change default capture resolution to 640x480

content/renderer/media/media_stream_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/renderer/media/media_stream_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 11 matching lines @@
 #include "content/renderer/p2p/socket_dispatcher.h"
 #include "jingle/glue/thread_wrapper.h"
 #include "media/base/message_loop_factory.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamDescriptor.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaStreamRegistry.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
 
 namespace {
 
-const int kVideoCaptureWidth = 352;
-const int kVideoCaptureHeight = 288;
+const int kVideoCaptureWidth = 640;
+const int kVideoCaptureHeight = 480;
 const int kVideoCaptureFramePerSecond = 30;
 
 }  // namespace
 
 // The MediaStreamMananger label for a stream is globally unique. The track
 // session id is globally unique for the set of audio tracks and video tracks
 // respectively. An audio track and a video track can have the same session id
 // (without being related). Hence we create a unique track label from the stream
 // label, track type and track session id:
 // <MediaStreamManager-label>#{audio,video}-<session-ID>.
@@ skipping 427 matching lines @@
 }
 
 MediaStreamImpl::VideoRendererWrapper::VideoRendererWrapper() {}
 
 MediaStreamImpl::VideoRendererWrapper::~VideoRendererWrapper() {}
 
 void MediaStreamImpl::VideoRendererWrapper::SetVideoDecoder(
     RTCVideoDecoder* decoder) {
   rtc_video_decoder_ = decoder;
 }