diff --git a/ios/CreateThumbnail.m b/ios/CreateThumbnail.m
index 4c87cfa..40d7ec1 100644
--- a/ios/CreateThumbnail.m
+++ b/ios/CreateThumbnail.m
@@ -141,6 +141,9 @@ - (void) generateThumbImage:(AVURLAsset *)asset atTime:(int)timeStamp maxWidth:(
 - (void) generateLocalMediaThumbImage:(AVAsset *)asset atTime:(int)timeStamp completion:(void (^)(UIImage* thumbnail))completion failure:(void (^)(NSError* error))failure {
     AVAssetImageGenerator *imageGenerator = [[AVAssetImageGenerator alloc] initWithAsset:asset];
     imageGenerator.appliesPreferredTrackTransform = YES;
+    // Set precise time tolerance to avoid snapping to keyframes
+    imageGenerator.requestedTimeToleranceBefore = kCMTimeZero;
+    imageGenerator.requestedTimeToleranceAfter = kCMTimeZero;
     CMTime time = CMTimeMake(timeStamp, 1000);
     NSError *error = nil;
     CMTime actualTime;