fix(YouTube - Spoof video streams): Add iOS TV client, restore iOS 'force AVC', show client type in stats for nerds (#4202)

extensions/shared/library/src/main/java/app/revanced/extension/shared/settings/BaseSettings.java

@@ -3,8 +3,11 @@ package app.revanced.extension.shared.settings;
 import static java.lang.Boolean.FALSE;
 import static java.lang.Boolean.TRUE;
 import static app.revanced.extension.shared.settings.Setting.parent;
+import static app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch.AudioStreamLanguageOverrideAvailability;
+import static app.revanced.extension.shared.spoof.SpoofVideoStreamsPatch.SpoofiOSAvailability;
 
 import app.revanced.extension.shared.spoof.AudioStreamLanguage;
+import app.revanced.extension.shared.spoof.ClientType;
 
 /**
  * Settings shared across multiple apps.
@@ -20,5 +23,11 @@ public class BaseSettings {
     public static final IntegerSetting CHECK_ENVIRONMENT_WARNINGS_ISSUED = new IntegerSetting("revanced_check_environment_warnings_issued", 0, true, false);
 
     public static final BooleanSetting SPOOF_VIDEO_STREAMS = new BooleanSetting("revanced_spoof_video_streams", TRUE, true, "revanced_spoof_video_streams_user_dialog_message");
-    public static final EnumSetting<AudioStreamLanguage> SPOOF_VIDEO_STREAMS_LANGUAGE = new EnumSetting<>("revanced_spoof_video_streams_language", AudioStreamLanguage.DEFAULT, parent(SPOOF_VIDEO_STREAMS));
+    public static final EnumSetting<AudioStreamLanguage> SPOOF_VIDEO_STREAMS_LANGUAGE = new EnumSetting<>("revanced_spoof_video_streams_language", AudioStreamLanguage.DEFAULT, new AudioStreamLanguageOverrideAvailability());
+    public static final BooleanSetting SPOOF_STREAMING_DATA_STATS_FOR_NERDS = new BooleanSetting("revanced_spoof_streaming_data_stats_for_nerds", TRUE);
+    public static final BooleanSetting SPOOF_VIDEO_STREAMS_IOS_FORCE_AVC = new BooleanSetting("revanced_spoof_video_streams_ios_force_avc", FALSE, true,
+            "revanced_spoof_video_streams_ios_force_avc_user_dialog_message", new SpoofiOSAvailability());
+    // Client type must be last spoof setting due to cyclic references.
+    public static final EnumSetting<ClientType> SPOOF_VIDEO_STREAMS_CLIENT_TYPE = new EnumSetting<>("revanced_spoof_video_streams_client_type", ClientType.ANDROID_VR, true, parent(SPOOF_VIDEO_STREAMS));
+
 }

extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/AudioStreamLanguage.java

@@ -2,18 +2,14 @@ package app.revanced.extension.shared.spoof;
 
 import java.util.Locale;
 
-import app.revanced.extension.shared.Utils;
-
 public enum AudioStreamLanguage {
     /**
-     * YouTube default.
+     * The current app language.
-     * Can be the original language or can be app language,
-     * depending on what YouTube decides to pick as the default.
      */
     DEFAULT,
 
     // Language codes found in locale_config.xml
-    // Region specific variants of Chinese/English/Spanish/French have been removed.
+    // All region specific variants have been removed.
     AF,
     AM,
     AR,
@@ -67,6 +63,7 @@ public enum AudioStreamLanguage {
     OR,
     PA,
     PL,
+    PT,
     RO,
     RU,
     SI,
@@ -94,6 +91,9 @@ public enum AudioStreamLanguage {
         language = name().toLowerCase(Locale.US);
     }
 
+    /**
+     * @return The 2 letter ISO 639_1 language code.
+     */
     public String getLanguage() {
         // Changing the app language does not force the app to completely restart,
         // so the default needs to be the current language and not a static field.

extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/ClientType.java

@@ -4,9 +4,11 @@ import android.os.Build;
 
 import androidx.annotation.Nullable;
 
