Enhance Video and StreamPage components with improved media stream handling. Added audio and video track management, refined microphone and camera status updates, and optimized rendering based on available media streams. Improved user experience with conditional rendering and state management for audio and video devices.

src/App.tsx

@@ -507,7 +507,7 @@ function App() {
                     </a>
                   </p>
                   <p className="text-xs text-[#C5C7CE]">
-                    © 2023 GRAFF interactive.{" "}
+                    © 2026 GRAFF interactive.{" "}
                     <Trans i18nKey={"footer.text"}>Все права защищены.</Trans>
                   </p>
                 </div>

src/components/Video.tsx

@@ -13,51 +13,94 @@ interface Props {
   user?: IUser;
 }
 
+const SPEAKING_HIDE_DELAY_MS = 400;
+
 function Video({ mediaStream, muted, user }: Props) {
   const remoteVideoRef = useRef<HTMLVideoElement>(null);
+  const remoteAudioRef = useRef<HTMLAudioElement>(null);
   const isSpeaking = useIsAudioActive({ source: mediaStream });
+  const [showSpeakingBorder, setShowSpeakingBorder] = useState(false);
+  const hideTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
   const [_muted, setMuted] = useState(muted);
   const [isLoading, setIsLoading] = useState(true);
   const [minimized, setMinimized] = useState(user?.isAdmin ? false : true);
 
+  const hasVideo = (mediaStream?.getVideoTracks().length ?? 0) > 0;
+
+  useEffect(() => {
+    if (user && user.micEnabled === false) {
+      if (hideTimeoutRef.current) {
+        clearTimeout(hideTimeoutRef.current);
+        hideTimeoutRef.current = null;
+      }
+      setShowSpeakingBorder(false);
+      return;
+    }
+    if (isSpeaking) {
+      if (hideTimeoutRef.current) {
+        clearTimeout(hideTimeoutRef.current);
+        hideTimeoutRef.current = null;
+      }
+      setShowSpeakingBorder(true);
+    } else {
+      hideTimeoutRef.current = setTimeout(() => {
+        setShowSpeakingBorder(false);
+        hideTimeoutRef.current = null;
+      }, SPEAKING_HIDE_DELAY_MS);
+    }
+    return () => {
+      if (hideTimeoutRef.current) clearTimeout(hideTimeoutRef.current);
+    };
+  }, [isSpeaking, user?.micEnabled]);
+
   function toggleSound() {
-    if (!remoteVideoRef.current) return;
-    // remoteVideoRef.current.muted = !remoteVideoRef.current.muted;
     setMuted((prev) => !prev);
   }
 
   useEffect(() => {
-    if (!remoteVideoRef.current) return;
+    if (!mediaStream) return;
 
-    remoteVideoRef.current.srcObject = mediaStream;
-    remoteVideoRef.current.onloadedmetadata = () => {
-      remoteVideoRef.current?.play();
-    };
-
-    remoteVideoRef.current.onplay = () => {
+    if (hasVideo && remoteVideoRef.current) {
+      remoteVideoRef.current.srcObject = mediaStream;
+      remoteVideoRef.current.onloadedmetadata = () => {
+        remoteVideoRef.current?.play();
+      };
+      remoteVideoRef.current.onplay = () => setIsLoading(false);
+    } else if (!hasVideo && remoteAudioRef.current) {
+      remoteAudioRef.current.srcObject = mediaStream;
+      remoteAudioRef.current.onloadedmetadata = () => {
+        remoteAudioRef.current?.play();
+      };
+      remoteAudioRef.current.onplay = () => setIsLoading(false);
       setIsLoading(false);
-    };
-
-    console.log("mediaStream", mediaStream?.getTracks());
-  }, [mediaStream]);
-
-  useEffect(() => {
-    console.log("remoteVideoRef.current", remoteVideoRef);
-  }, [remoteVideoRef.current]);
+    }
+  }, [mediaStream, hasVideo]);
 
