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diff --git a/organizers-notebook.md b/organizers-notebook.md index 7e338275..5041f2e0 100644 --- a/organizers-notebook.md +++ b/organizers-notebook.md @@ -20,32 +20,48 @@ This document is the general organizers' notebook that can be used as a starting - [Create the public organizers’ notebook in the wiki](#starting-up-the-conference-planning-process-create-the-public-organizers-notebook-in-the-wiki) - [Phases and lessons learned](#phases-and-lessons-learned) - [Draft CFP](#phases-and-lessons-learned-draft-cfp) - - [Announce](#org3608282) - - [Process proposals](#orgf94fb47) - - [Accept proposals](#org74dc473) + - [Announce](#phases-and-lessons-learned-announce) + - [Process proposals](#phases-and-lessons-learned-process-proposals) + - [Accept proposals](#phases-and-lessons-learned-accept-proposals) - [Draft schedule](#draft-schedule) - - [Set up backstage and upload](#org4d60026) - - [Post the schedule](#org42db0c4) - - [Process uploaded files](#org60f6486) - - [Generate assets](#org6e66fc5) - - [Prepare the infrastructure](#org6983794) - - [Getting ready for captions](#orga1601de) -- [General infrastructure](#orga2c0410) + - [Set up backstage and upload](#phases-and-lessons-learned-set-up-backstage-and-upload) + - [Post the schedule](#phases-and-lessons-learned-post-the-schedule) + - [Process uploaded files](#phases-and-lessons-learned-process-uploaded-files) + - [Generate assets](#phases-and-lessons-learned-generate-assets) + - [Prepare the infrastructure](#phases-and-lessons-learned-prepare-the-infrastructure) + - [Getting ready for captions](#phases-and-lessons-learned-getting-ready-for-captions) + - [Getting ready for the conference](#pre-conf) + - [During the conference](#conf) + - [After the conference](#phases-and-lessons-learned-after-the-conference) +- [General infrastructure](#general-infrastructure) + - [Linode instance sizes](#general-infrastructure-linode-instance-sizes) + - [File uploads](#upload) - [Icecast](#icecast) - [Watching pages](#watch) - [VNC](#vnc) - - [Streaming with OBS](#org0a63f1c) - - [IRC web client](#orgaffe686) - - [Etherpad](#org628c2fe) + - [Streaming with OBS](#obs) + - [Shell scripts](#general-infrastructure-shell-scripts) + - [Backstage](#backstage) + - [IRC web client](#general-infrastructure-irc-web-client) + - [Etherpad](#general-infrastructure-etherpad) - [Publishing media to the server and to the wiki](#media) - - [Automated IRC announcements](#org3ca9756) - - [Manual IRC announcements](#org4cbb72c) - - [Low-res stream](#org84b7e1e) - - [Restream to YouTube](#org1e5d62e) - - [Restream to Toobnix](#orga5282bc) + - [Automated IRC announcements](#general-infrastructure-automated-irc-announcements) + - [BigBlueButton](#bbb) + - [Manual IRC announcements](#general-infrastructure-manual-irc-announcements) + - [Low-res stream](#general-infrastructure-low-res-stream) + - [Upload talks to YouTube](#general-infrastructure-upload-talks-to-youtube) + - [Restream to YouTube](#general-infrastructure-restream-to-youtube) - [Other process notes](#other) - [Adding another user to BBB](#bbb-user) - - [Ansible](#org8ae0b84) + - [When a talk is added after the schedule has already been drafted](#other-process-notes-when-a-talk-is-added-after-the-schedule-has-already-been-drafted) + - [When a talk is cancelled](#cancel-talk) + - [When a talk changes title](#other-process-notes-when-a-talk-changes-title) + - [When a talk Q&A changes method](#change-talk-qa) + - [To play the other