<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Aptos;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.EmailStyle18
{mso-style-type:personal;
font-family:"Aptos",sans-serif;
color:windowtext;}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">Hey all, the MIA WG would like to request that our GRC counterparts please complete a few more specific tests.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Setup:<o:p></o:p></p>
<p class="MsoNormal">Hardware Encoder<->HDTN<->Netropy<->HDTN<->Hardware Decoder.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Test Sets:<o:p></o:p></p>
<p class="MsoNormal">No DTN just RTP over UDP by itself<o:p></o:p></p>
<p class="MsoNormal">Single RTP packet per bundle<o:p></o:p></p>
<p class="MsoNormal">Five RTP packets per bundle <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Within each test please use the netropy out-of-order delivery option set three different ways.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Jeremy, please provide the netropy out-of-order values to use along with the resolution/bit rate to make sure the range you had in mind is covered.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If I missed anything please feel free to correct me or ask for clarification.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sincerely,<o:p></o:p></p>
<p class="MsoNormal">Joshua Deaton<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> SIS-MIA <sis-mia-bounces@mailman.ccsds.org> <b>
On Behalf Of </b>Grubbs, Rodney P. (MSFC-AS50)[EMERITUS PROGRAM] via SIS-MIA<br>
<b>Sent:</b> Monday, April 29, 2024 8:10 PM<br>
<b>To:</b> Raible, Daniel E. (GRC-LCP0) <daniel.e.raible@nasa.gov>; Mayer, Jeremy P. (JSC-OT/ESA)[EUROPEAN SPACE AGENCY] <jeremy.mayer@dlr.de>; sis-mia@mailman.ccsds.org; Lindblom, Walter E. (MSFC-IS64)[AEGIS] <walt.lindblom@nasa.gov>; George, Sandy (MSFC-IS64)[AEGIS]
<sandy.george@nasa.gov>; St. Peter, Beth (MSFC-HP10) <elizabeth.m.st.peter@nasa.gov><br>
<b>Cc:</b> Schweinsberg, Ethan {He, Him} (GRC-LSS0) <ethan.e.schweinsberg@nasa.gov>; Nazario, Margaret {Meg} (GRC-LCP0) <margaret.l.nazario@nasa.gov>; Short, Bob (GRC-LCN0) <robert.s.short@nasa.gov>; Nowakowski, John J. (GRC-MSC0) <john.j.nowakowski@nasa.gov>;
Kollar, Tad {he, him} (GRC-LSX0)[BQMI] <tad.kollar@nasa.gov>; Aylward, Hugh E. (GRC-VO00)[eMITS] <hugh.e.aylward@nasa.gov>; Firak, James M. (GRC-VO00)[eMITS] <james.m.firak@nasa.gov>; Hylton, Alan G. (GSFC-4570) <alan.g.hylton@nasa.gov>; McKeehan, Shaun M.