   return (
     <div
       className={`relative border-2 rounded-lg ${
         minimized ? "h-8 rounded-lg overflow-hidden" : ""
-      } ${!_muted && user?.micEnabled && isSpeaking ? "border-green-500" : "border-transparent"}`}
+      } ${!_muted && user?.micEnabled !== false && showSpeakingBorder ? "border-green-500" : "border-transparent"}`}
     >
-      <video
-        ref={remoteVideoRef}
-        className={`aspect-video lg:w-[216px] w-[160px] lg:h-[162px] h-[120px] rounded-lg object-cover bg-gray-500`}
-        playsInline
-        autoPlay
-        muted={_muted}
-      ></video>
+      {hasVideo ? (
+        <video
+          ref={remoteVideoRef}
+          className={`aspect-video lg:w-[216px] w-[160px] lg:h-[162px] h-[120px] rounded-lg object-cover bg-gray-500`}
+          playsInline
+          autoPlay
+          muted={_muted}
+        ></video>
+      ) : (
+        <>
+          <audio
+            ref={remoteAudioRef}
+            autoPlay
+            muted={_muted}
+            className="hidden"
+          />
+          <div className="aspect-video lg:w-[216px] w-[160px] lg:h-[162px] h-[120px] rounded-lg bg-gray-500" />
+        </>
+      )}
       <div
         className={`absolute -bottom-1.5 flex items-center justify-between w-full gap-2 p-2 ${
           minimized ? "bg-black" : ""

src/components/modals/stream/SetNameModal.tsx

@@ -1,37 +1,237 @@
-import { ChangeEvent, FormEvent } from "react";
+import { ChangeEvent, FormEvent, useEffect, useRef, useState } from "react";
 import Input from "../../ui/Input";
 import useStreamStore from "../../../stores/useStreamStore";
 import Button from "../../ui/Button";
 import useModalStore from "../../../stores/useModalStore";
-import { Trans } from "react-i18next";
+import { Trans, useTranslation } from "react-i18next";
+import MicroOnIcon from "../../icons/MicroOnIcon";
+import MicroOffIcon from "../../icons/MicroOffIcon";
+import CameraOnIcon from "../../icons/CameraOnIcon";
+import CameraOffIcon from "../../icons/CameraOffIcon";
 
 interface Props {
-  onAction: () => void;
+  onAction: (
+    audioStream: MediaStream | null,
+    selectedAudioDeviceId: string,
+    videoStream: MediaStream | null,
+    selectedVideoDeviceId: string
+  ) => void;
 }
 
 function SetNameModal({ onAction }: Props) {
+  const { t } = useTranslation();
   const { name, setName } = useStreamStore();
   const { setModal } = useModalStore();
 
