diff --git a/custom_formats/DS4K.yml b/custom_formats/DS4K.yml
new file mode 100644
index 0000000..28ba840
--- /dev/null
+++ b/custom_formats/DS4K.yml
@@ -0,0 +1,11 @@
+name: DS4K
+description: ''
+tags:
+- Enhancements
+conditions:
+- name: DS4K
+  type: release_title
+  required: true
+  negate: false
+  pattern: DS4K
+tests: []
diff --git a/custom_formats/Lossless Audio (1080p).yml b/custom_formats/Lossless Audio.yml
similarity index 74%
rename from custom_formats/Lossless Audio (1080p).yml
rename to custom_formats/Lossless Audio.yml
index 85f17e5..1247ecc 100644
--- a/custom_formats/Lossless Audio (1080p).yml	
+++ b/custom_formats/Lossless Audio.yml	
@@ -1,12 +1,12 @@
-name: Lossless Audio (1080p)
-description: Matches any lossless audio track in a 1080p release.
+name: Lossless Audio
+description: Matches any Lossless Audio Track not in a 2160p Release.
 tags:
 - Audio
 conditions:
-- name: 1080p
-  negate: false
+- name: Not 2160p
+  negate: true
   required: true
-  resolution: 1080p
+  resolution: 2160p
   type: resolution
 - name: DTS-HD MA
   negate: false
diff --git a/profiles/1080p Efficient.yml b/profiles/1080p Efficient.yml
index c36381b..799f7ae 100644
--- a/profiles/1080p Efficient.yml	
+++ b/profiles/1080p Efficient.yml	
@@ -89,6 +89,8 @@ custom_formats:
   score: 100
 - name: CRIT
   score: 100
+- name: DS4K
+  score: 100
 - name: HDR
   score: 100
 - name: HDR10
@@ -159,6 +161,8 @@ custom_formats:
   score: -99999
 - name: h265 (Efficient)
   score: -99999
+- name: Lossless Audio
+  score: -99999
 - name: Remux
   score: -99999
 - name: Sing Along
diff --git a/profiles/2160p Balanced.yml b/profiles/2160p Balanced.yml
index 3f43458..689fbbf 100644
--- a/profiles/2160p Balanced.yml	
+++ b/profiles/2160p Balanced.yml	
@@ -174,7 +174,7 @@ custom_formats:
   score: -99999
 - name: h265
   score: -99999
-- name: Lossless Audio (1080p)
+- name: Lossless Audio
   score: -99999
 - name: Remux
   score: -99999
diff --git a/profiles/2160p Quality.yml b/profiles/2160p Quality.yml
index d83bdd8..1a24683 100644
--- a/profiles/2160p Quality.yml	
+++ b/profiles/2160p Quality.yml	
@@ -189,7 +189,7 @@ custom_formats:
   score: -99999
 - name: h265
   score: -99999
-- name: Lossless Audio (1080p)
+- name: Lossless Audio
   score: -99999
 - name: Remux
   score: -99999
diff --git a/regex_patterns/DS4K.yml b/regex_patterns/DS4K.yml
new file mode 100644
index 0000000..030fb79
--- /dev/null
+++ b/regex_patterns/DS4K.yml
@@ -0,0 +1,43 @@
+name: DS4K
+pattern: \b(DS4K)\b
+description: ''
+tags:
+- Enhancements
+tests:
+- expected: false
+  id: 1
+  input: Aqua Teen Hunger Force (2000) S00E13 (480p DVD x265 SDR AAC 2.0 English -
+    r00t QxR)
+  lastRun: '2024-12-17T18:05:24.558038'
+  matchSpan: null
+  matchedContent: null
+  matchedGroups: []
+  passes: true
+- expected: false
+  id: 2
+  input: Planet Earth II S01 REPACK UHD BluRay 2160p DD5.1 HDR x265-BHDStudio
+  lastRun: '2024-12-17T18:05:24.558038'
+  matchSpan: null
+  matchedContent: null
+  matchedGroups: []
+  passes: true
+- expected: true
+  id: 3
+  input: The Batman (2022) (1080p HMAX WEB-DL H265 SDR DDP Atmos 5.1 English - HONE)
+  lastRun: '2024-12-17T18:05:24.558038'
+  matchSpan:
+    end: 41
+    start: 37
+  matchedContent: H265
+  matchedGroups: []
+  passes: true
+- expected: true
+  id: 4
+  input: "\t The Batman (2022) 1080p AMZN WEB-DL H265 SDR DDP 5.1 English-DarQ"
+  lastRun: '2024-12-17T18:05:24.558038'
+  matchSpan:
+    end: 42
+    start: 38
+  matchedContent: H265
+  matchedGroups: []
+  passes: true