12 files changed, 32 insertions, 26 deletions
diff --git a/2021/info/babel-schedule.md b/2021/info/babel-schedule.md
index e12800bc..37ee874d 100644
--- a/2021/info/babel-schedule.md
+++ b/2021/info/babel-schedule.md
@@ -11,7 +11,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.vtt" default />"""
-size="13.3M" duration="9:58" other_resources="""[Download .pdf](https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat.pdf)  
+size="21.4M" duration="9:58" other_resources="""[Download .pdf](https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat.pdf)  
+[Download --compressed56.webm (13.3MB)](https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/wPJWkEYqyGKxi9SQ82Hmn6)  
 """]]
@@ -20,7 +21,7 @@ size="13.3M" duration="9:58" other_resources="""[Download .pdf](https://media.em
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-babel--babel-for-academics--asilata-bapat--answers.png" 
 size="11.1M" duration="5:19" other_resources=""""""]]
 
 
diff --git a/2021/info/bindat-schedule.md b/2021/info/bindat-schedule.md
index 40af9808..802b21a9 100644
--- a/2021/info/bindat-schedule.md
+++ b/2021/info/bindat-schedule.md
@@ -11,7 +11,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main.vtt" default />"""
-size="28.8M" duration="29:48" other_resources="""[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main.vtt)  
+size="36.6M" duration="29:48" other_resources="""[Download --compressed56.webm (28.8MB)](https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--compressed56.webm)  
+[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main.vtt)  
 [Download --main--chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--main--chapters.vtt)  
 [View on Toobnix](https://toobnix.org/w/qQeuipEkbSJgZbDm6xRg9q)  
 """]]
@@ -27,13 +28,12 @@ size="28.8M" duration="29:48" other_resources="""[Download --main.vtt](https://m
 23:08 Examples
 27:56 Conclusion
 28:28 Negatives
-
 """]]
 
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-bindat--turbo-bindat--stefan-monnier--answers.png" 
 size="89.8M" duration="47:23" other_resources=""""""]]
 
 
diff --git a/2021/info/cs-schedule.md b/2021/info/cs-schedule.md
index f8ebe8c9..5c6eedb0 100644
--- a/2021/info/cs-schedule.md
+++ b/2021/info/cs-schedule.md
@@ -10,7 +10,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.vtt" default />"""
-size="43.2M" duration="9:28" other_resources="""[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.vtt)  
+size="23.4M" duration="9:28" other_resources="""[Download --compressed56.webm (43.2MB)](https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--compressed56.webm)  
+[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main.vtt)  
 [Download --chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--chapters.vtt)  
 [Download --main--chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--main--chapters.vtt)  
 [View on Toobnix](https://toobnix.org/w/mxFkFd9TiUsJ8goGWZNAcz)  
@@ -24,13 +25,12 @@ size="43.2M" duration="9:28" other_resources="""[Download --main.vtt](https://me
 03:24 Pulling down arXiv papers
 08:12 Small customizations
 08:59 TODO
-
 """]]
 
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-cs--one-effective-cs-grad-student-workflow--greg-coladonato--answers.png" 
 size="65.6M" duration="15:25" other_resources=""""""]]
 
 
diff --git a/2021/info/design-schedule.md b/2021/info/design-schedule.md
index adfb9654..582fe240 100644
--- a/2021/info/design-schedule.md
+++ b/2021/info/design-schedule.md
@@ -11,7 +11,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.vtt" default />"""
-size="6.5M" duration="6:39" other_resources="""[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.vtt)  
+size="9.3M" duration="6:39" other_resources="""[Download --compressed56.webm (6.5MB)](https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--compressed56.webm)  
+[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/hmiKha234Q2FygiaspQEP4)  
 """]]
 
@@ -19,7 +20,7 @@ size="6.5M" duration="6:39" other_resources="""[Download --main.vtt](https://med
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-design--on-the-design-of-text-editors--nicolas-p-rougier--answers.png" 
 size="17.4M" duration="6:34" other_resources=""""""]]
 
 
diff --git a/2021/info/erg-schedule.md b/2021/info/erg-schedule.md
index 6c7f272d..55654fdf 100644
--- a/2021/info/erg-schedule.md
+++ b/2021/info/erg-schedule.md
@@ -10,7 +10,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.vtt" default />"""
-size="11M" duration="10:23" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier.org)  
+size="33.7M" duration="10:23" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier.org)  
+[Download --compressed56.webm (11MB)](https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main.vtt)  
 [Download --chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--chapters.vtt)  
 [Download --main--chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--main--chapters.vtt)  
@@ -31,13 +32,12 @@ size="11M" duration="10:23" other_resources="""[Download .org](https://media.ema
 08:57 Initial user studies
 09:38 Broader context
 10:08 Conclusion
-
 """]]
 
