From e616c584b6e80877f2bf1249d0ec45fac02c8325 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Sat, 17 Jan 2026 04:11:15 +0900
Subject: [PATCH 1/9] impl 1

---
 Sources/LiveKit/Core/RTC.swift                | 12 ++-
 .../Extensions/CustomStringConvertible.swift  | 10 ++-
 Sources/LiveKit/Types/Priority.swift          | 78 +++++++++++++++++++
 3 files changed, 95 insertions(+), 5 deletions(-)
 create mode 100644 Sources/LiveKit/Types/Priority.swift

diff --git a/Sources/LiveKit/Core/RTC.swift b/Sources/LiveKit/Core/RTC.swift
index 8efc78f40..0b09a5a4f 100644
--- a/Sources/LiveKit/Core/RTC.swift
+++ b/Sources/LiveKit/Core/RTC.swift
@@ -165,7 +165,9 @@ actor RTC {
                                             encoding: MediaEncoding? = nil,
                                             scaleDownBy: Double? = nil,
                                             active: Bool = true,
-                                            scalabilityMode: ScalabilityMode? = nil) -> LKRTCRtpEncodingParameters
+                                            scalabilityMode: ScalabilityMode? = nil,
+                                            priority: Priority? = nil,
+                                            networkPriority: Priority? = nil) -> LKRTCRtpEncodingParameters
     {
         let result = DispatchQueue.liveKitWebRTC.sync { LKRTCRtpEncodingParameters() }
 
@@ -189,6 +191,14 @@ actor RTC {
             result.scalabilityMode = scalabilityMode.rawStringValue
         }
 
+        if let priority {
+            result.bitratePriority = priority.toBitratePriority()
+        }
+
+        if let networkPriority {
+            result.networkPriority = networkPriority.toRTCPriority()
+        }
+
         return result
     }
 }
diff --git a/Sources/LiveKit/Extensions/CustomStringConvertible.swift b/Sources/LiveKit/Extensions/CustomStringConvertible.swift
index 271619b2a..6798b4d16 100644
--- a/Sources/LiveKit/Extensions/CustomStringConvertible.swift
+++ b/Sources/LiveKit/Extensions/CustomStringConvertible.swift
@@ -191,10 +191,12 @@ extension LKRTCRtpEncodingParameters {
         "RTCRtpEncodingParameters(" +
             "rid: \(String(describing: rid)), " +
             "isActive: \(String(describing: isActive)), " +
-            "minBitrateBps: \(String(describing: minBitrateBps))" +
-            "maxBitrateBps: \(String(describing: maxBitrateBps))" +
-            "maxFramerate: \(String(describing: maxFramerate))" +
-            "scaleResolutionDownBy: \(String(describing: scaleResolutionDownBy))" +
+            "minBitrateBps: \(String(describing: minBitrateBps)), " +
+            "maxBitrateBps: \(String(describing: maxBitrateBps)), " +
+            "maxFramerate: \(String(describing: maxFramerate)), " +
+            "scaleResolutionDownBy: \(String(describing: scaleResolutionDownBy)), " +
+            "bitratePriority: \(bitratePriority), " +
+            "networkPriority: \(networkPriority)" +
             ")"
     }
 }
diff --git a/Sources/LiveKit/Types/Priority.swift b/Sources/LiveKit/Types/Priority.swift
new file mode 100644
index 000000000..4a7c89e15
--- /dev/null
+++ b/Sources/LiveKit/Types/Priority.swift
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2026 LiveKit
+ *
+ * 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.
+ */
+
+internal import LiveKitWebRTC
+
+/// Priority levels for RTP encoding parameters.
+///
+/// `priority` controls WebRTC internal bandwidth allocation between streams.
+/// `networkPriority` controls DSCP marking for network-level QoS.
+@objc
+public enum Priority: Int, Sendable {
+    case veryLow
+    case low
+    case medium
+    case high
+}
+
+extension Priority {
+    /// Converts to the native RTCPriority enum used for networkPriority.
+    func toRTCPriority() -> LKRTCPriority {
+        switch self {
+        case .veryLow: .veryLow
+        case .low: .low
+        case .medium: .medium
+        case .high: .high
+        }
+    }
+
+    /// Converts to bitratePriority double value.
+    /// - veryLow: 0.5x
+    /// - low: 1.0x (default)
+    /// - medium: 2.0x
+    /// - high: 4.0x
+    func toBitratePriority() -> Double {
+        switch self {
+        case .veryLow: 0.5
+        case .low: 1.0
+        case .medium: 2.0
+        case .high: 4.0
+        }
+    }
+
+    /// Creates a Priority from a bitratePriority double value.
+    static func from(bitratePriority: Double) -> Priority {
+        if bitratePriority <= 0.5 {
+            return .veryLow
+        } else if bitratePriority <= 1.0 {
+            return .low
+        } else if bitratePriority <= 2.0 {
+            return .medium
+        }
+        return .high
+    }
+
+    /// Creates a Priority from native RTCPriority.
+    static func from(rtcPriority: LKRTCPriority) -> Priority {
+        switch rtcPriority {
+        case .veryLow: .veryLow
+        case .low: .low
+        case .medium: .medium
+        case .high: .high
+        @unknown default: .low
+        }
+    }
+}

From 6c87025ea269133277c17839c113191cb67e5a09 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:19:03 +0800
Subject: [PATCH 2/9] expose options

