EncoderBitrateProvider.java
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.media3.transformer;
import android.media.MediaCodecInfo;
import androidx.media3.common.util.UnstableApi;
/** Provides bitrates for encoders to use as a target. */
@UnstableApi
public interface EncoderBitrateProvider {
/**
* Returns a recommended bitrate that the encoder should target.
*
* @param encoderName The name of the encoder, see {@link MediaCodecInfo#getName()}.
* @param width The output width of the video after encoding.
* @param height The output height of the video after encoding.
* @param frameRate The expected output frame rate of the video after encoding.
* @return The bitrate the encoder should target.
*/
int getBitrate(String encoderName, int width, int height, float frameRate);
}