diff --git a/app/libs/snapmod.jar b/app/libs/snapmod.jar
index 0ae7dfd..8a20fa9 100644
Binary files a/app/libs/snapmod.jar and b/app/libs/snapmod.jar differ
diff --git a/app/src/main/java/xyz/rodit/snapmod/SettingsActivity.kt b/app/src/main/java/xyz/rodit/snapmod/SettingsActivity.kt
index 43d76ab..421320c 100644
--- a/app/src/main/java/xyz/rodit/snapmod/SettingsActivity.kt
+++ b/app/src/main/java/xyz/rodit/snapmod/SettingsActivity.kt
@@ -3,6 +3,9 @@ package xyz.rodit.snapmod
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.Color
+import android.graphics.ImageFormat
+import android.hardware.camera2.CameraCharacteristics
+import android.hardware.camera2.CameraManager
 import android.net.Uri
 import android.os.Bundle
 import android.text.InputType
@@ -14,6 +17,7 @@ import android.view.inputmethod.EditorInfo
 import android.widget.EditText
 import androidx.appcompat.app.AlertDialog
 import androidx.preference.EditTextPreference
+import androidx.preference.ListPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceManager
 import xyz.rodit.xposed.SettingsActivity
@@ -76,6 +80,8 @@ class SettingsActivity : SettingsActivity(R.xml.root_preferences) {
         setNumericInput(fragment, "location_share_lat")
         setNumericInput(fragment, "location_share_long")
         setNumericInput(fragment, "audio_playback_speed")
+        setNumericInput(fragment, "custom_video_fps")
+        setNumericInput(fragment, "custom_video_bitrate")
 
         (fragment.findPreference<Preference>("hidden_friends") as EditTextPreference?)?.apply {
             setOnBindEditTextListener {
@@ -85,6 +91,30 @@ class SettingsActivity : SettingsActivity(R.xml.root_preferences) {
                 it.setSelection(it.text.length)
             }
         }
+
+        val camera = getSystemService(CAMERA_SERVICE) as CameraManager
+        val characteristics = camera.getCameraCharacteristics(camera.cameraIdList[0])
+        val config = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP)
+        config?.let { c ->
+            val sizes = c.getOutputSizes(ImageFormat.JPEG)
+            val strings = sizes.map { s -> "${s.width}x${s.height}" }.toTypedArray()
+            sequenceOf(
+                "custom_image_resolution",
+                "custom_video_resolution"
+            ).map { fragment.findPreference<ListPreference>(it) }
+                .filterNotNull()
+                .forEach {
+                    it.entries = strings + "Default"
+                    it.entryValues = strings + "0"
+                }
+        }
+
+        fragment.findPreference<Preference>("camera_readme")?.apply {
+            onPreferenceClickListener = Preference.OnPreferenceClickListener {
+                showCameraReadme()
+                true
+            }
+        }
     }
 
     private fun setNumericInput(fragment: SettingsFragment, name: String) {
@@ -102,6 +132,13 @@ class SettingsActivity : SettingsActivity(R.xml.root_preferences) {
             .show()
     }
 
+    private fun showCameraReadme() {
+        AlertDialog.Builder(this)
+            .setTitle(R.string.camera_title)
+            .setMessage(R.string.camera_dialog_description)
+            .show()
+    }
+
     private fun getInstallationSummary(detailed: Boolean): Spannable {
         val builder = SpannableStringBuilder()
         try {
diff --git a/app/src/main/java/xyz/rodit/snapmod/features/FeatureManager.kt b/app/src/main/java/xyz/rodit/snapmod/features/FeatureManager.kt
index 4aecfa3..f19b864 100644
--- a/app/src/main/java/xyz/rodit/snapmod/features/FeatureManager.kt
+++ b/app/src/main/java/xyz/rodit/snapmod/features/FeatureManager.kt
@@ -58,6 +58,7 @@ class FeatureManager(context: FeatureContext) : Contextual(context) {
         // Tweaks
         add(::BypassVideoLength)
         add(::BypassVideoLengthGlobal)
+        add(::CameraResolution)
         add(::ConfigurationTweaks)
         add(::ConfigurationTweaks)
         add(::DisableBitmojis)
diff --git a/app/src/main/java/xyz/rodit/snapmod/features/info/AdditionalFriendInfo.kt b/app/src/main/java/xyz/rodit/snapmod/features/info/AdditionalFriendInfo.kt
index 150b9e9..5600a9a 100644
--- a/app/src/main/java/xyz/rodit/snapmod/features/info/AdditionalFriendInfo.kt
+++ b/app/src/main/java/xyz/rodit/snapmod/features/info/AdditionalFriendInfo.kt
@@ -17,7 +17,8 @@ class AdditionalFriendInfo(context: FeatureContext) : Feature(context) {
     override fun performHooks() {
         // Show more info in friend profile footer.
         FriendProfileTransformer.apply.after(context, "more_profile_info") {
-            if (!FriendProfilePageData.isInstance(it.args[0]) || it.result !is List<*>) return@after
+            val transformer = FriendProfileTransformer.wrap(it.thisObject)
+            if (!FriendProfilePageData.isInstance(transformer.data) || it.result !is List<*>) return@after
 
