diff --git a/data/settings-datastore/.gitignore b/data/settings-datastore/.gitignore
new file mode 100644
index 000000000..42afabfd2
--- /dev/null
+++ b/data/settings-datastore/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/data/settings-datastore/build.gradle.kts b/data/settings-datastore/build.gradle.kts
new file mode 100644
index 000000000..fad531bfc
--- /dev/null
+++ b/data/settings-datastore/build.gradle.kts
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2026 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+plugins {
+    alias(libs.plugins.android.library)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.google.protobuf)
+    alias(libs.plugins.kotlin.kapt)
+}
+
+android {
+    namespace = "com.google.jetpackcamera.data.settingsdatastore"
+    compileSdk = 35
+
+    defaultConfig {
+        minSdk = 23
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.material)
+
+    // Hilt
+    implementation(libs.dagger.hilt.android)
+    kapt(libs.dagger.hilt.compiler)
+
+    // proto datastore
+    implementation(libs.protobuf.kotlin.lite)
+    implementation(libs.androidx.datastore)
+
+    // Access Model data
+    implementation(project(":core:common"))
+    implementation(project(":core:model"))
+    implementation(project(":data:settings"))
+
+    // Testing
+    testImplementation(libs.junit)
+    testImplementation(libs.truth)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.truth)
+    androidTestImplementation(libs.kotlinx.coroutines.test)
+}
+
+protobuf {
+    protoc {
+        artifact = "com.google.protobuf:protoc:3.21.12"
+    }
+
+    generateProtoTasks {
+        all().forEach { task ->
+            task.builtins {
+                create("java") {
+                    option("lite")
+                }
+            }
+
+            task.builtins {
+                create("kotlin") {
+                    option("lite")
+                }
+            }
+        }
+    }
+}
+
+// Allow references to generated code
+kapt {
+    correctErrorTypes = true
+}
diff --git a/data/settings-datastore/consumer-rules.pro b/data/settings-datastore/consumer-rules.pro
new file mode 100644
index 000000000..e69de29bb
diff --git a/data/settings-datastore/proguard-rules.pro b/data/settings-datastore/proguard-rules.pro
new file mode 100644
index 000000000..481bb4348
--- /dev/null
+++ b/data/settings-datastore/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/data/settings/src/androidTest/java/com/google/jetpackcamera/settings/DataStoreModuleTest.kt b/data/settings-datastore/src/androidTest/java/com/google/jetpackcamera/data/settings_datastore/DataStoreModuleTest.kt
similarity index 100%
rename from data/settings/src/androidTest/java/com/google/jetpackcamera/settings/DataStoreModuleTest.kt
rename to data/settings-datastore/src/androidTest/java/com/google/jetpackcamera/data/settings_datastore/DataStoreModuleTest.kt
diff --git a/data/settings/src/androidTest/java/com/google/jetpackcamera/settings/LocalSettingsRepositoryInstrumentedTest.kt b/data/settings-datastore/src/androidTest/java/com/google/jetpackcamera/data/settings_datastore/LocalSettingsRepositoryInstrumentedTest.kt
similarity index 98%
rename from data/settings/src/androidTest/java/com/google/jetpackcamera/settings/LocalSettingsRepositoryInstrumentedTest.kt
rename to data/settings-datastore/src/androidTest/java/com/google/jetpackcamera/data/settings_datastore/LocalSettingsRepositoryInstrumentedTest.kt
index fafb38dc3..65a6146eb 100644
--- a/data/settings/src/androidTest/java/com/google/jetpackcamera/settings/LocalSettingsRepositoryInstrumentedTest.kt
+++ b/data/settings-datastore/src/androidTest/java/com/google/jetpackcamera/data/settings_datastore/LocalSettingsRepositoryInstrumentedTest.kt
@@ -22,6 +22,7 @@ import androidx.datastore.dataStoreFile
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.google.common.truth.Truth.assertThat
+import com.google.jetpackcamera.data.settingsdatastore.LocalSettingsRepository
 import com.google.jetpackcamera.model.CaptureMode
 import com.google.jetpackcamera.model.DarkMode
 import com.google.jetpackcamera.model.DynamicRange
diff --git a/data/settings-datastore/src/main/AndroidManifest.xml b/data/settings-datastore/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..8322d22ca
--- /dev/null
+++ b/data/settings-datastore/src/main/AndroidManifest.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2026 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>
\ No newline at end of file
diff --git a/data/settings/src/main/java/com/google/jetpackcamera/settings/DataStoreModule.kt b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/DataStoreModule.kt
similarity index 91%
rename from data/settings/src/main/java/com/google/jetpackcamera/settings/DataStoreModule.kt
rename to data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/DataStoreModule.kt
index 7f8862455..806eecb3d 100644
--- a/data/settings/src/main/java/com/google/jetpackcamera/settings/DataStoreModule.kt
+++ b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/DataStoreModule.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2026 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,13 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.google.jetpackcamera.settings
+package com.google.jetpackcamera.data.settingsdatastore
 
