36 files changed, 46 insertions, 46 deletions
diff --git a/2020/info/01.md b/2020/info/01.md
index be3b1715..65b37947 100644
--- a/2020/info/01.md
+++ b/2020/info/01.md
@@ -2,7 +2,7 @@
 Sacha Chua
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--01-emacs-news-highlights--sacha-chua.webm" subtitles="/2020/subtitles/emacsconf-2020--01-emacs-news-highlights--sacha-chua.vtt" duration="3:58" download="Download with subtitles" size="11MB"]]
-[Download compressed .webm video (10M)](https://media.emacsconf.org/2020/emacsconf-2020--01-emacs-news-highlights--sacha-chua-vp9-q56-original-audio.webm)
+[Download compressed .webm video (10M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--01-emacs-news-highlights--sacha-chua--vp9-q56-video-original-audio.webm)
 
 Quick highlights from Emacs News since the last EmacsConf
 
diff --git a/2020/info/03.md b/2020/info/03.md
index fd3583c2..cd8def59 100644
--- a/2020/info/03.md
+++ b/2020/info/03.md
@@ -2,10 +2,10 @@
 Bala Ramadurai
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--03-idea-to-novel-superstructure-emacs-for-writing--bala-ramadurai.webm"]] 
-[Download compressed .webm video (8.1M)](https://media.emacsconf.org/2020/emacsconf-2020--03-idea-to-novel-superstructure-emacs-for-writing--bala-ramadurai-vp9-q56-original-audio.webm)
+[Download compressed .webm video (8.1M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--03-idea-to-novel-superstructure-emacs-for-writing--bala-ramadurai--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--03-idea-to-novel-superstructure-emacs-for-writing--questions--bala-ramadurai.webm" download="Download Q&A .webm video, 720p"]]  
-[Download compressed Q&A .webm video (10.3M)](https://media.emacsconf.org/2020/emacsconf-2020--03-idea-to-novel-superstructure-emacs-for-writing--questions--bala-ramadurai-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (10.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--03-idea-to-novel-superstructure-emacs-for-writing--questions--bala-ramadurai--vp9-q56-video-original-audio.webm)
 
 You want to write a novel, but you don't know how to create an
 outline.  You have a seed idea for a novel, and you intend to expand
diff --git a/2020/info/04.md b/2020/info/04.md
index 210d58ab..23bc30af 100644
--- a/2020/info/04.md
+++ b/2020/info/04.md
@@ -2,7 +2,7 @@
 Jonathan Gregory
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--04-music-in-plain-text--jonathan-gregory.webm"]]  
-[Download compressed .webm video (13.8M)](https://media.emacsconf.org/2020/emacsconf-2020--04-music-in-plain-text--jonathan-gregory-vp9-q56-original-audio.webm)
+[Download compressed .webm video (13.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--04-music-in-plain-text--jonathan-gregory--vp9-q56-video-original-audio.webm)
 
 LilyPond is an extensible program for producing high-quality sheet
 music engraved with traditional layout rules. Similar to LaTeX and
diff --git a/2020/info/05.md b/2020/info/05.md
index 161700a2..7f9ff263 100644
--- a/2020/info/05.md
+++ b/2020/info/05.md
@@ -2,10 +2,10 @@
 Grant Shangreaux
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--05-bard-bivoumacs-building-a-bandcamp-like-page-for-an-album-of-music--grant-shangreaux.webm"]]
-[Download compressed .webm video (20.3M)](https://media.emacsconf.org/2020/emacsconf-2020--05-bard-bivoumacs-building-a-bandcamp-like-page-for-an-album-of-music--grant-shangreaux-vp9-q56-original-audio.webm)
+[Download compressed .webm video (20.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--05-bard-bivoumacs-building-a-bandcamp-like-page-for-an-album-of-music--grant-shangreaux--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--05-bard-bivoumacs-building-a-bandcamp-like-page-for-an-album-of-music--questions--grant-shangreaux.webm" download="Download Q&A video, 720p"]]
-[Download compressed Q&A .webm video (15.7M)](https://media.emacsconf.org/2020/emacsconf-2020--05-bard-bivoumacs-building-a-bandcamp-like-page-for-an-album-of-music--questions--grant-shangreaux-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (15.7M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--05-bard-bivoumacs-building-a-bandcamp-like-page-for-an-album-of-music--questions--grant-shangreaux--vp9-q56-video-original-audio.webm)
 