(GRC-LSX0) <shaun.mckeehan@nasa.gov>; Dudukovich, Rachel M. (GRC-LCI0) <rachel.m.dudukovich@nasa.gov>; Burroughs, Michael A. (GSFC-700.N)[AEGIS] <michael.a.burroughs@nasa.gov>; Tomko, Brian J. (GRC-LSX0) <brian.j.tomko@nasa.gov>; Choksi, Prash (GRC-LCA0) <prash.choksi@nasa.gov>;
vernyikyle4@gmail.com<br>
<b>Subject:</b> Re: [Sis-mia] [BULK] Re: [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif">Awesome. Looking forward to the discussion.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal">“Live Life Forward”<o:p></o:p></p>
<p class="MsoNormal">Rodney Grubbs, NASA Emeritus & ESDMD Consultant<o:p></o:p></p>
<p class="MsoNormal">Chair, CCSDS Motion Imagery & Applications Working Group<o:p></o:p></p>
<p class="MsoNormal"><span style="color:black">931-229-6030 (Personal phone)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Note: I retired from NASA on March 31, 2023. My Emeritus status only relates to supporting NASA/MSFC’s CCSDS matters.<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"Raible, Daniel E. (GRC-LCP0)" <<a href="mailto:daniel.e.raible@nasa.gov">daniel.e.raible@nasa.gov</a>><br>
<b>Date: </b>Monday, April 29, 2024 at 5:41 PM<br>
<b>To: </b>"Grubbs, Rodney P. (MSFC-AS50)[EMERITUS PROGRAM]" <<a href="mailto:rodney.p.grubbs@nasa.gov">rodney.p.grubbs@nasa.gov</a>>, "Mayer, Jeremy P. (JSC-OT/ESA)[EUROPEAN SPACE AGENCY]" <<a href="mailto:jeremy.mayer@dlr.de">jeremy.mayer@dlr.de</a>>, "<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>"
<<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>>, "Lindblom, Walter E. (MSFC-IS64)[AEGIS]" <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>, "George, Sandy (MSFC-IS64)[AEGIS]" <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>,
"St. Peter, Beth (MSFC-HP10)" <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc: </b>"Schweinsberg, Ethan {He, Him} (GRC-LSS0)" <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>, "Nazario, Margaret {Meg} (GRC-LCP0)" <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>, "Short,
Bob (GRC-LCN0)" <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>, "McKeehan, Shaun M. (GRC-LSX0)" <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>, "Kollar, Tad {he, him} (GRC-LSX0)[BQMI]" <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>,
"Aylward, Hugh E. (GRC-VO00)[eMITS]" <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>, "Firak, James M. (GRC-VO00)[eMITS]" <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>, "Hylton, Alan G. (GSFC-4570)" <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>,
"Nowakowski, John J. (GRC-MSC0)" <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>, "Dudukovich, Rachel M. (GRC-LCI0)" <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>>, "Burroughs, Michael A. (GSFC-700.N)[AEGIS]"
<<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>, "Tomko, Brian J. (GRC-LSX0)" <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>, "Choksi, Prash (GRC-LCA0)" <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>,
"<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>" <<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>>, "Kortas, Nadia (GRC-LSX0)" <<a href="mailto:nadia.kortas@nasa.gov">nadia.kortas@nasa.gov</a>><br>
<b>Subject: </b>RE: [BULK] Re: [Sis-mia] [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal">Sounds good, Rodney. I’ll put together some visuals to accompany.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Daniel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="color:black">Dr. Daniel E. Raible, KE8ESB</span><span style="font-size:9.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Electronics Engineer, Optics and Photonics Branch (LCP)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">NASA John H. Glenn Research Center at Lewis Field<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">21000 Brookpark Road, Mail Stop 77-2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Cleveland, OH 44135-3191<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">phone: (216) 433-3367 fax: (216) 433-8705<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> Grubbs, Rodney P. (MSFC-AS50)[EMERITUS PROGRAM] <<a href="mailto:rodney.p.grubbs@nasa.gov">rodney.p.grubbs@nasa.gov</a>>
<br>
<b>Sent:</b> Monday, April 29, 2024 2:08 PM<br>
<b>To:</b> Raible, Daniel E. (GRC-LCP0) <<a href="mailto:daniel.e.raible@nasa.gov">daniel.e.raible@nasa.gov</a>>; Mayer, Jeremy P. (JSC-OT/ESA)[EUROPEAN SPACE AGENCY] <<a href="mailto:jeremy.mayer@dlr.de">jeremy.mayer@dlr.de</a>>;
