updatesHEADmain

9 files changed, 49 insertions, 106 deletions

diff --git a/README.org b/README.org
index 73fe80f..5282ff4 100644
--- a/README.org
+++ b/README.org
@@ -297,98 +297,17 @@ For each track:
 
 1. Install the Tampermonkey extension by going to https://addons.mozilla.org/en-US/firefox/addon/tampermonkey/ .
 
-2. Install the BBB script by clicking on the Tampermonkey extension, choosing *Install New Script*, and pasting in the following:
-
-   #+begin_src js :eval no
-   // ==UserScript==
-   // @name         Emacsconf BBB setup
-   // @namespace    https://emacsconf.org/
-   // @version      0.2
-   // @description  Join BBB and set things up
-   // @author       Sacha Chua
-   // @match        https://bbb.emacsverse.org/*
-   // @icon         https://www.google.com/s2/favicons?sz=64&domain=emacsverse.org
-   // @grant        none
-   // ==/UserScript==
-   (
-       async function() {
-           'use strict';
-           const NAME = 'emacsconf';
-           async function waitUntil(conditionFunc, interval=500, timeout=null) {
-               let initResult = conditionFunc();
-               if (initResult) return initResult;
-               return new Promise((resolve, reject) => {
-                   let timeSoFar = 0;
-                   let timer = setInterval(() => {
-                       let result = conditionFunc();
-                       if (result) {
-                           clearInterval(timer);
-                           resolve(result);
-                       }
-                       timeSoFar += interval;
-                       if (timeout && timeSoFar > timeout) {
-                           clearInterval(timer);
-                           reject();
-                       }
-                   }, interval);
-               });
-           }
-				 // https://stackoverflow.com/questions/66536154/changing-input-text-of-a-react-app-using-javascript
-				 function setNativeValue(element, value) {
-					 const valueSetter = Object.getOwnPropertyDescriptor(element, 'value').set;
-					 const prototype = Object.getPrototypeOf(element);
-					 const prototypeValueSetter = Object.getOwnPropertyDescriptor(prototype, 'value').set;
-
-					 if (valueSetter && valueSetter !== prototypeValueSetter) {
-						 prototypeValueSetter.call(element, value);
-					 } else {
-						 valueSetter.call(element, value);
-					 }
-				 }
-				 setTimeout(function() {
-					 if (document.querySelector('input#joinFormName')) {
-						 setNativeValue(document.querySelector('input#joinFormName'), NAME);
-						 document.querySelector('input#joinFormName').dispatchEvent(new Event('input', { bubbles: true }));
-						 document.querySelector('input#consentCheck').click()
-						 document.querySelector('button[type="submit"]').click();
-						 return;
-					 }
-					 if (document.querySelector('.icon-bbb-listen')) {
-						 document.querySelector('.icon-bbb-listen').closest('button').click();
-					 }
-					 if (document.querySelector('.icon-bbb-user')) {
-						 document.querySelector('.icon-bbb-user').closest('button').click();
-					 }
-				 }, 2000);
-			 })();
-   #+end_src
+2. Install the BBB script by clicking on the Tampermonkey extension, choosing *Install New Script*, and using this as the URL. Enable checking for updates.
+
+   https://live.emacsconf.org/emacsconf-tampermonkey-bbb.js
+
+   (these are updated by the Ansible playbook tag "static")
 
    Press =Ctrl+s= to save.
 
 3. Add this script for IRC:
 
-   #+begin_src js :eval no
-// ==UserScript==
-// @name         Connect to EmacsConf chat automatically
-// @namespace    https://emacsconf.org/
-// @version      0.1
-// @description  try to take over the world!
-// @author       You
-// @match        https://chat.emacsconf.org/*
-// @icon         https://www.google.com/s2/favicons?sz=64&domain=emacsconf.org
-// @grant        none
-// ==/UserScript==
-
-(function() {
-    'use strict';
-    setTimeout(() => {
-        if (document.querySelector('.connect-row')) {
-            document.querySelector('.connect-row').closest('form').querySelector('button').click();
-        }
-    }, 1000);
-})();
-   #+end_src
-
+   https://live.emacsconf.org/emacsconf-tampermonkey-irc.js
 
 4. Join an BBB meeting and switch out of full-screen with F11. Check the address bar to see if autoplay is disabled (crossed-out autoplay icon). If it is, click on it and change *Block audio* to *Allow audio and video*.
 