 I hoped to become a successful musician someday, and while that has
 yet to happen, I've recorded a fair share of unreleased music over the
diff --git a/2020/info/06.md b/2020/info/06.md
index 9996f631..7c187a0f 100644
--- a/2020/info/06.md
+++ b/2020/info/06.md
@@ -2,7 +2,7 @@
 Corwin Brust
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--06-trivial-emacs-kits--corwin-brust.webm" size="114M" duration="13:41" subtitles="/2020/subtitles/emacsconf-2020--06-trivial-emacs-kits--corwin-brust.vtt"]]  
-[Download compressed .webm video (12M)](https://media.emacsconf.org/2020/emacsconf-2020--06-trivial-emacs-kits--corwin-brust-vp9-q56-original-audio.webm)
+[Download compressed .webm video (12M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--06-trivial-emacs-kits--corwin-brust--vp9-q56-video-original-audio.webm)
 
 Techniques to help new users bootstrap a more gentle introduction to
 Emacs, one (short) init.el file at a time.
diff --git a/2020/info/07.md b/2020/info/07.md
index 9e6c8468..b1321d4f 100644
--- a/2020/info/07.md
+++ b/2020/info/07.md
@@ -2,7 +2,7 @@
 Sid Kasivajhula
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--07-beyond-vim-and-emacs-a-scalable-ui-paradigm--sid-kasivajhula.webm"]] 
-[Download compressed .webm video (45.1M)](https://media.emacsconf.org/2020/emacsconf-2020--07-beyond-vim-and-emacs-a-scalable-ui-paradigm--sid-kasivajhula-vp9-q56-original-audio.webm)
+[Download compressed .webm video (45.1M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--07-beyond-vim-and-emacs-a-scalable-ui-paradigm--sid-kasivajhula--vp9-q56-video-original-audio.webm)
 
 A practiced dexterity with the arcane incantations known as keybindings is
 the true mark of the veteran Emacs user. Yet, it takes years to get there,
diff --git a/2020/info/08.md b/2020/info/08.md
index 7c4706fd..17769bd3 100644
--- a/2020/info/08.md
+++ b/2020/info/08.md
@@ -2,7 +2,7 @@
 Andrew Tropin
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--08-building-reproducible-emacs--andrew-tropin.webm"]]  
-[Download compressed .webm video (18.4M)](https://media.emacsconf.org/2020/emacsconf-2020--08-building-reproducible-emacs--andrew-tropin-vp9-q56-original-audio.webm)
+[Download compressed .webm video (18.4M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--08-building-reproducible-emacs--andrew-tropin--vp9-q56-video-original-audio.webm)
 
 It's not always easy to take part of someone's configuration and make
 it work, it's almost never easy to move your configuration to fresh OS
diff --git a/2020/info/09.md b/2020/info/09.md
index 0afdb24c..31e6b521 100644
--- a/2020/info/09.md
+++ b/2020/info/09.md
@@ -2,10 +2,10 @@
 Rainer König
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--09-orgmode-your-life-in-plain-text--rainer-koenig.webm"]] 
-[Download compressed .webm video (12M)](https://media.emacsconf.org/2020/emacsconf-2020--09-orgmode-your-life-in-plain-text--rainer-koenig-vp9-q56-original-audio.webm)
+[Download compressed .webm video (12M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--09-orgmode-your-life-in-plain-text--rainer-koenig--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--09-orgmode-your-life-in-plain-text--questions--rainer-konig.webm" download="Download Q&A video, 720p"]]  
-[Download compressed Q&A .webm video (5.8M)](https://media.emacsconf.org/2020/emacsconf-2020--09-orgmode-your-life-in-plain-text--questions--rainer-konig-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (5.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--09-orgmode-your-life-in-plain-text--questions--rainer-konig--vp9-q56-video-original-audio.webm)
 
 In this talk I'll give you a quick overview of my Orgmode GTD
 system. We start with capturing a small project, scheduling
diff --git a/2020/info/10.md b/2020/info/10.md
index 4b9c41da..3ea0d995 100644
--- a/2020/info/10.md
+++ b/2020/info/10.md
@@ -2,7 +2,7 @@
 Andrea
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--10-lead-your-future-with-org--andrea.webm"]] 
-[Download compressed .webm video (10.5M)](https://media.emacsconf.org/2020/emacsconf-2020--10-lead-your-future-with-org--andrea-vp9-q56-original-audio.webm)
+[Download compressed .webm video (10.5M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--10-lead-your-future-with-org--andrea--vp9-q56-video-original-audio.webm)
 