+  const [micStatus, setMicStatus] = useState<
+    "checking" | "success" | "error"
+  >("checking");
+  const [cameraStatus, setCameraStatus] = useState<
+    "checking" | "success" | "error"
+  >("checking");
+  const [audioDevices, setAudioDevices] = useState<MediaDeviceInfo[]>([]);
+  const [videoDevices, setVideoDevices] = useState<MediaDeviceInfo[]>([]);
+  const [selectedAudioDeviceId, setSelectedAudioDeviceId] =
+    useState<string>("");
+  const [selectedVideoDeviceId, setSelectedVideoDeviceId] =
+    useState<string>("");
+  const [audioStream, setAudioStream] = useState<MediaStream | null>(null);
+  const [videoStream, setVideoStream] = useState<MediaStream | null>(null);
+  const audioStreamRef = useRef<MediaStream | null>(null);
+  const videoStreamRef = useRef<MediaStream | null>(null);
+
+  async function checkDevices(audioDeviceId?: string, videoDeviceId?: string) {
+    setMicStatus("checking");
+    setCameraStatus("checking");
+    audioStreamRef.current?.getTracks().forEach((track) => track.stop());
+    videoStreamRef.current?.getTracks().forEach((track) => track.stop());
+    audioStreamRef.current = null;
+    videoStreamRef.current = null;
+
+    try {
+      const audioConstraints: MediaStreamConstraints = {
+        audio: audioDeviceId
+          ? { deviceId: { exact: audioDeviceId } }
+          : true,
+      };
+      const audioStreamResult = await navigator.mediaDevices.getUserMedia(
+        audioConstraints
+      );
+      const audioTracks = audioStreamResult.getAudioTracks();
+      if (audioTracks.length) {
+        const audioMediaStream = new MediaStream(audioTracks);
+        audioStreamRef.current = audioMediaStream;
+        setAudioStream(audioMediaStream);
+        setMicStatus("success");
+      } else {
+        setMicStatus("error");
+      }
+    } catch {
+      setMicStatus("error");
+    }
+
+    try {
+      const videoConstraints: MediaStreamConstraints = {
+        video: videoDeviceId
+          ? { deviceId: { exact: videoDeviceId } }
+          : true,
+      };
+      const videoStreamResult = await navigator.mediaDevices.getUserMedia(
+        videoConstraints
+      );
+      const videoTracks = videoStreamResult.getVideoTracks();
+      if (videoTracks.length) {
+        const videoMediaStream = new MediaStream(videoTracks);
+        videoStreamRef.current = videoMediaStream;
+        setVideoStream(videoMediaStream);
+        setCameraStatus("success");
+      } else {
+        setCameraStatus("error");
+      }
+    } catch {
+      setCameraStatus("error");
+    }
+
+    const devices = await navigator.mediaDevices.enumerateDevices();
+    const microphones = devices.filter((d) => d.kind === "audioinput");
+    const cameras = devices.filter((d) => d.kind === "videoinput");
+    setAudioDevices(microphones);
+    setVideoDevices(cameras);
+    setSelectedAudioDeviceId(
+      audioDeviceId ?? microphones[0]?.deviceId ?? ""
+    );
+    setSelectedVideoDeviceId(
+      videoDeviceId ?? cameras[0]?.deviceId ?? ""
+    );
+  }
+
+  async function checkMicrophone(deviceId?: string) {
+    setMicStatus("checking");
+    audioStreamRef.current?.getTracks().forEach((track) => track.stop());
+    audioStreamRef.current = null;
+    try {
+      const constraints: MediaStreamConstraints = {
+        audio: deviceId ? { deviceId: { exact: deviceId } } : true,
+      };
+      const stream = await navigator.mediaDevices.getUserMedia(constraints);
+
+      const devices = await navigator.mediaDevices.enumerateDevices();
+      const microphones = devices.filter((d) => d.kind === "audioinput");
+
+      audioStreamRef.current = new MediaStream(stream.getAudioTracks());
+      setAudioStream(audioStreamRef.current);
+      setAudioDevices(microphones);
+      setSelectedAudioDeviceId(deviceId ?? microphones[0]?.deviceId ?? "");
+      setMicStatus("success");
+    } catch {
+      setMicStatus("error");
+    }
+  }
+
+  async function checkCamera(deviceId?: string) {
+    setCameraStatus("checking");
+    videoStreamRef.current?.getTracks().forEach((track) => track.stop());
+    videoStreamRef.current = null;
+    try {
+      const constraints: MediaStreamConstraints = {
+        video: deviceId ? { deviceId: { exact: deviceId } } : true,
+      };
+      const stream = await navigator.mediaDevices.getUserMedia(constraints);
+
+      const devices = await navigator.mediaDevices.enumerateDevices();
+      const cameras = devices.filter((d) => d.kind === "videoinput");
+
+      videoStreamRef.current = new MediaStream(stream.getVideoTracks());
+      setVideoStream(videoStreamRef.current);
+      setVideoDevices(cameras);
+      setSelectedVideoDeviceId(deviceId ?? cameras[0]?.deviceId ?? "");
+      setCameraStatus("success");
+    } catch {
+      setCameraStatus("error");
+    }
+  }
+
+  useEffect(() => {
+    checkDevices();
+    return () => {
+      audioStreamRef.current?.getTracks().forEach((track) => track.stop());
+      videoStreamRef.current?.getTracks().forEach((track) => track.stop());
+    };
+  }, []);
+
+  function handleAudioDeviceChange(e: ChangeEvent<HTMLSelectElement>) {
+    const id = e.target.value;
+    setSelectedAudioDeviceId(id);
+    if (videoStreamRef.current) {
+      checkMicrophone(id || undefined);
+    } else {
+      checkDevices(id || undefined, selectedVideoDeviceId || undefined);
+    }
+  }
+
+  function handleVideoDeviceChange(e: ChangeEvent<HTMLSelectElement>) {
+    const id = e.target.value;
+    setSelectedVideoDeviceId(id);
+    if (audioStreamRef.current) {
+      checkCamera(id || undefined);
+    } else {
+      checkDevices(selectedAudioDeviceId || undefined, id || undefined);
+    }
+  }
+
   function handleChangeName(e: ChangeEvent<HTMLInputElement>) {
     setName(e.target.value);
   }
 
