Added test cases for AVC in MP4 with pixel aspect ratio, both with and without B frames.

tests/results.txt

@@ -47,3 +47,5 @@ T_048X_chapters_ogmstyle:5ecb42d20d78b4f73fc2340a2e4f0803:passed:20040920-192349
 T_049ass:0884baa5ebea7b4b8bd7692df7eb3cc7:passed:20040929-113852
 T_050X_ass:6aeb4aef55511282630e9f0e69777c46-6aeb4aef55511282630e9f0e69777c46:passed:20040929-113852
 T_200mp2_from_mp4:3d4b16d902538100076b3b87876f1413:passed:20040917-185156
+T_201avc_from_mp4_with_par:e8f2d2becffc65592ab541acb8394658:passed:20050125-224528
+T_202avc_from_mp4_with_par_bframes:7cfd0e522b3b54ebdc987626c18be3a4:passed:20050125-224635

tests/test-201avc_from_mp4_with_par.rb

@@ -0,0 +1,13 @@
+#!/usr/bin/ruby -w
+
+class T_201avc_from_mp4_with_par < Test
+  def description
+    return "mkvmerge / AVC from MP4 with aspect ratio / in(MP4)"
+  end
+
+  def run
+    merge("data/mp4/rain_800.mp4")
+    return hash_tmp
+  end
+end
+

tests/test-202avc_from_mp4_with_par_bframes.rb

@@ -0,0 +1,13 @@
+#!/usr/bin/ruby -w
+
+class T_202avc_from_mp4_with_par_bframes < Test
+  def description
+    return "mkvmerge / AVC from MP4 with aspect ratio & B frames / in(MP4)"
+  end
+
+  def run
+    merge("data/mp4/test_2000_inloop.mp4")
+    return hash_tmp
+  end
+end
+