 import android.content.Context
 import androidx.datastore.core.DataStore
 import androidx.datastore.core.DataStoreFactory
 import androidx.datastore.core.handlers.ReplaceFileCorruptionHandler
 import androidx.datastore.dataStoreFile
+import com.google.jetpackcamera.settings.JcaSettings
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -30,7 +31,6 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
 
-// with hilt will ensure datastore instance access is unique per file
 @Module
 @InstallIn(SingletonComponent::class)
 object DataStoreModule {
diff --git a/data/settings/src/main/java/com/google/jetpackcamera/settings/JcaSettingsSerializer.kt b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/JcaSettingsSerializer.kt
similarity index 94%
rename from data/settings/src/main/java/com/google/jetpackcamera/settings/JcaSettingsSerializer.kt
rename to data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/JcaSettingsSerializer.kt
index 81b6382d4..38fa5b92f 100644
--- a/data/settings/src/main/java/com/google/jetpackcamera/settings/JcaSettingsSerializer.kt
+++ b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/JcaSettingsSerializer.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2026 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.google.jetpackcamera.settings
+package com.google.jetpackcamera.data.settingsdatastore
 
 import androidx.datastore.core.CorruptionException
 import androidx.datastore.core.Serializer
@@ -26,6 +26,7 @@ import com.google.jetpackcamera.model.proto.LensFacing
 import com.google.jetpackcamera.model.proto.StabilizationMode
 import com.google.jetpackcamera.model.proto.StreamConfig
 import com.google.jetpackcamera.model.proto.VideoQuality
+import com.google.jetpackcamera.settings.JcaSettings
 import com.google.protobuf.InvalidProtocolBufferException
 import java.io.InputStream
 import java.io.OutputStream
diff --git a/data/settings/src/main/java/com/google/jetpackcamera/settings/LocalSettingsRepository.kt b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/LocalSettingsRepository.kt
similarity index 96%
rename from data/settings/src/main/java/com/google/jetpackcamera/settings/LocalSettingsRepository.kt
rename to data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/LocalSettingsRepository.kt
index 7034f9eba..5e90a740b 100644
--- a/data/settings/src/main/java/com/google/jetpackcamera/settings/LocalSettingsRepository.kt
+++ b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/LocalSettingsRepository.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2026 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.google.jetpackcamera.settings
+package com.google.jetpackcamera.data.settingsdatastore
 
 import androidx.datastore.core.DataStore
 import com.google.jetpackcamera.core.common.DefaultCaptureModeOverride
@@ -39,13 +39,14 @@ import com.google.jetpackcamera.model.proto.DarkMode as DarkModeProto
 import com.google.jetpackcamera.model.proto.FlashMode as FlashModeProto
 import com.google.jetpackcamera.model.proto.StabilizationMode as StabilizationModeProto
 import com.google.jetpackcamera.model.proto.StreamConfig as StreamConfigProto
+import com.google.jetpackcamera.settings.JcaSettings
+import com.google.jetpackcamera.settings.SettingsRepository
 import com.google.jetpackcamera.settings.model.CameraAppSettings
 import javax.inject.Inject
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
-
 /**
- * Implementation of [SettingsRepository] with locally stored settings.
+ * Implementation of [com.google.jetpackcamera.settings.SettingsRepository] with locally stored settings.
  */
 class LocalSettingsRepository @Inject constructor(
     private val jcaSettings: DataStore<JcaSettings>,
diff --git a/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/SettingsModule.kt b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/SettingsModule.kt
new file mode 100644
index 000000000..5eef413dc
--- /dev/null
+++ b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/SettingsModule.kt
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2026 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.jetpackcamera.data.settingsdatastore
+
+import com.google.jetpackcamera.settings.SettingsRepository
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+
+/**
+ * Dagger [Module] for settings data layer.
+ */
+@Module
+@InstallIn(SingletonComponent::class)
+interface SettingsModule {
+
+    @Binds
+    fun bindsSettingsRepository(
+        localSettingsRepository: LocalSettingsRepository
+    ): SettingsRepository
+}
diff --git a/data/settings/src/main/java/com/google/jetpackcamera/settings/test/FakeDataStoreModule.kt b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/test/FakeDataStoreModule.kt
similarity index 95%
rename from data/settings/src/main/java/com/google/jetpackcamera/settings/test/FakeDataStoreModule.kt
rename to data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/test/FakeDataStoreModule.kt
index 1b04f53c7..ca830363e 100644
--- a/data/settings/src/main/java/com/google/jetpackcamera/settings/test/FakeDataStoreModule.kt
+++ b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/test/FakeDataStoreModule.kt
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.google.jetpackcamera.settings.test
+package com.google.jetpackcamera.data.settingsdatastore.test
 