+  function handleAction(
+    audio: MediaStream | null,
+    audioId: string,
+    video: MediaStream | null,
+    videoId: string
+  ) {
+    audioStreamRef.current = null;
+    videoStreamRef.current = null;
+    setModal(null);
+    onAction(audio, audioId, video, videoId);
+  }
+
   function handleClickNoName() {
     setName("Guest");
-    setModal(null);
-    onAction();
+    handleAction(
+      audioStream,
+      selectedAudioDeviceId,
+      videoStream,
+      selectedVideoDeviceId
+    );
   }
 
   function handleSubmit(e: FormEvent<HTMLFormElement>) {
     e.preventDefault();
-    setModal(null);
-    onAction();
+    handleAction(
+      audioStream,
+      selectedAudioDeviceId,
+      videoStream,
+      selectedVideoDeviceId
+    );
+  }
+
+  function getDeviceLabel(
+    device: MediaDeviceInfo,
+    fallbackKey: string,
+    prefixKey: string
+  ) {
+    let label =
+      device.label ||
+      (device.deviceId
+        ? `${t(prefixKey)} ${device.deviceId.slice(0, 8)}`
+        : t(fallbackKey));
+    label = label.replace(/\s*\([0-9a-fA-F]+:[0-9a-fA-F]+\)\s*$/, "").trim();
+    return label;
   }
 
   return (
     <div className="flex items-center justify-center w-full h-full bg-opacity-50 backdrop-blur-2xl">
-      <div className="bg-white sm:p-12 p-6 sm:rounded-lg space-y-6 sm:h-auto h-full sm:w-auto w-full flex flex-col max-sm:justify-center">
+      <div className="bg-white sm:p-12 p-6 sm:rounded-lg space-y-6 sm:h-auto h-full sm:w-[494px] w-full flex flex-col max-sm:justify-center max-h-dvh overflow-y-auto shadow">
         <p className="text-2xl font-semibold">
           <Trans i18nKey={"setName.hello"}>Здравствуйте!</Trans>
         </p>
@@ -57,9 +257,132 @@ function SetNameModal({ onAction }: Props) {
               onChange={handleChangeName}
               autoFocus={!name}
               required
-              className="max-sm:w-full"
+              className="!w-full"
             />
           </div>
+
+          <div className="space-y-2">
+            <p className="text-[#77828C]">
+              <Trans i18nKey={"setName.micDevice"}>Микрофон</Trans>
+            </p>
+            <div className="flex gap-2 items-center flex-wrap">
+              {micStatus === "checking" && (
+                <p className="text-sm text-[#77828C]">
+                  <Trans i18nKey={"setName.micChecking"}>
+                    Проверка микрофона...
+                  </Trans>
+                </p>
+              )}
+              {micStatus === "success" && (
+                <div className="flex gap-2 items-center text-green-600">
+                  <MicroOnIcon />
+                  <span className="text-sm">
+                    <Trans i18nKey={"setName.micSuccess"}>
+                      Микрофон подключен
+                    </Trans>
+                  </span>
+                </div>
+              )}
+              {micStatus === "error" && (
+                <div className="flex gap-2 items-center">
+                  <MicroOffIcon />
+                  <span className="text-sm text-[#EB5757]">
+                    {t("setName.micError")}
+                  </span>
+                  <Button
+                    variant="secondary"
+                    type="button"
+                    onClick={() =>
+                      videoStreamRef.current
+                        ? checkMicrophone()
+                        : checkDevices()
+                    }
+                  >
+                    {t("setName.retry")}
+                  </Button>
+                </div>
+              )}
+            </div>
+            {audioDevices.length >= 1 && micStatus === "success" && (
+              <select
+                value={selectedAudioDeviceId}
+                onChange={handleAudioDeviceChange}
+                className="bg-white border border-[#DAE0E5] w-full h-10 px-2 py-2.5 rounded-lg text-sm outline-none max-sm:w-full"
+              >
+                {audioDevices.map((device) => (
+                  <option key={device.deviceId} value={device.deviceId}>
+                    {getDeviceLabel(
+                      device,
+                      "setName.defaultMic",
+                      "setName.micDevice"
+                    )}
+                  </option>
+                ))}
+              </select>
+            )}
+          </div>
+
+          <div className="space-y-2">
+            <p className="text-[#77828C]">
+              <Trans i18nKey={"setName.cameraDevice"}>Камера</Trans>
+            </p>
+            <div className="flex gap-2 items-center flex-wrap">
+              {cameraStatus === "checking" && (
+                <p className="text-sm text-[#77828C]">
+                  <Trans i18nKey={"setName.cameraChecking"}>
+                    Проверка камеры...
+                  </Trans>
+                </p>
+              )}
+              {cameraStatus === "success" && (
+                <div className="flex gap-2 items-center text-green-600">
+                  <CameraOnIcon />
+                  <span className="text-sm">
+                    <Trans i18nKey={"setName.cameraSuccess"}>
+                      Камера подключена
+                    </Trans>
+                  </span>
+                </div>
+              )}
+              {cameraStatus === "error" && (
+                <div className="flex gap-2 items-center">
+                  <CameraOffIcon />
+                  <span className="text-sm text-[#EB5757]">
+                    {t("setName.cameraError")}
+                  </span>
+                  <Button
+                    variant="secondary"
+                    type="button"
+                    onClick={() =>
+                      audioStreamRef.current
+                        ? checkCamera()
+                        : checkDevices()
+                    }
+                  >
+                    {t("setName.retry")}
+                  </Button>
+                </div>
+              )}
+            </div>
+            {videoDevices.length >= 1 && cameraStatus === "success" && (
+              <select
+                value={selectedVideoDeviceId}
+                onChange={handleVideoDeviceChange}
+                className="bg-white border border-[#DAE0E5] w-full h-10 px-2 py-2.5 rounded-lg text-sm outline-none max-sm:w-full"
+              >
+                {videoDevices.map((device) => (
+                  <option key={device.deviceId} value={device.deviceId}>
+                    {getDeviceLabel(
+                      device,
+                      "setName.defaultCamera",
+                      "setName.cameraDevice"
+                    )}
+                  </option>
+                ))}
+              </select>
+            )}
+          </div>
+
           <div className="flex gap-2">
             <Button
               variant="secondary"

