diff --git a/app/services/hyrax/file_set_derivatives_service_decorator.rb b/app/services/hyrax/file_set_derivatives_service_decorator.rb
index 5040f24e8..b46929d0e 100644
--- a/app/services/hyrax/file_set_derivatives_service_decorator.rb
+++ b/app/services/hyrax/file_set_derivatives_service_decorator.rb
@@ -4,6 +4,9 @@
 
 module Hyrax
   module FileSetDerivativesServiceDecorator
+    # @see https://github.com/samvera/hydra-derivatives/blob/main/lib/hydra/derivatives/processors/video/config.rb#L59
+    DEFAULT_VIDEO_SIZE = '320x240'
+
     def create_pdf_derivatives(filename)
       Hydra::Derivatives::PdfDerivatives.create(filename, outputs: [{ label: :thumbnail,
                                                                       format: 'jpg',
@@ -30,6 +33,23 @@ def create_image_derivatives(filename)
                                                                         url: derivative_url('thumbnail'),
                                                                         layer: 0 }])
     end
+
+    # Ensures the video dimensions do not get altered when it is ingested
+    def create_video_derivatives(filename)
+      width = Array(file_set.width).first
+      height = Array(file_set.height).first
+      original_size = "#{width}x#{height}"
+      size = width.nil? || height.nil? ? DEFAULT_VIDEO_SIZE : original_size
+
+      Hydra::Derivatives::Processors::Video::Processor.config.size_attributes = size
+      Hydra::Derivatives::VideoDerivatives.create(filename,
+                                                  outputs: [{ label: :thumbnail, format: 'jpg',
+                                                              url: derivative_url('thumbnail') },
+                                                            { label: 'webm', format: 'webm',
+                                                              url: derivative_url('webm') },
+                                                            { label: 'mp4', format: 'mp4',
+                                                              url: derivative_url('mp4') }])
+    end
   end
 end