 The world is full of possibilities. A person life is rather short
 though, and one can easily end up carry on without focus.
diff --git a/2020/info/12.md b/2020/info/12.md
index 939c5b58..94fd3679 100644
--- a/2020/info/12.md
+++ b/2020/info/12.md
@@ -2,7 +2,7 @@
 Leo Vivier
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier.webm"]]  
-[Download compressed .webm video (22.3M)](https://media.emacsconf.org/2020/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier-vp9-q56-original-audio.webm)
+[Download compressed .webm video (22.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier--vp9-q56-video-original-audio.webm)
 
 Many discussions have been had over the years on the debate between
 using few big files versus many small files.  However, more often than
diff --git a/2020/info/13.md b/2020/info/13.md
index 12b83a3f..54597d8c 100644
--- a/2020/info/13.md
+++ b/2020/info/13.md
@@ -2,7 +2,7 @@
 Joseph Corneli, Raymond Puzio, and Cameron Ray Smith
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--13-experience-report-steps-to-emacs-hyper-notebooks--joseph-corneli-raymond-puzio-cameron-ray-smith.webm"]]  
-[Download compressed .webm video (8.6M)](https://media.emacsconf.org/2020/emacsconf-2020--13-experience-report-steps-to-emacs-hyper-notebooks--joseph-corneli-raymond-puzio-cameron-ray-smith-vp9-q56-original-audio.webm)
+[Download compressed .webm video (8.6M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--13-experience-report-steps-to-emacs-hyper-notebooks--joseph-corneli-raymond-puzio-cameron-ray-smith--vp9-q56-video-original-audio.webm)
 
 We present a short experience report from the perspective of two
 long-time Emacs users and one relative newcomer.  Our motivations
diff --git a/2020/info/14.md b/2020/info/14.md
index bc21f6c8..2a65c88e 100644
--- a/2020/info/14.md
+++ b/2020/info/14.md
@@ -2,7 +2,7 @@
 Adam Ard
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--14-readme-driven-design--adam-ard.webm"]] 
-[Download compressed .webm video (21.4M)](https://media.emacsconf.org/2020/emacsconf-2020--14-readme-driven-design--adam-ard-vp9-q56-original-audio.webm)
+[Download compressed .webm video (21.4M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--14-readme-driven-design--adam-ard--vp9-q56-video-original-audio.webm)
 
 Many source code projects these days begin with a README file. While
 most people use markdown, if you use org-mode, you can use literate
diff --git a/2020/info/15.md b/2020/info/15.md
index 5d437cbe..aa1dee11 100644
--- a/2020/info/15.md
+++ b/2020/info/15.md
@@ -2,7 +2,7 @@
 Adolfo Villafiorita
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--15-moving-from-jekyll-to-orgmode-an-experience-report--adolfo-villafiorita.webm"]]  
-[Download compressed .webm video (13.8M)](https://media.emacsconf.org/2020/emacsconf-2020--15-moving-from-jekyll-to-orgmode-an-experience-report--adolfo-villafiorita-vp9-q56-original-audio.webm)
+[Download compressed .webm video (13.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--15-moving-from-jekyll-to-orgmode-an-experience-report--adolfo-villafiorita--vp9-q56-video-original-audio.webm)
 
 I have been a long time user of static site generators, such as
 Jekyll.
diff --git a/2020/info/17.md b/2020/info/17.md
index 59233876..8d2057f4 100644
--- a/2020/info/17.md
+++ b/2020/info/17.md
@@ -2,7 +2,7 @@
 Noorah Alhasan
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--17-org-mode-and-org-roam-for-scholars-and-researchers--noorah-alhasan.webm"]]  
-[Download compressed .webm video (22.2M)](https://media.emacsconf.org/2020/emacsconf-2020--17-org-mode-and-org-roam-for-scholars-and-researchers--noorah-alhasan-vp9-q56-original-audio.webm)
+[Download compressed .webm video (22.2M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--17-org-mode-and-org-roam-for-scholars-and-researchers--noorah-alhasan--vp9-q56-video-original-audio.webm)
 
