Skip audio frames with unknown timestamp in MPEG2TS

media/formats/mp2t/es_parser_mpeg1audio_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "media/base/buffers.h"
@@ skipping 50 matching lines @@
   // Offset of frames in the file:
   // {0x20,  0x1c1, 0x277, 0x2f9, 0x3fd, 0x47f, 0x501, 0x583,
   //  0x605, 0x687, 0x73d, 0x7a5, 0x80d}
   // TODO(damienv): find a file that would be more relevant for Mpeg1 audio
   // as part of Mpeg2 TS.
   EXPECT_TRUE(Process(pes_packets, false));
   EXPECT_EQ(1u, config_count_);
   EXPECT_EQ(12u, buffer_count_);
 }
 
+TEST_F(EsParserMpeg1AudioTest, NoTimingInfo) {
+  LoadStream("sfx.mp3");
+  std::vector<Packet> pes_packets = GenerateFixedSizePesPacket(512);
+
+  // Process should succeed even without timing info, we should just skip the
+  // audio frames without timing info, but still should be able to parse and
+  // play the stream after that.
+  EXPECT_TRUE(Process(pes_packets, false));
+  EXPECT_EQ(1u, config_count_);
+  EXPECT_EQ(0u, buffer_count_);
+}
+
 }  // namespace mp2t
 }  // namespace media