H.264 video codec support using OpenH264/FFmpeg

webrtc/video/video_quality_test.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.
  */
 #include <stdio.h>
@@ skipping 19 matching lines @@
 #include "webrtc/test/layer_filtering_transport.h"
 #include "webrtc/test/run_loop.h"
 #include "webrtc/test/statistics.h"
 #include "webrtc/test/testsupport/fileutils.h"
 #include "webrtc/test/video_renderer.h"
 #include "webrtc/video/video_quality_test.h"
 
 namespace webrtc {
 
 static const int kSendStatsPollingIntervalMs = 1000;
+static const int kPayloadTypeH264 = 122;
 static const int kPayloadTypeVP8 = 123;
 static const int kPayloadTypeVP9 = 124;
 
 class VideoAnalyzer : public PacketReceiver,
                       public Transport,
                       public VideoRenderer,
                       public VideoCaptureInput,
                       public EncodedFrameObserver,
                       public EncodingTimeObserver {
  public:
@@ skipping 723 matching lines @@
 
 void VideoQualityTest::SetupCommon(Transport* send_transport,
                                    Transport* recv_transport) {
   if (params_.logs)
     trace_to_stderr_.reset(new test::TraceToStderr);
 
   size_t num_streams = params_.ss.streams.size();
   CreateSendConfig(num_streams, 0, send_transport);
 
   int payload_type;
-  if (params_.common.codec == "VP8") {
+  if (params_.common.codec == "H264") {
+    encoder_.reset(VideoEncoder::Create(VideoEncoder::kH264));
+    payload_type = kPayloadTypeH264;
+  } else if (params_.common.codec == "VP8") {
     encoder_.reset(VideoEncoder::Create(VideoEncoder::kVp8));
     payload_type = kPayloadTypeVP8;
   } else if (params_.common.codec == "VP9") {
     encoder_.reset(VideoEncoder::Create(VideoEncoder::kVp9));
     payload_type = kPayloadTypeVP9;
   } else {
     RTC_NOTREACHED() << "Codec not supported!";
     return;
   }
   video_send_config_.encoder_settings.encoder = encoder_.get();
@@ skipping 266 matching lines @@
   video_send_stream_->Stop();
   receive_stream->Stop();
 
   call->DestroyVideoReceiveStream(receive_stream);
   call->DestroyVideoSendStream(video_send_stream_);
 
   transport.StopSending();
 }
 
 }  // namespace webrtc