@@ -419,6 +338,9 @@ ffmpeg -y -i handwritten/reencode.webm -t 60 -vcodec copy -acodec copy test.webm
 nodemon -w . -e yml -x 'ansible-playbook -i inventory.yml prod-playbook.yml --tags vnc; true'
 
 * Restreaming
+:PROPERTIES:
+:ID:       20251122T182719.845166
+:END:
 
 Add something like this to your ~prod-vars.yml~:
 
@@ -460,7 +382,9 @@ restreaming_platforms:
         source: gen.webm
 #+end_src
 
-It doesn't get automatically started, so you'll also need to call ~screen -S restream-$TRACK_ID-youtube~ and ~screen -S restream-$TRACK_ID-toobnix~.
+This will set up scripts on the live0 server.
+
+It doesn't get automatically started, so you'll also need to call ~screen -S restream-$SHIFT_ID-youtube~ and ~screen -S restream-$TRACK_ID-toobnix~.
 * BBB
 ansible-playbook -i inventory.yml prod-playbook.yml --tags bbb
 * Local testing with vagrant
diff --git a/group_vars/all.yml b/group_vars/all.yml
index f9be97a..7865420 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -5,6 +5,7 @@ fps: 30
 emacsconf_year: 2025
 emacsconf_name: EmacsConf
 emacsconf_id: emacsconf
+emacsconf_domain: emacsconf.org
 emacsconf_user: orga
 emacsconf_group: orga
 emacsconf_tracks:
diff --git a/roles/live/tasks/main.yml b/roles/live/tasks/main.yml
index 8ff5903..f49b2fd 100644
--- a/roles/live/tasks/main.yml
+++ b/roles/live/tasks/main.yml
@@ -1,6 +1,6 @@
 - name: Create the directory for this year
   file:
-    path: /var/www/live.emacsconf.org/{{ item }}
+    path: /var/www/{{ emacsconf_live_domain }}/{{ item }}
     owner: "{{ emacsconf_user }}"
     group: "{{ emacsconf_user }}"
     state: directory
@@ -10,8 +10,16 @@
 - name: Set up nginx.conf
   template:
     src: live.emacsconf.org.conf
-    dest: /etc/nginx/sites-available/live.emacsconf.org
+    dest: /etc/nginx/sites-available/{{ emacsconf_live_domain }}
 - name: Reload nginx
   service:
     name: nginx
     state: reloaded
+- name: Static files
+  tags: static
+  template:
+    src: "{{ item }}"
+    dest: "/var/www/{{ emacsconf_live_domain }}/{{ item }}"
+  loop:
+    - emacsconf-tampermonkey-bbb.js
+    - emacsconf-tampermonkey-irc.js
diff --git a/roles/obs/tasks/main.yml b/roles/obs/tasks/main.yml
index 5df7d56..95f12b6 100644
--- a/roles/obs/tasks/main.yml
+++ b/roles/obs/tasks/main.yml
@@ -47,6 +47,16 @@
   template:
     src: xorg.conf
     dest: /etc/X11/xorg.conf
+- name: Create directories
+  file:
+    owner: "{{ emacsconf_user }}"
+    group: "{{ emacsconf_group }}"
+    path: "{{ item }}"
+    state: directory
+    mode: 0775
+  loop:
+    - "{{ emacsconf_asset_dir }}"
+    - "{{ emacsconf_asset_dir }}/stream"
 - name: Set up MPV and MPVC
   tags: mpv
   include_tasks: mpv.yml
@@ -105,13 +115,6 @@
     nopassword: true
   with_items:
     - "{{ emacsconf_tracks }}"
-- name: Create directories
-  file:
-    owner: "{{ emacsconf_user }}"
-    group: "{{ emacsconf_group }}"
-    path: "{{ emacsconf_asset_dir }}"
-    state: directory
-    mode: 0775
 - name: Set up scripts
   tags: wip, obs-scripts
   template:
diff --git a/roles/obs/templates/intro b/roles/obs/templates/intro
index 7af9c4c..9bf1161 100755
--- a/roles/obs/templates/intro
+++ b/roles/obs/templates/intro
@@ -8,7 +8,7 @@ fi
 SLUG=$1
 FILE=$1
 if [[ ! -f $FILE ]]; then
-    LIST=({{ emacsconf_caption_dir }}/cache/emacsconf-{{ emacsconf_year }}-$FILE--*.webm)
+    LIST=({{ emacsconf_caption_dir }}/cache/emacsconf-{{ emacsconf_year }}-$FILE--*--intro.webm)
     FILE="${LIST[0]}"
     BY_SLUG=1
 else
@@ -17,7 +17,9 @@ fi
 shift
 overlay $SLUG
 if [[ -f "$FILE" ]]; then
-  mpv "$FILE"
+    echo "Playing $FILE"
+    mpv "$FILE"
 else
-  firefox {{ emacsconf_caption_dir }}/assets/in-between/$SLUG.png
+    echo "Opening backup image {{ emacsconf_caption_dir }}/assets/in-between/$SLUG.png"
+    firefox {{ emacsconf_caption_dir }}/assets/in-between/$SLUG.png
 fi
diff --git a/roles/prerec/templates/Makefile b/roles/prerec/templates/Makefile
index d841cda..f58c5d6 100644
--- a/roles/prerec/templates/Makefile
+++ b/roles/prerec/templates/Makefile
@@ -67,7 +67,7 @@ emacsconf-%--main.opus: emacsconf-%--main.webm
 	ffmpeg -y -i "$<" -c:a copy "$@"
 
