/*
* Copyright 2021 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.CamcorderProfile;
import android.media.MediaCodecInfo;
import android.media.MediaCodecList;
import android.media.MediaFormat;
import android.os.Build;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.camera.core.impl.Quirk;
/**
* <p>QuirkSummary
* Bug Id: 192431846, 199582287, 218841498, 203481899, 216583006
* Description: Quirk which denotes {@link MediaCodecInfo} queried by {@link MediaCodecList}
* returns incorrect info.
* On Nokia 1, {@link CamcorderProfile} indicates it can support resolutions
* 1280x720 and 640x480 for video codec type
* {@link android.media.MediaRecorder.VideoEncoder#MPEG_4_SP}, which maps to
* mime type "video/mp4v-es". The {@link MediaCodecInfo} searched by
* {@link MediaCodecList#getCodecInfos()} shows the maximum supported resolution
* of "video/mp4v-es" is 174x174. Therefore,
* {@link MediaCodecList#findEncoderForFormat} cannot find any supported codec
* by the resolution provided by {@code CamcorderProfile} because it internally
* use {@code MediaCodecInfo} to check the supported resolution. By testing,
* "video/mp4v-es" with 1280x720 or 640x480 can be used to record video. So the
* maximum supported resolution 174x174 is probably incorrect for
* "video/mp4v-es" and doesn't make sense. See b/192431846#comment3.
* Motc C, X650 and LG-X230 have the same problem as Nokia 1. See b/199582287
* Positivo Twist 2 Pro have the same problem as Nokia 1. See b/218841498
* On Huawei Mate9, {@link CamcorderProfile} indicates it can support
* resolutions 3840x2160 for video codec type
* {@link android.media.MediaRecorder.VideoEncoder#HEVC}, but the current video
* codec type is default {@link android.media.MediaRecorder.VideoEncoder#H264}.
* Even, change video codec type to
* {@link android.media.MediaRecorder.VideoEncoder#HEVC}, it still meet
* unsupported resolution for 3840x2160, it only support 3840x2112. By
* experimental result, H.264 + 3840x2160 can be used to record video on this
* device. Hence use quirk to workaround this case. See b/203481899#comment2.
* @link MediaCodecInfo} searched by {@link MediaCodecList#getCodecInfos()}
* shows the maximum supported resolution of the AVC encoder is 1920x1072 on
* Redmi note 4 and LG K10 LTE K430. However, the 1920x1080 option can be
* successfully configured properly. See b/216583006.
*
* Device(s): Nokia 1, Motc C, X650, LG-X230, Positivo Twist 2 Pro, Huawei Mate9, Redmi note 4
* , LG K10 LTE K430
*/
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public class MediaCodecInfoReportIncorrectInfoQuirk implements Quirk {
static boolean load() {
return isNokia1() || isMotoC() || isX650() || isX230() || isHuaweiMate9()
|| isPositivoTwist2Pro() || isRedmiNote4() || isLGK430();
}
private static boolean isNokia1() {
return "Nokia".equalsIgnoreCase(Build.BRAND) && "Nokia 1".equalsIgnoreCase(Build.MODEL);
}
private static boolean isMotoC() {
return "motorola".equalsIgnoreCase(Build.BRAND) && "moto c".equalsIgnoreCase(Build.MODEL);
}
private static boolean isX650() {
return "infinix".equalsIgnoreCase(Build.BRAND)
&& "infinix x650".equalsIgnoreCase(Build.MODEL);
}
private static boolean isX230() {
return "LGE".equalsIgnoreCase(Build.BRAND) && "LG-X230".equalsIgnoreCase(Build.MODEL);
}
private static boolean isHuaweiMate9() {
return "Huawei".equalsIgnoreCase(Build.BRAND) && "mha-l29".equalsIgnoreCase(Build.MODEL);
}
private static boolean isPositivoTwist2Pro() {
return "positivo".equalsIgnoreCase(Build.BRAND) && "twist 2 pro".equalsIgnoreCase(
Build.MODEL);
}
private static boolean isRedmiNote4() {
return "Xiaomi".equalsIgnoreCase(Build.BRAND) && "redmi note 4".equalsIgnoreCase(
Build.MODEL);
}
private static boolean isLGK430() {
return "lge".equalsIgnoreCase(Build.BRAND) && "lg-k430".equalsIgnoreCase(Build.MODEL);
}
/** Check if problematic MediaFormat info for these candidate devices. */
public boolean isUnSupportMediaCodecInfo(@NonNull MediaFormat mediaFormat) {
if (isNokia1() || isMotoC() || isX650() || isX230() || isPositivoTwist2Pro()) {
/** Checks if the given mime type is a problematic mime type. */
String mimeType = mediaFormat.getString(MediaFormat.KEY_MIME);
return MediaFormat.MIMETYPE_VIDEO_MPEG4.equals(mimeType);
} else if (isHuaweiMate9() && isVideoFormat(mediaFormat)) {
/** Checks if this is an unsupported resolution for avc. */
int width = mediaFormat.getInteger(MediaFormat.KEY_WIDTH);
int height = mediaFormat.getInteger(MediaFormat.KEY_HEIGHT);
return (width == 3840 && height == 2160);
} else if (isRedmiNote4() || isLGK430()) {
if (MediaFormat.MIMETYPE_VIDEO_AVC.equals(
mediaFormat.getString(MediaFormat.KEY_MIME))) {
int width = mediaFormat.getInteger(MediaFormat.KEY_WIDTH);
int height = mediaFormat.getInteger(MediaFormat.KEY_HEIGHT);
return width == 1920 && height == 1080;
}
}
return false;
}
private boolean isVideoFormat(@NonNull MediaFormat mediaFormat) {
String mimeType = mediaFormat.getString(MediaFormat.KEY_MIME);
return mimeType.contains("video/");
}
}