diff --git a/Tools/Policies/sample_policy_4_mkv_ffv1_digitization.xml b/Tools/Policies/sample_policy_4_mkv_ffv1_digitization.xml
index 6273af2a..56edf5ec 100644
--- a/Tools/Policies/sample_policy_4_mkv_ffv1_digitization.xml
+++ b/Tools/Policies/sample_policy_4_mkv_ffv1_digitization.xml
@@ -7,7 +7,10 @@
3.4
N=1
Per slice
- 1.333
+
+ 1.315
+ 1.351
+
A test to see if the files use NTSC or PAL frame rates and sizes.