572 lines
20 KiB
Java
572 lines
20 KiB
Java
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/*
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* Copyright (C) 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.media.metrics;
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import static com.android.media.editing.flags.Flags.FLAG_ADD_MEDIA_METRICS_EDITING;
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import android.annotation.FlaggedApi;
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import android.annotation.FloatRange;
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import android.annotation.IntDef;
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import android.annotation.IntRange;
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import android.annotation.LongDef;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.annotation.SuppressLint;
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import android.hardware.DataSpace;
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import android.media.MediaCodec;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.util.Size;
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import java.lang.annotation.Retention;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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/** Represents information about a piece of media (for example, an audio or video file). */
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@FlaggedApi(FLAG_ADD_MEDIA_METRICS_EDITING)
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public final class MediaItemInfo implements Parcelable {
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/** @hide */
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@IntDef(
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prefix = {"SOURCE_TYPE_"},
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value = {
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SOURCE_TYPE_UNSPECIFIED,
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SOURCE_TYPE_GALLERY,
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SOURCE_TYPE_CAMERA,
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SOURCE_TYPE_EDITING_SESSION,
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SOURCE_TYPE_LOCAL_FILE,
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SOURCE_TYPE_REMOTE_FILE,
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SOURCE_TYPE_REMOTE_LIVE_STREAM,
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SOURCE_TYPE_GENERATED,
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})
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@Retention(java.lang.annotation.RetentionPolicy.SOURCE)
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public @interface SourceType {}
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/** The media item's source is not known. */
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public static final int SOURCE_TYPE_UNSPECIFIED = 0;
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/** The media item came from the device gallery. */
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public static final int SOURCE_TYPE_GALLERY = 1;
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/** The media item came directly from camera capture. */
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public static final int SOURCE_TYPE_CAMERA = 2;
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/** The media item was output by a previous editing session. */
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public static final int SOURCE_TYPE_EDITING_SESSION = 3;
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/** The media item is stored on the local device's file system. */
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public static final int SOURCE_TYPE_LOCAL_FILE = 4;
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/** The media item is a remote file (for example, it's loaded from an HTTP server). */
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public static final int SOURCE_TYPE_REMOTE_FILE = 5;
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/** The media item is a remotely-served live stream. */
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public static final int SOURCE_TYPE_REMOTE_LIVE_STREAM = 6;
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/** The media item was generated by another system. */
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public static final int SOURCE_TYPE_GENERATED = 7;
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/** @hide */
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@LongDef(
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prefix = {"DATA_TYPE_"},
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flag = true,
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value = {
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DATA_TYPE_IMAGE,
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DATA_TYPE_VIDEO,
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DATA_TYPE_AUDIO,
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DATA_TYPE_METADATA,
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DATA_TYPE_DEPTH,
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DATA_TYPE_GAIN_MAP,
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DATA_TYPE_HIGH_FRAME_RATE,
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DATA_TYPE_SPEED_SETTING_CUE_POINTS,
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DATA_TYPE_GAPLESS,
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DATA_TYPE_SPATIAL_AUDIO,
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DATA_TYPE_HIGH_DYNAMIC_RANGE_VIDEO,
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})
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@Retention(java.lang.annotation.RetentionPolicy.SOURCE)
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public @interface DataType {}
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/** The media item includes image data. */
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public static final long DATA_TYPE_IMAGE = 1L;
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/** The media item includes video data. */
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public static final long DATA_TYPE_VIDEO = 1L << 1;
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/** The media item includes audio data. */
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public static final long DATA_TYPE_AUDIO = 1L << 2;
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/**
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* The media item includes static media container metadata (for example, capture frame rate or
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* location information).
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*/
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public static final long DATA_TYPE_METADATA = 1L << 3;
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/** The media item includes depth (z-distance) information. */
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public static final long DATA_TYPE_DEPTH = 1L << 4;
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/** The media item includes gain map information (for example, an Ultra HDR gain map). */
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public static final long DATA_TYPE_GAIN_MAP = 1L << 5;
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/** The media item includes high frame rate video data. */
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public static final long DATA_TYPE_HIGH_FRAME_RATE = 1L << 6;
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/**
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* The media item includes time-dependent speed information (for example, slow motion cue
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* points).