src/i18n.ts

@@ -199,6 +199,17 @@ const resources = {
         name: "Имя",
         skip: "Не указывать",
         continue: "Продолжить",
+        micChecking: "Проверка микрофона...",
+        micSuccess: "Микрофон подключен",
+        micError: "Микрофон недоступен",
+        retry: "Повторить",
+        micDevice: "Микрофон",
+        defaultMic: "Микрофон по умолчанию",
+        cameraChecking: "Проверка камеры...",
+        cameraSuccess: "Камера подключена",
+        cameraError: "Камера недоступна",
+        cameraDevice: "Камера",
+        defaultCamera: "Камера по умолчанию",
       },
       chat: {
         placeholder: "Написать сообщение...",
@@ -427,6 +438,17 @@ const resources = {
         name: "Name",
         skip: "Skip",
         continue: "Continue",
+        micChecking: "Checking microphone...",
+        micSuccess: "Microphone connected",
+        micError: "Microphone unavailable",
+        retry: "Retry",
+        micDevice: "Microphone",
+        defaultMic: "Default microphone",
+        cameraChecking: "Checking camera...",
+        cameraSuccess: "Camera connected",
+        cameraError: "Camera unavailable",
+        cameraDevice: "Camera",
+        defaultCamera: "Default camera",
       },
       chat: {
         placeholder: "Write a message...",

src/pages/StreamPage.tsx

@@ -80,7 +80,11 @@ function StreamPage() {
   const [roomId] = useState<string>(params.id!);
   const { socket, setSocket } = useSocketStore();
   const { setModal } = useModalStore();
-  const { name } = useStreamStore();
+  const {
+    name,
+    setSelectedAudioDeviceId,
+    setSelectedVideoDeviceId,
+  } = useStreamStore();
   const [isMicEnabled, setIsMicEnabled] = useState(true);
   const [isCameraEnabled, setIsCameraEnabled] = useState(true);
   const [isEnded, setIsEnded] = useState<boolean>();
@@ -123,19 +127,77 @@ function StreamPage() {
     });
   }
 
-  async function getUserMedia() {
+  async function getUserMedia(
+    existingAudioStream?: MediaStream | null,
+    audioDeviceId?: string,
+    existingVideoStream?: MediaStream | null,
+    videoDeviceId?: string
+  ) {
     try {
-      const mediaStream = await navigator.mediaDevices.getUserMedia({
-        video: true,
-        audio: true,
-      });
+      let mediaStream: MediaStream;
 
-      if (!localVideoRef.current) return;
+      const hasAudio =
+        existingAudioStream && existingAudioStream.getAudioTracks().length;
+      const hasVideo =
+        existingVideoStream && existingVideoStream.getVideoTracks().length;
 
