Streaming notes update

1 files changed, 106 insertions, 191 deletions

diff --git a/2022/organizers-notebook.md b/2022/organizers-notebook.md
index 4b861a22..870890d7 100644
--- a/2022/organizers-notebook.md
+++ b/2022/organizers-notebook.md
@@ -23,6 +23,7 @@ This file is automatically exported from [/2022/organizers-notebook/index.org](/
 Time-sensitive tasks:
 
 -   [Send prerec reminder](#prerec-reminder)
+-   [Make a linear hyperlist for managing EmacsConf](#hyperlist):sachac:
 -   [Send schedule-published email for emacsconf-discuss](#announce-program):needsowner:timesensitive:email:
 -   [Flesh out prepare.md for audio-recording tips before the prerec-deadline](#prepare-audio):zaeph:
 
@@ -385,6 +386,7 @@ interests you!
 Ordered chronologically (and therefore by importance).
 
 -   [Send prerec reminder](#prerec-reminder)
+-   [Make a linear hyperlist for managing EmacsConf](#hyperlist):sachac:
 -   [Send schedule-published email for emacsconf-discuss](#announce-program):needsowner:timesensitive:email:
 -   [Flesh out prepare.md for audio-recording tips before the prerec-deadline](#prepare-audio):zaeph:
 
@@ -400,6 +402,24 @@ Ordered chronologically (and therefore by importance).
 ### TODO Follow up with speakers based on their availability
 
 
+<a id="hyperlist"></a>
+
+## TODO Make a linear hyperlist for managing EmacsConf     :sachac:
+
+-   9:05 Journalism
+    -   [X] [Start talk]((emacsconf-update-talk-status "journalism" "." "PLAYING"))
+    -   [X] [Start closed Q&A]((emacsconf-update-talk-status "journalism" "." "CLOSED_Q"))
+    -   [ ] [Open Q&A]((emacsconf-update-talk-status "journalism" "." "OPEN_Q"))
+    -   [ ] [Mark Q&A as unstreamed]((emacsconf-update-talk-status "journalism" "." "UNSTREAMED_Q"))
+    -   [ ] [Finish talk]((emacsconf-update-talk-status "journalism" "." "TO_ARCHIVE"))
+-   9:40 Handwritten
+    -   [ ] [Start talk]((emacsconf-update-talk-status "handwritten" "." "PLAYING"))
+    -   [ ] [Start closed Q&A]((emacsconf-update-talk-status "handwritten" "." "CLOSED_Q"))
+    -   [ ] [Open Q&A]((emacsconf-update-talk-status "handwritten" "." "OPEN_Q"))
+    -   [ ] [Mark Q&A as unstreamed]((emacsconf-update-talk-status "handwritten" "." "UNSTREAMED_Q"))
+    -   [ ] [Finish talk]((emacsconf-update-talk-status "handwritten" "." "TO_ARCHIVE"))
+
+
 <a id="announce-program"></a>
 
 ## DONE Send schedule-published email for emacsconf-discuss     :needsowner:timesensitive:email:
@@ -621,6 +641,11 @@ Overlay considerations:
 -   zaeph doesn&rsquo;t like vertical text
 
 
+### TODO Generate talk banners     :sachac:
+
+![img](https://gitlab.com/akshay196/emacsconf-artwork/-/blob/main/2022/talk-banner/sample.svg)
+
+
 <a id="live-protocol"></a>
 
 ## TODO Create protocol for live Q&A     :zaeph:
@@ -812,123 +837,6 @@ Agenda:
 -   Consider whether we want mumble to be able to quickly add audio; how do we want to set it up scene-wise?
 
