| <?xml version="1.0" encoding="UTF-8"?> | 
 | <ISOBaseMediaFileTrace> | 
 | <!--MP4Box dump trace--> | 
 | <IsoMediaFile xmlns="urn:mpeg:isobmff:schema:file:2016" Name="paris_exif_xmp_gainmap_bigendian.jpg.avif"> | 
 | <FileTypeBox Size="32" Type="ftyp" Specification="p12" Container="file otyp" MajorBrand="avif" MinorVersion="0"> | 
 | <BrandEntry AlternateBrand="avif"/> | 
 | <BrandEntry AlternateBrand="mif1"/> | 
 | <BrandEntry AlternateBrand="miaf"/> | 
 | <BrandEntry AlternateBrand="MA1B"/> | 
 | </FileTypeBox> | 
 | <MetaBox Size="573" Type="meta" Version="0" Flags="0" Specification="p12" Container="file moov trak moof traf udta" > | 
 | <HandlerBox Size="40" Type="hdlr" Version="0" Flags="0" Specification="p12" Container="mdia meta minf" hdlrType="pict" Name="libavif" reserved1="0" reserved2="data:application/octet-string,000000000000000000000000"> | 
 | </HandlerBox> | 
 | <PrimaryItemBox Size="14" Type="pitm" Version="0" Flags="0" Specification="p12" Container="meta" item_ID="1"> | 
 | </PrimaryItemBox> | 
 | <ItemLocationBox Size="86" Type="iloc" Version="0" Flags="0" Specification="p12" Container="meta" offset_size="4" length_size="4" base_offset_size="0" index_size="0"> | 
 | <ItemLocationEntry item_ID="1" data_reference_index="0" base_offset="0" construction_method="0"> | 
 | <ItemExtentEntry extent_offset="REDACTED" extent_length="REDACTED" extent_index="0" /> | 
 | </ItemLocationEntry> | 
 | <ItemLocationEntry item_ID="2" data_reference_index="0" base_offset="0" construction_method="0"> | 
 | <ItemExtentEntry extent_offset="REDACTED" extent_length="REDACTED" extent_index="0" /> | 
 | </ItemLocationEntry> | 
 | <ItemLocationEntry item_ID="3" data_reference_index="0" base_offset="0" construction_method="0"> | 
 | <ItemExtentEntry extent_offset="REDACTED" extent_length="REDACTED" extent_index="0" /> | 
 | </ItemLocationEntry> | 
 | <ItemLocationEntry item_ID="4" data_reference_index="0" base_offset="0" construction_method="0"> | 
 | <ItemExtentEntry extent_offset="REDACTED" extent_length="REDACTED" extent_index="0" /> | 
 | </ItemLocationEntry> | 
 | <ItemLocationEntry item_ID="5" data_reference_index="0" base_offset="0" construction_method="0"> | 
 | <ItemExtentEntry extent_offset="REDACTED" extent_length="REDACTED" extent_index="0" /> | 
 | </ItemLocationEntry> | 
 | </ItemLocationBox> | 
 | <ItemInfoBox Size="159" Type="iinf" Version="0" Flags="0" Specification="p12" Container="meta" > | 
 | <ItemInfoEntryBox Size="26" Type="infe" Version="2" Flags="0" Specification="p12" Container="iinf" item_ID="1" item_protection_index="0" item_name="Color" content_type="(null)" content_encoding="(null)" item_type="av01"> | 
 | </ItemInfoEntryBox> | 
 | <ItemInfoEntryBox Size="25" Type="infe" Version="2" Flags="0" Specification="p12" Container="iinf" item_ID="2" item_protection_index="0" item_name="GMap" content_type="(null)" content_encoding="(null)" item_type="tmap"> | 
 | </ItemInfoEntryBox> | 
 | <ItemInfoEntryBox Size="25" Type="infe" Version="2" Flags="1" Specification="p12" Container="iinf" item_ID="3" item_protection_index="0" item_name="GMap" content_type="(null)" content_encoding="(null)" item_type="av01"> | 
 | </ItemInfoEntryBox> | 
 | <ItemInfoEntryBox Size="25" Type="infe" Version="2" Flags="0" Specification="p12" Container="iinf" item_ID="4" item_protection_index="0" item_name="Exif" content_type="(null)" content_encoding="(null)" item_type="Exif"> | 
 | </ItemInfoEntryBox> | 
 | <ItemInfoEntryBox Size="44" Type="infe" Version="2" Flags="0" Specification="p12" Container="iinf" item_ID="5" item_protection_index="0" item_name="XMP" content_type="application/rdf+xml" content_encoding="(null)" item_type="mime"> | 
 | </ItemInfoEntryBox> | 
 | </ItemInfoBox> | 
 | <ItemReferenceBox Size="56" Type="iref" Version="0" Flags="0" Specification="p12" Container="meta" > | 
 | <ItemReferenceBox Size="16" Type="dimg" Specification="p12" Container="iref" from_item_id="2"> | 
 | <ItemReferenceBoxEntry ItemID="1"/> | 
