EncoderConfig.java
/*
* Copyright 2020 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.camera.video.internal.encoder;
import android.media.MediaFormat;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
/**
* The configuration represents the required parameters to configure an encoder.
*
* <p>An {@code EncoderConfig} is used to configure an {@link Encoder}.
*/
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public interface EncoderConfig {
/**
* The mime type of the encoder.
*
* <p>For example, "video/avc" for a video encoder and "audio/mp4a-latm" for an audio encoder.
*
* @see {@link MediaFormat}
*/
@NonNull
String getMimeType();
/**
* Transfers the config to a {@link MediaFormat}.
*
* @return the result {@link MediaFormat}
*/
@NonNull
MediaFormat toMediaFormat() throws InvalidConfigException;
}