 
-### Broadcasting from local OBS
-
--   You can copy the profile from your track or look inside it for the icecast mount point details:
-    -   Gen: rsync -avze ssh emacsconf-gen@res.emacsconf.org:~/.config/obs-studio/basic/profiles/ ~/.config/obs-studio/basic/profiles/
-    -   Dev: rsync -avze ssh emacsconf-dev@res.emacsconf.org:~/.config/obs-studio/basic/profiles/ ~/.config/obs-studio/basic/profiles/
-
--   Sacha will turn off the OBS recordings on res so that you can test streaming from your computer
-    -   If you&rsquo;re doing this independently, you can jump ahead to &ldquo;Test connecting to the VNC&rdquo; in order to stop the recording yourself
-
--   Verify with MPV:
-    
-        mpv https://live0.emacsconf.org/emacsconf/gen.webm
-        mpv https://live0.emacsconf.org/emacsconf/dev.webm
-
--   With luck, the 480p streams will be up automatically as well
-    
-        mpv https://live0.emacsconf.org/emacsconf/gen-480p.webm
-        mpv https://live0.emacsconf.org/emacsconf/dev-480p.webm
-
-
-### Connecting to the track VNC
-
-1.  Stop broadcasting locally if you were testing local OBS.
-
-2.  Install a VNC viewer on your system (ex: tigervnc-viewer).
-
-3.  Set up your local environment:
-    -   gen: export TRACK=gen; export TRACK\_PORT=5905
-    -   dev: export TRACK=dev; export TRACK\_PORT=5906
-4.  Copy the password:
-    
-    scp emacsconf-$TRACK@res.emacsconf.org:~/.vnc/passwd vnc-passwd-$TRACK
-
-5.  Forward your local ports and connect via VNC viewer to the
-    appropriate forwarded port from your laptop:
-    
-    ssh emacsconf-$TRACK@res.emacsconf.org -N -L $TRACK\_PORT:127.0.0.1:$TRACK\_PORT &
-    xvncviewer 127.0.0.1:$TRACK\_PORT -shared -geometry 1280x720 -passwd vnc-passwd-$TRACK &
-    
-    (If this doesn&rsquo;t find a VNC server to connect to, you can start it with `ssh emacsconf-$TRACK@res.emacsconf.org ~/bin/track-vnc`)
-
-6.  Start recording. It&rsquo;s probably on workspace 2, so you can switch with Alt-2. Confirm that it is now broadcasting to the stream.
-
-7.  Verify with MPV on your local system:
-    
-        mpv https://live0.emacsconf.org/emacsconf/$TRACK.webm &
-
-8.  With luck, the 480p streams will be up automatically as well. On your local system:
-    
-        mpv https://live0.emacsconf.org/emacsconf/$TRACK-480p.webm &
-
-9.  Play a video. It should display the video and update the overlays. If you need to update the overlays manually, you can copy files from `/data/emacsconf/overlays` onto `$HOME/other.png` and `$HOME/video.png`.
-    
-        cd /data/emacsconf/stream/2022
-        track-mpv filename.webm
-
-10. Test Q&A. You can either wait for the video to finish or quit it with &ldquo;q&rdquo;.
-    You can paste in the URLs or use
-    `firefox /data/emacsconf/2022/index-$TRACK.html`
-    
-    i3 cheat sheet:
-    
-    -   Alt-Enter creates a terminal
-    -   Alt-d runs a command
-    -   Alt-e toggles horizontal/vertical split
-    -   Alt-f toggles full-screen
-    -   Alt-w switches to tabbed view
-    -   Alt-1 switches to workspace 1, Alt-2 switches to workspace 2
-    -   Alt-Shift-2 moves things to workspace 2
-    -   Alt-Shift-Left moves the current window to the left
-    -   Alt-Shift-Right moves the current window to the right
-
-11. Use OBS or `pavucontrol` to adjust the volume of BBB as needed.
-    -   Start an Emacs for emergency announcements.
-
-
-### Managing the stream from the agenda
-
-ssh orga@res.emacsconf.org -p 46668
-emacsclient -c -nw -a emacs
-
-You can then use
-
--   emacsconf-stream-play-video
--   emacsconf-stream-open-qa-windows-on-change
--   emacsconf-agenda-by-track
--   emacsconf-agenda
-
-If things are going well, you can use C-c C-t on the agenda view to change a talk to PLAYING, CLOSED\_Q, or OPEN\_Q, and various things should happen in the background. If they don&rsquo;t happen in the background, use emacsconf-add-org-after-todo-state-change-hook to add the todo state change hook, then try again.
-
-Task state shortcuts for C-c C-t:
-
--   **m (mpv):** PLAYING - -stream-play-video, emacsconf-stream-set-talk-info, publish the files to the media directory
--   **q (Q&A):** CLOSED\_Q
--   **o (open):** update the BBB redirect URLs to let people into the room
--   u (unstreamed)
--   r (to archive)
-
-You can leave the emacsclient with `C-x 5 0`
-
-
-### Test list for managing EmacsConf
-
--   9:05 Journalism
-    -   [X] [Start talk]((emacsconf-update-talk-status "journalism" "." "PLAYING"))
-    -   [X] [Start closed Q&A]((emacsconf-update-talk-status "journalism" "." "CLOSED_Q"))
-    -   [ ] [Open Q&A]((emacsconf-update-talk-status "journalism" "." "OPEN_Q"))
-    -   [ ] [Mark Q&A as unstreamed]((emacsconf-update-talk-status "journalism" "." "UNSTREAMED_Q"))
-    -   [ ] [Finish talk]((emacsconf-update-talk-status "journalism" "." "TO_ARCHIVE"))
--   9:40 Handwritten
-    -   [ ] [Start talk]((emacsconf-update-talk-status "handwritten" "." "PLAYING"))
-    -   [ ] [Start closed Q&A]((emacsconf-update-talk-status "handwritten" "." "CLOSED_Q"))
-    -   [ ] [Open Q&A]((emacsconf-update-talk-status "handwritten" "." "OPEN_Q"))
-    -   [ ] [Mark Q&A as unstreamed]((emacsconf-update-talk-status "handwritten" "." "UNSTREAMED_Q"))
-    -   [ ] [Finish talk]((emacsconf-update-talk-status "handwritten" "." "TO_ARCHIVE"))
-
-
 ### Checklist for later dry run
 