+import app.revanced.extension.shared.settings.BaseSettings;
+
 public enum ClientType {
     // https://dumps.tadiphone.dev/dumps/oculus/eureka
-    ANDROID_VR_NO_AUTH( // Must be first so a default audio language can be set.
+    ANDROID_VR_NO_AUTH(
             28,
             "ANDROID_VR",
             "Quest 3",
@@ -14,17 +16,9 @@ public enum ClientType {
             "com.google.android.apps.youtube.vr.oculus/1.56.21 (Linux; U; Android 12; GB) gzip",
             "32", // Android 12.1
             "1.56.21",
-            false),
+            false,
-    // Fall over to authenticated ('hl' is ignored and audio is same as language set in users Google account).
+            "Android VR No auth"
-    ANDROID_VR(
+    ),
-            ANDROID_VR_NO_AUTH.id,
-            ANDROID_VR_NO_AUTH.clientName,
-            ANDROID_VR_NO_AUTH.deviceModel,
-            ANDROID_VR_NO_AUTH.osVersion,
-            ANDROID_VR_NO_AUTH.userAgent,
-            ANDROID_VR_NO_AUTH.androidSdkVersion,
-            ANDROID_VR_NO_AUTH.clientVersion,
-            true),
     ANDROID_UNPLUGGED(
             29,
             "ANDROID_UNPLUGGED",
@@ -33,7 +27,49 @@ public enum ClientType {
             "com.google.android.apps.youtube.unplugged/8.49.0 (Linux; U; Android 14; GB) gzip",
             "34",
             "8.49.0",
-            true); // Requires login.
+            true,
+            "Android TV"
+    ),
+    ANDROID_VR(
+            ANDROID_VR_NO_AUTH.id,
+            ANDROID_VR_NO_AUTH.clientName,
+            ANDROID_VR_NO_AUTH.deviceModel,
+            ANDROID_VR_NO_AUTH.osVersion,
+            ANDROID_VR_NO_AUTH.userAgent,
+            ANDROID_VR_NO_AUTH.androidSdkVersion,
+            ANDROID_VR_NO_AUTH.clientVersion,
+            true,
+            "Android VR"
+    ),
+    IOS_UNPLUGGED(33,
+            "IOS_UNPLUGGED",
+            forceAVC()
+                    ? "iPhone12,5"  // 11 Pro Max (last device with iOS 13)
+                    : "iPhone16,2", // 15 Pro Max
+            // iOS 13 and earlier uses only AVC. 14+ adds VP9 and AV1.
+            forceAVC()
+                    ? "13.7.17H35" // Last release of iOS 13.
+                    : "18.1.1.22B91",
+            forceAVC()
+                    ? "com.google.ios.youtubeunplugged/6.45 (iPhone; U; CPU iOS 13_7 like Mac OS X)"
+                    : "com.google.ios.youtubeunplugged/8.33 (iPhone; U; CPU iOS 18_1_1 like Mac OS X)",
+            null,
+            // Version number should be a valid iOS release.
+            // https://www.ipa4fun.com/history/152043/
+            // Some newer versions can also force AVC,
+            // but 6.45 is the last version that supports iOS 13.
+            forceAVC()
+                    ? "6.45"
+                    : "8.33",
+            true,
+            forceAVC()
+                    ? "iOS TV Force AVC"
+                    : "iOS TV"
+    );
+
+    private static boolean forceAVC() {
+        return BaseSettings.SPOOF_VIDEO_STREAMS_IOS_FORCE_AVC.get();
+    }
 
     /**
      * YouTube
@@ -75,6 +111,11 @@ public enum ClientType {
      */
     public final boolean canLogin;
 
+    /**
+     * Friendly name displayed in stats for nerds.
+     */
+    public final String friendlyName;
+
     ClientType(int id,
                String clientName,
                String deviceModel,
@@ -82,7 +123,8 @@ public enum ClientType {
                String userAgent,
                @Nullable String androidSdkVersion,
                String clientVersion,
-               boolean canLogin) {
+               boolean canLogin,
+               String friendlyName) {
         this.id = id;
         this.clientName = clientName;
         this.deviceModel = deviceModel;
@@ -91,5 +133,7 @@ public enum ClientType {
         this.androidSdkVersion = androidSdkVersion;
         this.clientVersion = clientVersion;
         this.canLogin = canLogin;
+        this.friendlyName = friendlyName;
     }
+
 }

extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/SpoofVideoStreamsPatch.java

@@ -1,6 +1,7 @@
 package app.revanced.extension.shared.spoof;
 
 import android.net.Uri;
+import android.text.TextUtils;
 
 import androidx.annotation.Nullable;
 
