If you need to update chapter metadata along with the full video asset, you can send the <chapters> inside the <asset> block for the full source video in an asset-only update. In this example, only the full asset and chapter information is being updated. Note that if you need to update the chapter information, but not the full video asset, you can still use the <chapters> block inside the <video> block as described in Chapter Update Examples.
<?xml version="1.0" encoding="UTF-8"?><package xmlns="http://apple.com/itunes/importer" version="film5.3"> <provider>Paramount</provider> <assets media_type="video" vendor_id="09736156444"> <asset type="full"> <data_file role="source"> <locale name="en-US"/> <file_name>09736156444-source.mov</file_name> <size>2595225600</size> <checksum type="md5">2a793a8b46037fe8aa29dd739b49911a</checksum> <attribute name="crop.top">0</attribute> <attribute name="crop.bottom">0</attribute> <attribute name="crop.left">0</attribute> <attribute name="crop.right">0</attribute> <attribute name="image.textless_master">true</attribute> </data_file> <chapters> <timecode_format>24/999 1000/nonDrop</timecode_format> <chapter> <start_time>00:00:00:00</start_time> <title locale="en-US">Forrest's Story Begins</title><!-- Chapter image can be provided in an artwork file or specified by a timecode. This chapter image is provided in an artwork file. --> <artwork_file> <file_name>chapter01.jpg</file_name> <checksum type="md5">ed93d0f3224a353a4cc8d4175d645130</checksum> <size>2342355</size> </artwork_file> </chapter> <chapter> <start_time>00:07:45:23</start_time> <title locale="en-US">Football at Alabama</title><!-- Chapter image can be provided in an artwork file or specified by a timecode. This chapter image is specified by a timecode. --> <artwork_time>00:07:45:23</artwork_time> </chapter> </chapters> </asset> </assets></package>