Drop frames until specified bitrate is achieved.

webrtc/api/video/video_frame.h

 /*
  *  Copyright (c) 2014 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 30 matching lines @@
   ~VideoFrame();
 
   // Support move and copy.
   VideoFrame(const VideoFrame&);
   VideoFrame(VideoFrame&&);
   VideoFrame& operator=(const VideoFrame&);
   VideoFrame& operator=(VideoFrame&&);
 
   // Get frame width.
   int width() const;
-
   // Get frame height.
   int height() const;
+  // Get frame size in pixels.

[perkj_webrtc, 2017/01/17 08:53:10]

nit: empty line

[kthelgason, 2017/01/18 09:16:16]

Acknowledged.

+  int size() const;
 
   // System monotonic clock, same timebase as rtc::TimeMicros().
   int64_t timestamp_us() const { return timestamp_us_; }
   void set_timestamp_us(int64_t timestamp_us) { timestamp_us_ = timestamp_us; }
 
   // TODO(nisse): After the cricket::VideoFrame and webrtc::VideoFrame
   // merge, timestamps other than timestamp_us will likely be
   // deprecated.
 
   // Set frame timestamp (90kHz).
@@ skipping 46 matching lines @@
   rtc::scoped_refptr<webrtc::VideoFrameBuffer> video_frame_buffer_;
   uint32_t timestamp_rtp_;
   int64_t ntp_time_ms_;
   int64_t timestamp_us_;
   VideoRotation rotation_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_VIDEO_VIDEO_FRAME_H_