<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>; Lindblom, Walter E. (MSFC-IS64)[AEGIS] <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>; George, Sandy (MSFC-IS64)[AEGIS] <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>;
St. Peter, Beth (MSFC-HP10) <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc:</b> Schweinsberg, Ethan {He, Him} (GRC-LSS0) <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>; Nazario, Margaret {Meg} (GRC-LCP0) <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>; Short,
Bob (GRC-LCN0) <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>; McKeehan, Shaun M. (GRC-LSX0) <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>; Kollar, Tad {he, him} (GRC-LSX0)[BQMI] <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>;
Aylward, Hugh E. (GRC-VO00)[eMITS] <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>; Firak, James M. (GRC-VO00)[eMITS] <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>; Hylton, Alan G. (GSFC-4570) <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>;
Nowakowski, John J. (GRC-MSC0) <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>; Dudukovich, Rachel M. (GRC-LCI0) <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>>; Burroughs, Michael A. (GSFC-700.N)[AEGIS]
<<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>; Tomko, Brian J. (GRC-LSX0) <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>; Choksi, Prash (GRC-LCA0) <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>;
<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>; Kortas, Nadia (GRC-LSX0) <<a href="mailto:nadia.kortas@nasa.gov">nadia.kortas@nasa.gov</a>><br>
<b>Subject:</b> Re: [BULK] Re: [Sis-mia] [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif">It would be good if you could present during the morning session. We are due to start at 0845 Eastern Time. After introductions and an update status from me we’ll be able to get started with
your presentation. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal">“Live Life Forward”<o:p></o:p></p>
<p class="MsoNormal">Rodney Grubbs, NASA Emeritus & ESDMD Consultant<o:p></o:p></p>
<p class="MsoNormal">Chair, CCSDS Motion Imagery & Applications Working Group<o:p></o:p></p>
<p class="MsoNormal"><span style="color:black">931-229-6030 (Personal phone)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Note: I retired from NASA on March 31, 2023. My Emeritus status only relates to supporting NASA/MSFC’s CCSDS matters.<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"Raible, Daniel E. (GRC-LCP0)" <<a href="mailto:daniel.e.raible@nasa.gov">daniel.e.raible@nasa.gov</a>><br>
<b>Date: </b>Monday, April 29, 2024 at 1:05 PM<br>
<b>To: </b>"Grubbs, Rodney P. (MSFC-AS50)[EMERITUS PROGRAM]" <<a href="mailto:rodney.p.grubbs@nasa.gov">rodney.p.grubbs@nasa.gov</a>>, "Mayer, Jeremy P. (JSC-OT/ESA)[EUROPEAN SPACE AGENCY]" <<a href="mailto:jeremy.mayer@dlr.de">jeremy.mayer@dlr.de</a>>, "<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>"
<<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>>, "Lindblom, Walter E. (MSFC-IS64)[AEGIS]" <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>, "George, Sandy (MSFC-IS64)[AEGIS]" <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>,
"St. Peter, Beth (MSFC-HP10)" <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc: </b>"Schweinsberg, Ethan {He, Him} (GRC-LSS0)" <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>, "Nazario, Margaret {Meg} (GRC-LCP0)" <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>, "Short,
Bob (GRC-LCN0)" <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>, "McKeehan, Shaun M. (GRC-LSX0)" <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>, "Kollar, Tad {he, him} (GRC-LSX0)[BQMI]" <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>,
"Aylward, Hugh E. (GRC-VO00)[eMITS]" <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>, "Firak, James M. (GRC-VO00)[eMITS]" <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>, "Hylton, Alan G. (GSFC-4570)" <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>,
"Nowakowski, John J. (GRC-MSC0)" <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>, "Dudukovich, Rachel M. (GRC-LCI0)" <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>>, "Burroughs, Michael A. (GSFC-700.N)[AEGIS]"
<<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>, "Tomko, Brian J. (GRC-LSX0)" <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>, "Choksi, Prash (GRC-LCA0)" <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>,