@@ -17,6 +18,9 @@ import app.revanced.extension.shared.spoof.requests.StreamingDataRequest;
 public class SpoofVideoStreamsPatch {
     private static final boolean SPOOF_STREAMING_DATA = BaseSettings.SPOOF_VIDEO_STREAMS.get();
 
+    private static final boolean FIX_HLS_CURRENT_TIME = SPOOF_STREAMING_DATA
+            && BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.IOS_UNPLUGGED;
+
     /**
      * Any unreachable ip address.  Used to intentionally fail requests.
      */
@@ -30,17 +34,6 @@ public class SpoofVideoStreamsPatch {
         return false; // Modified during patching.
     }
 
-    public static final class NotSpoofingAndroidAvailability implements Setting.Availability {
-        @Override
-        public boolean isAvailable() {
-            if (SpoofVideoStreamsPatch.isPatchIncluded()) {
-                return !BaseSettings.SPOOF_VIDEO_STREAMS.get();
-            }
-
-            return true;
-        }
-    }
-
     /**
      * Injection point.
      * Blocks /get_watch requests by returning an unreachable URI.
@@ -97,6 +90,17 @@ public class SpoofVideoStreamsPatch {
         return SPOOF_STREAMING_DATA;
     }
 
+    /**
+     * Injection point.
+     * Only invoked when playing a livestream on an iOS client.
+     */
+    public static boolean fixHLSCurrentTime(boolean original) {
+        if (!SPOOF_STREAMING_DATA) {
+            return original;
+        }
+        return false;
+    }
+
     /**
      * Injection point.
      */
@@ -183,4 +187,50 @@ public class SpoofVideoStreamsPatch {
 
         return postData;
     }
+
+    /**
+     * Injection point.
+     */
+    public static String appendSpoofedClient(String videoFormat) {
+        try {
+            if (SPOOF_STREAMING_DATA && BaseSettings.SPOOF_STREAMING_DATA_STATS_FOR_NERDS.get()
+                    && !TextUtils.isEmpty(videoFormat)) {
+                // Force LTR layout, to match the same LTR video time/length layout YouTube uses for all languages.
+                return "\u202D" + videoFormat + "\u2009(" // u202D = left to right override
+                        + StreamingDataRequest.getLastSpoofedClientName() + ")";
+            }
+        } catch (Exception ex) {
+            Logger.printException(() -> "appendSpoofedClient failure", ex);
+        }
+
+        return videoFormat;
+    }
+
+    public static final class NotSpoofingAndroidAvailability implements Setting.Availability {
+        @Override
+        public boolean isAvailable() {
+            if (SpoofVideoStreamsPatch.isPatchIncluded()) {
+                return !BaseSettings.SPOOF_VIDEO_STREAMS.get()
+                        || BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.IOS_UNPLUGGED;
+            }
+
+            return true;
+        }
+    }
+
+    public static final class AudioStreamLanguageOverrideAvailability implements Setting.Availability {
+        @Override
+        public boolean isAvailable() {
+            return !BaseSettings.SPOOF_VIDEO_STREAMS.get()
+                    || BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.ANDROID_VR_NO_AUTH;
+        }
+    }
+
+    public static final class SpoofiOSAvailability implements Setting.Availability {
+        @Override
+        public boolean isAvailable() {
+            return BaseSettings.SPOOF_VIDEO_STREAMS.get()
+                    && BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get() == ClientType.IOS_UNPLUGGED;
+        }
+    }
 }

extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/PlayerRoutes.java

@@ -10,6 +10,7 @@ import app.revanced.extension.shared.Logger;
 import app.revanced.extension.shared.requests.Requester;
 import app.revanced.extension.shared.requests.Route;
 import app.revanced.extension.shared.settings.BaseSettings;
+import app.revanced.extension.shared.spoof.AudioStreamLanguage;
 import app.revanced.extension.shared.spoof.ClientType;
 
 final class PlayerRoutes {
@@ -36,8 +37,17 @@ final class PlayerRoutes {
         try {
             JSONObject context = new JSONObject();
 