             val viewModelList = it.result as List<*>
             if (viewModelList.isEmpty()) return@after
@@ -25,7 +26,7 @@ class AdditionalFriendInfo(context: FeatureContext) : Feature(context) {
             val viewModel = viewModelList[0]!!
             if (!FooterInfoItem.isInstance(viewModel)) return@after
 
-            val data = FriendProfilePageData.wrap(it.args[0])
+            val data = FriendProfilePageData.wrap(transformer.data)
             val friendDate = Date(max(data.addedTimestamp, data.reverseAddedTimestamp))
             val birthday = if (data.birthday.isNull) CalendarDate(13, -1) else data.birthday
 
diff --git a/app/src/main/java/xyz/rodit/snapmod/features/tweaks/CameraResolution.kt b/app/src/main/java/xyz/rodit/snapmod/features/tweaks/CameraResolution.kt
new file mode 100644
index 0000000..7ee7b1e
--- /dev/null
+++ b/app/src/main/java/xyz/rodit/snapmod/features/tweaks/CameraResolution.kt
@@ -0,0 +1,55 @@
+package xyz.rodit.snapmod.features.tweaks
+
+import xyz.rodit.snapmod.features.Feature
+import xyz.rodit.snapmod.features.FeatureContext
+import xyz.rodit.snapmod.mappings.MediaQualityLevel
+import xyz.rodit.snapmod.mappings.RecordingCodecConfiguration
+import xyz.rodit.snapmod.mappings.ScCameraSettings
+import xyz.rodit.snapmod.mappings.TranscodingRequest
+import xyz.rodit.snapmod.util.after
+import xyz.rodit.snapmod.util.getNonDefault
+import xyz.rodit.snapmod.util.getResolution
+
+class CameraResolution(context: FeatureContext) : Feature(context) {
+
+    override fun performHooks() {
+        // Override preview and picture resolution
+        ScCameraSettings.constructors.after {
+            val settings = ScCameraSettings.wrap(it.thisObject)
+            context.config.getResolution("custom_video_resolution")?.let { r ->
+                val previewResolution = settings.previewResolution
+                if (previewResolution.isNotNull) {
+                    previewResolution.width = r.width
+                    previewResolution.height = r.height
+                }
+            }
+
+            context.config.getResolution("custom_image_resolution")?.let { r ->
+                val pictureResolution = settings.pictureResolution
+                if (pictureResolution.isNotNull) {
+                    pictureResolution.width = r.width
+                    pictureResolution.height = r.height
+                }
+            }
+        }
+
+        // Override actual recording resolution
+        RecordingCodecConfiguration.constructors.after {
+            val config = RecordingCodecConfiguration.wrap(it.thisObject)
+            context.config.getResolution("custom_video_resolution")?.let { r ->
+                val res = config.resolution
+                res.width = r.width
+                res.height = r.height
+            }
+
+            context.config.getNonDefault("custom_video_bitrate")?.let { bitrate ->
+                config.bitrate = bitrate
+            }
+        }
+
+        // Override save/send quality level
+        TranscodingRequest.constructors.after(context, "force_source_encoding") {
+            TranscodingRequest.wrap(it.thisObject).qualityLevel = MediaQualityLevel.LEVEL_MAX()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/xyz/rodit/snapmod/logging/XLogUtils.kt b/app/src/main/java/xyz/rodit/snapmod/logging/XLogUtils.kt
index 43ff67b..83a5134 100644
--- a/app/src/main/java/xyz/rodit/snapmod/logging/XLogUtils.kt
+++ b/app/src/main/java/xyz/rodit/snapmod/logging/XLogUtils.kt
@@ -2,6 +2,8 @@ package xyz.rodit.snapmod.logging
 
 import android.util.Log
 import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
 import java.util.*
 