"<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>" <<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>>, "Kortas, Nadia (GRC-LSX0)" <<a href="mailto:nadia.kortas@nasa.gov">nadia.kortas@nasa.gov</a>><br>
<b>Subject: </b>RE: [BULK] Re: [Sis-mia] [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal">Hello Rodney,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Yes, several of us will be dialing in to discuss the results, do you know which particular block of the day the media group content will be discussed?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Prash just completed all of the bit analysis for the configurations, so we are going to review the results this afternoon.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">As well, we are putting together our plans to conduct further tests throughout the summertime.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Daniel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="color:black">Dr. Daniel E. Raible, KE8ESB</span><span style="font-size:9.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Electronics Engineer, Optics and Photonics Branch (LCP)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">NASA John H. Glenn Research Center at Lewis Field<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">21000 Brookpark Road, Mail Stop 77-2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Cleveland, OH 44135-3191<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">phone: (216) 433-3367 fax: (216) 433-8705<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> Grubbs, Rodney P. (MSFC-AS50)[EMERITUS PROGRAM] <<a href="mailto:rodney.p.grubbs@nasa.gov">rodney.p.grubbs@nasa.gov</a>>
<br>
<b>Sent:</b> Monday, April 29, 2024 1:55 PM<br>
<b>To:</b> Raible, Daniel E. (GRC-LCP0) <<a href="mailto:daniel.e.raible@nasa.gov">daniel.e.raible@nasa.gov</a>>; Mayer, Jeremy P. (JSC-OT/ESA)[EUROPEAN SPACE AGENCY] <<a href="mailto:jeremy.mayer@dlr.de">jeremy.mayer@dlr.de</a>>;
<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>; Lindblom, Walter E. (MSFC-IS64)[AEGIS] <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>; George, Sandy (MSFC-IS64)[AEGIS] <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>;
St. Peter, Beth (MSFC-HP10) <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc:</b> Schweinsberg, Ethan {He, Him} (GRC-LSS0) <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>; Nazario, Margaret {Meg} (GRC-LCP0) <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>; Short,
Bob (GRC-LCN0) <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>; McKeehan, Shaun M. (GRC-LSX0) <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>; Kollar, Tad {he, him} (GRC-LSX0)[BQMI] <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>;
Aylward, Hugh E. (GRC-VO00)[eMITS] <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>; Firak, James M. (GRC-VO00)[eMITS] <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>; Hylton, Alan G. (GSFC-4570) <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>;
Nowakowski, John J. (GRC-MSC0) <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>; Dudukovich, Rachel M. (GRC-LCI0) <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>>; Burroughs, Michael A. (GSFC-700.N)[AEGIS]
<<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>; Tomko, Brian J. (GRC-LSX0) <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>; Choksi, Prash (GRC-LCA0) <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>;
<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a><br>
<b>Subject:</b> Re: [BULK] Re: [Sis-mia] [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif">I finally have my NASA identity restored. Just in time.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif">Daniel, all this is good news. New data. Will you or someone from the team be able to join us tomorrow (Tuesday) for our CCSDS MIA meeting to share this data and answer questions? Anyone from
the GRC team planning to attend in person?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal">“Live Life Forward”<o:p></o:p></p>
<p class="MsoNormal">Rodney Grubbs, NASA Emeritus & ESDMD Consultant<o:p></o:p></p>
<p class="MsoNormal">Chair, CCSDS Motion Imagery & Applications Working Group<o:p></o:p></p>
<p class="MsoNormal"><span style="color:black">931-229-6030 (Personal phone)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Note: I retired from NASA on March 31, 2023. My Emeritus status only relates to supporting NASA/MSFC’s CCSDS matters.<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">SIS-MIA <<a href="mailto:sis-mia-bounces@mailman.ccsds.org">sis-mia-bounces@mailman.ccsds.org</a>> on behalf of "Raible, Daniel E.