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-erg--emacs-research-group-season-zero-what-we-did-together-with-emacs-in-2-hours-a-week-for-a-year--noorah-alhasan-joe-corneli-raymond-puzio-leo-vivier--answers.png" 
 size="40.1M" duration="14:05" other_resources=""""""]]
 
 
diff --git a/2021/info/freedom-schedule.md b/2021/info/freedom-schedule.md
index 46a3769f..c3871089 100644
--- a/2021/info/freedom-schedule.md
+++ b/2021/info/freedom-schedule.md
@@ -9,7 +9,8 @@ Duration: 38:24
 If you have questions and the speaker has not indicated public contact information on this page, please feel free to e-mail us at <emacsconf-submit@gnu.org> and we'll forward your question to the speaker.
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.vtt" default />"""
-size="54.9M" duration="38:24" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou.org)  
+size="85.9M" duration="38:24" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou.org)  
+[Download --compressed56.webm (54.9MB)](https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main.vtt)  
 [Download --chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--chapters.vtt)  
 [Download --main--chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-freedom--how-emacs-made-me-appreciate-software-freedom--protesilaos-stavrou--main--chapters.vtt)  
@@ -24,7 +25,6 @@ size="54.9M" duration="38:24" other_resources="""[Download .org](https://media.e
 23:59 The 'killer apps' of Emacs
 28:53 You can't be an Emacs tourist
 33:39 Emacs as a champion of software freedom
-
 """]]
 
 # Description
diff --git a/2021/info/imaginary-schedule.md b/2021/info/imaginary-schedule.md
index 6705e3bd..7e5d9333 100644
--- a/2021/info/imaginary-schedule.md
+++ b/2021/info/imaginary-schedule.md
@@ -10,7 +10,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--main.vtt" default />"""
-size="19.5M" duration="10:17" other_resources="""[Download .pdf](https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan.pdf)  
+size="32.2M" duration="10:17" other_resources="""[Download .pdf](https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan.pdf)  
+[Download --compressed56.webm (19.5MB)](https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/3ydn2davFQZPoiwB78KZWm)  
 """]]
@@ -19,7 +20,7 @@ size="19.5M" duration="10:17" other_resources="""[Download .pdf](https://media.e
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-imaginary--imaginary-programming--shane-mulligan--answers.png" 
 size="24.1M" duration="32:18" other_resources=""""""]]
 