 1.  Streams
@@ -1396,106 +1304,124 @@ see conf.org for the rest of the process
 
 ## DONE Investigate streaming options, maybe OBS in the cloud     :sachac:
 
-Current status
+Current status:
 
 -   res.emacsconf.org seems to be able to handle 2x (OBS + TigerVNC + MPV, should test with Firefox as well)
+-   corwin and jman will stream gen from OBS on res
+-   bandali will stream dev from his laptop
+-   let sachac know if you want manual control or more autopilot for the gen stream
 
 Goals:
 
 -   [X] Be able to start a VNC server with OBS, MPV, and Firefox, connect to it, and stream
 -   [X] Have another session with the sound isolated
--   [X] Split the audio so that we can join the Q&A room before the MPV ends - handled by automatic scene switcher detecting mpv
--   [X] Control MPV from the commandline: track-mpv appears in the correct display, and it can also be controlled via the socket like this:
-    echo &rsquo;{ &ldquo;command&rdquo;: [&ldquo;loadfile&rdquo;, &ldquo;test2.webm&rdquo;] }&rsquo; | socat - ~/mpv-socket-emacsconf-dev
+-   [-] Split the audio so that we can join the Q&A room before the MPV ends - handled by automatic scene switcher detecting mpv, but we can&rsquo;t share just a window, so we might as well just wait
+-   [X] Control MPV from the commandline: track-mpv appears in the correct display, and it can also be controlled via the socket like this: echo &rsquo;{ &ldquo;command&rdquo;: [&ldquo;loadfile&rdquo;, &ldquo;test2.webm&rdquo;] }&rsquo; | socat - ~/mpv-socket-emacsconf-dev
 -   [ ] Share the window instead of the desktop?
 
 
-### Set up connection to the track
+### Broadcasting from local OBS (optional)
 
-1.  Set up your local environment
-    
-    gen: export TRACK=gen; export TRACK\_PORT=5905
-    dev: export TRACK=dev; export TRACK\_PORT=5906
+-   You can copy the profile from your track or look inside it for the icecast mount point details:
+    -   Gen: rsync -avze &rsquo;ssh -p 46668&rsquo; emacsconf-gen@res.emacsconf.org:~/.config/obs-studio/basic/profiles/ ~/.config/obs-studio/basic/profiles/
+    -   Dev: rsync -avze &rsquo;ssh -p 46668&rsquo; emacsconf-dev@res.emacsconf.org:~/.config/obs-studio/basic/profiles/ ~/.config/obs-studio/basic/profiles/
 