(GRC-LCP0) via SIS-MIA" <<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>><br>
<b>Reply-To: </b>"Raible, Daniel E. (GRC-LCP0)" <<a href="mailto:daniel.e.raible@nasa.gov">daniel.e.raible@nasa.gov</a>><br>
<b>Date: </b>Saturday, April 27, 2024 at 4:09 AM<br>
<b>To: </b>"Mayer, Jeremy P. (JSC-OT/ESA)[EUROPEAN SPACE AGENCY]" <<a href="mailto:jeremy.mayer@dlr.de">jeremy.mayer@dlr.de</a>>, "<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>" <<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>>,
"Lindblom, Walter E. (MSFC-IS64)[AEGIS]" <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>, "George, Sandy (MSFC-IS64)[AEGIS]" <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>, "St. Peter, Beth (MSFC-HP10)" <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc: </b>"Schweinsberg, Ethan {He, Him} (GRC-LSS0)" <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>, "Nazario, Margaret {Meg} (GRC-LCP0)" <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>, "Short,
Bob (GRC-LCN0)" <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>, "McKeehan, Shaun M. (GRC-LSX0)" <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>, "Kollar, Tad {he, him} (GRC-LSX0)[BQMI]" <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>,
"Aylward, Hugh E. (GRC-VO00)[eMITS]" <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>, "Firak, James M. (GRC-VO00)[eMITS]" <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>, "Hylton, Alan G. (GSFC-4570)" <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>,
"Nowakowski, John J. (GRC-MSC0)" <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>, "Dudukovich, Rachel M. (GRC-LCI0)" <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>>, "Burroughs, Michael A. (GSFC-700.N)[AEGIS]"
<<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>, "Tomko, Brian J. (GRC-LSX0)" <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>, "Choksi, Prash (GRC-LCA0)" <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>,
"<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>" <<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>><br>
<b>Subject: </b>[BULK] Re: [Sis-mia] [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Aptos",sans-serif"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal">Jeremy,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Yes, that is correct. This particular battery of tests were done in more controlled conditions, as a way to evaluate our HDTN streaming implementation across the range of video configurations.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Concurrently in another facility we have been running a separate experiment streaming a single camera feed 24/7 across a LunaNet HDTN scenario. Over there we do things such as induce delays, change contact plans, reroute, etc to evaluate
performance more at a network systems level. Those more complex scenarios are the ones we plan to upscale to our field demonstrations from May-July.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Working with the video teams on this has been really educational for us, and I know will greatly inform our upcoming space networking tests. We’ve also been able to recently procure some 4K camera equipment and processors with hardware
decoders which we can incorporate into the flight tests to increase their fidelity. Right now we are working on tying our delay/network emulator box into the field tests so we can conduct such things live with the flight test for LCRD and such.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Daniel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="color:black">Dr. Daniel E. Raible, KE8ESB</span><span style="font-size:9.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Electronics Engineer, Optics and Photonics Branch (LCP)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">NASA John H. Glenn Research Center at Lewis Field<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">21000 Brookpark Road, Mail Stop 77-2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Cleveland, OH 44135-3191<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">phone: (216) 433-3367 fax: (216) 433-8705<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> <a href="mailto:Jeremy.Mayer@dlr.de">Jeremy.Mayer@dlr.de</a> <<a href="mailto:Jeremy.Mayer@dlr.de">Jeremy.Mayer@dlr.de</a>>
<br>
<b>Sent:</b> Saturday, April 27, 2024 4:49 AM<br>
