/*
* 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.compat.quirk;
import android.media.MediaFormat;
import android.os.Build;
import androidx.annotation.RequiresApi;
import androidx.camera.core.impl.Quirk;
/**
* Quirk requiring that the frame rate is not set on the MediaFormat during codec selection.
*
* <p>QuirkSummary
* Bug Id: 174630237
* Description: According to the documentation for
* {@link android.media.MediaCodecList#findEncoderForFormat(MediaFormat)}, on
* devices exhibiting this quirk, the {@link MediaFormat} argument must not
* contain {@link MediaFormat#KEY_FRAME_RATE}, so special care must be taken to
* remove this key before using the API to find the codec, but the frame rate
* key may still be required to configure the codec correctly.
* Device(s): All devices running Lollipop (API 21)
*
* @see <a href="https://developer.android.com/reference/android/media/MediaCodec#creation">
* MediaCodec Creation</a>
*/
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public class MediaFormatMustNotUseFrameRateToFindEncoderQuirk implements Quirk {
static boolean load() {
return Build.VERSION.SDK_INT == Build.VERSION_CODES.LOLLIPOP;
}
}