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<p class="MsoNormal">Hi Philipp,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you very much for your reply! <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I just want a producer to publish multiple large-size videos. Then consumers generate requests for those videos. I think I will try the ndnputchunks firstly!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best wishes,<o:p></o:p></p>
<p class="MsoNormal">Jiacheng<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Mini-NDN <mini-ndn-bounces@lists.cs.ucla.edu> on behalf of Philipp Moll <phmoll@cs.ucla.edu><br>
<b>Date: </b>Thursday, July 29, 2021 at 8:11 PM<br>
<b>To: </b>"mini-ndn@lists.cs.ucla.edu" <mini-ndn@lists.cs.ucla.edu><br>
<b>Subject: </b>Re: [Mini-NDN] Generate large amounts of video files traffic in Mini-NDN<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p>Hi Jiacheng,<o:p></o:p></p>
<p>Thanks for dropping a message. In MiniNDN, you can basically use any headless NDN application you want. MiniNDN just starts the application using a bash-command. But I think answering your question becomes easier when knowing more details about what you
want to achieve. Publishing and retrieving large video files could be interpreted in many ways.<o:p></o:p></p>
<p>If you simply want to handle those large video files as large files, we have tools like ndncatchunks and ndnputchunks to publish/consume files from the file system:
<a href="https://github.com/named-data/ndn-tools/tree/master/tools/chunks">https://github.com/named-data/ndn-tools/tree/master/tools/chunks</a><o:p></o:p></p>
<p>When you want to emulate something like Dynamic Adaptive Streaming over MiniNDN, it might be good to use something like a DAS dataset that already has pre-computed video-segments (here's one example dataset:
<a href="https://dash.itec.aau.at/dash-dataset/">https://dash.itec.aau.at/dash-dataset/</a>). To retrieve these segments, you might use emulated video streaming clients that retrieve the pre-computed segments based on some adaption logic..<o:p></o:p></p>
<p>Junxiao did some recent work on video streaming. He has streaming publishers and clients available for TypeScript. See here:
<a href="https://github.com/yoursunny/NDNts-video">https://github.com/yoursunny/NDNts-video</a><o:p></o:p></p>
<p>Without having tried, but since those are TypeScript clients, they should also work in MiniNDN. At least the producer should run, and maybe Junxiao also has a headless consumer that can be used with MiniNDN.<o:p></o:p></p>
<p>But as I said first, it really depends on what you want to do.<o:p></o:p></p>
<p>Best,<br>
Philipp<o:p></o:p></p>
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<p class="MsoNormal">On 7/29/21 4:26 PM, JIACHENG HOU via Mini-NDN wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi, Mini-NDN teams,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Before I tried generating a bunch of traffic using ndn-traffic-generator. However, it seems that the ndn-traffic-generator is not suitable for publishing and retrieving large video files.
<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I am wondering are there any recommended tools to generate a lot of traffic for video files in Mini-NDN?<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Thanks for your help.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Best wishes,<o:p></o:p></p>
<p class="MsoNormal">Jiacheng<o:p></o:p></p>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Mini-NDN mailing list<o:p></o:p></pre>
<pre><a href="mailto:Mini-NDN@lists.cs.ucla.edu">Mini-NDN@lists.cs.ucla.edu</a><o:p></o:p></pre>
<pre><a href="http://www.lists.cs.ucla.edu/mailman/listinfo/mini-ndn">http://www.lists.cs.ucla.edu/mailman/listinfo/mini-ndn</a><o:p></o:p></pre>
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