Mpeg2TS - estimate duration for video frames.

media/formats/mp2t/es_parser_h264.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_ES_PARSER_H264_H_
 #define MEDIA_FORMATS_MP2T_ES_PARSER_H264_H_
 
 #include <list>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "media/base/media_export.h"
 #include "media/base/video_decoder_config.h"
 #include "media/formats/mp2t/es_parser.h"
 
 namespace media {
 class H264Parser;
 struct H264SPS;
 class OffsetByteQueue;
 }
 
 namespace media {
 namespace mp2t {
 
+class EsAdapterVideo;
+
 // Remark:
 // In this h264 parser, frame splitting is based on AUD nals.
 // Mpeg2 TS spec: "2.14 Carriage of Rec. ITU-T H.264 | ISO/IEC 14496-10 video"
 // "Each AVC access unit shall contain an access unit delimiter NAL Unit;"
 //
 class MEDIA_EXPORT EsParserH264 : NON_EXPORTED_BASE(public EsParser) {
  public:
   typedef base::Callback<void(const VideoDecoderConfig&)> NewVideoConfigCB;
 
   EsParserH264(const NewVideoConfigCB& new_video_config_cb,
@@ skipping 30 matching lines @@
                  bool is_key_frame, int pps_id);
 
   // Update the video decoder config based on an H264 SPS.
   // Return true if successful.
   bool UpdateVideoDecoderConfig(const H264SPS* sps);
 
   // Callbacks to pass the stream configuration and the frames.
   NewVideoConfigCB new_video_config_cb_;
   EmitBufferCB emit_buffer_cb_;
 
+  scoped_ptr<EsAdapterVideo> es_adapter_;
+
   // Bytes of the ES stream that have not been emitted yet.
   scoped_ptr<media::OffsetByteQueue> es_queue_;
   std::list<std::pair<int64, TimingDesc> > timing_desc_list_;
 
   // H264 parser state.
   // - |current_access_unit_pos_| is pointing to an annexB syncword
   // representing the first NALU of an H264 access unit.
   scoped_ptr<H264Parser> h264_parser_;
   int64 current_access_unit_pos_;
   int64 next_access_unit_pos_;
 
   // Last video decoder config.
   VideoDecoderConfig last_video_decoder_config_;
+
+  DISALLOW_COPY_AND_ASSIGN(EsParserH264);
 };
 
 }  // namespace mp2t
 }  // namespace media
 
 #endif