diff --git a/custom_formats/x264.yml b/custom_formats/x264.yml
new file mode 100644
index 0000000..ab5ce86
--- /dev/null
+++ b/custom_formats/x264.yml
@@ -0,0 +1,11 @@
+name: x264
+description: Matches 'x264' regex pattern.
+tags:
+- Codec
+conditions:
+- name: x264
+  negate: false
+  pattern: x264
+  required: true
+  type: release_title
+tests: []
diff --git a/custom_formats/x265.yml b/custom_formats/x265.yml
new file mode 100644
index 0000000..7093c1b
--- /dev/null
+++ b/custom_formats/x265.yml
@@ -0,0 +1,11 @@
+name: x265
+description: Matches 'x265' regex pattern.
+tags:
+- Codec
+conditions:
+- name: x265
+  negate: false
+  pattern: x265
+  required: true
+  type: release_title
+tests: []