Adding audio to video_quality_test.

webrtc/video/video_loopback.cc

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 173 matching lines @@
 }
 
 DEFINE_bool(logs, false, "print logs to stderr");
 
 DEFINE_bool(send_side_bwe, true, "Use send-side bandwidth estimation");
 
 DEFINE_bool(allow_reordering, false, "Allow packet reordering to occur");
 
 DEFINE_bool(use_fec, false, "Use forward error correction.");
 
+DEFINE_bool(audio, false, "Add audio stream (no effect if duration defined)");

[minyue-webrtc, 2016/07/12 10:09:36]

I do not know what is best to do with RunWithAnalyzer, therefore it does not
pick this flag at the moment.

[stefan-webrtc, 2016/08/08 14:11:18]

I think we should make sure it fails if run with an analyzer.

[minyue-webrtc, 2016/08/15 15:34:31]

You are right. Done.

+
+DEFINE_bool(audio_video_sync, false, "Sync audio and video stream (no effect if"
+    " audio is false)");
+
 DEFINE_string(
     force_fieldtrials,
     "",
     "Field trials control experimental feature code which can be forced. "
     "E.g. running with --force_fieldtrials=WebRTC-FooFeature/Enable/"
     " will assign the group Enable to field trial WebRTC-FooFeature. Multiple "
     "trials are separated by \"/\"");
 
 // Video-specific flags.
 DEFINE_string(clip,
@@ skipping 29 matching lines @@
        flags::NumTemporalLayers(), flags::SelectedTL(),
        0,  // No min transmit bitrate.
        call_bitrate_config,
        flags::FLAGS_send_side_bwe,
        flags::FLAGS_use_fec},
       {flags::Clip()},
       {},  // Screenshare specific.
       {"video", 0.0, 0.0, flags::DurationSecs(), flags::OutputFilename(),
        flags::GraphTitle()},
       pipe_config,
-      flags::FLAGS_logs};
+      flags::FLAGS_logs,
+      {},
+      flags::FLAGS_audio,
+      flags::FLAGS_audio_video_sync};
 
   std::vector<std::string> stream_descriptors;
   stream_descriptors.push_back(flags::Stream0());
   stream_descriptors.push_back(flags::Stream1());
   std::vector<std::string> SL_descriptors;
   SL_descriptors.push_back(flags::SL0());
   SL_descriptors.push_back(flags::SL1());
   VideoQualityTest::FillScalabilitySettings(
       &params, stream_descriptors, flags::SelectedStream(),
       flags::NumSpatialLayers(), flags::SelectedSL(), SL_descriptors);
 
   VideoQualityTest test;
   if (flags::DurationSecs()) {
     test.RunWithAnalyzer(params);
   } else {
     test.RunWithVideoRenderer(params);
   }
 }
 }  // namespace webrtc
 
 int main(int argc, char* argv[]) {
   ::testing::InitGoogleTest(&argc, argv);
   google::ParseCommandLineFlags(&argc, &argv, true);
   webrtc::test::InitFieldTrialsFromString(
       webrtc::flags::FLAGS_force_fieldtrials);
   webrtc::test::RunTest(webrtc::Loopback);
   return 0;
 }