<b>To:</b> Raible, Daniel E. (GRC-LCP0) <<a href="mailto:daniel.e.raible@nasa.gov">daniel.e.raible@nasa.gov</a>>;
<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>; Lindblom, Walter E. (MSFC-IS64)[AEGIS] <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>; George, Sandy (MSFC-IS64)[AEGIS] <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>;
St. Peter, Beth (MSFC-HP10) <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc:</b> Schweinsberg, Ethan {He, Him} (GRC-LSS0) <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>; Nazario, Margaret {Meg} (GRC-LCP0) <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>; Short,
Bob (GRC-LCN0) <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>; Nowakowski, John J. (GRC-MSC0) <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>; Kollar, Tad {he, him} (GRC-LSX0)[BQMI] <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>;
Aylward, Hugh E. (GRC-VO00)[eMITS] <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>; Firak, James M. (GRC-VO00)[eMITS] <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>; Hylton, Alan G. (GSFC-4570) <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>;
McKeehan, Shaun M. (GRC-LSX0) <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>; Burroughs, Michael A. (GSFC-700.N)[AEGIS] <<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>; Tomko, Brian J. (GRC-LSX0) <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>;
Choksi, Prash (GRC-LCA0) <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>;
<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>; Dudukovich, Rachel M. (GRC-LCI0) <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>><br>
<b>Subject:</b> [EXTERNAL] RE: RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<table class="MsoNormalTable" border="1" cellspacing="0" cellpadding="0" align="left" style="border:solid black 1.5pt">
<tbody>
<tr>
<td width="100%" style="width:100.0%;border:none;background:#FFEB9C;padding:3.75pt 3.75pt 3.75pt 3.75pt">
<p class="MsoNormal" style="mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<b><span style="font-size:10.0pt;color:black">CAUTION:</span></b><span style="color:black">
</span><span style="font-size:10.0pt;color:black">This email originated from outside of NASA. Please take care when clicking links or opening attachments. Use the "Report Message" button to report suspicious messages to the NASA SOC.</span><span style="color:black">
</span><o:p></o:p></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="DE"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-GB">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Looks good! Just to confirm one thing, these were done without induced packet loss/delay, correct?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Jeremy<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> SIS-MIA <<a href="mailto:sis-mia-bounces@mailman.ccsds.org">sis-mia-bounces@mailman.ccsds.org</a>>
<b>On Behalf Of </b>Raible, Daniel E. (GRC-LCP0) via SIS-MIA<br>
<b>Sent:</b> Samstag, 27. April 2024 10:46<br>
<b>To:</b> Grubbs, Rodney P. (MSFC-AS50)[EMERITUS PROGRAM] via SIS-MIA <<a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a>>; Lindblom, Walter E. (MSFC-IS64)[AEGIS] <<a href="mailto:walt.lindblom@nasa.gov">walt.lindblom@nasa.gov</a>>; George,
Sandy (MSFC-IS64)[AEGIS] <<a href="mailto:sandy.george@nasa.gov">sandy.george@nasa.gov</a>>; St. Peter, Beth (MSFC-HP10) <<a href="mailto:elizabeth.m.st.peter@nasa.gov">elizabeth.m.st.peter@nasa.gov</a>><br>
<b>Cc:</b> Schweinsberg, Ethan {He, Him} (GRC-LSS0) <<a href="mailto:ethan.e.schweinsberg@nasa.gov">ethan.e.schweinsberg@nasa.gov</a>>; Nazario, Margaret {Meg} (GRC-LCP0) <<a href="mailto:margaret.l.nazario@nasa.gov">margaret.l.nazario@nasa.gov</a>>; Short,
Bob (GRC-LCN0) <<a href="mailto:robert.s.short@nasa.gov">robert.s.short@nasa.gov</a>>; Nowakowski, John J. (GRC-MSC0) <<a href="mailto:john.j.nowakowski@nasa.gov">john.j.nowakowski@nasa.gov</a>>; Kollar, Tad {he, him} (GRC-LSX0)[BQMI] <<a href="mailto:tad.kollar@nasa.gov">tad.kollar@nasa.gov</a>>;
Aylward, Hugh E. (GRC-VO00)[eMITS] <<a href="mailto:hugh.e.aylward@nasa.gov">hugh.e.aylward@nasa.gov</a>>; Firak, James M. (GRC-VO00)[eMITS] <<a href="mailto:james.m.firak@nasa.gov">james.m.firak@nasa.gov</a>>; Hylton, Alan G. (GSFC-4570) <<a href="mailto:alan.g.hylton@nasa.gov">alan.g.hylton@nasa.gov</a>>;
