Examples with MotionPhotoMetadata androidx.media3.extractor.metadata.mp4.MotionPhotoMetadata used on opensource projects

Example 6 with MotionPhotoMetadata

use of androidx.media3.extractor.metadata.mp4.MotionPhotoMetadata in project ExoPlayer by google.

the class Mp4Extractor method processEndOfStreamReadingAtomHeader.

/**
 * Processes the end of stream in case there is not atom left to read.
 */
private void processEndOfStreamReadingAtomHeader() {
    if (fileType == FILE_TYPE_HEIC && (flags & FLAG_READ_MOTION_PHOTO_METADATA) != 0) {
        // Add image track and prepare media.
        ExtractorOutput extractorOutput = checkNotNull(this.extractorOutput);
        TrackOutput trackOutput = extractorOutput.track(/* id= */
        0, C.TRACK_TYPE_IMAGE);
        @Nullable Metadata metadata = motionPhotoMetadata == null ? null : new Metadata(motionPhotoMetadata);
        trackOutput.format(new Format.Builder().setMetadata(metadata).build());
        extractorOutput.endTracks();
        extractorOutput.seekMap(new SeekMap.Unseekable(/* durationUs= */
        C.TIME_UNSET));
    }
}

Example 7 with MotionPhotoMetadata

use of androidx.media3.extractor.metadata.mp4.MotionPhotoMetadata in project media by androidx.

the class JpegExtractor method readSegment.

private void readSegment(ExtractorInput input) throws IOException {
    if (marker == MARKER_APP1) {
        ParsableByteArray payload = new ParsableByteArray(segmentLength);
        input.readFully(payload.getData(), /* offset= */
        0, /* length= */
        segmentLength);
        if (motionPhotoMetadata == null && HEADER_XMP_APP1.equals(payload.readNullTerminatedString())) {
            @Nullable String xmpString = payload.readNullTerminatedString();
            if (xmpString != null) {
                motionPhotoMetadata = getMotionPhotoMetadata(xmpString, input.getLength());
                if (motionPhotoMetadata != null) {
                    mp4StartPosition = motionPhotoMetadata.videoStartPosition;
                }
            }
        }
    } else {
        input.skipFully(segmentLength);
    }
    state = STATE_READING_MARKER;
}

Example 8 with MotionPhotoMetadata

use of androidx.media3.extractor.metadata.mp4.MotionPhotoMetadata in project media by androidx.

the class Mp4Extractor method processEndOfStreamReadingAtomHeader.

/**
 * Processes the end of stream in case there is not atom left to read.
 */
private void processEndOfStreamReadingAtomHeader() {
    if (fileType == FILE_TYPE_HEIC && (flags & FLAG_READ_MOTION_PHOTO_METADATA) != 0) {
        // Add image track and prepare media.
        ExtractorOutput extractorOutput = checkNotNull(this.extractorOutput);
        TrackOutput trackOutput = extractorOutput.track(/* id= */
        0, C.TRACK_TYPE_IMAGE);
        @Nullable Metadata metadata = motionPhotoMetadata == null ? null : new Metadata(motionPhotoMetadata);
        trackOutput.format(new Format.Builder().setMetadata(metadata).build());
        extractorOutput.endTracks();
        extractorOutput.seekMap(new SeekMap.Unseekable(/* durationUs= */
        C.TIME_UNSET));
    }
}

Example 9 with MotionPhotoMetadata

use of androidx.media3.extractor.metadata.mp4.MotionPhotoMetadata in project media by androidx.

the class MotionPhotoDescriptionTest method getMotionPhotoMetadata_withPrimaryAndSecondaryMediaItems.

@Test
public void getMotionPhotoMetadata_withPrimaryAndSecondaryMediaItems() {
    MotionPhotoDescription motionPhotoDescription = new MotionPhotoDescription(TEST_PRESENTATION_TIMESTAMP_US, ImmutableList.of(new MotionPhotoDescription.ContainerItem(MimeTypes.IMAGE_JPEG, "Primary", /* length= */
    0, TEST_MOTION_PHOTO_PHOTO_PADDING_BYTES), new MotionPhotoDescription.ContainerItem(MimeTypes.VIDEO_MP4, "MotionPhoto", TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES, /* padding= */
    0)));
    @Nullable MotionPhotoMetadata metadata = motionPhotoDescription.getMotionPhotoMetadata(TEST_MOTION_PHOTO_LENGTH_BYTES);
    assertThat(metadata.photoStartPosition).isEqualTo(0);
    assertThat(metadata.photoSize).isEqualTo(TEST_MOTION_PHOTO_LENGTH_BYTES - TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES - TEST_MOTION_PHOTO_PHOTO_PADDING_BYTES);
    assertThat(metadata.photoPresentationTimestampUs).isEqualTo(TEST_PRESENTATION_TIMESTAMP_US);
    assertThat(metadata.videoStartPosition).isEqualTo(TEST_MOTION_PHOTO_LENGTH_BYTES - TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES);
    assertThat(metadata.videoSize).isEqualTo(TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES);
}

Example 10 with MotionPhotoMetadata

use of androidx.media3.extractor.metadata.mp4.MotionPhotoMetadata in project media by androidx.

the class MotionPhotoDescriptionTest method getMotionPhotoMetadata_withPrimaryAndMultipleSecondaryMediaItems_returnsSecondMediaItemAsVideo.

@Test
public void getMotionPhotoMetadata_withPrimaryAndMultipleSecondaryMediaItems_returnsSecondMediaItemAsVideo() {
    MotionPhotoDescription motionPhotoDescription = new MotionPhotoDescription(TEST_PRESENTATION_TIMESTAMP_US, ImmutableList.of(new MotionPhotoDescription.ContainerItem(MimeTypes.IMAGE_JPEG, "Primary", /* length= */
    0, TEST_MOTION_PHOTO_PHOTO_PADDING_BYTES), new MotionPhotoDescription.ContainerItem(MimeTypes.VIDEO_MP4, "MotionPhoto", TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES, /* padding= */
    0), new MotionPhotoDescription.ContainerItem(MimeTypes.VIDEO_MP4, "MotionPhoto", TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES, /* padding= */
    0)));
    @Nullable MotionPhotoMetadata metadata = motionPhotoDescription.getMotionPhotoMetadata(TEST_MOTION_PHOTO_LENGTH_BYTES);
    assertThat(metadata.photoStartPosition).isEqualTo(0);
    assertThat(metadata.photoSize).isEqualTo(TEST_MOTION_PHOTO_LENGTH_BYTES - TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES * 2 - TEST_MOTION_PHOTO_PHOTO_PADDING_BYTES);
    assertThat(metadata.photoPresentationTimestampUs).isEqualTo(TEST_PRESENTATION_TIMESTAMP_US);
    assertThat(metadata.videoStartPosition).isEqualTo(TEST_MOTION_PHOTO_LENGTH_BYTES - TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES * 2);
    assertThat(metadata.videoSize).isEqualTo(TEST_MOTION_PHOTO_VIDEO_LENGTH_BYTES);
}