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*/
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public static final long DATA_TYPE_SPEED_SETTING_CUE_POINTS = 1L << 7;
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/** The media item includes gapless audio metadata. */
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public static final long DATA_TYPE_GAPLESS = 1L << 8;
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/** The media item includes spatial audio data. */
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public static final long DATA_TYPE_SPATIAL_AUDIO = 1L << 9;
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/** The media item includes high dynamic range (HDR) video. */
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public static final long DATA_TYPE_HIGH_DYNAMIC_RANGE_VIDEO = 1L << 10;
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/** Special value for numerical fields where the value was not specified. */
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public static final int VALUE_UNSPECIFIED = -1;
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private final @SourceType int mSourceType;
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private final @DataType long mDataTypes;
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private final long mDurationMillis;
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private final long mClipDurationMillis;
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@Nullable private final String mContainerMimeType;
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private final List<String> mSampleMimeTypes;
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private final List<String> mCodecNames;
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private final int mAudioSampleRateHz;
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private final int mAudioChannelCount;
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private final long mAudioSampleCount;
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private final Size mVideoSize;
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private final int mVideoDataSpace;
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private final float mVideoFrameRate;
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private final long mVideoSampleCount;
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private MediaItemInfo(
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@SourceType int sourceType,
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@DataType long dataTypes,
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long durationMillis,
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long clipDurationMillis,
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@Nullable String containerMimeType,
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List<String> sampleMimeTypes,
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List<String> codecNames,
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int audioSampleRateHz,
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int audioChannelCount,
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long audioSampleCount,
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Size videoSize,
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int videoDataSpace,
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float videoFrameRate,
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long videoSampleCount) {
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mSourceType = sourceType;
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mDataTypes = dataTypes;
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mDurationMillis = durationMillis;
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mClipDurationMillis = clipDurationMillis;
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mContainerMimeType = containerMimeType;
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mSampleMimeTypes = sampleMimeTypes;
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mCodecNames = codecNames;
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mAudioSampleRateHz = audioSampleRateHz;
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mAudioChannelCount = audioChannelCount;
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mAudioSampleCount = audioSampleCount;
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mVideoSize = videoSize;
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mVideoDataSpace = videoDataSpace;
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mVideoFrameRate = videoFrameRate;
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mVideoSampleCount = videoSampleCount;
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}
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/**
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* Returns where the media item came from, or {@link #SOURCE_TYPE_UNSPECIFIED} if not specified.
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*/
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public @SourceType int getSourceType() {
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return mSourceType;
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}
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/** Returns the data types that are present in the media item. */
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public @DataType long getDataTypes() {
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return mDataTypes;
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}
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/**
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* Returns the duration of the media item, in milliseconds, or {@link #VALUE_UNSPECIFIED} if not
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* specified.
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*/
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public long getDurationMillis() {
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return mDurationMillis;
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}
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/**
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* Returns the duration of the clip taken from the media item, in milliseconds, or {@link
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* #VALUE_UNSPECIFIED} if not specified.
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*/
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public long getClipDurationMillis() {
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return mClipDurationMillis;
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}
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/** Returns the MIME type of the media container, or {@code null} if unspecified. */
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@Nullable
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public String getContainerMimeType() {
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return mContainerMimeType;
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}
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/**
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* Returns the MIME types of samples stored in the media container, or an empty list if not
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* known.
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*/
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@NonNull
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public List<String> getSampleMimeTypes() {
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return new ArrayList<>(mSampleMimeTypes);
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}
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/**
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* Returns the {@linkplain MediaCodec#getName() media codec names} for codecs that were used as
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* part of encoding/decoding this media item, or an empty list if not known or not applicable.
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*/
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@NonNull
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public List<String> getCodecNames() {
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return new ArrayList<>(mCodecNames);
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}
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/**
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* Returns the sample rate of audio, in Hertz, or {@link #VALUE_UNSPECIFIED} if not specified.
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*/
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public int getAudioSampleRateHz() {
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return mAudioSampleRateHz;
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}
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/** Returns the number of audio channels, or {@link #VALUE_UNSPECIFIED} if not specified. */
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public int getAudioChannelCount() {
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return mAudioChannelCount;
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}
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/**
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* Returns the number of audio frames in the item, after clipping (if applicable), or {@link
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* #VALUE_UNSPECIFIED} if not specified.