stream](#other-process-notes-to-play-the-other-stream) + - [When a system is down](#other-process-notes-when-a-system-is-down) + - [When we need to bring on a last-minute volunteer](#other-process-notes-when-we-need-to-bring-on-a-last-minute-volunteer) + - [Checking people in](#other-process-notes-checking-people-in) + - [Ansible](#other-process-notes-ansible) <a id="starting-up-the-conference-planning-process"></a> @@ -146,7 +162,7 @@ Put inside double square brackets: `!template id=pagedraft` - Put the speaker introduction right after the talk description for easier web page copying. -<a id="org3608282"></a> +<a id="phases-and-lessons-learned-announce"></a> ## Announce @@ -154,7 +170,25 @@ Put inside double square brackets: `!template id=pagedraft` - Submit to <https://foss.events/> -<a id="orgf94fb47"></a> +### Promote the conference + +Submit to <https://foss.events/> + +Maybe it would be good to get in touch with podcasts like + +- [System Crafters](https://systemcrafters.net/) +- [This Week in Linux](https://www.youtube.com/playlist?list=PLbFVcOQ-YH_LRP687N0YeN78YZmBp5wqF) +- [Linux Unplugged](https://linuxunplugged.com/) +- [Ask Noah](http://asknoahshow.com/) +- [Linux After Dark](https://linuxafterdark.net/) +- [Lispy Gopher Show](https://anonradio.net/) + +etc to give a heads up on EmacsConf before it +happens and also mention to them when videos are +available to spark more interest. + + +<a id="phases-and-lessons-learned-process-proposals"></a> ## Process proposals @@ -183,7 +217,7 @@ When proposals come in: PUBLIC\_EMAIL -<a id="org74dc473"></a> +<a id="phases-and-lessons-learned-accept-proposals"></a> ## Accept proposals @@ -216,7 +250,7 @@ For each talk: - Add missing items to plan -<a id="org4d60026"></a> +<a id="phases-and-lessons-learned-set-up-backstage-and-upload"></a> ## Set up backstage and upload @@ -227,7 +261,7 @@ Lessons learned: - Next year, let’s get upload.emacsconf.org in place as the domain name so that people don’t try to FTP files to it. -<a id="org42db0c4"></a> +<a id="phases-and-lessons-learned-post-the-schedule"></a> ## Post the schedule @@ -238,7 +272,7 @@ Lessons learned: - Update talks.md to refer to watch.md as well -<a id="org60f6486"></a> +<a id="phases-and-lessons-learned-process-uploaded-files"></a> ## Process uploaded files @@ -263,7 +297,7 @@ Process: 3. <elisp:emacsconf-publish-backstage-index> -<a id="org6e66fc5"></a> +<a id="phases-and-lessons-learned-generate-assets"></a> ## Generate assets @@ -281,7 +315,7 @@ Process: - Splice together into a file that will be processed with subed-record-compile-video. -<a id="org6983794"></a> +<a id="phases-and-lessons-learned-prepare-the-infrastructure"></a> ## Prepare the infrastructure @@ -303,7 +337,7 @@ Checklist: - [ ] Icecast -<a id="orga1601de"></a> +<a id="phases-and-lessons-learned-getting-ready-for-captions"></a> ## Getting ready for captions @@ -314,11 +348,228 @@ Onboarding: - Send backstage information <elisp:emacsconf-mail-backstage-info-to-volunteer> . (Can be sent to all captioning volunteers with <elisp:emacsconf-mail-backstage-info-to-captioning-volunteers>) -<a id="orga2c0410"></a> +<a id="pre-conf"></a> + +## Getting ready for the conference + +<elisp:emacsconf-pad-prepopulate-shift-hyperlists> + + +### TODO Send check-in details, schedule update, etc. + + +### Two days before the conference + +Go through the :tminustwo: tags. + + +### One day before the conference + +Go through the :tminusone: tags. + +- Set `emacsconf-publishing-phase` to `conference`. +- Set emacsconf-publish-include-pads