 import androidx.datastore.core.DataStore
 import androidx.datastore.core.DataStoreFactory
diff --git a/data/settings/src/main/java/com/google/jetpackcamera/settings/test/FakeJcaSettingsSerializer.kt b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/test/FakeJcaSettingsSerializer.kt
similarity index 93%
rename from data/settings/src/main/java/com/google/jetpackcamera/settings/test/FakeJcaSettingsSerializer.kt
rename to data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/test/FakeJcaSettingsSerializer.kt
index 033f8ad62..6482de525 100644
--- a/data/settings/src/main/java/com/google/jetpackcamera/settings/test/FakeJcaSettingsSerializer.kt
+++ b/data/settings-datastore/src/main/java/com/google/jetpackcamera/data/settingsdatastore/test/FakeJcaSettingsSerializer.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 The Android Open Source Project
+ * Copyright (C) 2026 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,10 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.google.jetpackcamera.settings.test
+package com.google.jetpackcamera.data.settingsdatastore.test
 
 import androidx.datastore.core.CorruptionException
 import androidx.datastore.core.Serializer
+import com.google.jetpackcamera.data.settingsdatastore.UNLIMITED_VIDEO_DURATION
 import com.google.jetpackcamera.model.proto.AspectRatio
 import com.google.jetpackcamera.model.proto.DarkMode
 import com.google.jetpackcamera.model.proto.DynamicRange
@@ -27,7 +28,6 @@ import com.google.jetpackcamera.model.proto.StabilizationMode
 import com.google.jetpackcamera.model.proto.StreamConfig
 import com.google.jetpackcamera.model.proto.VideoQuality
 import com.google.jetpackcamera.settings.JcaSettings
-import com.google.jetpackcamera.settings.UNLIMITED_VIDEO_DURATION
 import com.google.protobuf.InvalidProtocolBufferException
 import java.io.IOException
 import java.io.InputStream
diff --git a/data/settings/src/main/proto/com/google/jetpackcamera/settings/jca_settings.proto b/data/settings-datastore/src/main/proto/com/google/jetpackcamera/settings/jca_settings.proto
similarity index 100%
rename from data/settings/src/main/proto/com/google/jetpackcamera/settings/jca_settings.proto
rename to data/settings-datastore/src/main/proto/com/google/jetpackcamera/settings/jca_settings.proto
diff --git a/data/settings/build.gradle.kts b/data/settings/build.gradle.kts
index 8cb89eb9d..a37d23d7a 100644
--- a/data/settings/build.gradle.kts
+++ b/data/settings/build.gradle.kts
@@ -19,7 +19,6 @@ plugins {
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.kapt)
     alias(libs.plugins.dagger.hilt.android)
-    alias(libs.plugins.google.protobuf)
 }
 
 android {
@@ -76,46 +75,7 @@ dependencies {
     implementation(libs.dagger.hilt.android)
     kapt(libs.dagger.hilt.compiler)
 