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*/
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public long getAudioSampleCount() {
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return mAudioSampleCount;
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}
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/**
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* Returns the video size, in pixels, or a {@link Size} with width and height set to {@link
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* #VALUE_UNSPECIFIED} if not specified.
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*/
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@NonNull
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public Size getVideoSize() {
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return mVideoSize;
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}
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/** Returns the {@linkplain DataSpace data space} for video, as a packed integer. */
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@SuppressLint("MethodNameUnits") // Packed integer for an android.hardware.DataSpace.
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public int getVideoDataSpace() {
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return mVideoDataSpace;
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}
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/**
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* Returns the average video frame rate, in frames per second, or {@link #VALUE_UNSPECIFIED} if
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* not specified.
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*/
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public float getVideoFrameRate() {
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return mVideoFrameRate;
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}
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/**
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* Returns the number of video frames, aftrer clipping (if applicable), or {@link
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* #VALUE_UNSPECIFIED} if not specified.
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*/
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public long getVideoSampleCount() {
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return mVideoSampleCount;
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}
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/** Builder for {@link MediaItemInfo}. */
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@FlaggedApi(FLAG_ADD_MEDIA_METRICS_EDITING)
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public static final class Builder {
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private @SourceType int mSourceType;
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private @DataType long mDataTypes;
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private long mDurationMillis;
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private long mClipDurationMillis;
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@Nullable private String mContainerMimeType;
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private final ArrayList<String> mSampleMimeTypes;
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private final ArrayList<String> mCodecNames;
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private int mAudioSampleRateHz;
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private int mAudioChannelCount;
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private long mAudioSampleCount;
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@Nullable private Size mVideoSize;
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private int mVideoDataSpace;
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private float mVideoFrameRate;
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private long mVideoSampleCount;
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/** Creates a new builder. */
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public Builder() {
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mSourceType = SOURCE_TYPE_UNSPECIFIED;
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mDurationMillis = VALUE_UNSPECIFIED;
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mClipDurationMillis = VALUE_UNSPECIFIED;
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mSampleMimeTypes = new ArrayList<>();
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mCodecNames = new ArrayList<>();
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mAudioSampleRateHz = VALUE_UNSPECIFIED;
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mAudioChannelCount = VALUE_UNSPECIFIED;
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mAudioSampleCount = VALUE_UNSPECIFIED;
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mVideoSize = new Size(VALUE_UNSPECIFIED, VALUE_UNSPECIFIED);
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mVideoFrameRate = VALUE_UNSPECIFIED;
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mVideoSampleCount = VALUE_UNSPECIFIED;
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}
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/** Sets where the media item came from. */
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public @NonNull Builder setSourceType(@SourceType int sourceType) {
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mSourceType = sourceType;
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return this;
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}
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/** Adds an additional data type represented as part of the media item. */
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public @NonNull Builder addDataType(@DataType long dataType) {
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mDataTypes |= dataType;
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return this;
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}
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/** Sets the duration of the media item, in milliseconds. */
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public @NonNull Builder setDurationMillis(long durationMillis) {
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mDurationMillis = durationMillis;
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return this;
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}
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/** Sets the duration of the clip taken from the media item, in milliseconds. */
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public @NonNull Builder setClipDurationMillis(long clipDurationMillis) {
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mClipDurationMillis = clipDurationMillis;
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return this;
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}
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/** Sets the MIME type of the media container. */
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public @NonNull Builder setContainerMimeType(@NonNull String containerMimeType) {
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mContainerMimeType = Objects.requireNonNull(containerMimeType);
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return this;
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}
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/** Adds a sample MIME type stored in the media container. */
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public @NonNull Builder addSampleMimeType(@NonNull String mimeType) {
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mSampleMimeTypes.add(Objects.requireNonNull(mimeType));
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return this;
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}
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/**
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* Adds an {@linkplain MediaCodec#getName() media codec name} that was used as part of
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* decoding/encoding this media item.