+            // Can override default language only if no login is used.
+            // Could use preferred audio for all clients that do not login,
+            // but if this is a fall over client it will set the language even though
+            // the audio language is not selectable in the UI.
+            ClientType userSelectedClient = BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get();
+            AudioStreamLanguage language = userSelectedClient == ClientType.ANDROID_VR_NO_AUTH
+                    ? BaseSettings.SPOOF_VIDEO_STREAMS_LANGUAGE.get()
+                    : AudioStreamLanguage.DEFAULT;
+
             JSONObject client = new JSONObject();
-            client.put("hl", BaseSettings.SPOOF_VIDEO_STREAMS_LANGUAGE.get().getLanguage());
+            client.put("hl", language.getLanguage());
             client.put("clientName", clientType.clientName);
             client.put("clientVersion", clientType.clientVersion);
             client.put("deviceModel", clientType.deviceModel);

extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/requests/StreamingDataRequest.java

@@ -22,7 +22,6 @@ import java.util.concurrent.TimeoutException;
 import app.revanced.extension.shared.Logger;
 import app.revanced.extension.shared.Utils;
 import app.revanced.extension.shared.settings.BaseSettings;
-import app.revanced.extension.shared.spoof.AudioStreamLanguage;
 import app.revanced.extension.shared.spoof.ClientType;
 
 /**
@@ -36,7 +35,22 @@ import app.revanced.extension.shared.spoof.ClientType;
  */
 public class StreamingDataRequest {
 
-    private static final ClientType[] CLIENT_ORDER_TO_USE = ClientType.values();
+    private static final ClientType[] CLIENT_ORDER_TO_USE;
+
+    static {
+        ClientType[] allClientTypes = ClientType.values();
+        ClientType preferredClient = BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get();
+
+        CLIENT_ORDER_TO_USE = new ClientType[allClientTypes.length];
+        CLIENT_ORDER_TO_USE[0] = preferredClient;
+
+        int i = 1;
+        for (ClientType c : allClientTypes) {
+            if (c != preferredClient) {
+                CLIENT_ORDER_TO_USE[i++] = c;
+            }
+        }
+    }
 
     private static final String AUTHORIZATION_HEADER = "Authorization";
 
@@ -73,6 +87,13 @@ public class StreamingDataRequest {
                 }
             });
 
+    private static volatile ClientType lastSpoofedClientType;
+
+    public static String getLastSpoofedClientName() {
+        ClientType client = lastSpoofedClientType;
+        return client == null ? "Unknown" : client.friendlyName;
+    }
+
     private final String videoId;
 
     private final Future<ByteBuffer> future;
@@ -164,12 +185,6 @@ public class StreamingDataRequest {
             // Show an error if the last client type fails, or if the debug is enabled then show for all attempts.
             final boolean showErrorToast = (++i == CLIENT_ORDER_TO_USE.length) || debugEnabled;
 
-            if (clientType == ClientType.ANDROID_VR_NO_AUTH
-                    && BaseSettings.SPOOF_VIDEO_STREAMS_LANGUAGE.get() == AudioStreamLanguage.DEFAULT) {
-                // Only use no auth Android VR if a non default audio language is selected.
-                continue;
-            }
-
             HttpURLConnection connection = send(clientType, videoId, playerHeaders, showErrorToast);
             if (connection != null) {
                 try {
@@ -177,7 +192,7 @@ public class StreamingDataRequest {
                     // but empty response body does.
                     if (connection.getContentLength() == 0) {
                         if (BaseSettings.DEBUG.get()) {
-                            Logger.printException(() -> "Ignoring empty client response: " + clientType);
+                            Logger.printException(() -> "Ignoring empty client: " + clientType);
                         }
                     } else {
                         try (InputStream inputStream = new BufferedInputStream(connection.getInputStream());
@@ -188,6 +203,7 @@ public class StreamingDataRequest {
                             while ((bytesRead = inputStream.read(buffer)) >= 0) {
                                 baos.write(buffer, 0, bytesRead);
                             }
+                            lastSpoofedClientType = clientType;
 
                             return ByteBuffer.wrap(baos.toByteArray());
                         }
@@ -198,7 +214,8 @@ public class StreamingDataRequest {
             }
         }
 
-        handleConnectionError("Could not fetch any client streams", null, debugEnabled);
+        lastSpoofedClientType = null;
+        handleConnectionError("Could not fetch any client streams", null, true);
         return null;
     }
 

extensions/youtube/src/main/java/app/revanced/extension/youtube/settings/preference/SpoofStreamingDataSideEffectsPreference.java