 private val logMap = WeakHashMap<Any, XLog>()
@@ -44,4 +46,13 @@ fun XLog.dumpMethodCall(param: XC_MethodHook.MethodHookParam) {
                 "Arguments:\n" +
                 param.args.mapIndexed { i, o -> "$i: $o" }.joinToString("\n")
     )
+}
+
+fun XLog.dumpConstruction(className: String, classLoader: ClassLoader) {
+    val cls = XposedHelpers.findClass(className, classLoader)
+    XposedBridge.hookAllConstructors(cls, object : XC_MethodHook() {
+        override fun afterHookedMethod(param: MethodHookParam) {
+            debug("${param.thisObject}")
+        }
+    })
 }
\ No newline at end of file
diff --git a/app/src/main/java/xyz/rodit/snapmod/util/ConfigExtensions.kt b/app/src/main/java/xyz/rodit/snapmod/util/ConfigExtensions.kt
index 38c43f9..c7e68fc 100644
--- a/app/src/main/java/xyz/rodit/snapmod/util/ConfigExtensions.kt
+++ b/app/src/main/java/xyz/rodit/snapmod/util/ConfigExtensions.kt
@@ -9,4 +9,22 @@ fun ConfigurationClient.getList(key: String): List<String> {
         .split(',')
         .filter(String::isNotBlank)
         .map(String::trim)
-}
\ No newline at end of file
+}
+
+fun ConfigurationClient.getNonDefault(key: String, default: Int = 0): Int? {
+    val value = this.getInt(key, default)
+    return if (value == default) null else value
+}
+
+fun ConfigurationClient.getResolution(key: String): Resolution? {
+    val parts = this.getString(key, "0").split('x')
+    if (parts.size != 2) return null
+    return try {
+        val dimens = parts.map { it.toInt() }
+        Resolution(dimens[0], dimens[1])
+    } catch (ex: Exception) {
+        null
+    }
+}
+
+data class Resolution(val width: Int, val height: Int)
\ No newline at end of file
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 310adef..79e5704 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -118,6 +118,14 @@
         <item>NOTE</item>
     </string-array>
 
+    <string-array name="default_resolutions">
+        <item>Default</item>
+    </string-array>
+
+    <string-array name="default_resolutions_values">
+        <item>0</item>
+    </string-array>
+
     <string-array name="sc_scope">
         <item>com.snapchat.android</item>
     </string-array>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 07b2106..98fd7e9 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -4,6 +4,7 @@
     <string name="title_activity_settings">Settings</string>
     <string name="privacy_header">Privacy</string>
     <string name="tweaks_header">Tweaks</string>
+    <string name="camera_header">🧪 Camera</string>
     <string name="snaps_header">Snaps</string>
     <string name="downloads_header">Downloads</string>
     <string name="notifications_header">Notifications</string>
@@ -158,6 +159,23 @@
 
     <string name="enable_new_chat_menu_title">Enable New Chat Menu</string>
     <string name="enable_new_chat_menu_description">Enables the new chat context menu (recommended).</string>
+
     <string name="enable_story_list_title">Enable Story List</string>
     <string name="enable_story_list_description">Replaces the default story carousel with a list.</string>
+
+    <string name="camera_title">Notice</string>
+    <string name="camera_description">Tap to read.</string>
+    <string name="camera_dialog_description">Note, increasing video resolution, FPS and bitrate all have an effect on the media size. This means high quality videos will take up a lot of storage space and will take a long time to upload and download for the recipient.</string>
+
+    <string name="custom_image_resolution_title">Image Resolution</string>
+    <string name="custom_video_resolution_title">Video Resolution</string>
+
+    <string name="custom_video_fps_title">Video FPS</string>
+    <string name="custom_video_fps_default">Set to 0 for default FPS.</string>
+
+    <string name="custom_video_bitrate_title">Video Bitrate (bps)</string>
+    <string name="custom_video_bitrate_default">Set to 0 for default bitrate. Higher bitrate leads to higher quality but also larger file sizes. For example, 4k videos typically have a bitrate of 60000000 to 100000000 bps.</string>
+
+    <string name="force_source_encoding_title">Force Source Encoding</string>
+    <string name="force_source_encoding_description">Forces Snapchat to use the source resolution and bitrate when saving/sending videos and images. This must be enabled for custom video/image resolution to be noticeable.</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index d2e1e77..ba4e5c9 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -192,6 +192,52 @@
             app:iconSpaceReserved="false" />
     </PreferenceCategory>
 
