diff --git a/testdata/src/test/assets/media/mp4/sample_sef_slow_motion.mp4 b/testdata/src/test/assets/media/mp4/sample_sef_slow_motion.mp4 new file mode 100644 index 0000000000..fc15b02a8e Binary files /dev/null and b/testdata/src/test/assets/media/mp4/sample_sef_slow_motion.mp4 differ