---
 Sources/LiveKit/Core/RTC.swift                | 11 +++--
 Sources/LiveKit/Protocols/MediaEncoding.swift |  9 ++++
 Sources/LiveKit/Types/AudioEncoding.swift     | 40 +++++++++++++++++-
 Sources/LiveKit/Types/Dimensions.swift        |  4 +-
 Sources/LiveKit/Types/Priority.swift          |  2 +-
 Sources/LiveKit/Types/VideoEncoding.swift     | 42 ++++++++++++++++++-
 Sources/LiveKit/Types/VideoParameters.swift   | 11 +++--
 7 files changed, 108 insertions(+), 11 deletions(-)

diff --git a/Sources/LiveKit/Core/RTC.swift b/Sources/LiveKit/Core/RTC.swift
index 0b09a5a4f..a5c02caa7 100644
--- a/Sources/LiveKit/Core/RTC.swift
+++ b/Sources/LiveKit/Core/RTC.swift
@@ -191,12 +191,15 @@ actor RTC {
             result.scalabilityMode = scalabilityMode.rawStringValue
         }
 
-        if let priority {
-            result.bitratePriority = priority.toBitratePriority()
+        let resolvedBitratePriority = priority ?? encoding?.bitratePriority ?? encoding?.priority
+        let resolvedNetworkPriority = networkPriority ?? encoding?.networkPriority ?? encoding?.priority
+
+        if let resolvedBitratePriority {
+            result.bitratePriority = resolvedBitratePriority.toBitratePriority()
         }
 
-        if let networkPriority {
-            result.networkPriority = networkPriority.toRTCPriority()
+        if let resolvedNetworkPriority {
+            result.networkPriority = resolvedNetworkPriority.toRTCPriority()
         }
 
         return result
diff --git a/Sources/LiveKit/Protocols/MediaEncoding.swift b/Sources/LiveKit/Protocols/MediaEncoding.swift
index 88e24d340..d2e1db202 100644
--- a/Sources/LiveKit/Protocols/MediaEncoding.swift
+++ b/Sources/LiveKit/Protocols/MediaEncoding.swift
@@ -20,4 +20,13 @@ import Foundation
 public protocol MediaEncoding {
     //
     var maxBitrate: Int { get }
+
+    /// Priority for bandwidth allocation.
+    var bitratePriority: Priority? { get }
+
+    /// Priority for DSCP marking.
+    var networkPriority: Priority? { get }
+
+    /// Convenience priority applied to both bitrate and network priority.
+    var priority: Priority? { get }
 }
diff --git a/Sources/LiveKit/Types/AudioEncoding.swift b/Sources/LiveKit/Types/AudioEncoding.swift
index 06fdc54b7..baacf615d 100644
--- a/Sources/LiveKit/Types/AudioEncoding.swift
+++ b/Sources/LiveKit/Types/AudioEncoding.swift
@@ -23,23 +23,61 @@ public final class AudioEncoding: NSObject, MediaEncoding, Sendable {
     @objc
     public let maxBitrate: Int
 
+    /// Priority for bandwidth allocation.
+    public let bitratePriority: Priority?
+
+    /// Priority for DSCP marking.
+    public let networkPriority: Priority?
+
+    /// Convenience priority applied to both bitrate and network priority.
+    public let priority: Priority?
+
     @objc
     public init(maxBitrate: Int) {
         self.maxBitrate = maxBitrate
+        bitratePriority = nil
+        networkPriority = nil
+        priority = nil
+    }
+
+    public init(maxBitrate: Int, priority: Priority?) {
+        self.maxBitrate = maxBitrate
+        self.priority = priority
+        bitratePriority = priority
+        networkPriority = priority
+    }
+
+    public init(maxBitrate: Int, bitratePriority: Priority?, networkPriority: Priority?) {
+        self.maxBitrate = maxBitrate
+        self.bitratePriority = bitratePriority
+        self.networkPriority = networkPriority
+        priority = nil
     }
 
     // MARK: - Equal
 
     override public func isEqual(_ object: Any?) -> Bool {
         guard let other = object as? Self else { return false }
-        return maxBitrate == other.maxBitrate
+        return maxBitrate == other.maxBitrate &&
+            resolvedBitratePriority == other.resolvedBitratePriority &&
+            resolvedNetworkPriority == other.resolvedNetworkPriority
     }
 
     override public var hash: Int {
         var hasher = Hasher()
         hasher.combine(maxBitrate)
+        hasher.combine(resolvedBitratePriority)
+        hasher.combine(resolvedNetworkPriority)
         return hasher.finalize()
     }
+
+    private var resolvedBitratePriority: Priority? {
+        bitratePriority ?? priority
+    }
+
+    private var resolvedNetworkPriority: Priority? {
+        networkPriority ?? priority
+    }
 }
 
 // MARK: - Presets
diff --git a/Sources/LiveKit/Types/Dimensions.swift b/Sources/LiveKit/Types/Dimensions.swift
index 7fc3c7cac..cc7403e3e 100644
--- a/Sources/LiveKit/Types/Dimensions.swift
+++ b/Sources/LiveKit/Types/Dimensions.swift
@@ -144,7 +144,9 @@ extension Dimensions {
             let parameters = RTC.createRtpEncodingParameters(
                 rid: rid,
                 encoding: preset.encoding,
-                scaleDownBy: Double(max) / Double(preset.dimensions.max)
+                scaleDownBy: Double(max) / Double(preset.dimensions.max),
+                priority: preset.encoding.bitratePriority ?? preset.encoding.priority,
+                networkPriority: preset.encoding.networkPriority ?? preset.encoding.priority
             )
 
             result.append(parameters)
diff --git a/Sources/LiveKit/Types/Priority.swift b/Sources/LiveKit/Types/Priority.swift
index 4a7c89e15..668a439ac 100644
--- a/Sources/LiveKit/Types/Priority.swift
+++ b/Sources/LiveKit/Types/Priority.swift
@@ -18,7 +18,7 @@ internal import LiveKitWebRTC
 