-      localVideoRef.current.srcObject = mediaStream;
-      localVideoRef.current.onloadedmetadata = () => {
-        localVideoRef.current?.play();
-      };
+      if (hasAudio && hasVideo) {
+        mediaStream = new MediaStream([
+          ...existingAudioStream!.getAudioTracks(),
+          ...existingVideoStream!.getVideoTracks(),
+        ]);
+      } else if (hasAudio) {
+        try {
+          const videoStream = await navigator.mediaDevices.getUserMedia({
+            video: videoDeviceId
+              ? { deviceId: { exact: videoDeviceId } }
+              : true,
+          });
+          mediaStream = new MediaStream([
+            ...existingAudioStream!.getAudioTracks(),
+            ...videoStream.getVideoTracks(),
+          ]);
+        } catch {
+          mediaStream = new MediaStream(
+            existingAudioStream!.getAudioTracks()
+          );
+        }
+      } else if (hasVideo) {
+        try {
+          const audioStream = await navigator.mediaDevices.getUserMedia({
+            audio: audioDeviceId
+              ? { deviceId: { exact: audioDeviceId } }
+              : true,
+          });
+          mediaStream = new MediaStream([
+            ...audioStream.getAudioTracks(),
+            ...existingVideoStream!.getVideoTracks(),
+          ]);
+        } catch {
+          mediaStream = new MediaStream(
+            existingVideoStream!.getVideoTracks()
+          );
+        }
+      } else {
+        mediaStream = await navigator.mediaDevices.getUserMedia({
+          video: videoDeviceId
+            ? { deviceId: { exact: videoDeviceId } }
+            : true,
+          audio: audioDeviceId
+            ? { deviceId: { exact: audioDeviceId } }
+            : true,
+        });
+      }
+
+      if (
+        localVideoRef.current &&
+        mediaStream.getVideoTracks().length > 0
+      ) {
+        localVideoRef.current.srcObject = mediaStream;
+        localVideoRef.current.onloadedmetadata = () => {
+          localVideoRef.current?.play();
+        };
+      }
 
       setLocalStream(mediaStream);
       setPermission(true);
@@ -290,9 +352,21 @@ function StreamPage() {
     }, 500);
   }
 
-  function handleSetName() {
+  function handleSetName(
+    audioStream: MediaStream | null,
+    selectedAudioDeviceId: string,
+    videoStream: MediaStream | null,
+    selectedVideoDeviceId: string
+  ) {
+    setSelectedAudioDeviceId(selectedAudioDeviceId);
+    setSelectedVideoDeviceId(selectedVideoDeviceId);
     setStep(2);
-    getUserMedia();
+    getUserMedia(
+      audioStream,
+      selectedAudioDeviceId || undefined,
+      videoStream,
+      selectedVideoDeviceId || undefined
+    );
   }
 
   async function getWSUrl() {
@@ -420,6 +494,15 @@ function StreamPage() {
   }, [users.length]);
 
   useEffect(() => {
+    if (
+      localVideoRef.current &&
+      localStream.getVideoTracks().length > 0
+    ) {
+      localVideoRef.current.srcObject = localStream;
+      localVideoRef.current.onloadedmetadata = () => {
+        localVideoRef.current?.play();
+      };
+    }
     toggleCamera();
     toggleMic();
   }, [localStream]);
@@ -505,44 +588,52 @@ function StreamPage() {
 