to t and republish the info pages. + + +<a id="conf"></a> + +## During the conference + +<elisp:emacsconf-pad-open-shift-hyperlist> + + +<a id="phases-and-lessons-learned-after-the-conference"></a> + +## After the conference + + +### Capture stats + +2024 stats + +Saturday: +gen: 177 peak + 14 peak lowres +dev: 226 peak + 79 peak lowres + +Sunday: +gen: 89 peak + 10 peak lowres + +meet peak 409% CPU (100% is 1 CPU), average 69.4% +front peak 70.66% CPU (100% is 1 CPU) +live peak 552% CPU (100% is 1 CPU) average 144% +res peak 81.54% total CPU (each OBS ~250%), mem 7GB used + +so far we have used 1.2TB of transfer this month + + +### Back up the data + + +#### Icecast + +rsync -avze ssh live:’/data/emacsconf-2024-\*’ media:~/2024 + +rsync -avze ssh live:’/data/emacsconf-2024-\*’ . + + +#### BigBlueButton + +rsync -avze ssh root@bbb:/var/bigbluebutton/ bigbluebutton/ + +ssh root@66.175.208.243 ’dd if=/dev/sda bs=5M ’ | dd of=bbb-img-2024-12-08.img status=progress + +The img can be loaded with +sudo losetup –find –show bbb-img-2024-12-08.img +sudo mount /dev/loop10 test +cd test + + +##### Reviewing all the Q&A durations and chat messages + + (let ((default-directory "/home/sacha/proj/emacsconf/2024/backups/bigbluebutton/published/video")) + (mapconcat + (lambda (dir) + (let ((chat (xml-parse-file + (expand-file-name "video.xml" dir))) + (metadata (xml-parse-file + (expand-file-name "metadata.xml" dir)))) + (concat + "- " + (dom-text (car (dom-by-tag metadata 'meetingName))) " (" + (format-seconds "%.2h:%z%.2m:%.2s" + (/ (string-to-number (dom-text (dom-by-tag metadata 'duration))) + 1000)) + ")" + "\n" + (if (dom-by-tag chat 'chattimeline) + (mapconcat (lambda (node) + (concat " - " (dom-attr node 'name) ": " + (dom-attr node 'message) "\n")) + (dom-by-tag chat 'chattimeline) + "") + "") + "") + ) + ) + (directory-files "." nil "-")) + ) + +- Copy IRC logs to cache and therefore to backstage: (ex: 2024-12-07-emacsconf-gen.txt) + + +### Combine the IRC logs and the pads, and add them to the wiki + +(did we e-mail the speakers before or after?) + + +### Process the Q&A recordings and live presentations + +- Save answers videos as –answers.webm. +- From the pad file: emacsconf-extract-copy-pad-to-wiki +- update cache +- Set `QA_PUBLIC` property to t as each Q&A gets processed. +- change status to `TO_INDEX_QA` +- emacsconf-publish-media-files-on-change +- emacsconf-publish-info-pages-for-talk + +Indexing + +- emacsconf-extract-insert-note-with-question-heading +- emacsconf-subed-make-chapter-file-based-on-comments +- change status to `TO_CAPTION_QA` + +Also copy the YouTube comments and IRC comments +emacsconf-extract-irc-anonymize-log + + +### Send thank-you emails to the speakers + + +### Notify emacs-discuss that the Q&A is up + +<https://lists.gnu.org/archive/html/emacsconf-discuss/2024-12/msg00000.html> + + Hello, everyone! + + https://emacsconf.org/2024/talks and https://media.emacsconf.org/2024 + should have the talks and Q&A sessions now, hooray, including chapter + indices for the Q&A. I've also copied over notes from Etherpad and IRC + on the talk pages, and I've e-mailed them to the speakers so they can + update the wiki directly or send in additional answers. + + BigBlueButton audio mixing is kinda iffy, so I'm holding off on + uploading the Q&A videos (and the live talk for secrets) to + YouTube/Toobnix until Leo and other volunteers have a listen to see + whether the audio needs to be tweaked, and maybe even to do some kind of + normalization. Unfortunately, recordings