 /// Priority levels for RTP encoding parameters.
 ///
-/// `priority` controls WebRTC internal bandwidth allocation between streams.
+/// `bitratePriority` controls WebRTC internal bandwidth allocation between streams.
 /// `networkPriority` controls DSCP marking for network-level QoS.
 @objc
 public enum Priority: Int, Sendable {
diff --git a/Sources/LiveKit/Types/VideoEncoding.swift b/Sources/LiveKit/Types/VideoEncoding.swift
index b6aa56151..574043581 100644
--- a/Sources/LiveKit/Types/VideoEncoding.swift
+++ b/Sources/LiveKit/Types/VideoEncoding.swift
@@ -24,10 +24,38 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
     @objc
     public let maxFps: Int
 
+    /// Priority for bandwidth allocation.
+    public let bitratePriority: Priority?
+
+    /// Priority for DSCP marking.
+    public let networkPriority: Priority?
+
+    /// Convenience priority applied to both bitrate and network priority.
+    public let priority: Priority?
+
     @objc
     public init(maxBitrate: Int, maxFps: Int) {
         self.maxBitrate = maxBitrate
         self.maxFps = maxFps
+        bitratePriority = nil
+        networkPriority = nil
+        priority = nil
+    }
+
+    public init(maxBitrate: Int, maxFps: Int, priority: Priority?) {
+        self.maxBitrate = maxBitrate
+        self.maxFps = maxFps
+        self.priority = priority
+        bitratePriority = priority
+        networkPriority = priority
+    }
+
+    public init(maxBitrate: Int, maxFps: Int, bitratePriority: Priority?, networkPriority: Priority?) {
+        self.maxBitrate = maxBitrate
+        self.maxFps = maxFps
+        self.bitratePriority = bitratePriority
+        self.networkPriority = networkPriority
+        priority = nil
     }
 
     // MARK: - Equal
@@ -35,13 +63,25 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
     override public func isEqual(_ object: Any?) -> Bool {
         guard let other = object as? Self else { return false }
         return maxBitrate == other.maxBitrate &&
-            maxFps == other.maxFps
+            maxFps == other.maxFps &&
+            resolvedBitratePriority == other.resolvedBitratePriority &&
+            resolvedNetworkPriority == other.resolvedNetworkPriority
     }
 
     override public var hash: Int {
         var hasher = Hasher()
         hasher.combine(maxBitrate)
         hasher.combine(maxFps)
+        hasher.combine(resolvedBitratePriority)
+        hasher.combine(resolvedNetworkPriority)
         return hasher.finalize()
     }
+
+    private var resolvedBitratePriority: Priority? {
+        bitratePriority ?? priority
+    }
+
+    private var resolvedNetworkPriority: Priority? {
+        networkPriority ?? priority
+    }
 }
diff --git a/Sources/LiveKit/Types/VideoParameters.swift b/Sources/LiveKit/Types/VideoParameters.swift
index 02995a7fd..9ccec2c68 100644
--- a/Sources/LiveKit/Types/VideoParameters.swift
+++ b/Sources/LiveKit/Types/VideoParameters.swift
@@ -91,9 +91,14 @@ extension VideoParameters {
             let dimensions = Dimensions(width: Int32((Double(dimensions.width) / $0.scaleDownBy).rounded(.down)),
                                         height: Int32((Double(dimensions.height) / $0.scaleDownBy).rounded(.down)))
             let bitrate2 = Int((Double(encoding.maxBitrate) / (pow(Double($0.scaleDownBy), 2) * (Double(encoding.maxFps) / Double($0.fps)))).rounded(.down))
-            let encoding = VideoEncoding(maxBitrate: Swift.max(150_000, bitrate2), maxFps: $0.fps)
-
-            return VideoParameters(dimensions: dimensions, encoding: encoding)
+            let layerEncoding = VideoEncoding(
+                maxBitrate: Swift.max(150_000, bitrate2),
+                maxFps: $0.fps,
+                bitratePriority: encoding.bitratePriority ?? encoding.priority,
+                networkPriority: encoding.networkPriority ?? encoding.priority
+            )
+
+            return VideoParameters(dimensions: dimensions, encoding: layerEncoding)
         }
     }
 

From 394586e5a84b50f5da2f5b844ff373993238d132 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 20 Jan 2026 21:04:12 +0800
Subject: [PATCH 3/9] fix compile

---
 Sources/LiveKit/Protocols/MediaEncoding.swift | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Sources/LiveKit/Protocols/MediaEncoding.swift b/Sources/LiveKit/Protocols/MediaEncoding.swift
index d2e1db202..0206153f4 100644
--- a/Sources/LiveKit/Protocols/MediaEncoding.swift
+++ b/Sources/LiveKit/Protocols/MediaEncoding.swift
@@ -16,7 +16,6 @@
 
 import Foundation
 
-@objc
 public protocol MediaEncoding {
     //
     var maxBitrate: Int { get }

From a92df4025f18fd4cd7e48ba5934ba2e3796c6773 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 20 Jan 2026 21:19:55 +0800
Subject: [PATCH 4/9] option