@@ -0,0 +1,87 @@
+package app.revanced.extension.youtube.settings.preference;
+
+import static app.revanced.extension.shared.StringRef.str;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.preference.Preference;
+import android.preference.PreferenceManager;
+import android.util.AttributeSet;
+
+import androidx.annotation.Nullable;
+
+import app.revanced.extension.shared.Logger;
+import app.revanced.extension.shared.Utils;
+import app.revanced.extension.shared.settings.BaseSettings;
+import app.revanced.extension.shared.settings.Setting;
+import app.revanced.extension.shared.spoof.ClientType;
+
+@SuppressWarnings({"deprecation", "unused"})
+public class SpoofStreamingDataSideEffectsPreference extends Preference {
+
+    @Nullable
+    private ClientType currentClientType;
+
+    private final SharedPreferences.OnSharedPreferenceChangeListener listener = (sharedPreferences, str) -> {
+        // Because this listener may run before the ReVanced settings fragment updates Settings,
+        // this could show the prior config and not the current.
+        //
+        // Push this call to the end of the main run queue,
+        // so all other listeners are done and Settings is up to date.
+        Utils.runOnMainThread(this::updateUI);
+    };
+
+    public SpoofStreamingDataSideEffectsPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    public SpoofStreamingDataSideEffectsPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public SpoofStreamingDataSideEffectsPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SpoofStreamingDataSideEffectsPreference(Context context) {
+        super(context);
+    }
+
+    private void addChangeListener() {
+        Setting.preferences.preferences.registerOnSharedPreferenceChangeListener(listener);
+    }
+
+    private void removeChangeListener() {
+        Setting.preferences.preferences.unregisterOnSharedPreferenceChangeListener(listener);
+    }
+
+    @Override
+    protected void onAttachedToHierarchy(PreferenceManager preferenceManager) {
+        super.onAttachedToHierarchy(preferenceManager);
+        updateUI();
+        addChangeListener();
+    }
+
+    @Override
+    protected void onPrepareForRemoval() {
+        super.onPrepareForRemoval();
+        removeChangeListener();
+    }
+
+    private void updateUI() {
+        ClientType clientType = BaseSettings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get();
+        if (currentClientType == clientType) {
+            return;
+        }
+
+        Logger.printDebug(() -> "Updating spoof stream side effects preference");
+        setEnabled(BaseSettings.SPOOF_VIDEO_STREAMS.get());
+
+        String key = "revanced_spoof_video_streams_about_" +
+                (clientType == ClientType.IOS_UNPLUGGED
+                        ? "ios_tv"
+                        : "android");
+        setTitle(str(key + "_title"));
+        setSummary(str(key + "_summary"));
+    }
+}

patches/src/main/kotlin/app/revanced/patches/shared/misc/spoof/Fingerprints.kt

@@ -1,6 +1,7 @@
 package app.revanced.patches.shared.misc.spoof
 
 import app.revanced.patcher.fingerprint
+import app.revanced.util.literal
 import com.android.tools.smali.dexlib2.AccessFlags
 import com.android.tools.smali.dexlib2.Opcode
 
@@ -111,6 +112,23 @@ internal val buildMediaDataSourceFingerprint = fingerprint {
     )
 }
 
+internal const val HLS_CURRENT_TIME_FEATURE_FLAG = 45355374L
+
+internal val hlsCurrentTimeFingerprint = fingerprint {
+    accessFlags(AccessFlags.PUBLIC, AccessFlags.FINAL)
+    parameters("Z", "L")
+    literal {
+        HLS_CURRENT_TIME_FEATURE_FLAG
+    }
+}
+
+internal val nerdsStatsVideoFormatBuilderFingerprint = fingerprint {
+    accessFlags(AccessFlags.PUBLIC, AccessFlags.STATIC)
+    returns("Ljava/lang/String;")
+    parameters("L")
+    strings("codecs=\"")
+}
+
 internal val patchIncludedExtensionMethodFingerprint = fingerprint {
     accessFlags(AccessFlags.PRIVATE, AccessFlags.STATIC)
     returns("Z")

patches/src/main/kotlin/app/revanced/patches/shared/misc/spoof/SpoofVideoStreamsPatch.kt

