diff --git a/sdk/objc/Framework/Classes/PeerConnection/RTCRtpEncodingParameters.mm b/sdk/objc/Framework/Classes/PeerConnection/RTCRtpEncodingParameters.mm
index 8e72d18fca..8521862758 100644
--- a/sdk/objc/Framework/Classes/PeerConnection/RTCRtpEncodingParameters.mm
+++ b/sdk/objc/Framework/Classes/PeerConnection/RTCRtpEncodingParameters.mm
@@ -14,6 +14,7 @@
 
 @synthesize isActive = _isActive;
 @synthesize maxBitrateBps = _maxBitrateBps;
+@synthesize minBitrateBps = _minBitrateBps;
 @synthesize ssrc = _ssrc;
 
 - (instancetype)init {
@@ -28,6 +29,10 @@
       _maxBitrateBps =
           [NSNumber numberWithInt:*nativeParameters.max_bitrate_bps];
     }
+    if (nativeParameters.min_bitrate_bps) {
+      _minBitrateBps =
+          [NSNumber numberWithInt:*nativeParameters.min_bitrate_bps];
+    }
     if (nativeParameters.ssrc) {
       _ssrc = [NSNumber numberWithUnsignedLong:*nativeParameters.ssrc];
     }
@@ -41,6 +46,9 @@
   if (_maxBitrateBps != nil) {
     parameters.max_bitrate_bps = rtc::Optional<int>(_maxBitrateBps.intValue);
   }
+  if (_minBitrateBps != nil) {
+    parameters.min_bitrate_bps = rtc::Optional<int>(_minBitrateBps.intValue);
+  }
   if (_ssrc != nil) {
     parameters.ssrc = rtc::Optional<uint32_t>(_ssrc.unsignedLongValue);
   }
diff --git a/sdk/objc/Framework/Headers/WebRTC/RTCRtpEncodingParameters.h b/sdk/objc/Framework/Headers/WebRTC/RTCRtpEncodingParameters.h
index a956f0d4c3..5ba0176449 100644
--- a/sdk/objc/Framework/Headers/WebRTC/RTCRtpEncodingParameters.h
+++ b/sdk/objc/Framework/Headers/WebRTC/RTCRtpEncodingParameters.h
@@ -25,6 +25,13 @@ RTC_EXPORT
  */
 @property(nonatomic, copy, nullable) NSNumber *maxBitrateBps;
 
+/** The minimum bitrate to use for the encoding, or nil if there is no
+ *  limit.
+ *
+ *  Not implemented.
+ */
+@property(nonatomic, copy, nullable) NSNumber *minBitrateBps;
+
 /** The SSRC being used by this encoding. */
 @property(nonatomic, readonly, nullable) NSNumber *ssrc;