---
 Sources/LiveKit/Core/Room+Engine.swift             |  2 ++
 Sources/LiveKit/Protocols/MediaEncoding.swift      |  1 +
 Sources/LiveKit/Types/AudioEncoding.swift          |  1 +
 Sources/LiveKit/Types/Options/ConnectOptions.swift | 10 ++++++++++
 Sources/LiveKit/Types/Priority.swift               |  2 +-
 Sources/LiveKit/Types/VideoEncoding.swift          |  1 +
 6 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Sources/LiveKit/Core/Room+Engine.swift b/Sources/LiveKit/Core/Room+Engine.swift
index 11162bcdb..be3a294e9 100644
--- a/Sources/LiveKit/Core/Room+Engine.swift
+++ b/Sources/LiveKit/Core/Room+Engine.swift
@@ -137,6 +137,8 @@ extension Room {
                 rtcConfiguration.iceTransportPolicy = connectOptions.iceTransportPolicy.toRTCType()
             }
 
+            rtcConfiguration.enableDscp = connectOptions.enableDscp
+
             return rtcConfiguration
         }
 
diff --git a/Sources/LiveKit/Protocols/MediaEncoding.swift b/Sources/LiveKit/Protocols/MediaEncoding.swift
index 0206153f4..f59c1c469 100644
--- a/Sources/LiveKit/Protocols/MediaEncoding.swift
+++ b/Sources/LiveKit/Protocols/MediaEncoding.swift
@@ -24,6 +24,7 @@ public protocol MediaEncoding {
     var bitratePriority: Priority? { get }
 
     /// Priority for DSCP marking.
+    /// Requires `ConnectOptions.enableDscp` to be true.
     var networkPriority: Priority? { get }
 
     /// Convenience priority applied to both bitrate and network priority.
diff --git a/Sources/LiveKit/Types/AudioEncoding.swift b/Sources/LiveKit/Types/AudioEncoding.swift
index baacf615d..932c11a17 100644
--- a/Sources/LiveKit/Types/AudioEncoding.swift
+++ b/Sources/LiveKit/Types/AudioEncoding.swift
@@ -27,6 +27,7 @@ public final class AudioEncoding: NSObject, MediaEncoding, Sendable {
     public let bitratePriority: Priority?
 
     /// Priority for DSCP marking.
+    /// Requires `ConnectOptions.enableDscp` to be true.
     public let networkPriority: Priority?
 
     /// Convenience priority applied to both bitrate and network priority.
diff --git a/Sources/LiveKit/Types/Options/ConnectOptions.swift b/Sources/LiveKit/Types/Options/ConnectOptions.swift
index e5269eb0e..9c5bbd4d4 100644
--- a/Sources/LiveKit/Types/Options/ConnectOptions.swift
+++ b/Sources/LiveKit/Types/Options/ConnectOptions.swift
@@ -73,6 +73,11 @@ public final class ConnectOptions: NSObject, Sendable {
     @objc
     public let iceTransportPolicy: IceTransportPolicy
 
+    /// Allows DSCP codes to be set on outgoing packets when network priority is used.
+    /// Defaults to false.
+    @objc
+    public let enableDscp: Bool
+
     /// Enable microphone concurrently while connecting.
     @objc
     public let enableMicrophone: Bool
@@ -92,6 +97,7 @@ public final class ConnectOptions: NSObject, Sendable {
         publisherTransportConnectTimeout = .defaultTransportState
         iceServers = []
         iceTransportPolicy = .all
+        enableDscp = false
         enableMicrophone = false
         protocolVersion = .v16
     }
@@ -106,6 +112,7 @@ public final class ConnectOptions: NSObject, Sendable {
                 publisherTransportConnectTimeout: TimeInterval = .defaultTransportState,
                 iceServers: [IceServer] = [],
                 iceTransportPolicy: IceTransportPolicy = .all,
+                enableDscp: Bool = false,
                 enableMicrophone: Bool = false,
                 protocolVersion: ProtocolVersion = .v16)
     {
@@ -118,6 +125,7 @@ public final class ConnectOptions: NSObject, Sendable {
         self.publisherTransportConnectTimeout = publisherTransportConnectTimeout
         self.iceServers = iceServers
         self.iceTransportPolicy = iceTransportPolicy
+        self.enableDscp = enableDscp
         self.enableMicrophone = enableMicrophone
         self.protocolVersion = protocolVersion
     }
@@ -135,6 +143,7 @@ public final class ConnectOptions: NSObject, Sendable {
             publisherTransportConnectTimeout == other.publisherTransportConnectTimeout &&
             iceServers == other.iceServers &&
             iceTransportPolicy == other.iceTransportPolicy &&
+            enableDscp == other.enableDscp &&
             enableMicrophone == other.enableMicrophone &&
             protocolVersion == other.protocolVersion
     }
@@ -150,6 +159,7 @@ public final class ConnectOptions: NSObject, Sendable {
         hasher.combine(publisherTransportConnectTimeout)
         hasher.combine(iceServers)
         hasher.combine(iceTransportPolicy)
+        hasher.combine(enableDscp)
         hasher.combine(enableMicrophone)
         hasher.combine(protocolVersion)
         return hasher.finalize()
diff --git a/Sources/LiveKit/Types/Priority.swift b/Sources/LiveKit/Types/Priority.swift
index 668a439ac..27053a352 100644
--- a/Sources/LiveKit/Types/Priority.swift
+++ b/Sources/LiveKit/Types/Priority.swift
@@ -19,7 +19,7 @@ internal import LiveKitWebRTC
 /// Priority levels for RTP encoding parameters.
 ///
 /// `bitratePriority` controls WebRTC internal bandwidth allocation between streams.
-/// `networkPriority` controls DSCP marking for network-level QoS.
+/// `networkPriority` controls DSCP marking for network-level QoS. Requires `ConnectOptions.enableDscp` to be true.
 @objc
 public enum Priority: Int, Sendable {
     case veryLow
diff --git a/Sources/LiveKit/Types/VideoEncoding.swift b/Sources/LiveKit/Types/VideoEncoding.swift
index 574043581..e432b2788 100644
--- a/Sources/LiveKit/Types/VideoEncoding.swift
+++ b/Sources/LiveKit/Types/VideoEncoding.swift
@@ -28,6 +28,7 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
     public let bitratePriority: Priority?
 
