3 files changed, 9 insertions, 4 deletions
diff --git a/src/lib/browser.native.ts b/src/lib/browser.native.ts
new file mode 100644
index 000000000..3ac238b94
--- /dev/null
+++ b/src/lib/browser.native.ts
@@ -0,0 +1,2 @@
+export const isSafari = false
+export const isFirefox = false
diff --git a/src/lib/browser.ts b/src/lib/browser.ts
new file mode 100644
index 000000000..d5ecb4e85
--- /dev/null
+++ b/src/lib/browser.ts
@@ -0,0 +1,6 @@
+// https://stackoverflow.com/questions/7944460/detect-safari-browser
+export const isSafari = /^((?!chrome|android).)*safari/i.test(
+  navigator.userAgent,
+)
+
+export const isFirefox = /firefox|fxios/i.test(navigator.userAgent)
diff --git a/src/lib/strings/embed-player.ts b/src/lib/strings/embed-player.ts
index d84ccc726..54649f143 100644
--- a/src/lib/strings/embed-player.ts
+++ b/src/lib/strings/embed-player.ts
@@ -1,5 +1,6 @@
 import {Dimensions, Platform} from 'react-native'
 
+import {isSafari} from 'lib/browser'
 import {isWeb} from 'platform/detection'
 const {height: SCREEN_HEIGHT} = Dimensions.get('window')
 
@@ -353,10 +354,6 @@ export function parseEmbedPlayerFromUrl(
 
     if (id && filename && dimensions && id.includes('AAAAC')) {
       if (Platform.OS === 'web') {
-        const isSafari = /^((?!chrome|android).)*safari/i.test(
-          navigator.userAgent,
-        )
-
         if (isSafari) {
           id = id.replace('AAAAC', 'AAAP1')
           filename = filename.replace('.gif', '.mp4')