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*/
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public @NonNull Builder addCodecName(@NonNull String codecName) {
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mCodecNames.add(Objects.requireNonNull(codecName));
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return this;
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}
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/** Sets the sample rate of audio, in Hertz. */
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public @NonNull Builder setAudioSampleRateHz(@IntRange(from = 0) int audioSampleRateHz) {
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mAudioSampleRateHz = audioSampleRateHz;
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return this;
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}
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||
|
|
/** Sets the number of audio channels. */
|
||
|
|
public @NonNull Builder setAudioChannelCount(@IntRange(from = 0) int audioChannelCount) {
|
||
|
|
mAudioChannelCount = audioChannelCount;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Sets the number of audio frames in the item, after clipping (if applicable). */
|
||
|
|
public @NonNull Builder setAudioSampleCount(@IntRange(from = 0) long audioSampleCount) {
|
||
|
|
mAudioSampleCount = audioSampleCount;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Sets the video size, in pixels. */
|
||
|
|
public @NonNull Builder setVideoSize(@NonNull Size videoSize) {
|
||
|
|
mVideoSize = Objects.requireNonNull(videoSize);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the {@link DataSpace} of video frames.
|
||
|
|
*
|
||
|
|
* @param videoDataSpace The data space, returned by {@link DataSpace#pack(int, int, int)}.
|
||
|
|
*/
|
||
|
|
public @NonNull Builder setVideoDataSpace(int videoDataSpace) {
|
||
|
|
mVideoDataSpace = videoDataSpace;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Sets the average video frame rate, in frames per second. */
|
||
|
|
public @NonNull Builder setVideoFrameRate(@FloatRange(from = 0) float videoFrameRate) {
|
||
|
|
mVideoFrameRate = videoFrameRate;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Sets the number of video frames, after clipping (if applicable). */
|
||
|
|
public @NonNull Builder setVideoSampleCount(@IntRange(from = 0) long videoSampleCount) {
|
||
|
|
mVideoSampleCount = videoSampleCount;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Builds an instance. */
|
||
|
|
@NonNull
|
||
|
|
public MediaItemInfo build() {
|
||
|
|
return new MediaItemInfo(
|
||
|
|
mSourceType,
|
||
|
|
mDataTypes,
|
||
|
|
mDurationMillis,
|
||
|
|
mClipDurationMillis,
|
||
|
|
mContainerMimeType,
|
||
|
|
mSampleMimeTypes,
|
||
|
|
mCodecNames,
|
||
|
|
mAudioSampleRateHz,
|
||
|
|
mAudioChannelCount,
|
||
|
|
mAudioSampleCount,
|
||
|
|
mVideoSize,
|
||
|
|
mVideoDataSpace,
|
||
|
|
mVideoFrameRate,
|
||
|
|
mVideoSampleCount);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
@NonNull
|
||
|
|
public String toString() {
|
||
|
|
return "MediaItemInfo { "
|
||
|
|
+ "sourceType = "
|
||
|
|
+ mSourceType
|
||
|
|
+ ", "
|
||
|
|
+ "dataTypes = "
|
||
|
|
+ mDataTypes
|
||
|
|
+ ", "
|
||
|
|
+ "durationMillis = "
|
||
|
|
+ mDurationMillis
|
||
|
|
+ ", "
|
||
|
|
+ "clipDurationMillis = "
|
||
|
|
+ mClipDurationMillis
|
||
|
|
+ ", "
|
||
|
|
+ "containerMimeType = "
|
||
|
|
+ mContainerMimeType
|
||
|
|
+ ", "
|
||
|
|
+ "sampleMimeTypes = "
|
||
|
|
+ mSampleMimeTypes
|
||
|
|
+ ", "
|
||
|
|
+ "codecNames = "
|
||
|
|
+ mCodecNames
|
||
|
|
+ ", "
|
||
|
|
+ "audioSampleRateHz = "
|
||
|
|
+ mAudioSampleRateHz
|
||
|
|
+ ", "
|
||
|
|
+ "audioChannelCount = "
|
||
|
|