     /// Priority for DSCP marking.
+    /// Requires `ConnectOptions.enableDscp` to be true.
     public let networkPriority: Priority?
 
     /// Convenience priority applied to both bitrate and network priority.

From adf8236fea1595df476c16533e03d75bda1d9b4a Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 20 Jan 2026 22:06:16 +0800
Subject: [PATCH 5/9] simplify

---
 Sources/LiveKit/Core/RTC.swift                | 15 ++++------
 Sources/LiveKit/Protocols/MediaEncoding.swift |  3 --
 Sources/LiveKit/Types/AudioEncoding.swift     | 28 +++---------------
 Sources/LiveKit/Types/Dimensions.swift        |  4 +--
 Sources/LiveKit/Types/VideoEncoding.swift     | 29 +++----------------
 Sources/LiveKit/Types/VideoParameters.swift   |  4 +--
 6 files changed, 16 insertions(+), 67 deletions(-)

diff --git a/Sources/LiveKit/Core/RTC.swift b/Sources/LiveKit/Core/RTC.swift
index a5c02caa7..6c1de4cbe 100644
--- a/Sources/LiveKit/Core/RTC.swift
+++ b/Sources/LiveKit/Core/RTC.swift
@@ -165,9 +165,7 @@ actor RTC {
                                             encoding: MediaEncoding? = nil,
                                             scaleDownBy: Double? = nil,
                                             active: Bool = true,
-                                            scalabilityMode: ScalabilityMode? = nil,
-                                            priority: Priority? = nil,
-                                            networkPriority: Priority? = nil) -> LKRTCRtpEncodingParameters
+                                            scalabilityMode: ScalabilityMode? = nil) -> LKRTCRtpEncodingParameters
     {
         let result = DispatchQueue.liveKitWebRTC.sync { LKRTCRtpEncodingParameters() }
 
@@ -191,15 +189,12 @@ actor RTC {
             result.scalabilityMode = scalabilityMode.rawStringValue
         }
 
-        let resolvedBitratePriority = priority ?? encoding?.bitratePriority ?? encoding?.priority
-        let resolvedNetworkPriority = networkPriority ?? encoding?.networkPriority ?? encoding?.priority
-
-        if let resolvedBitratePriority {
-            result.bitratePriority = resolvedBitratePriority.toBitratePriority()
+        if let bitratePriority = encoding?.bitratePriority {
+            result.bitratePriority = bitratePriority.toBitratePriority()
         }
 
-        if let resolvedNetworkPriority {
-            result.networkPriority = resolvedNetworkPriority.toRTCPriority()
+        if let networkPriority = encoding?.networkPriority {
+            result.networkPriority = networkPriority.toRTCPriority()
         }
 
         return result
diff --git a/Sources/LiveKit/Protocols/MediaEncoding.swift b/Sources/LiveKit/Protocols/MediaEncoding.swift
index f59c1c469..ffc411a23 100644
--- a/Sources/LiveKit/Protocols/MediaEncoding.swift
+++ b/Sources/LiveKit/Protocols/MediaEncoding.swift
@@ -26,7 +26,4 @@ public protocol MediaEncoding {
     /// Priority for DSCP marking.
     /// Requires `ConnectOptions.enableDscp` to be true.
     var networkPriority: Priority? { get }
-
-    /// Convenience priority applied to both bitrate and network priority.
-    var priority: Priority? { get }
 }
diff --git a/Sources/LiveKit/Types/AudioEncoding.swift b/Sources/LiveKit/Types/AudioEncoding.swift
index 932c11a17..d32f501b0 100644
--- a/Sources/LiveKit/Types/AudioEncoding.swift
+++ b/Sources/LiveKit/Types/AudioEncoding.swift
@@ -30,29 +30,17 @@ public final class AudioEncoding: NSObject, MediaEncoding, Sendable {
     /// Requires `ConnectOptions.enableDscp` to be true.
     public let networkPriority: Priority?
 