 Org-mode improved so much over the years, and the use-cases in org-mode are
 vast and highly technical. There is something for everyone in org-mode, and
diff --git a/2020/info/18.md b/2020/info/18.md
index ffe98d76..8dcb3ad0 100644
--- a/2020/info/18.md
+++ b/2020/info/18.md
@@ -2,7 +2,7 @@
 Leo Vivier
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--18-org-roam-technical-presentation--leo-vivier.webm"]]  
-[Download compressed .webm video (23.5M)](https://media.emacsconf.org/2020/emacsconf-2020--18-org-roam-technical-presentation--leo-vivier-vp9-q56-original-audio.webm)
+[Download compressed .webm video (23.5M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--18-org-roam-technical-presentation--leo-vivier--vp9-q56-video-original-audio.webm)
 
 Org-roam is a Roam replica built on top of the all-powerful Org-mode.
 
diff --git a/2020/info/19.md b/2020/info/19.md
index 40131ab8..cbba4c62 100644
--- a/2020/info/19.md
+++ b/2020/info/19.md
@@ -2,7 +2,7 @@
 Brett Gilio
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--19-sharing-blogs-and-more-with-org-webring--brett-gilio.webm"]] 
-[Download compressed .webm video (20.8M)](https://media.emacsconf.org/2020/emacsconf-2020--19-sharing-blogs-and-more-with-org-webring--brett-gilio-vp9-q56-original-audio.webm)
+[Download compressed .webm video (20.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--19-sharing-blogs-and-more-with-org-webring--brett-gilio--vp9-q56-video-original-audio.webm)
 
 In this talk I will detail the ways in which static website generation
 results may be enhanced using org-webring.  This talk will cover not
diff --git a/2020/info/20.md b/2020/info/20.md
index f50de5a3..fa6a6211 100644
--- a/2020/info/20.md
+++ b/2020/info/20.md
@@ -2,7 +2,7 @@
 Corwin Brust
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--20-omg-macros--corwin-brust.webm"]]  
-[Download compressed .webm video (24.3M)](https://media.emacsconf.org/2020/emacsconf-2020--20-omg-macros--corwin-brust-vp9-q56-original-audio.webm)
+[Download compressed .webm video (24.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--20-omg-macros--corwin-brust--vp9-q56-video-original-audio.webm)
 
 Macros are a powerful tool.  In the context of Emacs Lisp programming
 they can also provide us with a "foot-gun" of immense proportions.
diff --git a/2020/info/21.md b/2020/info/21.md
index ff29e1f7..42cb2985 100644
--- a/2020/info/21.md
+++ b/2020/info/21.md
@@ -2,7 +2,7 @@
 Eduardo Ochs
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--21-on-why-most-of-the-best-features-in-eev-look-like-5-minute-hacks--eduardo-ochs.webm"]] 
-[Download compressed .webm video (43.9M)](https://media.emacsconf.org/2020/emacsconf-2020--21-on-why-most-of-the-best-features-in-eev-look-like-5-minute-hacks--eduardo-ochs-vp9-q56-original-audio.webm)
+[Download compressed .webm video (43.9M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--21-on-why-most-of-the-best-features-in-eev-look-like-5-minute-hacks--eduardo-ochs--vp9-q56-video-original-audio.webm)
 
 In the last months there were several hundreds of messages in
 emacs-devel in threads with names like "A proposal for a friendlier
diff --git a/2020/info/22.md b/2020/info/22.md
index 9d50cdea..c96ddbd3 100644
--- a/2020/info/22.md
+++ b/2020/info/22.md
@@ -2,7 +2,7 @@
 Musa Al-hassy
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--22-powering-up-special-blocks--musa-al-hassy.webm"]]  
-[Download compressed .webm video (29.2M)](https://media.emacsconf.org/2020/emacsconf-2020--22-powering-up-special-blocks--musa-al-hassy-vp9-q56-original-audio.webm)
+[Download compressed .webm video (29.2M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--22-powering-up-special-blocks--musa-al-hassy--vp9-q56-video-original-audio.webm)
 
