Cast: First stab at implementing adaptive latency

media/cast/test/simulator.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.
 
 // Simulate end to end streaming.
 //
 // Input:
 // --source=
 //   WebM used as the source of video and audio frames.
 // --output=
@@ skipping 201 matching lines @@
   // Event subscriber. Store at most 1 hour of events.
   EncodingEventSubscriber audio_event_subscriber(AUDIO_EVENT,
                                                  100 * 60 * 60);
   EncodingEventSubscriber video_event_subscriber(VIDEO_EVENT,
                                                  30 * 60 * 60);
   sender_env->Logging()->AddRawEventSubscriber(&audio_event_subscriber);
   sender_env->Logging()->AddRawEventSubscriber(&video_event_subscriber);
 
   // Audio sender config.
   AudioSenderConfig audio_sender_config = GetDefaultAudioSenderConfig();
-  audio_sender_config.target_playout_delay =
+  audio_sender_config.max_playout_delay =
       base::TimeDelta::FromMilliseconds(kTargetDelay);
 
   // Audio receiver config.
   FrameReceiverConfig audio_receiver_config =
       GetDefaultAudioReceiverConfig();
   audio_receiver_config.rtp_max_delay_ms =
-      audio_sender_config.target_playout_delay.InMilliseconds();
+      audio_sender_config.max_playout_delay.InMilliseconds();
 
   // Video sender config.
   VideoSenderConfig video_sender_config = GetDefaultVideoSenderConfig();
   video_sender_config.max_bitrate = 2500000;
   video_sender_config.min_bitrate = 2000000;
   video_sender_config.start_bitrate = 2000000;
-  video_sender_config.target_playout_delay =
+  video_sender_config.max_playout_delay =
       base::TimeDelta::FromMilliseconds(kTargetDelay);
 
   // Video receiver config.
   FrameReceiverConfig video_receiver_config =
       GetDefaultVideoReceiverConfig();
   video_receiver_config.rtp_max_delay_ms =
-      video_sender_config.target_playout_delay.InMilliseconds();
+      video_sender_config.max_playout_delay.InMilliseconds();
 
   // Loopback transport.
   LoopBackTransport receiver_to_sender(receiver_env);
   LoopBackTransport sender_to_receiver(sender_env);
 
   // Cast receiver.
   scoped_ptr<CastReceiver> cast_receiver(
       CastReceiver::Create(receiver_env,
                            audio_receiver_config,
                            video_receiver_config,
@@ skipping 259 matching lines @@
   values.SetBoolean("sim", true);
   values.SetString("sim-id", sim_id);
 
   std::string extra_data;
   base::JSONWriter::Write(&values, &extra_data);
 
   // Run.
   media::cast::RunSimulation(source_path, output_path, extra_data, model);
   return 0;
 }