fix bug overlay not showing

bandlab · Dec 23, 2020 · 88a7a85 · 88a7a85
1 parent 9427aa9
commit 88a7a85
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Library/Sources/SCAssetExportSession.m b/Library/Sources/SCAssetExportSession.m
@@ -616,6 +616,8 @@ - (void)_setupVideoUsingTracks:(NSArray *)videoTracks {
             if (videoComposition != nil) {
                 _filter = nil;
             }
+        } else if (videoComposition == nil) {
+            videoComposition = [AVMutableVideoComposition videoCompositionWithPropertiesOfAsset:_inputAsset];
         }
 
         NSDictionary *settings = nil;