McKeehan, Shaun M. (GRC-LSX0) <<a href="mailto:shaun.mckeehan@nasa.gov">shaun.mckeehan@nasa.gov</a>>; Burroughs, Michael A. (GSFC-700.N)[AEGIS] <<a href="mailto:michael.a.burroughs@nasa.gov">michael.a.burroughs@nasa.gov</a>>; Tomko, Brian J. (GRC-LSX0) <<a href="mailto:brian.j.tomko@nasa.gov">brian.j.tomko@nasa.gov</a>>;
Choksi, Prash (GRC-LCA0) <<a href="mailto:prash.choksi@nasa.gov">prash.choksi@nasa.gov</a>>; Kyle Vernyi <<a href="mailto:vernyikyle4@gmail.com">vernyikyle4@gmail.com</a>>; Dudukovich, Rachel M. (GRC-LCI0) <<a href="mailto:rachel.m.dudukovich@nasa.gov">rachel.m.dudukovich@nasa.gov</a>><br>
<b>Subject:</b> [Sis-mia] RTP over DTN streaming tests - preliminary outcomes look good<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
<p class="MsoNormal">Hello Rodney and All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Wanted to give you a preliminary status update. We had a lot of help getting things going, which we greatly appreciate, so I am including some extra folks in the cc.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Firstly thanks Walt, Beth and Sandy for hooking us up with the gear to conduct the tests. Hugh, Jim and Mike offered huge assistance in configuring all the equipment and keeping organized with hitting the test points.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We used the available camera in the video lab and supporting equipment, imaged an oscillating fan with streamers and shadows for some dynamics, and swapped things out as necessary to complete the following configurations across our DTN
nodes running the media streaming application:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">720P30 h.264 @ 2 Mbps<o:p></o:p></p>
<p class="MsoNormal">720P60 h.264 @ 4 Mbps<o:p></o:p></p>
<p class="MsoNormal">1080P30 h.265 @ 4 Mpbs, 6 Mbps and 8 Mbps<o:p></o:p></p>
<p class="MsoNormal">1080P60 h.265 @ 6 Mbps and 8 Mbps<o:p></o:p></p>
<p class="MsoNormal">2160P30 h.265 @ 6 Mpbs and 8 Mbps<o:p></o:p></p>
<p class="MsoNormal">2160P60 h.265 @ 10, 11, 12, 20 & 30 Mbps<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The hardware encoder had some trouble getting down to 8 Mbps, I think it was hovering more around 9.7, so we took some extra data points in the vicinity. As things wrapped up today, each of these test points successfully passed the visual
inspections, with the exception of 2 ‘bonus’ points we took with the encoders cranked up to 20 & 30 Mbps. These were done as a curiosity, just to drive our system harder to see it degrade, and we did start to finally observe some blocking and dropped frames
at those extreme cases, but for all the ‘in-bound’ configurations everything looked great! I think we’re ready to go flying.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We have copies of all the source and destination media files from the data bundles traversing through the DTN network. Prash is going to now start comparing them more objectively, starting with bitwise checks. I don’t know how much we
are going to be able to get done before your CCSDS briefing which I believe is on Tuesday, but we’ll keep moving forward and keep you apprised. Looking longer term, we would like to do some PSNR, SSIM and VMAF evaluations, combine these results with the field
testing we’ll be performing this summer with the ISS and NASA aircraft laser links, and properly publish the results. When we get to that phase I’ll be reaching out to everyone for proper attribution and such as we pull together the paper.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks to everyone for pitching in! And thanks to Tad, Prash, Nadia and Shaun for supporting on the HDTN side. Have a great weekend, all!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Daniel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:black">Dr. Daniel E. Raible, KE8ESB</span><span style="font-size:9.0pt;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Electronics Engineer, Optics and Photonics Branch (LCP)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">NASA John H. Glenn Research Center at Lewis Field<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">21000 Brookpark Road, Mail Stop 77-2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">Cleveland, OH 44135-3191<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:black">phone: (216) 433-3367 fax: (216) 433-8705<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</body>
</html>