diff --git a/lib/media/file-utils.js b/lib/media/file-utils.js
--- a/lib/media/file-utils.js
+++ b/lib/media/file-utils.js
@@ -9,8 +9,8 @@
 type MediaConfig = {
   +mediaType: 'photo' | 'video' | 'photo_or_video',
   +extension: string,
-  +serverCanHandle: boolean,
-  +serverTranscodesImage: boolean,
+  +canHandle: boolean,
+  +transcodesImage: boolean,
   +imageConfig?: Partial<{
     +convertTo: ResultMIME,
   }>,
@@ -22,22 +22,22 @@
   'image/png': {
     mediaType: 'photo',
     extension: 'png',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: true,
+    transcodesImage: true,
   },
   'image/jpeg': {
     mediaType: 'photo',
     extension: 'jpg',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: true,
+    transcodesImage: true,
   },
   'image/gif': {
     // Set mediaType to 'photo_or_video' when working on
     // video messages to treat animated GIFs as videos.
     mediaType: 'photo',
     extension: 'gif',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: true,
+    transcodesImage: true,
     imageConfig: {
       convertTo: 'image/png',
     },
@@ -48,8 +48,8 @@
   'image/heic': {
     mediaType: 'photo',
     extension: 'heic',
-    serverCanHandle: false,
-    serverTranscodesImage: false,
+    canHandle: false,
+    transcodesImage: false,
     imageConfig: {
       convertTo: 'image/jpeg',
     },
@@ -57,8 +57,8 @@
   'image/webp': {
     mediaType: 'photo',
     extension: 'webp',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: true,
+    transcodesImage: true,
     imageConfig: {
       convertTo: 'image/jpeg',
     },
@@ -66,8 +66,8 @@
   'image/tiff': {
     mediaType: 'photo',
     extension: 'tiff',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: false,
+    transcodesImage: false,
     imageConfig: {
       convertTo: 'image/jpeg',
     },
@@ -75,8 +75,8 @@
   'image/svg+xml': {
     mediaType: 'photo',
     extension: 'svg',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: false,
+    transcodesImage: false,
     imageConfig: {
       convertTo: 'image/png',
     },
@@ -84,8 +84,8 @@
   'image/bmp': {
     mediaType: 'photo',
     extension: 'bmp',
-    serverCanHandle: true,
-    serverTranscodesImage: true,
+    canHandle: true,
+    transcodesImage: true,
     imageConfig: {
       convertTo: 'image/png',
     },
@@ -93,14 +93,14 @@
   'video/mp4': {
     mediaType: 'video',
     extension: 'mp4',
-    serverCanHandle: true,
-    serverTranscodesImage: false,
+    canHandle: true,
+    transcodesImage: false,
   },
   'video/quicktime': {
     mediaType: 'video',
     extension: 'mp4',
-    serverCanHandle: true,
-    serverTranscodesImage: false,
+    canHandle: true,
+    transcodesImage: false,
   },
 });
 
@@ -108,10 +108,10 @@
 const serverCanHandleTypes: Set<$Keys<typeof mediaConfig>> = new Set();
 
 for (const mime in mediaConfig) {
-  if (mediaConfig[mime].serverTranscodesImage) {
+  if (mediaConfig[mime].transcodesImage) {
     serverTranscodableTypes.add(mime);
   }
-  if (mediaConfig[mime].serverCanHandle) {
+  if (mediaConfig[mime].canHandle) {
     serverCanHandleTypes.add(mime);
   }
 }