 emacsconf-%--reencoded.vtt: emacsconf-%--reencoded.opus
-	whisperx --model large-v3 --align_model WAV2VEC2_ASR_LARGE_LV60K_960H --compute_type int8 --print_progress True --max_line_width 50 --segment_resolution chunk --max_line_count 1 --language en "$<"
+	whisperx --model large-v3 --align_model WAV2VEC2_ASR_LARGE_LV60K_960H --compute_type int8 --print_progress True --max_line_width 50 --segment_resolution chunk --max_line_count 1 --language en --initial_prompt "Transcribe this talk about Emacs. It may mention Emacs keywords such as Org Mode, Org Roam, Magit, gptel, or chatgpt-shell, or tech keywords such as LLMs. Format function names and keyboard shortcut sequences according to Emacs conventions using Markdown syntax. For example: control h becomes \`C-h\`." "$<"
 
 emacsconf-%--backstage--silences.csv: emacsconf-%--reencoded.opus
 	ffmpeg -i "$<" -af silencedetect=noise=-30dB:d=0.5 -f null - 2>&1 | awk '/silence_start/ {start=$$NF} /silence_end/ {print start "," (start + $$NF)}' > "$@"
diff --git a/roles/prerec/templates/process-prerec.sh b/roles/prerec/templates/process-prerec.sh
index d0f5fa7..4347576 100755
--- a/roles/prerec/templates/process-prerec.sh
+++ b/roles/prerec/templates/process-prerec.sh
@@ -5,10 +5,11 @@ ORIGINAL=$1
 REENCODED=$(echo "$ORIGINAL" | perl -pe 's/^(emacsconf-[0-9]*-.*?--.*?--.*?--).*/$1reencoded.webm/')
 SLUG=$(echo "$ORIGINAL" | perl -ne '/^emacsconf-[0-9]*-(.*?)--/ && print $1')
 MAIN=$(echo "$ORIGINAL" | perl -pe 's/^(emacsconf-[0-9]*-.*?--.*?--.*?--).*/$1main.webm/')
-VTT=$(echo "$ORIGINAL" | perl -pe 's/^(emacsconf-[0-9]*-.*?--.*?--.*?--).*/$1main.vtt/')
+VTT=$(echo "$ORIGINAL" | perl -pe 's/^(emacsconf-[0-9]*-.*?--.*?--.*?--).*/$1reencoded.vtt/')
 # ( cd /data/emacsconf/cache; ./update-cache )
 # /data/emacsconf/admin/{{ emacsconf_year }}/scripts/talk $SLUG "WAITING_FOR_PREREC" "PROCESSING"
 if [[ ! -f "$REENCODED" ]]; then
-   screen -dmS reencode-$SLUG /bin/bash -c "reencode.sh \"$ORIGINAL\" \"$REENCODED\" && upload.sh $REENCODED $MAIN && thumbnail.sh \"$MAIN\" && upload.sh $(echo "$MAIN" | sed s/webm$/png/); echo $(date -Iminutes) $SLUG reencoded >> ~/emacsconf.log && exec /bin/bash" &