-    /// Convenience priority applied to both bitrate and network priority.
-    public let priority: Priority?
-
     @objc
     public init(maxBitrate: Int) {
         self.maxBitrate = maxBitrate
         bitratePriority = nil
         networkPriority = nil
-        priority = nil
-    }
-
-    public init(maxBitrate: Int, priority: Priority?) {
-        self.maxBitrate = maxBitrate
-        self.priority = priority
-        bitratePriority = priority
-        networkPriority = priority
     }
 
     public init(maxBitrate: Int, bitratePriority: Priority?, networkPriority: Priority?) {
         self.maxBitrate = maxBitrate
         self.bitratePriority = bitratePriority
         self.networkPriority = networkPriority
-        priority = nil
     }
 
     // MARK: - Equal
@@ -60,25 +48,17 @@ public final class AudioEncoding: NSObject, MediaEncoding, Sendable {
     override public func isEqual(_ object: Any?) -> Bool {
         guard let other = object as? Self else { return false }
         return maxBitrate == other.maxBitrate &&
-            resolvedBitratePriority == other.resolvedBitratePriority &&
-            resolvedNetworkPriority == other.resolvedNetworkPriority
+            bitratePriority == other.bitratePriority &&
+            networkPriority == other.networkPriority
     }
 
     override public var hash: Int {
         var hasher = Hasher()
         hasher.combine(maxBitrate)
-        hasher.combine(resolvedBitratePriority)
-        hasher.combine(resolvedNetworkPriority)
+        hasher.combine(bitratePriority)
+        hasher.combine(networkPriority)
         return hasher.finalize()
     }
-
-    private var resolvedBitratePriority: Priority? {
-        bitratePriority ?? priority
-    }
-
-    private var resolvedNetworkPriority: Priority? {
-        networkPriority ?? priority
-    }
 }
 
 // MARK: - Presets
diff --git a/Sources/LiveKit/Types/Dimensions.swift b/Sources/LiveKit/Types/Dimensions.swift
index cc7403e3e..7fc3c7cac 100644
--- a/Sources/LiveKit/Types/Dimensions.swift
+++ b/Sources/LiveKit/Types/Dimensions.swift
@@ -144,9 +144,7 @@ extension Dimensions {
             let parameters = RTC.createRtpEncodingParameters(
                 rid: rid,
                 encoding: preset.encoding,
-                scaleDownBy: Double(max) / Double(preset.dimensions.max),
-                priority: preset.encoding.bitratePriority ?? preset.encoding.priority,
-                networkPriority: preset.encoding.networkPriority ?? preset.encoding.priority
+                scaleDownBy: Double(max) / Double(preset.dimensions.max)
             )
 
             result.append(parameters)
diff --git a/Sources/LiveKit/Types/VideoEncoding.swift b/Sources/LiveKit/Types/VideoEncoding.swift
index e432b2788..adeacfcfc 100644
--- a/Sources/LiveKit/Types/VideoEncoding.swift
+++ b/Sources/LiveKit/Types/VideoEncoding.swift
@@ -31,24 +31,12 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
     /// Requires `ConnectOptions.enableDscp` to be true.
     public let networkPriority: Priority?
 
-    /// Convenience priority applied to both bitrate and network priority.
-    public let priority: Priority?
-
     @objc
     public init(maxBitrate: Int, maxFps: Int) {
         self.maxBitrate = maxBitrate
         self.maxFps = maxFps
         bitratePriority = nil
         networkPriority = nil
-        priority = nil
-    }
-
-    public init(maxBitrate: Int, maxFps: Int, priority: Priority?) {
-        self.maxBitrate = maxBitrate
-        self.maxFps = maxFps
-        self.priority = priority
-        bitratePriority = priority
-        networkPriority = priority
     }
 
     public init(maxBitrate: Int, maxFps: Int, bitratePriority: Priority?, networkPriority: Priority?) {
@@ -56,7 +44,6 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
         self.maxFps = maxFps
         self.bitratePriority = bitratePriority
         self.networkPriority = networkPriority
-        priority = nil
     }
 
     // MARK: - Equal
@@ -65,24 +52,16 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
         guard let other = object as? Self else { return false }
         return maxBitrate == other.maxBitrate &&
             maxFps == other.maxFps &&
-            resolvedBitratePriority == other.resolvedBitratePriority &&
-            resolvedNetworkPriority == other.resolvedNetworkPriority
+            bitratePriority == other.bitratePriority &&
+            networkPriority == other.networkPriority
     }
 
     override public var hash: Int {
         var hasher = Hasher()
         hasher.combine(maxBitrate)
         hasher.combine(maxFps)
-        hasher.combine(resolvedBitratePriority)
-        hasher.combine(resolvedNetworkPriority)
+        hasher.combine(bitratePriority)
+        hasher.combine(networkPriority)
         return hasher.finalize()
     }
-
-    private var resolvedBitratePriority: Priority? {
-        bitratePriority ?? priority
-    }
-
-    private var resolvedNetworkPriority: Priority? {
-        networkPriority ?? priority
-    }
 }
diff --git a/Sources/LiveKit/Types/VideoParameters.swift b/Sources/LiveKit/Types/VideoParameters.swift
index 9ccec2c68..71e20a980 100644
--- a/Sources/LiveKit/Types/VideoParameters.swift
+++ b/Sources/LiveKit/Types/VideoParameters.swift
@@ -94,8 +94,8 @@ extension VideoParameters {
             let layerEncoding = VideoEncoding(
                 maxBitrate: Swift.max(150_000, bitrate2),
                 maxFps: $0.fps,
-                bitratePriority: encoding.bitratePriority ?? encoding.priority,
-                networkPriority: encoding.networkPriority ?? encoding.priority
+                bitratePriority: encoding.bitratePriority,
+                networkPriority: encoding.networkPriority
             )
 
             return VideoParameters(dimensions: dimensions, encoding: layerEncoding)