with separate audio tracks per + participant aren't available--it would be cool to figure that out next + year--so some talks might need some manual processing. (Please feel free + to volunteer if that's up your alley!) In the meantime, you can check + out the Q&A videos from the talk pages on the wiki. Please let us know + if there's anything that needs tweaking. + + Enjoy! + + Sacha + + +### Write a report + +Sample: <https://emacsconf.org/2023/report/> + + +### Send thank-you emails to the volunteers + +emacsconf-mail-template-ask-volunteer-for-mailing-address + + +### Process the lessons learned + + +<a id="general-infrastructure"></a> # General infrastructure +<a id="general-infrastructure-linode-instance-sizes"></a> + +## Linode instance sizes + + +### Production + +- front0 shared Linode 32GB +- live0 shared Linode 64GB +- meet Dedicated CPU 16GB + + +### Dormant + +Resize disk to 25GB, copying large files to media if needed + +- nanode front0 +- nanode live0 +- delete meet after downloading all the recordings, or resize down to nanode + + +<a id="upload"></a> + +## File uploads + +[psi-4ward/psitransfer: Simple open source self-hosted file sharing solution](https://github.com/psi-4ward/psitransfer) + +Before the conference: + +1. Set `upload_enabled` to `true` in `prod-vars.yml` and run `ansible-playbook -i inventory.yml prod-playbook.yml --tags upload`. +2. Confirm that <https://upload.emacsconf.org> has the upload interface and works with the password. +3. Use `emacsconf-mail-template-to-all-groups` and `emacsconf-mail-upload-and-backstage-info` to e-mail the upload information to all speakers. + +After the conference: + +1. Set `upload_enabled` to `false` in `prod-vars.yml` and run `ansible-playbook -i inventory.yml prod-playbook.yml --tags upload`. +2. Confirm that <https://upload.emacsconf.org> shows the in-between page. + + <a id="icecast"></a> ## Icecast @@ -394,7 +645,7 @@ Setting up <a id="vnc-instructions"></a> -#### Instructions +### Instructions NOTE: VNC+OBS doesn’t work well if you have a window manager that automatically resizes windows, like i3. Please configure your window @@ -404,7 +655,7 @@ manager so that the VNC window is not resized. 2. Set up your local environment: - gen: `export TRACK=gen; export TRACK_PORT=5905; export SSH_PORT=46668` - - dev: export TRACK=dev; export TRACK\_PORT=5906; export SSH\_PORT=46668 + - dev: `export TRACK=dev; export TRACK_PORT=5906; export SSH_PORT=46668` 3. Copy the password: @@ -433,7 +684,7 @@ and then connect with: xvncviewer 127.0.0.1:$TRACK_PORT -shared -geometry 1280x720 -passwd vnc-passwd-$TRACK & -<a id="org0a63f1c"></a> +<a id="obs"></a> ## Streaming with OBS @@ -451,7 +702,7 @@ so that the year is updated in the shell scripts. <a id="obs-instructions"></a> -#### Instructions +### Instructions 1. [Connect to the VNC session for the track.](#vnc-instructions) @@ -478,7 +729,121 @@ so that the year is updated in the configuration. This is on live.emacsconf.org and can be restarted with `/etc/init.d/emacsconf restart`. -<a id="orgaffe686"></a> +<a id="general-infrastructure-shell-scripts"></a> + +## Shell scripts + +Success: From the commandline, hosts can: + +- [X] play just the intro: intro $SLUG +- [X] play a file without an intro: play $SLUG +- [X] play a file with an intro: play-with-intro $SLUG (hmm, this didn’t show the subtitles) + ah, it’s because the intros need to be in the cache dir? +- [X] open the Q&A for a talk: handle-qa $SLUG + - [X] open the pad: pad $SLUG + - [X] open