+ mAudioChannelCount
|
||
|
|
+ ", "
|
||
|
|
+ "audioSampleCount = "
|
||
|
|
+ mAudioSampleCount
|
||
|
|
+ ", "
|
||
|
|
+ "videoSize = "
|
||
|
|
+ mVideoSize
|
||
|
|
+ ", "
|
||
|
|
+ "videoDataSpace = "
|
||
|
|
+ mVideoDataSpace
|
||
|
|
+ ", "
|
||
|
|
+ "videoFrameRate = "
|
||
|
|
+ mVideoFrameRate
|
||
|
|
+ ", "
|
||
|
|
+ "videoSampleCount = "
|
||
|
|
+ mVideoSampleCount
|
||
|
|
+ " }";
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public boolean equals(@Nullable Object o) {
|
||
|
|
if (this == o) return true;
|
||
|
|
if (o == null || getClass() != o.getClass()) return false;
|
||
|
|
MediaItemInfo that = (MediaItemInfo) o;
|
||
|
|
return mSourceType == that.mSourceType
|
||
|
|
&& mDataTypes == that.mDataTypes
|
||
|
|
&& mDurationMillis == that.mDurationMillis
|
||
|
|
&& mClipDurationMillis == that.mClipDurationMillis
|
||
|
|
&& Objects.equals(mContainerMimeType, that.mContainerMimeType)
|
||
|
|
&& mSampleMimeTypes.equals(that.mSampleMimeTypes)
|
||
|
|
&& mCodecNames.equals(that.mCodecNames)
|
||
|
|
&& mAudioSampleRateHz == that.mAudioSampleRateHz
|
||
|
|
&& mAudioChannelCount == that.mAudioChannelCount
|
||
|
|
&& mAudioSampleCount == that.mAudioSampleCount
|
||
|
|
&& Objects.equals(mVideoSize, that.mVideoSize)
|
||
|
|
&& Objects.equals(mVideoDataSpace, that.mVideoDataSpace)
|
||
|
|
&& mVideoFrameRate == that.mVideoFrameRate
|
||
|
|
&& mVideoSampleCount == that.mVideoSampleCount;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public int hashCode() {
|
||
|
|
return Objects.hash(mSourceType, mDataTypes);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void writeToParcel(@NonNull Parcel dest, int flags) {
|
||
|
|
dest.writeInt(mSourceType);
|
||
|
|
dest.writeLong(mDataTypes);
|
||
|
|
dest.writeLong(mDurationMillis);
|
||
|
|
dest.writeLong(mClipDurationMillis);
|
||
|
|
dest.writeString(mContainerMimeType);
|
||
|
|
dest.writeStringList(mSampleMimeTypes);
|
||
|
|
dest.writeStringList(mCodecNames);
|
||
|
|
dest.writeInt(mAudioSampleRateHz);
|
||
|
|
dest.writeInt(mAudioChannelCount);
|
||
|
|
dest.writeLong(mAudioSampleCount);
|
||
|
|
dest.writeInt(mVideoSize.getWidth());
|
||
|
|
dest.writeInt(mVideoSize.getHeight());
|
||
|
|
dest.writeInt(mVideoDataSpace);
|
||
|
|
dest.writeFloat(mVideoFrameRate);
|
||
|
|
dest.writeLong(mVideoSampleCount);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public int describeContents() {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
private MediaItemInfo(@NonNull Parcel in) {
|
||
|
|
mSourceType = in.readInt();
|
||
|
|
mDataTypes = in.readLong();
|
||
|
|
mDurationMillis = in.readLong();
|
||
|
|
mClipDurationMillis = in.readLong();
|
||
|
|
mContainerMimeType = in.readString();
|
||
|
|
mSampleMimeTypes = new ArrayList<>();
|
||
|
|
in.readStringList(mSampleMimeTypes);
|
||
|
|
mCodecNames = new ArrayList<>();
|
||
|
|
in.readStringList(mCodecNames);
|
||
|
|
mAudioSampleRateHz = in.readInt();
|
||
|
|
mAudioChannelCount = in.readInt();
|
||
|
|
mAudioSampleCount = in.readLong();
|
||
|
|
int videoSizeWidth = in.readInt();
|
||
|
|
int videoSizeHeight = in.readInt();
|
||
|
|
mVideoSize = new Size(videoSizeWidth, videoSizeHeight);
|
||
|
|
mVideoDataSpace = in.readInt();
|
||
|
|
mVideoFrameRate = in.readFloat();
|
||
|
|
mVideoSampleCount = in.readLong();
|
||
|
|
}
|
||
|
|
|
||
|
|
public static final @NonNull Creator<MediaItemInfo> CREATOR =
|
||
|
|
new Creator<>() {
|
||
|
|
@Override
|
||
|
|
public MediaItemInfo[] newArray(int size) {
|
||
|
|
return new MediaItemInfo[size];
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public MediaItemInfo createFromParcel(@NonNull Parcel in) {
|
||
|
|
return new MediaItemInfo(in);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|