 Users will generally only make use of a few predefined \`special
 blocks', such as \`example, centre, quote', and will not bother with
diff --git a/2020/info/23.md b/2020/info/23.md
index 401bc1d9..5ee61f7a 100644
--- a/2020/info/23.md
+++ b/2020/info/23.md
@@ -2,10 +2,10 @@
 Tuấn-Anh Nguyễn
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--23-incremental-parsing-with-emacs-tree-sitter--tuan-anh-nguyen.webm"]]
-[Download compressed .webm video (21.8M)](https://media.emacsconf.org/2020/emacsconf-2020--23-incremental-parsing-with-emacs-tree-sitter--tuan-anh-nguyen-vp9-q56-original-audio.webm)
+[Download compressed .webm video (21.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--23-incremental-parsing-with-emacs-tree-sitter--tuan-anh-nguyen--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--23-incremental-parsing-with-emacs-tree-sitter--questions--tuan-anh-nguyen.webm" download="Download Q&A video"]]
-[Download compressed Q&A .webm video (16.4M)](https://media.emacsconf.org/2020/emacsconf-2020--23-incremental-parsing-with-emacs-tree-sitter--questions--tuan-anh-nguyen-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (16.4M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--23-incremental-parsing-with-emacs-tree-sitter--questions--tuan-anh-nguyen--vp9-q56-video-original-audio.webm)
 
 Tree-sitter is a parser generator and an incremental parsing library.
 emacs-tree-sitter is its most popular Emacs binding, which aims to be
diff --git a/2020/info/24.md b/2020/info/24.md
index aef4b378..256e7f42 100644
--- a/2020/info/24.md
+++ b/2020/info/24.md
@@ -2,7 +2,7 @@
 Andrea
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--24-analyze-code-quality-through-emacs-a-smart-forensics-approach-and-the-story-of-a-hack--andrea.webm"]] 
-[Download compressed .webm video (36.3M)](https://media.emacsconf.org/2020/emacsconf-2020--24-analyze-code-quality-through-emacs-a-smart-forensics-approach-and-the-story-of-a-hack--andrea-vp9-q56-original-audio.webm)
+[Download compressed .webm video (36.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--24-analyze-code-quality-through-emacs-a-smart-forensics-approach-and-the-story-of-a-hack--andrea--vp9-q56-video-original-audio.webm)
 
 Emacs, show me how much technical debt and where it is in this
 software repository!
diff --git a/2020/info/25.md b/2020/info/25.md
index 19a6127e..325da6cb 100644
--- a/2020/info/25.md
+++ b/2020/info/25.md
@@ -2,7 +2,7 @@
 Zen Monk Alain M. Lafon
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--25-traverse-complex-json-structures-with-live-feedback-counsel-jq--zen-monk-alain-m-lafon.webm"]] 
-[Download compressed .webm video (15.8M)](https://media.emacsconf.org/2020/emacsconf-2020--25-traverse-complex-json-structures-with-live-feedback-counsel-jq--zen-monk-alain-m-lafon-vp9-q56-original-audio.webm)
+[Download compressed .webm video (15.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--25-traverse-complex-json-structures-with-live-feedback-counsel-jq--zen-monk-alain-m-lafon--vp9-q56-video-original-audio.webm)
 
 If you are working with complex nested JSON structures, you are
 probably familiar with jq which is like sed for JSON data and great at
diff --git a/2020/info/26.md b/2020/info/26.md
index bad7477a..1bf02738 100644
--- a/2020/info/26.md
+++ b/2020/info/26.md
@@ -2,10 +2,10 @@
 Pierce Wang
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--26-emacs-as-a-highschooler-how-it-changed-my-life--pierce-wang.webm"]] 
-[Download compressed .webm video (9.3M)](https://media.emacsconf.org/2020/emacsconf-2020--26-emacs-as-a-highschooler-how-it-changed-my-life--pierce-wang-vp9-q56-original-audio.webm)
+[Download compressed .webm video (9.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--26-emacs-as-a-highschooler-how-it-changed-my-life--pierce-wang--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--26-emacs-as-a-highschooler-how-it-changed-my-life--questions--pierce-wang.webm" download="Download Q&A video"]]  
-[Download compressed Q&A .webm video (7.5M)](https://media.emacsconf.org/2020/emacsconf-2020--26-emacs-as-a-highschooler-how-it-changed-my-life--questions--pierce-wang-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (7.5M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--26-emacs-as-a-highschooler-how-it-changed-my-life--questions--pierce-wang--vp9-q56-video-original-audio.webm)
 
