videoinput": "Camera niet beschikbaar: deze wordt waarschijnlijk gebruikt door een andere toepassing of een ander tabblad.",
+      "audioinput": "Microfoon niet beschikbaar: deze wordt waarschijnlijk gebruikt door een andere toepassing of een ander tabblad."
+    },
     "settings": {
       "audio": "Audio-instellingen",
       "video": "Video-instellingen"
@@ -67,6 +71,7 @@
     },
     "cameraDisabled": "Camera is uitgeschakeld.",
     "cameraNotFound": "Geen camera gedetecteerd. Controleer of deze goed is aangesloten.",
+    "cameraInUse": "Je camera is niet beschikbaar. Deze wordt waarschijnlijk gebruikt door een andere toepassing of een ander tabblad.",
     "cameraStarting": "Camera wordt ingeschakeld…",
     "cameraNotGranted": "Wilt u dat anderen u tijdens de vergadering kunnen zien?",
     "cameraAndMicNotGranted": "Wilt u dat anderen u tijdens de vergadering kunnen zien en horen?",

src/frontend/src/stores/deviceInUse.ts

@@ -0,0 +1,21 @@
+import { proxy } from 'valtio'
+import type { PermissionKind } from './permissions'
+
+export const deviceInUseStore = proxy<Record<PermissionKind, boolean>>({
+  camera: false,
+  microphone: false,
+})
+
+const ALL_KINDS: PermissionKind[] = ['camera', 'microphone']
+
+export const noteDeviceInUse = (kind?: PermissionKind) => {
+  for (const k of kind ? [kind] : ALL_KINDS) {
+    deviceInUseStore[k] = true
+  }
+}
+
+export const clearDeviceInUse = (kind?: PermissionKind) => {
+  for (const k of kind ? [kind] : ALL_KINDS) {
+    deviceInUseStore[k] = false
+  }
+}

src/summary/summary/core/models.py

@@ -26,7 +26,7 @@ class RecordingMetadata(BaseModel):
 
     cloud_storage_url: Url = Field(
         title="Cloud Storage URL",
-        description="The URL of the metadata file for speaker assignment.",
+        description="The URL of the metadata file for speaker assignement.",
     )
     started_at: AwareDatetime = Field(title="Start time of the recording to transcribe")
     ended_at: AwareDatetime = Field(title="End time of the recording to transcribe")