-    // proto datastore
-    implementation(libs.androidx.datastore)
-    implementation(libs.protobuf.kotlin.lite)
-
-    // Testing
-    testImplementation(libs.junit)
-    testImplementation(libs.truth)
-    androidTestImplementation(libs.androidx.espresso.core)
-    androidTestImplementation(libs.androidx.junit)
-    androidTestImplementation(libs.truth)
-    androidTestImplementation(libs.kotlinx.coroutines.test)
-
     // Access Model data
     implementation(project(":core:model"))
     implementation(project(":core:common"))
-}
-
-protobuf {
-    protoc {
-        artifact = "com.google.protobuf:protoc:3.21.12"
-    }
-
-    generateProtoTasks {
-        all().forEach { task ->
-            task.builtins {
-                create("java") {
-                    option("lite")
-                }
-            }
-
-            task.builtins {
-                create("kotlin") {
-                    option("lite")
-                }
-            }
-        }
-    }
-}
-
-// Allow references to generated code
-kapt {
-    correctErrorTypes = true
-}
+}
\ No newline at end of file
diff --git a/data/settings/src/main/java/com/google/jetpackcamera/settings/SettingsModule.kt b/data/settings/src/main/java/com/google/jetpackcamera/settings/ConstraintsModule.kt
similarity index 87%
rename from data/settings/src/main/java/com/google/jetpackcamera/settings/SettingsModule.kt
rename to data/settings/src/main/java/com/google/jetpackcamera/settings/ConstraintsModule.kt
index f523b5580..f6489a328 100644
--- a/data/settings/src/main/java/com/google/jetpackcamera/settings/SettingsModule.kt
+++ b/data/settings/src/main/java/com/google/jetpackcamera/settings/ConstraintsModule.kt
@@ -22,17 +22,11 @@ import dagger.hilt.components.SingletonComponent
 import javax.inject.Singleton
 
 /**
- * Dagger [Module] for settings data layer.
+ * Dagger [Module] for constraints data layer.
  */
 @Module
 @InstallIn(SingletonComponent::class)
-interface SettingsModule {
-
-    @Binds
-    fun bindsSettingsRepository(
-        localSettingsRepository: LocalSettingsRepository
-    ): SettingsRepository
-
+interface ConstraintsModule {
     @Binds
     @Singleton
     fun bindsSettableConstraintsRepository(
diff --git a/data/settings/src/test/java/com/google/jetpackcamera/settings/ProtoConversionTest.kt b/data/settings/src/test/java/com/google/jetpackcamera/settings/ProtoConversionTest.kt
deleted file mode 100644
index 5ce8f2643..000000000
--- a/data/settings/src/test/java/com/google/jetpackcamera/settings/ProtoConversionTest.kt
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.jetpackcamera.settings
-
-import com.google.common.truth.Truth.assertThat
-import com.google.jetpackcamera.model.DynamicRange
-import com.google.jetpackcamera.model.DynamicRange.Companion.toProto
-import com.google.jetpackcamera.model.ImageOutputFormat
-import com.google.jetpackcamera.model.ImageOutputFormat.Companion.toProto
-import com.google.jetpackcamera.model.proto.DynamicRange as DynamicRangeProto
-import com.google.jetpackcamera.model.proto.ImageOutputFormat as ImageOutputFormatProto
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.junit.runners.JUnit4
-
-@RunWith(JUnit4::class)
-class ProtoConversionTest {
-    @Test
-    fun dynamicRange_convertsToCorrectProto() {
-        val correctConversions = { dynamicRange: DynamicRange ->
-            when (dynamicRange) {
-                DynamicRange.SDR -> DynamicRangeProto.DYNAMIC_RANGE_SDR
-                DynamicRange.HLG10 -> DynamicRangeProto.DYNAMIC_RANGE_HLG10
-                else -> TODO(
-                    "Test does not yet contain correct conversion for dynamic range " +
-                        "type: ${dynamicRange.name}"
-                )
-            }
-        }
-
-        enumValues<DynamicRange>().forEach {
-            assertThat(correctConversions(it)).isEqualTo(it.toProto())
-        }
-    }
-
-    @Test
-    fun dynamicRangeProto_convertsToCorrectDynamicRange() {
-        val correctConversions = { dynamicRangeProto: DynamicRangeProto ->
-            when (dynamicRangeProto) {
-                DynamicRangeProto.DYNAMIC_RANGE_SDR,
-                DynamicRangeProto.UNRECOGNIZED,
-                DynamicRangeProto.DYNAMIC_RANGE_UNSPECIFIED
-                -> DynamicRange.SDR
-
-                DynamicRangeProto.DYNAMIC_RANGE_HLG10 -> DynamicRange.HLG10
-                else -> TODO(
-                    "Test does not yet contain correct conversion for dynamic range " +
-                        "proto type: ${dynamicRangeProto.name}"
-                )
-            }
-        }
-
-        enumValues<DynamicRangeProto>().forEach {
-            assertThat(correctConversions(it)).isEqualTo(DynamicRange.fromProto(it))
-        }
-    }
-
-    @Test
-    fun imageOutputFormat_convertsToCorrectProto() {
-        val correctConversions = { imageOutputFormat: ImageOutputFormat ->
-            when (imageOutputFormat) {
-                ImageOutputFormat.JPEG -> ImageOutputFormatProto.IMAGE_OUTPUT_FORMAT_JPEG
-                ImageOutputFormat.JPEG_ULTRA_HDR
-                -> ImageOutputFormatProto.IMAGE_OUTPUT_FORMAT_JPEG_ULTRA_HDR
-                else -> TODO(
-                    "Test does not yet contain correct conversion for image output format " +
-                        "type: ${imageOutputFormat.name}"
-                )
-            }
-        }
-
-        enumValues<ImageOutputFormat>().forEach {
-            assertThat(correctConversions(it)).isEqualTo(it.toProto())
-        }
-    }
-
-    @Test
-    fun imageOutputFormatProto_convertsToCorrectImageOutputFormat() {
-        val correctConversions = { imageOutputFormatProto: ImageOutputFormatProto ->
-            when (imageOutputFormatProto) {
-                ImageOutputFormatProto.IMAGE_OUTPUT_FORMAT_JPEG,
-                ImageOutputFormatProto.UNRECOGNIZED
-                -> ImageOutputFormat.JPEG
-                ImageOutputFormatProto.IMAGE_OUTPUT_FORMAT_JPEG_ULTRA_HDR
-                -> ImageOutputFormat.JPEG_ULTRA_HDR
-                else -> TODO(
-                    "Test does not yet contain correct conversion for image output format " +
-                        "proto type: ${imageOutputFormatProto.name}"
-                )
-            }
-        }
-
-        enumValues<ImageOutputFormatProto>().forEach {
-            assertThat(correctConversions(it)).isEqualTo(ImageOutputFormat.fromProto(it))
-        }
-    }
-}
diff --git a/feature/preview/build.gradle.kts b/feature/preview/build.gradle.kts
index 60239e42d..9ddbadc6a 100644
--- a/feature/preview/build.gradle.kts
+++ b/feature/preview/build.gradle.kts
@@ -140,6 +140,7 @@ dependencies {
     implementation(project(":core:common"))
     implementation(project(":data:media"))
     implementation(project(":data:settings"))
+    implementation(project(":data:settings-datastore"))
     implementation(project(":core:model"))
     testImplementation(project(":core:common"))
     implementation(project(":ui:components:capture"))
diff --git a/feature/settings/build.gradle.kts b/feature/settings/build.gradle.kts
index 2b2ea90d6..7cae2d917 100644
--- a/feature/settings/build.gradle.kts
+++ b/feature/settings/build.gradle.kts
@@ -121,6 +121,7 @@ dependencies {
     implementation(libs.protobuf.kotlin.lite)
 