 Could Emacs be humanity's solution to the turbulent years of
 adolescence?  So much more than a text editor, Emacs changed the way I
diff --git a/2020/info/27.md b/2020/info/27.md
index 28f8e115..619c896b 100644
--- a/2020/info/27.md
+++ b/2020/info/27.md
@@ -2,7 +2,7 @@
 Vasilij "wasamasa" Schneidermann
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--27-state-of-retro-gaming-in-emacs-chip8--vasilij-wasamasa-schneidermann.webm"]]  
-[Download compressed .webm video (7.2M)](https://media.emacsconf.org/2020/emacsconf-2020--27-state-of-retro-gaming-in-emacs-chip8--vasilij-wasamasa-schneidermann-vp9-q56-original-audio.webm)
+[Download compressed .webm video (7.2M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--27-state-of-retro-gaming-in-emacs-chip8--vasilij-wasamasa-schneidermann--vp9-q56-video-original-audio.webm)
 
 - [chip8 demo - alien, .webm video, 720p, 2M](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--27-state-of-retro-gaming-in-emacs-chip8-demo-alien--vasilij-wasamasa-schneidermann.webm)
 - [chip8 demo - brix, .webm video, 720p, 1M](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--27-state-of-retro-gaming-in-emacs-chip8-demo-brix--vasilij-wasamasa-schneidermann.webm)
diff --git a/2020/info/28.md b/2020/info/28.md
index e2b8c736..92833c1c 100644
--- a/2020/info/28.md
+++ b/2020/info/28.md
@@ -2,7 +2,7 @@
 Erik Elmshauser and Corwin Brust
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--28-welcome-to-the-dungeon--erik-elmshauser-corwin-brust.webm"]]  
-[Download compressed .webm video (84.2M)](https://media.emacsconf.org/2020/emacsconf-2020--28-welcome-to-the-dungeon--erik-elmshauser-corwin-brust-vp9-q56-original-audio.webm)
+[Download compressed .webm video (84.2M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--28-welcome-to-the-dungeon--erik-elmshauser-corwin-brust--vp9-q56-video-original-audio.webm)
 
 Dungeon is an oral and physical media fantasy and abstract role-play
 gaming tradition that seems to have grown from miniature and
diff --git a/2020/info/30.md b/2020/info/30.md
index c6ffc878..f6ab6178 100644
--- a/2020/info/30.md
+++ b/2020/info/30.md
@@ -2,10 +2,10 @@
 Gabriele Bozzola (@sbozzolo)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--30-a-tour-of-vterm--gabriele-bozzola-sbozzolo.webm"]] 
-[Download compressed .webm video (10.9M)](https://media.emacsconf.org/2020/emacsconf-2020--30-a-tour-of-vterm--gabriele-bozzola-sbozzolo-vp9-q56-original-audio.webm)
+[Download compressed .webm video (10.9M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--30-a-tour-of-vterm--gabriele-bozzola-sbozzolo--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--30-a-tour-of-vterm--questions--gabriele-bozzola-sbozzolo.webm" download="Download Q&A video"]]  
-[Download compressed Q&A .webm video (3.3M)](https://media.emacsconf.org/2020/emacsconf-2020--30-a-tour-of-vterm--questions--gabriele-bozzola-sbozzolo-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (3.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--30-a-tour-of-vterm--questions--gabriele-bozzola-sbozzolo--vp9-q56-video-original-audio.webm)
 
 Vterm is a fast and fully capable terminal emulator in GNU Emacs built
 as a dynamic module on top of libvterm.  In this talk, I will give an
diff --git a/2020/info/31.md b/2020/info/31.md
index 7c887999..9d5b5f52 100644
--- a/2020/info/31.md
+++ b/2020/info/31.md
@@ -2,10 +2,10 @@
 Grant Shangreaux
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--31-lakota-language-and-emacs--grant-shangreaux.webm"]] 
-[Download compressed .webm video (11.5M)](https://media.emacsconf.org/2020/emacsconf-2020--31-lakota-language-and-emacs--grant-shangreaux-vp9-q56-original-audio.webm)
+[Download compressed .webm video (11.5M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--31-lakota-language-and-emacs--grant-shangreaux--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--31-lakota-language-and-emacs--questions--grant-shangreaux.webm" download="Download Q&A video"]]  
-[Download compressed Q&A .webm video (6.8M)](https://media.emacsconf.org/2020/emacsconf-2020--31-lakota-language-and-emacs--questions--grant-shangreaux-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (6.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--31-lakota-language-and-emacs--questions--grant-shangreaux--vp9-q56-video-original-audio.webm)
 