 
diff --git a/2021/info/invoice-schedule.md b/2021/info/invoice-schedule.md
index d1deacfc..842c97f3 100644
--- a/2021/info/invoice-schedule.md
+++ b/2021/info/invoice-schedule.md
@@ -9,7 +9,8 @@ Duration: 9:59
 If you have questions and the speaker has not indicated public contact information on this page, please feel free to e-mail us at <emacsconf-submit@gnu.org> and we'll forward your question to the speaker.
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.vtt" default />"""
-size="14.9M" duration="9:59" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai.org)  
+size="31.7M" duration="9:59" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai.org)  
+[Download --compressed56.webm (14.9MB)](https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-invoice--find-your-invoice-emacs-for-invoicing--bala-ramadurai--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/kD6nFQsJFSQys8DCmR76gi)  
 """]]
diff --git a/2021/info/model-schedule.md b/2021/info/model-schedule.md
index f3ce3980..1c9dee62 100644
--- a/2021/info/model-schedule.md
+++ b/2021/info/model-schedule.md
@@ -8,7 +8,8 @@ Duration: 9:49
 If you have questions and the speaker has not indicated public contact information on this page, please feel free to e-mail us at <emacsconf-submit@gnu.org> and we'll forward your question to the speaker.
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij--main.vtt" default />"""
-size="8.6M" duration="9:49" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij.org)  
+size="9.6M" duration="9:49" other_resources="""[Download .org](https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij.org)  
+[Download --compressed56.webm (8.6MB)](https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-model--extending-the-model-of-emacs-to-other-applications--laszlo-krajnikovszkij--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/vsuuxy2SUsWpcLoeAtqJhG)  
 """]]
diff --git a/2021/info/native-schedule.md b/2021/info/native-schedule.md
index 5adddafc..49712db5 100644
--- a/2021/info/native-schedule.md
+++ b/2021/info/native-schedule.md
@@ -10,7 +10,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--main.vtt" default />"""
-size="40.8M" duration="39:08" other_resources="""[Download .odp](https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo.odp)  
+size="89M" duration="39:08" other_resources="""[Download .odp (3.6MB)](https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo.odp)  
+[Download --compressed56.webm (40.8MB)](https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--compressed56.webm)  
 [Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/aCnFuNEzX1kMKJp3q31YKx)  
 """]]
@@ -19,7 +20,7 @@ size="40.8M" duration="39:08" other_resources="""[Download .odp](https://media.e
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--answers.png" 
 size="141.8M" duration="75:02" other_resources="""[Download --answers--chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-native--emacs-lisp-native-compiler-current-status-and-future-developments--andrea-corallo--answers--chapters.vtt)  
 """]]
 [[!template id="chapters" vidid="qanda" data="""
@@ -54,7 +55,6 @@ size="141.8M" duration="75:02" other_resources="""[Download --answers--chapters.
 01:02:04 From BBB chat: dickmao has a patch that makes Gnus async....
 01:05:33 Advice for anyone who wants to bring something into Emacs core
 01:10:20 Do you have any advice on how to approach the upstream development community?
-
 """]]
 
 # Description
diff --git a/2021/info/project-schedule.md b/2021/info/project-schedule.md
index 763f9a93..bea8f069 100644
--- a/2021/info/project-schedule.md
+++ b/2021/info/project-schedule.md
@@ -8,7 +8,8 @@ Duration: 9:37
 If you have questions and the speaker has not indicated public contact information on this page, please feel free to e-mail us at <emacsconf-submit@gnu.org> and we'll forward your question to the speaker.
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.vtt" default />"""
-size="15.3M" duration="9:37" other_resources="""[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.vtt)  
+size="37.5M" duration="9:37" other_resources="""[Download --compressed56.webm (15.3MB)](https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--compressed56.webm)  
+[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main.vtt)  
 [Download --chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--chapters.vtt)  
 [Download --main--chapters.vtt](https://media.emacsconf.org/2021/emacsconf-2021-project--budgeting-project-monitoring-and-invoicing-with-org-mode--adolfo-villafiorita--main--chapters.vtt)  
 [View on Toobnix](https://toobnix.org/w/71vGdiqdkaN1bAcoDd8VkT)  
@@ -24,7 +25,6 @@ size="15.3M" duration="9:37" other_resources="""[Download --main.vtt](https://me
 07:28 Payment structure
 08:21 Export
 09:08 Advantages
-
 """]]
 
 # Description
diff --git a/2021/info/structural-schedule.md b/2021/info/structural-schedule.md
index a30b38ea..1bd2d149 100644
--- a/2021/info/structural-schedule.md
+++ b/2021/info/structural-schedule.md
@@ -10,7 +10,8 @@ If you have questions and the speaker has not indicated public contact informati
 # Talk
 
 [[!template id="vid" vidid="mainVideo" src="https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--main.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--main.png" captions="""<track label="English" kind="captions" srclang="en" src="/2021/captions/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--main.vtt" default />"""
-size="13M" duration="10:24" other_resources="""[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--main.vtt)  
+size="15M" duration="10:24" other_resources="""[Download --compressed56.webm (13MB)](https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--compressed56.webm)  
+[Download --main.vtt](https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--main.vtt)  
 [View on Toobnix](https://toobnix.org/w/8Smc22cLzi7UzosijPt7DP)  
 """]]
 
@@ -18,7 +19,7 @@ size="13M" duration="10:24" other_resources="""[Download --main.vtt](https://med
 
 # Q&A
 
-[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--answers.png" captions=""""""
+[[!template id="vid" vidid="qanda" src="https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--answers.webm" poster="https://media.emacsconf.org/2021/emacsconf-2021-structural--tree-edit-structural-editing-for-java-python-c-and-beyond--ethan-leba--answers.png" 
 size="3.3M" duration="1:59" other_resources=""""""]]