Merge pull request rs#62 from gsabran/master

use better key name for frame rate
Ktoyta · Jan 6, 2017 · 0c49dea · 0c49dea
2 parents bda0d22 + 327421a
commit 0c49dea
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/SDAVAssetExportSession.m b/SDAVAssetExportSession.m
@@ -288,10 +288,10 @@ - (AVMutableVideoComposition *)buildDefaultVideoComposition
         NSDictionary *videoCompressionProperties = [self.videoSettings objectForKey:AVVideoCompressionPropertiesKey];
         if (videoCompressionProperties)
         {
-            NSNumber *maxKeyFrameInterval = [videoCompressionProperties objectForKey:AVVideoMaxKeyFrameIntervalKey];
-            if (maxKeyFrameInterval)
+            NSNumber *frameRate = [videoCompressionProperties objectForKey:AVVideoAverageNonDroppableFrameRateKey];
+            if (frameRate)
             {
-                trackFrameRate = maxKeyFrameInterval.floatValue;
+                trackFrameRate = frameRate.floatValue;
             }
         }
     }