BBB: bbb $SLUG +- [ ] do the whole thing: handle-session $SLUG +- [ ] rebroadcast the other stream: + - rebroadcast gen + - rebroadcast dev +- [ ] control background music: music, stop-music + +Setup: + +- OBS must be streaming from the stream you’re testing. [Streaming with OBS](#obs) +- You may want to generate test assets and copy them over to the assets/stream directory. +- Generate all the overlays and copy them to assets/overlays +- Set up the assets/music directory + + +<a id="backstage"></a> + +## Backstage + +Update this with <elisp:emacsconf-publish-backstage-index> + +Explanation of files: + +<table> + + +<colgroup> +<col class="org-left"> + +<col class="org-left"> +</colgroup> +<tbody> +<tr> +<td class="org-left">–original.mp4/mov/webm</td> +<td class="org-left">original file as uploaded by the speaker</td> +</tr> + +<tr> +<td class="org-left">–silence.mp4/mov/webm</td> +<td class="org-left">silence sample if uploaded by speaker</td> +</tr> + +<tr> +<td class="org-left">–reencoded.webm</td> +<td class="org-left">converted to .webm format and compressed</td> +</tr> + +<tr> +<td class="org-left">–reencoded.opus</td> +<td class="org-left">audio only</td> +</tr> + +<tr> +<td class="org-left">–normalized.opus</td> +<td class="org-left">normalized audio</td> +</tr> + +<tr> +<td class="org-left">–reencoded.vtt</td> +<td class="org-left">WhisperX captions, WebVTT format</td> +</tr> + +<tr> +<td class="org-left">–reencoded.json</td> +<td class="org-left">WhisperX word data</td> +</tr> + +<tr> +<td class="org-left">–reencoded.srt</td> +<td class="org-left">WhisperX captions, SRT format</td> +</tr> + +<tr> +<td class="org-left">–reencoded.txt</td> +<td class="org-left">WhisperX captions, plain text</td> +</tr> + +<tr> +<td class="org-left">–main.vtt</td> +<td class="org-left">edited captions</td> +</tr> + +<tr> +<td class="org-left">–main–chapters.vtt</td> +<td class="org-left">chapter markers</td> +</tr> + +<tr> +<td class="org-left">–main.txt</td> +<td class="org-left">captions as text (optional)</td> +</tr> + +<tr> +<td class="org-left">–main.webm</td> +<td class="org-left">version for streaming based on the most recent resources</td> +</tr> +</tbody> +</table> + +Other files might also have been uploaded by the speaker, such as slides or notes. + + +<a id="general-infrastructure-irc-web-client"></a> ## IRC web client @@ -500,7 +865,7 @@ connection exhaustion errors. Is that something we can plan now or would you like me to bring it up a few days before the conference? -<a id="org628c2fe"></a> +<a id="general-infrastructure-etherpad"></a> ## Etherpad @@ -509,6 +874,10 @@ Success: - [X] pad.emacsconf.org redirects to this year’s entry - [X] Each talk has its own Etherpad +Lessons learned: + +- After 2024: Added pronouns and pronunciation to the pad template since that’s what the hosts will be looking at + <a id="media"></a> @@ -527,7 +896,7 @@ Switching it back to `TO_STREAM` and calling <elisp:emacsconf-publish-media-files-on-change> should remove it. -### TODO Switch public media to unprotected root before the conference +### TODO Switch public media to unprotected root before the conference :tminustwo: 1. Clear public media directory. 