more image formats

2 files changed, 8 insertions, 2 deletions

diff --git a/src/server/DashUploadUtils.ts b/src/server/DashUploadUtils.ts
index 0f1758c26..39e5538af 100644
--- a/src/server/DashUploadUtils.ts
+++ b/src/server/DashUploadUtils.ts
@@ -270,7 +270,7 @@ export namespace DashUploadUtils {
         });
     };
 
-    const { pngs, jpgs } = AcceptibleMedia;
+    const { pngs, jpgs, webps, tiffs } = AcceptibleMedia;
     const pngOptions = {
         compressionLevel: 9,
         adaptiveFiltering: true,
@@ -314,6 +314,10 @@ export namespace DashUploadUtils {
                     initial = initial.png(pngOptions);
                 } else if (jpgs.includes(ext)) {
                     initial = initial.jpeg();
+                } else if (webps.includes(ext)) {
+                    initial = initial.webp();
+                } else if (tiffs.includes(ext)) {
+                    initial = initial.tiff();
                 } else {
                     initial = undefined;
                 }
diff --git a/src/server/SharedMediaTypes.ts b/src/server/SharedMediaTypes.ts
index 8d0f441f0..274b4f01e 100644
--- a/src/server/SharedMediaTypes.ts
+++ b/src/server/SharedMediaTypes.ts
@@ -2,7 +2,9 @@ export namespace AcceptibleMedia {
     export const gifs = [".gif"];
     export const pngs = [".png"];
     export const jpgs = [".jpg", ".jpeg"];
-    export const imageFormats = [...pngs, ...jpgs, ...gifs];
+    export const webps = [".webp"];
+    export const tiffs = [".tiff"];
+    export const imageFormats = [...pngs, ...jpgs, ...gifs, ...webps, ...tiffs];
     export const videoFormats = [".mov", ".mp4"];
     export const applicationFormats = [".pdf"];
 }
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