From 06caae3172b37d3c94bc3c1dabffe439d80f3411 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 20 Jan 2026 22:25:27 +0800
Subject: [PATCH 6/9] changes

---
 .changes/priority-control | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 .changes/priority-control

diff --git a/.changes/priority-control b/.changes/priority-control
new file mode 100644
index 000000000..fb17dcef0
--- /dev/null
+++ b/.changes/priority-control
@@ -0,0 +1 @@
+minor type="added" "Expose separate bitrate/network priorities for media tracks"

From 557320c6c7d305eb65964c0f1147d3c948c85c99 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Sat, 24 Jan 2026 02:42:20 +0800
Subject: [PATCH 7/9] clean unused code

---
 Sources/LiveKit/Types/Priority.swift | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/Sources/LiveKit/Types/Priority.swift b/Sources/LiveKit/Types/Priority.swift
index 27053a352..3cf683cb8 100644
--- a/Sources/LiveKit/Types/Priority.swift
+++ b/Sources/LiveKit/Types/Priority.swift
@@ -52,27 +52,4 @@ extension Priority {
         case .high: 4.0
         }
     }
-
-    /// Creates a Priority from a bitratePriority double value.
-    static func from(bitratePriority: Double) -> Priority {
-        if bitratePriority <= 0.5 {
-            return .veryLow
-        } else if bitratePriority <= 1.0 {
-            return .low
-        } else if bitratePriority <= 2.0 {
-            return .medium
-        }
-        return .high
-    }
-
-    /// Creates a Priority from native RTCPriority.
-    static func from(rtcPriority: LKRTCPriority) -> Priority {
-        switch rtcPriority {
-        case .veryLow: .veryLow
-        case .low: .low
-        case .medium: .medium
-        case .high: .high
-        @unknown default: .low
-        }
-    }
 }

From 9417f20489959a72df7ec2c6325092e6b554226f Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:36:36 +0800
Subject: [PATCH 8/9] docs

---
 Sources/LiveKit/Protocols/MediaEncoding.swift | 2 +-
 Sources/LiveKit/Types/Priority.swift          | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Sources/LiveKit/Protocols/MediaEncoding.swift b/Sources/LiveKit/Protocols/MediaEncoding.swift
index ffc411a23..415fb1e9c 100644
--- a/Sources/LiveKit/Protocols/MediaEncoding.swift
+++ b/Sources/LiveKit/Protocols/MediaEncoding.swift
@@ -17,7 +17,7 @@
 import Foundation
 
 public protocol MediaEncoding {
-    //
+    /// Maximum bitrate in bits per second.
     var maxBitrate: Int { get }
 
     /// Priority for bandwidth allocation.
diff --git a/Sources/LiveKit/Types/Priority.swift b/Sources/LiveKit/Types/Priority.swift
index 3cf683cb8..45c03890c 100644
--- a/Sources/LiveKit/Types/Priority.swift
+++ b/Sources/LiveKit/Types/Priority.swift
@@ -19,7 +19,10 @@ internal import LiveKitWebRTC
 /// Priority levels for RTP encoding parameters.
 ///
 /// `bitratePriority` controls WebRTC internal bandwidth allocation between streams.
-/// `networkPriority` controls DSCP marking for network-level QoS. Requires `ConnectOptions.enableDscp` to be true.
+/// When not set, WebRTC uses its default value equivalent to `.low` (1.0x).
+///
+/// `networkPriority` controls DSCP marking for network-level QoS.
+/// Requires `ConnectOptions.enableDscp` to be true.
 @objc
 public enum Priority: Int, Sendable {
     case veryLow

From 422f9b97216c2b7ca959fa94de6bbc208fcda5d3 Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:41:40 +0800
Subject: [PATCH 9/9] rename to isDscpEnabled to align with SDK

---
 Sources/LiveKit/Core/Room+Engine.swift             |  2 +-
 Sources/LiveKit/Protocols/MediaEncoding.swift      |  2 +-
 Sources/LiveKit/Types/AudioEncoding.swift          |  2 +-
 Sources/LiveKit/Types/Options/ConnectOptions.swift | 12 ++++++------
 Sources/LiveKit/Types/Priority.swift               |  2 +-
 Sources/LiveKit/Types/VideoEncoding.swift          |  2 +-
 6 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/Sources/LiveKit/Core/Room+Engine.swift b/Sources/LiveKit/Core/Room+Engine.swift
index be3a294e9..e128a3be2 100644
--- a/Sources/LiveKit/Core/Room+Engine.swift
+++ b/Sources/LiveKit/Core/Room+Engine.swift
@@ -137,7 +137,7 @@ extension Room {
                 rtcConfiguration.iceTransportPolicy = connectOptions.iceTransportPolicy.toRTCType()
             }
 
-            rtcConfiguration.enableDscp = connectOptions.enableDscp
+            rtcConfiguration.enableDscp = connectOptions.isDscpEnabled
 
             return rtcConfiguration
         }
diff --git a/Sources/LiveKit/Protocols/MediaEncoding.swift b/Sources/LiveKit/Protocols/MediaEncoding.swift
index 415fb1e9c..cc8cda2c7 100644
--- a/Sources/LiveKit/Protocols/MediaEncoding.swift
+++ b/Sources/LiveKit/Protocols/MediaEncoding.swift
@@ -24,6 +24,6 @@ public protocol MediaEncoding {
     var bitratePriority: Priority? { get }
 