2. Set `media_protect_root` to false in Ansible `group_vars/all.yml`. @@ -536,7 +905,7 @@ Switching it back to `TO_STREAM` and calling You can generate the index with `emacsconf-publish-update-media`. -<a id="org3ca9756"></a> +<a id="general-infrastructure-automated-irc-announcements"></a> ## Automated IRC announcements @@ -545,7 +914,131 @@ Success: - [ ] When a talk starts playing, it is announced in the relevant channel -<a id="org4cbb72c"></a> +<a id="bbb"></a> + +## BigBlueButton + +ssh orga@media.emacsconf.org “~/bin/bbb-before sat-open” +<https://media.emacsconf.org/2024/current/bbb-sat-open.html> + +ssh orga@media.emacsconf.org “~/bin/bbb-open sat-open” + +After restarting, and in case of “Firefox can’t establish a connection to the server at wss://bbb.emacsverse.org/graphql.” + +ssh root@bbb +cd greenlight-v3 +docker compose restart + +Sizes: + +- dormant: 1 GB nanode +- testing: 4 core 8 GB shared CPU +- production: 8 core 16 GB dedicated CPU (roughly half CPU load for 107 simultaneous users, 2024) + + +### Installing BigBlueButton + +1. Create the instance. + - Linode 4core 8GB shared CPU + - Image: Ubuntu 22.04 +2. Update the DNS for bbb.emacsverse.org with its IP address. +3. Download the BBB installer and make it executable. +4. ufw allow 16384:32768/udp +5. Run the BBB installer: `./bbb-install.sh -v jammy-300 -s bbb.emacsverse.org -e emacsconf@sachachua.com -g` +6. `sudo apt install bbb-playback-video` and then follow the instructions at [Server Customization | BigBlueButton](https://docs.bigbluebutton.org/3.0/administration/customize/#install-additional-recording-processing-formats) . + - /usr/local/bigbluebutton/core/scripts/bigbluebutton.yml: + + steps: + archive: 'sanity' + sanity: 'captions' + captions: + - 'process:presentation' + - 'process:video' + 'process:presentation': 'publish:presentation' + 'process:video': 'publish:video' + - systemctl restart bbb-rap-resque-worker.service +7. docker exec -it greenlight-v3 bundle exec rake admin:create[’name’,’email’,’password’] + + +### System audio limitations + +Sharing system audio by changing the audio device to “Built-in Audio Analog Stereo” is very choppy, only gets captured in the recording if I’m using Firefox (not Chrome) AND there’s at least one listener, and doesn’t allow simultaneous narration from the speaker. + +Using pulseaudio to change the app’s recording device to the audio monitor results in smoother audio (because it’s pretending to be the microphone), but still doesn’t allow simultaneous narration from the speaker. + +Combining microphone + system audio into a new virtual microphone source is probably more complicated than we want to walk speakers through. + +BBB says sharing system audio works only if you use Chrome on Mac OS X or Microsoft Windows (<https://support.bigbluebutton.org/hc/en-us/articles/1500005315642-Can-I-play-a-video-using-screen-sharing>). I tested it on Linux and sharing system audio is not an option. If you happen to know of any more elegant way to do this, I’d love to hear it. + +Related: <https://github.com/bigbluebutton/bigbluebutton/issues/8632> + + +### Creating talk BBB rooms + +- `docker exec -it greenlight-v3 /bin/bash` +- `bundle exec rails console` +- `user_id = User.find_by_email("sacha@sachachua.com").id` + + (mapconcat (lambda (group) + (format + "Room.create(user_id: user_id, name: \"%s - %s\")\n" + (plist-get (cadr group) :speakers) + (string-join (mapcar (lambda (talk) (plist-get talk :slug)) + (cdr group))))) + (emacsconf-mail-groups (emacsconf-active-talks (emacsconf-get-talk-info))) + "") + +- <elisp:emacsconf-publish-bbb-static-redirects> + +Print out the room IDs with + + Room.all.each { |x| puts x.friendly_id + " " + x.name }; nil + +It’s possible to change the friendly\_id and then use `x.save!