--- /dev/null
+mpeg mpeg2video
+# pass 1 of 2, you must render the 2nd pass using pass2of2...
+flags +pass1
+cin_stats_filename /tmp/2passes_mpeg2.log
+b=3600k
+dc 10
+g 12
+maxrate 8000k
+q:v 2
+b_strategy 2
+brd_scale 2
+bf 2
+profile:v 4
+pass=1
+intra_matrix="8,16,19,22,26,27,29,34,16,16,22,24,27,29,34,37,19,22,26,27,29,34,34,38,22,22,26,27,29,34,37,40,22,26,27,29,32,35,40,48,26,27,29,32,35,40,48,58,26,27,29,34,38,46,56,69,27,29,35,38,46,56,69,83"
+inter_matrix="16,17,18,19,20,21,22,23,17,18,19,20,21,22,23,24,18,19,20,21,22,23,24,25,19,20,21,22,23,24,26,27,20,21,22,23,25,26,27,28,21,22,23,24,26,27,28,30,22,23,24,26,27,28,30,31,23,24,25,27,28,30,31,33"