 | <ItemReferenceBoxEntry ItemID="3"/> | 
 | </ItemReferenceBox> | 
 | <ItemReferenceBox Size="14" Type="cdsc" Specification="p12" Container="iref" from_item_id="4"> | 
 | <ItemReferenceBoxEntry ItemID="1"/> | 
 | </ItemReferenceBox> | 
 | <ItemReferenceBox Size="14" Type="cdsc" Specification="p12" Container="iref" from_item_id="5"> | 
 | <ItemReferenceBoxEntry ItemID="1"/> | 
 | </ItemReferenceBox> | 
 | </ItemReferenceBox> | 
 | <ItemPropertiesBox Size="170" Type="iprp" Specification="iff" Container="meta" > | 
 | <ItemPropertyContainerBox Size="126" Type="ipco" Specification="iff" Container="iprp" > | 
 | <ImageSpatialExtentsPropertyBox Size="20" Type="ispe" Version="0" Flags="0" Specification="iff" Container="ipco" image_width="403" image_height="302"> | 
 | </ImageSpatialExtentsPropertyBox> | 
 | <PixelInformationPropertyBox Size="16" Type="pixi" Version="0" Flags="0" Specification="iff" Container="ipco" > | 
 | <BitPerChannel bits_per_channel="8"/> | 
 | <BitPerChannel bits_per_channel="8"/> | 
 | <BitPerChannel bits_per_channel="8"/> | 
 | </PixelInformationPropertyBox> | 
 | <AV1ConfigurationBox> | 
 | <AV1Config version="1" profile="0" level_idx0="0" tier="0" high_bitdepth="0" twelve_bit="0" monochrome="0" chroma_subsampling_x="1" chroma_subsampling_y="1" chroma_sample_position="0" initial_presentation_delay="1" OBUs_count="0"> | 
 | </AV1Config> | 
 | </AV1ConfigurationBox> | 
 | <ColourInformationBox Size="19" Type="colr" Specification="iff" Container="video_sample_entry ipco encv resv" colour_type="nclx" colour_primaries="1" transfer_characteristics="13" matrix_coefficients="6" full_range_flag="1"> | 
 | </ColourInformationBox> | 
 | <ImageSpatialExtentsPropertyBox Size="20" Type="ispe" Version="0" Flags="0" Specification="iff" Container="ipco" image_width="512" image_height="384"> | 
 | </ImageSpatialExtentsPropertyBox> | 
 | <AV1ConfigurationBox> | 
 | <AV1Config version="1" profile="1" level_idx0="1" tier="0" high_bitdepth="0" twelve_bit="0" monochrome="0" chroma_subsampling_x="0" chroma_subsampling_y="0" chroma_sample_position="0" initial_presentation_delay="1" OBUs_count="0"> | 
 | </AV1Config> | 
 | </AV1ConfigurationBox> | 
 | <ColourInformationBox Size="19" Type="colr" Specification="iff" Container="video_sample_entry ipco encv resv" colour_type="nclx" colour_primaries="2" transfer_characteristics="2" matrix_coefficients="2" full_range_flag="1"> | 
 | </ColourInformationBox> | 
 | </ItemPropertyContainerBox> | 
 | <ItemPropertyAssociationBox Size="36" Type="ipma" Version="0" Flags="0" Specification="iff" Container="iprp" entry_count="3"> | 
 | <AssociationEntry item_ID="1" association_count="4"> | 
 | <Property index="1" essential="0"/> | 
 | <Property index="2" essential="0"/> | 
 | <Property index="3" essential="1"/> | 
 | <Property index="4" essential="0"/> | 
 | </AssociationEntry> | 
 | <AssociationEntry item_ID="2" association_count="3"> | 
 | <Property index="1" essential="0"/> | 
 | <Property index="2" essential="0"/> | 
 | <Property index="4" essential="0"/> | 
 | </AssociationEntry> | 
 | <AssociationEntry item_ID="3" association_count="4"> | 
 | <Property index="5" essential="0"/> | 
 | <Property index="2" essential="0"/> | 
 | <Property index="6" essential="1"/> | 
 | <Property index="7" essential="0"/> | 
 | </AssociationEntry> | 
 | </ItemPropertyAssociationBox> | 
 | </ItemPropertiesBox> | 
 | <GroupListBox Size="36" Type="grpl" Specification="iff" Container="meta" > | 
 | <EntityToGroupTypeBox Size="28" Type="altr" Version="0" Flags="0" Specification="iff" Container="grpl" group_id="1"> | 
 | <EntityToGroupTypeBoxEntry EntityID="2"/> | 
 | <EntityToGroupTypeBoxEntry EntityID="1"/> | 
 | </EntityToGroupTypeBox> | 
 | </GroupListBox> | 
 | </MetaBox> | 
 | <MediaDataBox Size="REDACTED" Type="mdat" Specification="p12" Container="file" dataSize="REDACTED"> | 
 | </MediaDataBox> | 
 | </IsoMediaFile> | 
 | <Tracks> | 
 | </Tracks> | 
 | </ISOBaseMediaFileTrace> |