1db921e6f3
Bug: webrtc:10812 Change-Id: I4443dcfea851114bd5fbb10f11ca8a51cda12da8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229025 Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34813}
27 lines
1015 B
Java
27 lines
1015 B
Java
/*
|
|
* Copyright 2017 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.
|
|
*/
|
|
|
|
package org.webrtc;
|
|
|
|
/**
|
|
* BitrateAdjuster that adjusts the bitrate to compensate for changes in the framerate. Used with
|
|
* hardware codecs that assume the framerate never changes.
|
|
*/
|
|
class FramerateBitrateAdjuster extends BaseBitrateAdjuster {
|
|
private static final int DEFAULT_FRAMERATE_FPS = 30;
|
|
|
|
@Override
|
|
public void setTargets(int targetBitrateBps, double targetFramerateFps) {
|
|
// Keep frame rate unchanged and adjust bit rate.
|
|
this.targetFramerateFps = DEFAULT_FRAMERATE_FPS;
|
|
this.targetBitrateBps = (int) (targetBitrateBps * DEFAULT_FRAMERATE_FPS / targetFramerateFps);
|
|
}
|
|
}
|