-2.  Copy the vnc password file
-    
-    scp emacsconf-$TRACK@res:~/.vnc/passwd vnc-passwd-$TRACK
+-   Sacha will turn off the OBS recordings on res so that you can test streaming from your computer
+    -   If you&rsquo;re doing this independently, you can jump ahead to &ldquo;Test connecting to the VNC&rdquo; in order to stop the recording yourself
 
-3.  Start up the VNC server if it&rsquo;s not already running
+-   Verify with MPV:
     
-    ssh emacsconf-$TRACK@res.emacsconf.org &ldquo;~/bin/track-vnc&rdquo;
+        mpv https://live0.emacsconf.org/emacsconf/gen.webm
+        mpv https://live0.emacsconf.org/emacsconf/dev.webm
 
-4.  Forward your local ports
+-   With luck, the 480p streams will be up automatically as well
     
-    ssh emacsconf-$TRACK@res.emacsconf.org -N -L $TRACK\_PORT:127.0.0.1:$TRACK\_PORT &
+        mpv https://live0.emacsconf.org/emacsconf/gen-480p.webm
+        mpv https://live0.emacsconf.org/emacsconf/dev-480p.webm
 
-5.  Connect via VNC viewer to the appropriate forwarded port from your laptop
-    
-    xvncviewer 127.0.0.1:$TRACK\_PORT -shared -geometry 1280x720 -passwd vnc-passwd-$TRACK
 
-6.  Set up a viewer so that you can monitor the stream
-    
-    mpv <https://live0.emacsconf.org/emacsconf/$TRACK.webm>
+### Connecting to the track VNC
 
+1.  Stop broadcasting locally if you were testing local OBS.
 
-### Connect to the conf file on res.emacsconf.org
+2.  Install a VNC viewer on your system (ex: tigervnc-viewer).
 
-ssh orga@res.emacsconf.org
-emacsclient -c -nw -a emacs
+3.  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
+4.  Copy the password:
+    
+    scp emacsconf-$TRACK@res.emacsconf.org:~/.vnc/passwd vnc-passwd-$TRACK -p $SSH\_PORT
 
+5.  Forward your local ports and connect via VNC viewer to the
+    appropriate forwarded port from your laptop:
+    
+        ssh emacsconf-$TRACK@res.emacsconf.org -N -L $TRACK_PORT:127.0.0.1:$TRACK_PORT -p $SSH_PORT &
+        xvncviewer 127.0.0.1:$TRACK_PORT -shared -geometry 1280x720 -passwd vnc-passwd-$TRACK &
+    
+    (If this doesn&rsquo;t find a VNC server to connect to, you can start it with `ssh emacsconf-$TRACK@res.emacsconf.org -p $SSH_PORT ~/bin/track-vnc`)
 
-### Play a talk
+6.  Start recording (not streaming). If you don&rsquo;t see OBS when you connect, it&rsquo;s probably on workspace 2, so you can switch with Alt-2. Confirm that it is now broadcasting to the stream.
 
-Shortcuts for navigating to a talk
+7.  Verify with MPV on your local system:
+    
+        mpv https://live0.emacsconf.org/emacsconf/$TRACK.webm &
 
--   **C-c e a a:** agenda
--   **C-c e a g:** gen agenda
--   **C-c e a d:** dev agenda
--   **C-c e t:** emacsconf-go-to-talk
+8.  With luck, the 480p streams will be up automatically as well. On your local system:
+    
+        mpv https://live0.emacsconf.org/emacsconf/$TRACK-480p.webm &
 
-From the agenda, you can use `C-c C-t` to set the talk status:
+9.  Play a video. It should display the video and update the overlays. If you need to update the overlays manually, you can copy files from `/data/emacsconf/overlays` onto `$HOME/other.png` and `$HOME/video.png`.
+    
+        cd /data/emacsconf/stream/2022
+        track-mpv filename.webm
+    
+    i3 cheat sheet:
+    
+    -   Alt-Enter creates a terminal
+    -   Alt-d runs a command
+    -   Alt-e toggles horizontal/vertical split
+    -   Alt-f toggles full-screen
+    -   Alt-w switches to tabbed view
+    -   Alt-1 switches to workspace 1, Alt-2 switches to workspace 2
+    -   Alt-Shift-2 moves things to workspace 2
+    -   Alt-Shift-Left moves the current window to the left
+    -   Alt-Shift-Right moves the current window to the right
 
-<table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+1.  Test Q&A. You can either wait for the video to finish or quit it with &ldquo;q&rdquo;.
+    You can paste in the URLs or use
+    `firefox /data/emacsconf/2022/index-$TRACK.html`
 
+2.  Use OBS or `pavucontrol` to adjust the volume of BBB as needed.
+    -   Start an Emacs for emergency announcements.
 
