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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#467886" vlink="#96607D" style='word-wrap:break-word'><div class=WordSection1><p class=MsoPlainText><span lang=EN-US>Meeting: 10:00 Tuesday (Washington DC time), 1500 UK time, 1600 Paris time. <o:p></o:p></span></p><p class=MsoPlainText><span lang=EN-US><o:p> </o:p></span></p><p class=MsoPlainText><span lang=EN-US>If you do not receive a notification from Skype then please join it by clicking the link: <a href="https://join.skype.com/ykyu5SIPhSnD">https://join.skype.com/ykyu5SIPhSnD</a><o:p></o:p></span></p><p class=MsoPlainText><span lang=EN-US><o:p> </o:p></span></p><p class=MsoPlainText><span lang=EN-US>*Don't have Skype yet? Download it before you join </span><a href="https://www.skype.com"><span lang=EN-US>https://www.skype.com</span></a><o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:16.0pt'>Draft agenda:<o:p></o:p></span></b></p><ol start=1 type=1><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level1 lfo1'><span style='font-family:"Times New Roman",serif'>Apologies<o:p></o:p></span></li><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level1 lfo1'><span style='font-family:"Aptos",sans-serif'>Actions<o:p></o:p></span></li></ol><ul type=disc><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l2 level1 lfo2'><span style='font-family:"Aptos",sans-serif'>Roberta will send list of suggestions for OAIS-IF BB<o:p></o:p></span></li><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l2 level1 lfo2'><span style='font-family:"Aptos",sans-serif'>Massimo will send updated serialization<o:p></o:p></span></li></ul><ol start=3 type=1><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level1 lfo1'><span style='font-family:"Times New Roman",serif'>Review of agenda<o:p></o:p></span></li><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level1 lfo1'><span style='font-family:"Times New Roman",serif'>New attendees?<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level1 lfo1'><span lang=EN-US>The draft agenda for the Washington meeting is available at <a href="https://cwe.ccsds.org/moims/docs/MOIMS-DAI/Meeting%20Materials%20and%20Minutes/2024-04-Washington-DC/CCSDS%20MOIMS-DAI%20Spring%202024%20Agenda.pdf">https://cwe.ccsds.org/moims/docs/MOIMS-DAI/Meeting%20Materials%20and%20Minutes/2024-04-Washington-DC/CCSDS%20MOIMS-DAI%20Spring%202024%20Agenda.pdf</a> </span><span lang=EN-US>Please let me know what alterations are needed.<o:p></o:p></span></li></ol><p class=MsoListParagraph><span lang=EN-US><o:p> </o:p></span></p><ol style='margin-top:0cm' start=6 type=1><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level1 lfo1'><span lang=EN-US style='font-family:"Aptos",sans-serif'>ISO 16363 and ISO 16919<o:p></o:p></span></li></ol><p class=MsoListParagraph style='margin-left:54.0pt;text-indent:-18.0pt;mso-list:l1 level2 lfo3'><![if !supportLists]><span style='font-family:"Courier New"'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-family:"Aptos",sans-serif'><a href="http://review.oais.info/show_bug.cgi?id=349">http://review.oais.info/show_bug.cgi?id=349</a> – JGG and MC should review<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:54.0pt;text-indent:-18.0pt;mso-list:l1 level2 lfo3'><![if !supportLists]><span lang=EN-US style='font-family:"Courier New"'><span style='mso-list:Ignore'>o<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-family:"Aptos",sans-serif'>an old one we need to resolve <a href="http://review.oais.info/show_bug.cgi?id=389">http://review.oais.info/show_bug.cgi?id=389</a> - some duplication must be sorted out and gives us an opportunity to add an important missing metric. </span><span lang=EN-US style='font-family:"Aptos",sans-serif'><o:p></o:p></span></p><ul style='margin-top:0cm' type=disc><li class=MsoListParagraph style='margin-left:0cm;mso-list:l1 level1 lfo3'><span lang=EN-US>Sami received the attached. Apparently, it was missing from the documents ISO sent about comments on ISO 16363.<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l1 level1 lfo3'><span lang=EN-US>I have added these as<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l1 level1 lfo3'><span lang=EN-US><a href="http://review.oais.info/show_bug.cgi?id=392">http://review.oais.info/show_bug.cgi?id=392</a><o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l1 level1 lfo3'><span lang=EN-US><a href="http://review.oais.info/show_bug.cgi?id=391">http://review.oais.info/show_bug.cgi?id=391</a><o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l1 level1 lfo3'><span lang=EN-US><a href="http://review.oais.info/show_bug.cgi?id=390">http://review.oais.info/show_bug.cgi?id=390</a><o:p></o:p></span></li></ul><p class=MsoListParagraph><span lang=EN-US style='font-family:"Aptos",sans-serif'><o:p> </o:p></span></p><p class=MsoListParagraph><span lang=EN-US style='font-family:"Aptos",sans-serif'>Comments in the usual way please.