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

media/formats/mp2t/mp2t_stream_parser.h

 // 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.
 
 #ifndef MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_
 #define MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_
 
 #include <list>
 #include <map>
 
@@ skipping 18 matching lines @@
  public:
   explicit Mp2tStreamParser(bool sbr_in_mimetype);
   ~Mp2tStreamParser() override;
 
   // StreamParser implementation.
   void Init(const InitCB& init_cb,
             const NewConfigCB& config_cb,
             const NewBuffersCB& new_buffers_cb,
             bool ignore_text_tracks,
             const EncryptedMediaInitDataCB& encrypted_media_init_data_cb,
-            const NewMediaSegmentCB& new_segment_cb,
+            const base::Closure& start_of_segment_cb,
             const base::Closure& end_of_segment_cb,
             const scoped_refptr<MediaLog>& media_log) override;
   void Flush() override;
   bool Parse(const uint8* buf, int size) override;
 
  private:
   typedef std::map<int, PidState*> PidMap;
 
   struct BufferQueueWithConfig {
     BufferQueueWithConfig(bool is_cfg_sent,
@@ skipping 41 matching lines @@
   void OnEmitVideoBuffer(
       int pes_pid,
       scoped_refptr<StreamParserBuffer> stream_parser_buffer);
   bool EmitRemainingBuffers();
 
   // List of callbacks.
   InitCB init_cb_;
   NewConfigCB config_cb_;
   NewBuffersCB new_buffers_cb_;
   EncryptedMediaInitDataCB encrypted_media_init_data_cb_;
-  NewMediaSegmentCB new_segment_cb_;
+  base::Closure start_of_segment_cb_;
   base::Closure end_of_segment_cb_;
   scoped_refptr<MediaLog> media_log_;
 
   // True when AAC SBR extension is signalled in the mimetype
   // (mp4a.40.5 in the codecs parameter).
   bool sbr_in_mimetype_;
 
   // Bytes of the TS stream.
   ByteQueue ts_byte_queue_;
 
@@ skipping 19 matching lines @@
   TimestampUnroller timestamp_unroller_;
 
   DISALLOW_COPY_AND_ASSIGN(Mp2tStreamParser);
 };
 
 }  // namespace mp2t
 }  // namespace media
 
 #endif