+    <PreferenceCategory app:title="@string/camera_header"
+        app:iconSpaceReserved="false">
+
+        <Preference
+            app:key="camera_readme"
+            app:title="@string/camera_title"
+            app:summary="@string/camera_description"
+            app:iconSpaceReserved="false" />
+
+        <ListPreference
+            app:key="custom_image_resolution"
+            app:title="@string/custom_image_resolution_title"
+            app:entries="@array/default_resolutions"
+            app:entryValues="@array/default_resolutions_values"
+            app:defaultValue="0"
+            app:iconSpaceReserved="false" />
+
+        <ListPreference
+            app:key="custom_video_resolution"
+            app:title="@string/custom_video_resolution_title"
+            app:entries="@array/default_resolutions"
+            app:entryValues="@array/default_resolutions_values"
+            app:defaultValue="0"
+            app:iconSpaceReserved="false" />
+
+        <EditTextPreference
+            app:key="custom_video_fps"
+            app:title="@string/custom_video_fps_title"
+            app:dialogMessage="@string/custom_video_fps_default"
+            app:defaultValue="0"
+            app:iconSpaceReserved="false" />
+
+        <EditTextPreference
+            app:key="custom_video_bitrate"
+            app:title="@string/custom_video_bitrate_title"
+            app:dialogMessage="@string/custom_video_bitrate_default"
+            app:defaultValue="0"
+            app:iconSpaceReserved="false" />
+
+        <SwitchPreferenceCompat
+            app:key="force_source_encoding"
+            app:title="@string/force_source_encoding_title"
+            app:summary="@string/force_source_encoding_description"
+            app:iconSpaceReserved="false" />
+    </PreferenceCategory>
+
     <PreferenceCategory app:title="@string/snaps_header"
         app:iconSpaceReserved="false">
 
diff --git a/snap.ds b/snap.ds
index 418e3db..0467f64 100644
--- a/snap.ds
+++ b/snap.ds
@@ -4,6 +4,7 @@ import android.app.Activity;
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.graphics.Matrix;
+import android.media.MediaFormat;
 import android.net.Uri;
 import android.os.Bundle;
 import android.view.View;
@@ -238,6 +239,21 @@ enum SnapMediaType {
     String name;
 }
 
+[certain]
+class MediaPackageMedia {
+
+    @SerializedName("video_duration_ms")
+    Long videoDurationMs;
+    @SerializedName("camera_api")
+    String cameraApi;
+    @SerializedName("media_file_size_bytes")
+    public Long fileSize;
+    @SerializedName("height")
+    Integer height;
+    @SerializedName("width")
+    Integer width;
+}
+
 [certain]
 class MediaPackage {
 
@@ -248,14 +264,7 @@ class MediaPackage {
     @SerializedName("mediaId")
     String mediaId;
     @SerializedName("media")
-    #MediaPackageMedia media;
-}
-
-[late]
-class MediaPackageMedia {
-
-    @SerializedName("video_duration_ms")
-    public Long videoDurationMs;
+    !MediaPackageMedia media;
 }
 
 [certain]
@@ -525,18 +534,18 @@ class FooterInfoItem {
     }
 }
 
-class FriendProfileTransformer implements #Func2 {
+class FriendProfileTransformer {
 
     [discard] int i0;
-    [discard] Object target;
+    Object section;
+    Object data;
 
-    void $<init>(Object, int)
+    void $<init>(Object, Object, int)
 
-    * apply(...) {
+    * $apply(...) {
         .string "Required value was null.";
         .string "performanceLogger";
         .method Collections->singletonList;
-        .field this->!target;
         .new !FooterInfoItem;
     }
 }
@@ -1874,7 +1883,7 @@ class ProfileActionSheetProvider {
     }
 }
 
-[certain]
+[certain, conserve]
 class ProfileActionSheetCreator {
 
     Object nestedContext;
@@ -2046,6 +2055,65 @@ interface AdapterSection {
     [discard] void m1(View, ...)
 }
 
+[certain]
+class SnapSize {
+
+    @SerializedName("width")
+    int width;
+    @SerializedName("height")
+    int height;
+
+    void $<init>(int, int)
+
+    void $<init>(this)
+
+    String $toString() {
+        .string contains "W x H";
+    }
+}
+
+[certain]
+class RecordingCodecConfiguration {
+
+    !SnapSize resolution;
+    int bitrate;
+
+    String $toString() {
+        .string "RecordingCodecConfiguration(resolution=";
+    }
+}
+
+[certain]
+class ScCameraSettings {
+
+    !SnapSize previewResolution;
+    !SnapSize pictureResolution;
+
+    String $toString() {
+        .string "ScCameraSettings{mScFocusMode=";
+        .string ", mPreviewResolution=";
+        .string ", mPictureResolution=";
+    }
+}
+
+[certain, obfuscated]
+enum MediaQualityLevel {
+
+    [late] static this .fields { LEVEL_NONE, LEVEL_1, LEVEL_MAX, UNRECOGNIZED_VALUE }
+}
+
+[certain]
+class TranscodingRequest {
+
+    !MediaQualityLevel qualityLevel;
+
+    String $toString() {
+        .string "TranscodingRequest(caller=";
+        .string ", sourceInfo=";
+        .string ", mediaQualityLevel=";
+    }
+}
+
 [late]
 interface Func0 {