<o:p></o:p></span></p><ol start=7 type=1><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level1 lfo1'><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-GB'>See the attached notice from ISO. Not sure if we need to add anything to ISO 16363 or ISO 16919.<o:p></o:p></span></li><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level1 lfo1'><span style='font-family:"Times New Roman",serif'>OAIS-IF</span><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-GB'><o:p></o:p></span></li><ol start=1 type=a><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level2 lfo1'><span style='font-family:"Times New Roman",serif'>draft BB – see <a href="https://www.dropbox.com/scl/fi/4f5kcv0wn8jl74aeg2nz7/OAIS-IF-Core-Specification-v9.doc?rlkey=0r9cx6tc632s2u32wyvnsc326&dl=0">https://www.dropbox.com/scl/fi/4f5kcv0wn8jl74aeg2nz7/OAIS-IF-Core-Specification-v9.doc?rlkey=0r9cx6tc632s2u32wyvnsc326&dl=0</a> – I have proposed a JSON schema for the Information Packages, which seems to validate against the example IPs and AIP in the BB. This allows the BB to be more precise, but no changes needed in existing software which were based on those examples - see the updated section 7.1. In particular it follows XFDU and supports digital objects which are either remote (e.g. using URI), elsewhere in the JSON (using JSONPath) or encoded in the JSON (e.g. using base64). The reason for the latter is that JSON must be text (actually UTF-8) for interchanges between different systems (<a href="https://www.rfc-editor.org/rfc/pdfrfc/rfc8259.txt.pdf">https://www.rfc-editor.org/rfc/pdfrfc/rfc8259.txt.pdf</a>), so binary files must be encoded appropriately. The actual encoding should be part of the RepInfo.<o:p></o:p></span></li></ol></ol><p class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:72.0pt'><span style='font-family:"Times New Roman",serif'>Terry raised the point that binary files that were not 8-bit multiples could be a problem. My assumption is that padding would solve this, with appropriate RepInfo, but others should think about it.<o:p></o:p></span></p><ul type=disc><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:54.0pt;mso-list:l3 level1 lfo4'>Also see <a href="https://github.com/dgiaretta/OAISIF?tab=readme-ov-file">https://github.com/dgiaretta/OAISIF?tab=readme-ov-file</a> for some examples - incomplete<o:p></o:p></li></ul><ol start=8 type=1><ol start=2 type=a><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level2 lfo1'><span style='font-family:"Times New Roman",serif'>Making the APIs consistent between the draft BB and MB.<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level2 lfo1'><span style='font-family:"Times New Roman",serif'>Updated GB draft is </span><span lang=EN-US style='font-family:"Times New Roman",serif'><a href="https://www.dropbox.com/scl/fi/odc8i4uda23v4fx60ksju/OAIS-IF-Rationale-Scenarios-and-Requirements-20230914.docx?rlkey=8jhmvvv52kkstvpuis4tb7f6d&dl=0">https://www.dropbox.com/scl/fi/odc8i4uda23v4fx60ksju/OAIS-IF-Rationale-Scenarios-and-Requirements-20230914.docx?rlkey=8jhmvvv52kkstvpuis4tb7f6d&dl=0</a></span><span style='font-family:"Times New Roman",serif'>. There is an expanded discussion of RepInfo in section 9.<o:p></o:p></span></li><li class=MsoListParagraph style='margin-left:0cm;mso-list:l0 level2 lfo1'><span style='font-family:"Times New Roman",serif'>Steve’s latest draft Magenta book is available at <a href="https://www.dropbox.com/scl/fi/ydy1vkbal4idj18wur2f8/02_White_Book_Recommended_Standard_OAIS-IF_Draft_221017_v5.3-06_CCSDS_230828_Magenta_Description_CLCE.pdf.docx?rlkey=1elmlj5zd5bbg0lq59yrde9ng&dl=0">https://www.dropbox.com/scl/fi/ydy1vkbal4idj18wur2f8/02_White_Book_Recommended_Standard_OAIS-IF_Draft_221017_v5.3-06_CCSDS_230828_Magenta_Description_CLCE.pdf.docx?rlkey=1elmlj5zd5bbg0lq59yrde9ng&dl=0</a> – he may be sending an update.<o:p></o:p></span></li><li class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;mso-list:l0 level2 lfo1'><span style='font-family:"Times New Roman",serif'>Draft Yellow Book <a href="https://www.dropbox.com/s/4fkjciqf7klmn0p/OAIS-IF%20Interoperability%20Test%20Plan%20202303.docx?dl=0"><span style='color:windowtext'>–</span></a> Roberta </span><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-GB'><o:p></o:p></span></li></ol></ol><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-family:"Times New Roman",serif'>Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif'>..David<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Aptos",sans-serif'><o:p> </o:p></span></p></div></body></html>