                     {permission && (
                       <>
-                        <div className="relative group">
-                          <Button
-                            variant="secondary"
-                            icon={
-                              isMicEnabled ? <MicroOnIcon /> : <MicroOffIcon />
-                            }
-                            onlyIcon
-                            onClick={toggleMic}
-                          />
-                          <Tooltip
-                            text={
-                              isMicEnabled
-                                ? t("tooltips.turnOffMic")
-                                : t("tooltips.turnOnMic")
-                            }
-                          />
-                        </div>
-                        <div className="relative group">
-                          <Button
-                            variant="secondary"
-                            icon={
-                              isCameraEnabled ? (
-                                <CameraOnIcon />
-                              ) : (
-                                <CameraOffIcon />
-                              )
-                            }
-                            onlyIcon
-                            onClick={toggleCamera}
-                          />
-                          <Tooltip
-                            text={
-                              isCameraEnabled
-                                ? t("tooltips.turnOffCamera")
-                                : t("tooltips.turnOnCamera")
-                            }
-                          />
-                        </div>
+                        {localStream.getAudioTracks().length > 0 && (
+                          <div className="relative group">
+                            <Button
+                              variant="secondary"
+                              icon={
+                                isMicEnabled ? (
+                                  <MicroOnIcon />
+                                ) : (
+                                  <MicroOffIcon />
+                                )
+                              }
+                              onlyIcon
+                              onClick={toggleMic}
+                            />
+                            <Tooltip
+                              text={
+                                isMicEnabled
+                                  ? t("tooltips.turnOffMic")
+                                  : t("tooltips.turnOnMic")
+                              }
+                            />
+                          </div>
+                        )}
+                        {localStream.getVideoTracks().length > 0 && (
+                          <div className="relative group">
+                            <Button
+                              variant="secondary"
+                              icon={
+                                isCameraEnabled ? (
+                                  <CameraOnIcon />
+                                ) : (
+                                  <CameraOffIcon />
+                                )
+                              }
+                              onlyIcon
+                              onClick={toggleCamera}
+                            />
+                            <Tooltip
+                              text={
+                                isCameraEnabled
+                                  ? t("tooltips.turnOffCamera")
+                                  : t("tooltips.turnOnCamera")
+                              }
+                            />
+                          </div>
+                        )}
                       </>
                     )}
                   </div>
@@ -674,7 +765,12 @@ function StreamPage() {
               <div className="absolute top-2 space-y-2 lg:left-2 max-lg:right-2">
                 <div
                   className={`relative border-2 rounded-lg ${
-                    !permission || !isCameraEnabled ? "hidden" : ""
+                    !permission ? "hidden" : ""
+                  } ${
+                    localStream.getVideoTracks().length === 0 ||
+                    !isCameraEnabled
+                      ? "h-8 overflow-hidden"
+                      : ""
                   } ${
                     isMicEnabled && isSpeaking
                       ? "border-green-500"
@@ -683,12 +779,28 @@ function StreamPage() {
                 >
                   <video
                     ref={localVideoRef}
-                    className={`object-cover bg-gray-500 rounded-lg aspect-video lg:w-[216px] w-[160px] lg:h-[162px] h-[120px] -scale-x-100`}
+                    className={`object-cover bg-gray-500 rounded-lg aspect-video lg:w-[216px] w-[160px] lg:h-[162px] h-[120px] -scale-x-100 ${
+                      localStream.getVideoTracks().length === 0 ||
+                      !isCameraEnabled
+                        ? "hidden"
+                        : ""
+                    }`}
                     playsInline
                     autoPlay
                     muted
                   ></video>
-                  <div className="absolute bottom-0 p-2">
+                  {(localStream.getVideoTracks().length === 0 ||
+                    !isCameraEnabled) && (
+                    <div className="aspect-video lg:w-[216px] w-[160px] lg:h-[162px] h-[120px] rounded-lg bg-gray-500" />
+                  )}
+                  <div
+                    className={`absolute -bottom-1.5 flex items-center lg:w-[216px] w-[160px] gap-2 p-2 ${
+                      localStream.getVideoTracks().length === 0 ||
+                      !isCameraEnabled
+                        ? "bg-black"
+                        : ""
+                    }`}
+                  >
                     <p className="text-xs text-white truncate lg:text-sm">
                       {name}
                     </p>

src/stores/useStreamStore.ts

@@ -3,10 +3,14 @@ import { devtools, persist } from "zustand/middleware";
 
 interface State {
   name: string;
+  selectedAudioDeviceId: string;
+  selectedVideoDeviceId: string;
 }
 
 interface Actions {
   setName: (name: string) => void;
+  setSelectedAudioDeviceId: (id: string) => void;
+  setSelectedVideoDeviceId: (id: string) => void;
 }
 
 const useStreamStore = create<State & Actions>()(
@@ -14,7 +18,11 @@ const useStreamStore = create<State & Actions>()(
     persist(
       (set) => ({
         name: "",
+        selectedAudioDeviceId: "",
+        selectedVideoDeviceId: "",
         setName: (name) => set({ name }),
+        setSelectedAudioDeviceId: (id) => set({ selectedAudioDeviceId: id }),
+        setSelectedVideoDeviceId: (id) => set({ selectedVideoDeviceId: id }),
       }),
       {
         name: "auth",