@@ -10,8 +10,10 @@ import app.revanced.patcher.patch.BytecodePatchContext
 import app.revanced.patcher.patch.bytecodePatch
 import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod.Companion.toMutable
 import app.revanced.patches.all.misc.resources.addResourcesPatch
+import app.revanced.util.findInstructionIndicesReversedOrThrow
 import app.revanced.util.getReference
 import app.revanced.util.indexOfFirstInstructionOrThrow
+import app.revanced.util.insertFeatureFlagBooleanOverride
 import app.revanced.util.returnEarly
 import com.android.tools.smali.dexlib2.AccessFlags
 import com.android.tools.smali.dexlib2.Opcode
@@ -206,6 +208,34 @@ fun spoofVideoStreamsPatch(
                     """,
             )
         }
+
+        // endregion
+
+        // region Append spoof info.
+
+        nerdsStatsVideoFormatBuilderFingerprint.method.apply {
+            findInstructionIndicesReversedOrThrow(Opcode.RETURN_OBJECT).forEach { index ->
+                val register = getInstruction<OneRegisterInstruction>(index).registerA
+
+                addInstructions(
+                    index,
+                    """
+                        invoke-static { v$register }, $EXTENSION_CLASS_DESCRIPTOR->appendSpoofedClient(Ljava/lang/String;)Ljava/lang/String;
+                        move-result-object v$register
+                    """
+                )
+            }
+        }
+
+        // endregion
+
+        // region Fix iOS livestream current time.
+
+        hlsCurrentTimeFingerprint.method.insertFeatureFlagBooleanOverride(
+            HLS_CURRENT_TIME_FEATURE_FLAG,
+            "$EXTENSION_CLASS_DESCRIPTOR->fixHLSCurrentTime(Z)Z"
+        )
+
         // endregion
 
         executeBlock()

patches/src/main/kotlin/app/revanced/patches/youtube/misc/spoof/SpoofVideoStreamsPatch.kt

@@ -37,11 +37,21 @@ val spoofVideoStreamsPatch = spoofVideoStreamsPatch({
             sorting = PreferenceScreenPreference.Sorting.UNSORTED,
             preferences = setOf(
                 SwitchPreference("revanced_spoof_video_streams"),
+                ListPreference(
+                    "revanced_spoof_video_streams_client_type",
+                    summaryKey = null,
+                ),
+                NonInteractivePreference(
+                    // Requires a key and title but the actual text is chosen at runtime.
+                    key = "revanced_spoof_video_streams_about_android",
+                    tag = "app.revanced.extension.youtube.settings.preference.SpoofStreamingDataSideEffectsPreference"
+                ),
                 ListPreference(
                     "revanced_spoof_video_streams_language",
                     summaryKey = null
                 ),
-                NonInteractivePreference("revanced_spoof_video_streams_about")
+                SwitchPreference("revanced_spoof_video_streams_ios_force_avc"),
+                SwitchPreference("revanced_spoof_streaming_data_stats_for_nerds"),
             ),
         ),
     )

patches/src/main/kotlin/app/revanced/patches/youtube/video/audio/ForceOriginalAudioPatch.kt

@@ -31,8 +31,7 @@ private const val EXTENSION_CLASS_DESCRIPTOR =
 @Suppress("unused")
 val forceOriginalAudioPatch = bytecodePatch(
     name = "Force original audio",
-    description = "Adds an option to always use the original audio track. " +
+    description = "Adds an option to always use the original audio track.",
-            "This patch does nothing if 'Spoof video streams' is enabled.",
 ) {
     dependsOn(
         sharedExtensionPatch,