 <https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--31-lakota-language-and-emacs--grant-shangreaux.org>
 
diff --git a/2020/info/32.md b/2020/info/32.md
index b078c013..d35f0312 100644
--- a/2020/info/32.md
+++ b/2020/info/32.md
@@ -2,7 +2,7 @@
 Eric Abrahamsen
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--32-object-oriented-code-in-the-gnus-newsreader--eric-abrahamsen.webm"]] 
-[Download compressed .webm video (21.3M)](https://media.emacsconf.org/2020/emacsconf-2020--32-object-oriented-code-in-the-gnus-newsreader--eric-abrahamsen-vp9-q56-original-audio.webm)
+[Download compressed .webm video (21.3M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--32-object-oriented-code-in-the-gnus-newsreader--eric-abrahamsen--vp9-q56-video-original-audio.webm)
 
 The venerable Gnus newsreader has evolved over the years to interface
 with many different types of news- or mail-like backend programs,
diff --git a/2020/info/33.md b/2020/info/33.md
index 71c6a7fb..d6ac073d 100644
--- a/2020/info/33.md
+++ b/2020/info/33.md
@@ -2,7 +2,7 @@
 Fermin MF
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--33-maxima-a-computer-algebra-system-in-emacs--fermin.webm"]]  
-[Download compressed .webm video (26.5M)](https://media.emacsconf.org/2020/emacsconf-2020--33-maxima-a-computer-algebra-system-in-emacs--fermin-vp9-q56-original-audio.webm)
+[Download compressed .webm video (26.5M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--33-maxima-a-computer-algebra-system-in-emacs--fermin--vp9-q56-video-original-audio.webm)
 
 [Download prerecorded video](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--33-maxima-a-computer-algebra-system-in-emacs--prerec--fermin.webm)
 
diff --git a/2020/info/34.md b/2020/info/34.md
index a12ddc6e..00093883 100644
--- a/2020/info/34.md
+++ b/2020/info/34.md
@@ -2,7 +2,7 @@
 Matthew Zeng
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--34-extend-emacs-to-modern-gui-applications-with-eaf--matthew-zeng.webm"]] 
-[Download compressed .webm video (28.4M)](https://media.emacsconf.org/2020/emacsconf-2020--34-extend-emacs-to-modern-gui-applications-with-eaf--matthew-zeng-vp9-q56-original-audio.webm)
+[Download compressed .webm video (28.4M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--34-extend-emacs-to-modern-gui-applications-with-eaf--matthew-zeng--vp9-q56-video-original-audio.webm)
 
 Emacs Application Framework (EAF) is a customizable and extensible GUI
 application framework that extends Emacs graphical capabilities using
diff --git a/2020/info/35.md b/2020/info/35.md
index 9a72f570..2ea0c630 100644
--- a/2020/info/35.md
+++ b/2020/info/35.md
@@ -2,10 +2,10 @@
 Zachary Kanfer
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--35-waveing-at-repetitive-repetitive-repetitive-music-zmusic--zachary-kanfer.webm"]] 
-[Download compressed .webm video (12.7M)](https://media.emacsconf.org/2020/emacsconf-2020--35-waveing-at-repetitive-repetitive-repetitive-music-zmusic--zachary-kanfer-vp9-q56-original-audio.webm)
+[Download compressed .webm video (12.7M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--35-waveing-at-repetitive-repetitive-repetitive-music-zmusic--zachary-kanfer--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--35-waveing-at-repetitive-repetitive-repetitive-music-zmusic--questions--zachary-kanfer.webm" download="Download Q&A video"]]  
-[Download compressed Q&A .webm video (6.9M)](https://media.emacsconf.org/2020/emacsconf-2020--35-waveing-at-repetitive-repetitive-repetitive-music-zmusic--questions--zachary-kanfer-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (6.9M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--35-waveing-at-repetitive-repetitive-repetitive-music-zmusic--questions--zachary-kanfer--vp9-q56-video-original-audio.webm)
 