-<colgroup>
-<col  class="org-left" />
 
-<col  class="org-left" />
+### Managing the stream from the agenda
 
-<col  class="org-left" />
-</colgroup>
-<tbody>
-<tr>
-<td class="org-left">m (mpv)</td>
-<td class="org-left">PLAYING</td>
-<td class="org-left">emacsconf-stream-play-video, emacsconf-stream-set-talk-info</td>
-</tr>
+ssh orga@res.emacsconf.org -p $SSH\_PORT
+emacsclient -c -nw -a emacs
 
+You can then use
 
-<tr>
-<td class="org-left">q</td>
-<td class="org-left">CLOSED_Q</td>
-<td class="org-left">&#xa0;</td>
-</tr>
+-   emacsconf-stream-play-video
+-   emacsconf-stream-open-qa-windows-on-change
+-   emacsconf-agenda-by-track
+-   emacsconf-agenda
 
+If things are going well, you can use C-c C-t on the agenda view to change a talk to PLAYING, CLOSED\_Q, or OPEN\_Q, and various things should happen in the background. If they don&rsquo;t happen in the background, use emacsconf-add-org-after-todo-state-change-hook to add the todo state change hook, then try again.
 
-<tr>
-<td class="org-left">o</td>
-<td class="org-left">OPEN_Q</td>
-<td class="org-left">update the BBB redirect URLs to let people into the room</td>
-</tr>
-</tbody>
-</table>
+Task state shortcuts for C-c C-t:
 
-If the video doesn&rsquo;t play automatically when the talk changes to PLAYING, you can play it manually with:
+-   **m (mpv):** PLAYING - -stream-play-video, emacsconf-stream-set-talk-info, publish the files to the media directory
+-   **q (Q&A):** CLOSED\_Q
+-   **o (open):** update the BBB redirect URLs to let people into the room
+-   u (unstreamed)
+-   r (to archive)
 
-    ssh emacsconf-$TRACK@res.emacsconf.org
-    cd /data/emacsconf/2022/stream
-    ~/bin/track-mpv file
+You can leave the emacsclient with `C-x 5 0`
 
 
-### Do Q&A
+#### Do Q&A
 
 From the emacsclient on orga@res.emacsconf.org, you can open various talk-related things:
 
@@ -1507,17 +1433,6 @@ Alternatively, you can switch to the VNC viewer and use the links in
 <file:///data/emacsconf/2022/index-gen.html> or
 <file:///data/emacsconf/2022/index-dev.html> .
 
-i3 cheat sheet:
-
--   Alt-e toggles horizontal/vertical split
--   Alt-f toggles full-screen
--   Alt-w switches to tabbed view
--   Alt-1 switches to workspace 1, Alt-2 switches to workspace 2
--   Alt-Shift-2 moves things to workspace 2
--   Alt-Shift-Left moves the current window to the left
--   Alt-Shift-Right moves the current window to the right
--   Alt-Enter creates a terminal
-
 For Q&A, you may want to have the Etherpad on the left, the BBB Q&A or
 IRC chat on the right, and the terminal and OBS windows on
 workspace 2.
@@ -1752,7 +1667,7 @@ Ideas to consider:
 
 -   Toggling local time display on the schedule
 -   Making organizers-notebook nicer to browse through (or maybe use organice?)
--   Improve the video player (resolution switching?)
+-   Improve the video player (resolution switching? chapter markers?) - <https://github.com/sampotts/plyr> for video?
 
 
 ### BLOCKED ?: Figure out JS and CSS niceties that will make organizers-notebook more enjoyable to browse through     :css:js:
@@ -3187,7 +3102,7 @@ Probably focus on grabbing the audio first and seeing what&rsquo;s worth keeping
 
 Make a table of the form
 
-<table id="org6880551" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<table id="orgbe76f36" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
 
 
 <colgroup>