patches/src/main/resources/addresources/values/arrays.xml

@@ -1,6 +1,19 @@
 <resources>
     <app id="youtube">
         <patch id="misc.fix.playback.spoofVideoStreamsPatch">
+            <string-array name="revanced_spoof_video_streams_client_type_entries">
+                <item>Android VR</item>
+                <item>@string/revanced_spoof_video_streams_client_type_android_vr_no_auth</item>
+                <item>Android TV</item>
+                <item>iOS TV</item>
+            </string-array>
+            <string-array name="revanced_spoof_video_streams_client_type_entry_values">
+                <!-- Enum names from extension -->
+                <item>ANDROID_VR</item>
+                <item>ANDROID_VR_NO_AUTH</item>
+                <item>ANDROID_UNPLUGGED</item>
+                <item>IOS_UNPLUGGED</item>
+            </string-array>
             <string-array name="revanced_spoof_video_streams_language_entries">
                 <item>@string/revanced_spoof_video_streams_language_DEFAULT</item>
                 <item>@string/revanced_spoof_video_streams_language_AR</item>
@@ -38,6 +51,7 @@
                 <item>@string/revanced_spoof_video_streams_language_OR</item>
                 <item>@string/revanced_spoof_video_streams_language_PA</item>
                 <item>@string/revanced_spoof_video_streams_language_PL</item>
+                <item>@string/revanced_spoof_video_streams_language_PT</item>
                 <item>@string/revanced_spoof_video_streams_language_RO</item>
                 <item>@string/revanced_spoof_video_streams_language_RU</item>
                 <item>@string/revanced_spoof_video_streams_language_SK</item>
@@ -91,6 +105,7 @@
                 <item>OR</item>
                 <item>PA</item>
                 <item>PL</item>
+                <item>PT</item>
                 <item>RO</item>
                 <item>RU</item>
                 <item>SK</item>

patches/src/main/resources/addresources/values/strings.xml

@@ -1297,11 +1297,25 @@ Enabling this can unlock higher video qualities"</string>
 Video playback may not work"</string>
             <string name="revanced_spoof_video_streams_user_dialog_message">Turning off this setting may cause video playback issues.</string>
             <string name="revanced_spoof_video_streams_client_type_title">Default client</string>
-            <string name="revanced_spoof_video_streams_about_title">Spoofing side effects</string>
+            <!-- 'no auth' means no authentication -->
-            <string name="revanced_spoof_video_streams_about_summary">"• Audio track menu is missing
+            <string name="revanced_spoof_video_streams_client_type_android_vr_no_auth">Android VR (no auth)</string>
+            <string name="revanced_spoof_video_streams_ios_force_avc_title">Force iOS AVC (H.264)</string>
+            <string name="revanced_spoof_video_streams_ios_force_avc_summary_on">Video codec is forced to AVC (H.264)</string>
+            <string name="revanced_spoof_video_streams_ios_force_avc_summary_off">Video codec is determined automatically</string>
+            <string name="revanced_spoof_video_streams_ios_force_avc_user_dialog_message">"Enabling this might improve battery life and fix playback stuttering.
+
+AVC has a maximum resolution of 1080p, Opus audio codec is not available, and video playback will use more internet data than VP9 or AV1."</string>
+            <string name="revanced_spoof_video_streams_about_ios_tv_title">iOS TV spoofing side effects</string>
+            <string name="revanced_spoof_video_streams_about_ios_tv_summary">"• Movies or paid videos may not play
+• Videos end 1 second early"</string>
+            <string name="revanced_spoof_video_streams_about_android_title">Android spoofing side effects</string>
+            <string name="revanced_spoof_video_streams_about_android_summary">"• Audio track menu is missing
 • Stable volume is not available
 • Force original audio is not available"</string>
-            <string name="revanced_spoof_video_streams_language_title">Default audio stream language</string>
+            <string name="revanced_spoof_streaming_data_stats_for_nerds_title">Show in Stats for nerds</string>
+            <string name="revanced_spoof_streaming_data_stats_for_nerds_summary_on">Client type is shown in Stats for nerds</string>
+            <string name="revanced_spoof_streaming_data_stats_for_nerds_summary_off">Client is hidden in Stats for nerds</string>
+            <string name="revanced_spoof_video_streams_language_title">VR default audio stream language</string>
             <string name="revanced_spoof_video_streams_language_DEFAULT">Account language</string>
             <string name="revanced_spoof_video_streams_language_AR">Arabic</string>
             <string name="revanced_spoof_video_streams_language_AZ">Azerbaijani</string>
@@ -1338,6 +1352,7 @@ Video playback may not work"</string>
             <string name="revanced_spoof_video_streams_language_OR">Odia</string>
             <string name="revanced_spoof_video_streams_language_PA">Punjabi</string>
             <string name="revanced_spoof_video_streams_language_PL">Polish</string>
+            <string name="revanced_spoof_video_streams_language_PT">Portuguese</string>
             <string name="revanced_spoof_video_streams_language_RO">Romanian</string>
             <string name="revanced_spoof_video_streams_language_RU">Russian</string>
             <string name="revanced_spoof_video_streams_language_SK">Slovak</string>