MSE: Relax the 'media segment must begin with keyframe' requirement

media/filters/chunk_demuxer_unittest.cc

 // Copyright (c) 2012 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 <algorithm>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ skipping 2481 matching lines @@
 
   CheckExpectedRanges("{ [0,132) }");
 
   // Append a disjoint cluster to check for two separate ranges.
   AppendCluster(GenerateSingleStreamCluster(
       200, 299, kVideoTrackNum, kVideoBlockDuration));
 
   CheckExpectedRanges("{ [0,132) [200,299) }");
 }
 
-TEST_F(ChunkDemuxerTest, GetBufferedRanges_AudioVideo) {
+TEST_F(ChunkDemuxerTest, GetBufferedRanges_AudioVideo_SingleStreamClusters) {
   ASSERT_TRUE(InitDemuxer(HAS_AUDIO | HAS_VIDEO));
 
   // Audio: 0 -> 23
   // Video: 0 -> 33
   // Buffered Range: 0 -> 23
   // Audio block duration is smaller than video block duration,
   // so the buffered ranges should correspond to the audio blocks.
   AppendCluster(GenerateSingleStreamCluster(
       0, kAudioBlockDuration, kAudioTrackNum, kAudioBlockDuration));
   AppendCluster(GenerateSingleStreamCluster(
@@ skipping 1335 matching lines @@
   // audio size is 80 bytes, new data is 28 bytes, we need to remove just one 10
   // byte block to stay under 100 bytes memory limit after append
   // 80 - 10 + 28 = 98).
   // For video stream 150 + 52 = 202. Video limit is 150 bytes. We need to
   // remove at least 6 blocks to stay under limit.
   CheckExpectedBuffers(audio_stream, "40K 80K 120K 160K 200K 240K 280K");
   CheckExpectedBuffers(video_stream, "60K 70 80K 90 100K 110 120K 130 140K");
 }
 
 }  // namespace media