+   screen -dmS reencode-$SLUG /bin/bash -c "reencode.sh \"$ORIGINAL\" \"$REENCODED\" && make $MAIN && upload.sh $REENCODED $MAIN && thumbnail.sh \"$MAIN\" && upload.sh $(echo "$MAIN" | sed s/webm$/png/); echo $(date -Iminutes) $SLUG reencoded >> ~/emacsconf.log && make $VTT; echo $(date -Iminutes) $SLUG captioned >> ~/emacsconf.log; exec /bin/bash" &
+else
+  screen -dmS captions-$SLUG /bin/bash -c "make $VTT; echo $(date -Iminutes) $SLUG captioned >> ~/emacsconf.log; exec /bin/bash"
 fi
-screen -dmS captions-$SLUG /bin/bash -c "make $VTT; echo $(date -Iminutes) $SLUG captioned >> ~/emacsconf.log; exec /bin/bash"
diff --git a/roles/prerec/templates/reencode.sh b/roles/prerec/templates/reencode.sh
index 665fee2..ac5309a 100755
--- a/roles/prerec/templates/reencode.sh
+++ b/roles/prerec/templates/reencode.sh
@@ -10,6 +10,9 @@ print_only=false
 limit_resolution={{ res_y }}
 limit_fps={{ fps }}
 
+output_final="${2:-$(echo $input | sed 's/--original.*/--reencoded.webm/')}"
+output_temp="partial--${output_final}" # <-- New temporary name
+
 while getopts :q:c:t:s OPT; do
     case $OPT in
         q|+q)
@@ -47,7 +50,7 @@ ffmpeg -y -i "$input" $time_limit \
                 fps='$limit_fps'" \
                -c:v libvpx-vp9 -b:v 0 -crf $q -c:a libopus \
                -row-mt 1 -tile-columns 2 -tile-rows 2 -cpu-used $cpu \
-               -pass 2 -threads $cpu -- "$output"
+               -pass 2 -threads $cpu -- "$output_temp"
 EOF
 )"
 
@@ -55,4 +58,5 @@ if [ $print_only == true ]; then
     echo "$command"
 else
     eval "$command"
+    mv "$output_temp" "$output_final"
 fi
diff --git a/roles/prerec/templates/upload.sh b/roles/prerec/templates/upload.sh
index 09d55d9..03cc66a 100755
--- a/roles/prerec/templates/upload.sh
+++ b/roles/prerec/templates/upload.sh
@@ -2,5 +2,5 @@
 # {{ ansible_managed }}
 
 scp $* orga@media.emacsconf.org:~/backstage
-/usr/local/bin/publish-backstage-index.sh
+# /usr/local/bin/publish-backstage-index.sh
 rsync -avze ssh orga@media.emacsconf.org:~/backstage/ /data/emacsconf/shared/{{ emacsconf_year }}/cache/