diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 7d62b3c1b6..27c43a3147 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -2005,7 +2005,26 @@ namespace MediaBrowser.Controller.MediaEncoding
             }
 
             var profile = state.GetRequestedProfiles(targetVideoCodec).FirstOrDefault() ?? string.Empty;
-            profile = WhiteSpaceRegex().Replace(profile, string.Empty);
+            profile = WhiteSpaceRegex().Replace(profile, string.Empty).ToLowerInvariant();
+
+            var videoProfiles = Array.Empty<string>();
+            if (string.Equals("h264", targetVideoCodec, StringComparison.OrdinalIgnoreCase))
+            {
+                videoProfiles = _videoProfilesH264;
+            }
+            else if (string.Equals("hevc", targetVideoCodec, StringComparison.OrdinalIgnoreCase))
+            {
+                videoProfiles = _videoProfilesH265;
+            }
+            else if (string.Equals("av1", targetVideoCodec, StringComparison.OrdinalIgnoreCase))
+            {
+                videoProfiles = _videoProfilesAv1;
+            }
+
+            if (!videoProfiles.Contains(profile, StringComparison.OrdinalIgnoreCase))
+            {
+                profile = string.Empty;
+            }
 
             // We only transcode to HEVC 8-bit for now, force Main Profile.
             if (profile.Contains("main10", StringComparison.OrdinalIgnoreCase)
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs
index 318056f1e6..588e971f9b 100644
--- a/MediaBrowser.Model/Dlna/StreamBuilder.cs
+++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs
@@ -897,7 +897,7 @@ namespace MediaBrowser.Model.Dlna
 
             var appliedVideoConditions = options.Profile.CodecProfiles
                 .Where(i => i.Type == CodecType.Video &&
-                    i.ContainsAnyCodec(videoStream?.Codec, container) &&
+                    i.ContainsAnyCodec(videoCodec, container) &&
                     i.ApplyConditions.All(applyCondition => ConditionProcessor.IsVideoConditionSatisfied(applyCondition, width, height, bitDepth, videoBitrate, videoProfile, videoRangeType, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isInterlaced, refFrames, numVideoStreams, numAudioStreams, videoCodecTag, isAvc)))
                 // Reverse codec profiles for backward compatibility - first codec profile has higher priority
                 .Reverse();
@@ -930,7 +930,7 @@ namespace MediaBrowser.Model.Dlna
 
             var appliedAudioConditions = options.Profile.CodecProfiles
                 .Where(i => i.Type == CodecType.VideoAudio &&
-                    i.ContainsAnyCodec(audioStream?.Codec, container) &&
+                    i.ContainsAnyCodec(audioCodec, container) &&
                     i.ApplyConditions.All(applyCondition => ConditionProcessor.IsVideoAudioConditionSatisfied(applyCondition, audioChannels, inputAudioBitrate, inputAudioSampleRate, inputAudioBitDepth, audioProfile, isSecondaryAudio)))
                 // Reverse codec profiles for backward compatibility - first codec profile has higher priority
                 .Reverse();