`. + + +### Setting up moderator access codes + + +### Backing up BBB :backup: + +rsync -avze ssh root@bbb:/var/bigbluebutton/ bigbluebutton/ + +ssh root@bbb ’tar zcvf - /var/bigbluebutton /etc/bigbluebutton /root/greenlight-v3 /usr/local/bigbluebutton /usr/share/bbb-web’ > bbb-backup-$(date “+%Y-%m-%d”).tar.gz + +ssh root@bbb ’dd if=/dev/sda bs=5M ’ | dd of=bbb-img-$(date “+%Y-%m-%d”).img status=progress + + +### Spinning BBB up again + +<span class="timestamp-wrapper"><span class="timestamp">[2025-01-22 Wed] </span></span> … actually, this ran into some issues with the certificate, so I’m just going to do a reinstall. + +Previous notes + +1. Create a Nanode. +2. Update the DNS for bbb.emacsverse.org with its IP address. (dns.he.net) +3. Reboot into Rescue mode. In Lish: + + passwd # set interactively + sed -i -e 's/#PasswordAuthentication yes/PasswordAuthentication yes/g' /etc/ssh/sshd_config + echo 'PermitRootLogin yes' >> /etc/ssh/sshd_config + service ssh start +4. From the backup directory: + gunzip -c bbb-img-2024-12-08.img.gz | ssh root@bbb.emacsconf.org “dd of=/dev/sda bs=4M status=progress oflag=direct iflag=fullblock” +5. After I resized to 4core 8GB RAM, I couldn’t log in with SSH, so I used the Linode shell. `sshd -t` said no host keys available. Fix: + + ssh-keygen -A + service ssh --full-restart +6. ./bbb-install.sh -v jammy-300 -s bbb.emacsverse.org -e emacsconf@sachachua.com + +Resources: + +- <https://overto.eu/posts/gunzip-into-dd/> +- <https://www.linode.com/community/questions/20386/how-do-i-ssh-to-linode-from-the-finnix-boot-in-order-to-copy-my-local-vm-over-to> +- <https://github.com/bigbluebutton/bigbluebutton/issues/9485> + + +<a id="general-infrastructure-manual-irc-announcements"></a> ## Manual IRC announcements @@ -554,21 +1047,58 @@ Success: - [X] You can /opall, /conftopic, and /broadcast -<a id="org84b7e1e"></a> +<a id="general-infrastructure-low-res-stream"></a> ## Low-res stream - -<a id="org1e5d62e"></a> +Should be automatic, handled by Icecast +backup on live: + +- /usr/local/bin/emacsconf-lowres-gen-on-connect +- /usr/local/bin/emacsconf-lowres-dev-on-connect + + +<a id="general-infrastructure-upload-talks-to-youtube"></a> + +## Upload talks to YouTube + +[Channel videos](https://studio.youtube.com/channel/UCwuyodzTl_KdEKNuJmeo99A/videos/upload?filter=%5B%5D&sort=%7B%22columnType%22%3A%22date%22%2C%22sortOrder%22%3A%22DESCENDING%22%7D) + + (seq-keep + (lambda (o) + (when (and (string= (plist-get o :status) "TO_STREAM") + (not (plist-get o :youtube))) + (list + (plist-get o :slug) + (org-link-make-string + (concat "copy:" + ) + "video file") + (org-link-make-string + (format "elisp:(emacsconf-publish-video-description \"%s\" t)" + (plist-get o :slug)) + "desc") + (if (emacsconf-talk-file o "--main.vtt") + (org-link-make-string + (concat "copy:" + (emacsconf-talk-file o "--main.vtt")) + "sub file") + "") + (org-link-make-string + (concat "elisp:(emacsconf-set-property-from-slug \"" + (plist-get o :slug) + "\" \"YOUTUBE\" (read-string \"YouTube URL: \"))" + ) + "save") + (plist-get o :scheduled)))) + (emacsconf-publish-prepare-for-display (emacsconf-get-talk-info))) + + +<a id="general-infrastructure-restream-to-youtube"></a> ## Restream to YouTube -<a id="orga5282bc"></a> - -## Restream to Toobnix - - <a id="other"></a> # Other process notes @@ -582,7 +1112,105 @@ Success: docker exec -it greenlight-v2 bundle exec rake user:create["USERNAME","EMAIL","PASSWORD","user"] -<a id="org8ae0b84"></a> +<a id="other-process-notes-when-a-talk-is-added-after-the-schedule-has-already-been-drafted"></a> + +## When a talk is