     /// Priority for DSCP marking.
-    /// Requires `ConnectOptions.enableDscp` to be true.
+    /// Requires `ConnectOptions.isDscpEnabled` to be true.
     var networkPriority: Priority? { get }
 }
diff --git a/Sources/LiveKit/Types/AudioEncoding.swift b/Sources/LiveKit/Types/AudioEncoding.swift
index d32f501b0..f57981557 100644
--- a/Sources/LiveKit/Types/AudioEncoding.swift
+++ b/Sources/LiveKit/Types/AudioEncoding.swift
@@ -27,7 +27,7 @@ public final class AudioEncoding: NSObject, MediaEncoding, Sendable {
     public let bitratePriority: Priority?
 
     /// Priority for DSCP marking.
-    /// Requires `ConnectOptions.enableDscp` to be true.
+    /// Requires `ConnectOptions.isDscpEnabled` to be true.
     public let networkPriority: Priority?
 
     @objc
diff --git a/Sources/LiveKit/Types/Options/ConnectOptions.swift b/Sources/LiveKit/Types/Options/ConnectOptions.swift
index 9c5bbd4d4..a72bad1cf 100644
--- a/Sources/LiveKit/Types/Options/ConnectOptions.swift
+++ b/Sources/LiveKit/Types/Options/ConnectOptions.swift
@@ -76,7 +76,7 @@ public final class ConnectOptions: NSObject, Sendable {
     /// Allows DSCP codes to be set on outgoing packets when network priority is used.
     /// Defaults to false.
     @objc
-    public let enableDscp: Bool
+    public let isDscpEnabled: Bool
 
     /// Enable microphone concurrently while connecting.
     @objc
@@ -97,7 +97,7 @@ public final class ConnectOptions: NSObject, Sendable {
         publisherTransportConnectTimeout = .defaultTransportState
         iceServers = []
         iceTransportPolicy = .all
-        enableDscp = false
+        isDscpEnabled = false
         enableMicrophone = false
         protocolVersion = .v16
     }
@@ -112,7 +112,7 @@ public final class ConnectOptions: NSObject, Sendable {
                 publisherTransportConnectTimeout: TimeInterval = .defaultTransportState,
                 iceServers: [IceServer] = [],
                 iceTransportPolicy: IceTransportPolicy = .all,
-                enableDscp: Bool = false,
+                isDscpEnabled: Bool = false,
                 enableMicrophone: Bool = false,
                 protocolVersion: ProtocolVersion = .v16)
     {
@@ -125,7 +125,7 @@ public final class ConnectOptions: NSObject, Sendable {
         self.publisherTransportConnectTimeout = publisherTransportConnectTimeout
         self.iceServers = iceServers
         self.iceTransportPolicy = iceTransportPolicy
-        self.enableDscp = enableDscp
+        self.isDscpEnabled = isDscpEnabled
         self.enableMicrophone = enableMicrophone
         self.protocolVersion = protocolVersion
     }
@@ -143,7 +143,7 @@ public final class ConnectOptions: NSObject, Sendable {
             publisherTransportConnectTimeout == other.publisherTransportConnectTimeout &&
             iceServers == other.iceServers &&
             iceTransportPolicy == other.iceTransportPolicy &&
-            enableDscp == other.enableDscp &&
+            isDscpEnabled == other.isDscpEnabled &&
             enableMicrophone == other.enableMicrophone &&
             protocolVersion == other.protocolVersion
     }
@@ -159,7 +159,7 @@ public final class ConnectOptions: NSObject, Sendable {
         hasher.combine(publisherTransportConnectTimeout)
         hasher.combine(iceServers)
         hasher.combine(iceTransportPolicy)
-        hasher.combine(enableDscp)
+        hasher.combine(isDscpEnabled)
         hasher.combine(enableMicrophone)
         hasher.combine(protocolVersion)
         return hasher.finalize()
diff --git a/Sources/LiveKit/Types/Priority.swift b/Sources/LiveKit/Types/Priority.swift
index 45c03890c..eeca7558b 100644
--- a/Sources/LiveKit/Types/Priority.swift
+++ b/Sources/LiveKit/Types/Priority.swift
@@ -22,7 +22,7 @@ internal import LiveKitWebRTC
 /// When not set, WebRTC uses its default value equivalent to `.low` (1.0x).
 ///
 /// `networkPriority` controls DSCP marking for network-level QoS.
-/// Requires `ConnectOptions.enableDscp` to be true.
+/// Requires `ConnectOptions.isDscpEnabled` to be true.
 @objc
 public enum Priority: Int, Sendable {
     case veryLow
diff --git a/Sources/LiveKit/Types/VideoEncoding.swift b/Sources/LiveKit/Types/VideoEncoding.swift
index adeacfcfc..ead9153b9 100644
--- a/Sources/LiveKit/Types/VideoEncoding.swift
+++ b/Sources/LiveKit/Types/VideoEncoding.swift
@@ -28,7 +28,7 @@ public final class VideoEncoding: NSObject, MediaEncoding, Sendable {
     public let bitratePriority: Priority?
 
     /// Priority for DSCP marking.
-    /// Requires `ConnectOptions.enableDscp` to be true.
+    /// Requires `ConnectOptions.isDscpEnabled` to be true.
     public let networkPriority: Priority?
 
     @objc