 During quarantine, I found myself spending time with an Android app.
 One of the features this app has is composing music that loops
diff --git a/2020/info/38.md b/2020/info/38.md
index cea7c7c3..ad987bc0 100644
--- a/2020/info/38.md
+++ b/2020/info/38.md
@@ -2,7 +2,7 @@
 John Wiegley
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--38-emacs-development-update--john-wiegley.webm"]] 
-[Download compressed .webm video (8.4M)](https://media.emacsconf.org/2020/emacsconf-2020--38-emacs-development-update--john-wiegley-vp9-q56-original-audio.webm)
+[Download compressed .webm video (8.4M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--38-emacs-development-update--john-wiegley--vp9-q56-video-original-audio.webm)
 
 -   Actual start and end time (EST): Start 2020-11-29T09.12.40; End: 2020-11-29T09.17.51
 
diff --git a/2020/info/39.md b/2020/info/39.md
index f4e18d82..6b40b929 100644
--- a/2020/info/39.md
+++ b/2020/info/39.md
@@ -2,10 +2,10 @@
 Richard Stallman
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--39-nongnu-elpa--richard-stallman.webm"]] 
-[Download compressed .webm video (20.8M)](https://media.emacsconf.org/2020/emacsconf-2020--39-nongnu-elpa--richard-stallman-vp9-q56-original-audio.webm)
+[Download compressed .webm video (20.8M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--39-nongnu-elpa--richard-stallman--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--39-nongnu-elpa--questions--richard-stallman.webm" download="Download Q&A video"]]  
-[Download compressed Q&A .webm video (44M)](https://media.emacsconf.org/2020/emacsconf-2020--39-nongnu-elpa--questions--richard-stallman-vp9-q56-original-audio.webm)
+[Download compressed Q&A .webm video (44M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--39-nongnu-elpa--questions--richard-stallman--vp9-q56-video-original-audio.webm)
 
 <!-- from the pad --->
 -   Actual start and end time (EST): Start: 2020-11-29T11.09.04 ; Q&A: 2020-11-29T11.15.59; End: 2020-11-29T12.04.31
diff --git a/2020/info/40.md b/2020/info/40.md
index 30cff89e..4886d63e 100644
--- a/2020/info/40.md
+++ b/2020/info/40.md
@@ -1,10 +1,10 @@
 # Closing remarks (Saturday)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--40-closing-remarks-part-1.webm" download="Download part 1"]]
-[Download compressed .webm video (2.7M)](https://media.emacsconf.org/2020/emacsconf-2020--40-closing-remarks-part-1-vp9-q56-original-audio.webm)
+[Download compressed .webm video (2.7M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--40-closing-remarks-part-1--vp9-q56-video-original-audio.webm)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--40-closing-remarks-part-2.webm" download="Download part 2"]] 
-[Download compressed .webm video (14M)](https://media.emacsconf.org/2020/emacsconf-2020--40-closing-remarks-part-2-vp9-q56-original-audio.webm)
+[Download compressed .webm video (14M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--40-closing-remarks-part-2--vp9-q56-video-original-audio.webm)
 
 - Stats: 
   - 21 talks today, 16 tomorrow (30 last year)
diff --git a/2020/info/41.md b/2020/info/41.md
index feca8d3b..e387caeb 100644
--- a/2020/info/41.md
+++ b/2020/info/41.md
@@ -1,7 +1,7 @@
 # Opening remarks (Sunday)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--41-opening-remarks.webm" size="207MB"]]
-[Download compressed .webm video (15M)](https://media.emacsconf.org/2020/emacsconf-2020--41-opening-remarks-vp9-q56-original-audio.webm)
+[Download compressed .webm video (15M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--41-opening-remarks--vp9-q56-video-original-audio.webm)
 
 
 - Hello and welcome again to EmacsConf 2020!
diff --git a/2020/info/42.md b/2020/info/42.md
index 66385918..69f856d7 100644
--- a/2020/info/42.md
+++ b/2020/info/42.md
@@ -1,7 +1,7 @@
 # Closing remarks (Sunday)
 
 [[!template id=vid src="https://mirror.csclub.uwaterloo.ca/emacsconf/2020/emacsconf-2020--42-closing-remarks.webm" size="261MB"]]
-[Download compressed .webm video (48M)](https://media.emacsconf.org/2020/emacsconf-2020--42-closing-remarks-vp9-q56-original-audio.webm)
+[Download compressed .webm video (48M)](https://mirror.csclub.uwaterloo.ca/emacsconf/2020/smaller/emacsconf-2020--42-closing-remarks--vp9-q56-video-original-audio.webm)
 
 - Stats: 
   - 16 talks today, 37 total