added after the schedule has already been drafted + +- [X] Add the talk to conf.org +- [X] Add the talk ID to the draft schedule +- [X] Run the draft schedule block +- [X] <elisp:emacsconf-schedule-update-from-info> +- [X] <elisp:emacsconf-publish-talks-json-to-files> +- [X] Generate pads with `ansible-playbook -i inventory.yml prod-playbook.yml --tags pad` +- [X] <elisp:emacsconf-set-file-prefixes> +- [X] <elisp:emacsconf-update-schedule> +- [X] <elisp:emacsconf-stream-generate-overlays> +- [X] <elisp:emacsconf-stream-generate-test-videos> +- [X] `rsync -avze ssh ~/proj/emacsconf/2024/assets/ res:/data/emacsconf/shared/2024/assets/` +- [X] Send the upload instructions +- [X] Generate the intro text +- [ ] Record the intro + + +<a id="cancel-talk"></a> + +## When a talk is cancelled + +1. Update the status to CANCELLED. Update that specific talk with <elisp:emacsconf-publish-info-pages-for-talk>. +2. Rejig the schedule if needed, and update with <elisp:emacsconf-schedule-update-from-info> +3. Update the published schedule with <elisp:emacsconf-update-schedule> and push the wiki. +4. Regenerate the intros (before, after). <elisp:emacsconf-stream-generate-in-between-pages>, then use <elisp:subed-record-compile-video> in the intros file. +5. Resync the cache directory. +6. Consider updating the screenshots for sat-open and sun-open. + + +<a id="other-process-notes-when-a-talk-changes-title"></a> + +## When a talk changes title + +1. Update the title in conf.org. +2. Delete the FILE\_PREFIX property. +3. Call <elisp:emacsconf-set-file-prefix-if-needed>. +4. Rename existing files with <elisp:emacsconf-update-file-prefixes>. +5. Update the intro VTT file with the new title. +6. Update the wiki page for the talk. +7. Regenerate the in-between images with <elisp:emacsconf-stream-generate-in-between-pages> +8. Rerecord and recompile the intro, and recompile the intro for the talk after it. +9. <elisp:emacsconf-update-schedule> +10. <elisp:emacsconf-pad-prepopulate-hyperlists> + + +<a id="change-talk-qa"></a> + +## When a talk Q&A changes method + +1. Update the talk property. +2. Update the schedule with <elisp:emacsconf-update-schedule> +3. Regenerate the intros (before, after). <elisp:emacsconf-stream-generate-in-between-pages>, then use <elisp:subed-record-compile-video> in the intros file. +4. Sync the new intros to the /data/emacsconf/shared/$YEAR/assets/intros directory. +5. Regenerate the pads: <elisp:emacsconf-pad-prepopulate-all-talks> +6. Regenerate talks.json: <elisp:emacsconf-publish-talks-json-to-files> + + +<a id="other-process-notes-to-play-the-other-stream"></a> + +## To play the other stream + +- mpv –profile=full <https://live0.emacsconf.org/gen.webm> +- Change the channel topic to note that discussion can be in the other channel + + +<a id="other-process-notes-when-a-system-is-down"></a> + +## When a system is down + +Let people know in #emacsconf and #emacsconf-org + +Update the status page: + +<file://ssh:orga@front0.emacsconf.org:/var/www/status.emacsconf.org/index.html> + +/broadcast <message> may also be helpful + + +<a id="other-process-notes-when-we-need-to-bring-on-a-last-minute-volunteer"></a> + +## When we need to bring on a last-minute volunteer + +/backstage nick + +will give them the backstage credentials and links to the index + + +<a id="other-process-notes-checking-people-in"></a> + +## Checking people in + +/checkin nick +/room nick (should be automatic if live, but there just in case) + + +<a id="other-process-notes-ansible"></a> ## Ansible |