     implementation(project(":data:settings"))
+    implementation(project(":data:settings-datastore"))
     implementation(project(":core:model"))
 }
 
diff --git a/feature/settings/src/androidTest/java/com/google/jetpackcamera/settings/CameraAppSettingsViewModelTest.kt b/feature/settings/src/androidTest/java/com/google/jetpackcamera/settings/CameraAppSettingsViewModelTest.kt
index 6d09cf21a..c8dc3040e 100644
--- a/feature/settings/src/androidTest/java/com/google/jetpackcamera/settings/CameraAppSettingsViewModelTest.kt
+++ b/feature/settings/src/androidTest/java/com/google/jetpackcamera/settings/CameraAppSettingsViewModelTest.kt
@@ -23,6 +23,8 @@ import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import com.google.common.truth.Truth.assertThat
+import com.google.jetpackcamera.data.settingsdatastore.JcaSettingsSerializer
+import com.google.jetpackcamera.data.settingsdatastore.LocalSettingsRepository
 import com.google.jetpackcamera.model.CaptureMode
 import com.google.jetpackcamera.model.DarkMode
 import com.google.jetpackcamera.model.LensFacing
diff --git a/settings.gradle.kts b/settings.gradle.kts
index d20010988..c146957c0 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -56,3 +56,4 @@ include(":core:model")
 include(":ui:uistate:postcapture")
 include(":ui:uistateadapter:postcapture")
 include(":core:camera:postprocess")
+include(":data:settings-datastore")