From 9874d74706046b290aa3c62cc12094feda2adbaf Mon Sep 17 00:00:00 2001 From: Ambrose Chua Date: Sun, 1 Mar 2020 23:29:41 +0800 Subject: [PATCH] Add volunteers guide --- ansible/group_vars/all | 4 + guide.html | 328 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 332 insertions(+) create mode 100644 guide.html diff --git a/ansible/group_vars/all b/ansible/group_vars/all index d21b84c..ab20f22 100644 --- a/ansible/group_vars/all +++ b/ansible/group_vars/all @@ -4,6 +4,10 @@ event: id: 2020.fossasia.org title: FOSSASIA Summit 2020 +# Monitoring + +monitoring_server: https://monitoring.fossasia.makerforce.io + # Meta ansible_python_interpreter: auto diff --git a/guide.html b/guide.html new file mode 100644 index 0000000..b6edbec --- /dev/null +++ b/guide.html @@ -0,0 +1,328 @@ + + + + + + FOSSASIA Video Recorder's Guide + + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + + + V + S + +
Slides Primary
+ 		+ + + + + S + V + +
Video Primary
+ 		+ + + S + +
Slides Only
+ 		+ + + V + +
Video Only
+ 		+ + + +
Blank
+ 		+ + + +
Start Recording
+ 		+ + + +
Stop Recording
+
16:9F1F2F3F4F9Ctrl
+
Enter		Ctrl
+
Backspace
4:3F5F6F7F8
Example UsageSlides show important pointsPresenter is talking or gesturing a lotSlides show small text or code demosQ&A or presenter is talking beyond the slidesRarely used
+
+ +
+ +
+
+ +
+

OBS Basics

+
    +
  • Start recording before the speaker starts talking
    • +
  • Stop recording after the Q&A
    • +
  • + Perform frequent checks to ensure +
      +
    • The speaker microphone is working (either with the headphones or level meters) T1
      • +
    • The slides and video are not frozen T2
      • +
    • The recording is still ongoing ("REC" timer in the status bar)
      • +
    +
  • Look out for all cabling, ensure they are safe and secure
    • +
  • Use the correct scene for the correct aspect ratio. Aspect ratio is incorrect when squares or circles look warped
    • +
+
+ +
+

OBS Issues

+
    +
  • Look out for the "Encoding overloaded!" message in the status bar T3
    • +
  • + Look out for out of sync audio and video within OBS +
      +
    • Usually not a problem, but inform the chat group S1
      • +
    +
    • +
+
+ +
+

Standard Procedures

+
    +
  1. Inform the chat group on every issue encountered, so we can account for all the encountered failure scenarios and improve the setup
    2. +
+
+ +
+

Notes

+
    +
  1. Might need to wait a while for video to reappear or audio to be heard. If it doesn't after 30s, restart OBS
    2. +
  2. + When you need to leave urgently +
      +
    • Try to get another volunteer to temporarily replace you
      • +
    • Use the "Slides Primary" scene and leave it recording
      • +
    +
    3. +
+
+
+ +
+ +
+

Troubleshooting

+
    +
  1. +
      +
    • Check that the "Microphone" and "Slides Audio" audio sources are not muted or at a low volume
      • +
    • Check that all the cables are securely plugged in N1
      • +
    • + Click on ▸ "Properties" and ensure the correct device is selected N1 +
        +
      • "Microphone" audio source is either "PCM2902 Audio Codec Analog Stereo" or "Built-in Audio Analog Stereo"
        • +
      • "Slides Audio" audio source is "ACASIS"
        • +
      +
      • +
    • + If above fails, switch to emergency audio with the following steps: +
        +
      • Unmute "Emergency Audio"
        • +
      • Mute "Microphone" and "Slides Audio"
        • +
      • Once the talk ends, fix the problems
        • +
      +
      • +
    • If above fails, restart OBS
      • +
    +
    2. +
  2. +
      +
    • Check that all the cables are securely plugged in N1
      • +
    • + Right-click on the source ("Slides" or "Camera") ▸ "Properties" and ensure the correct device is selected N1 +
        +
      • "Slides" source is "ACASIS"
        • +
      • "Camera" source is either "HD Pro Webcam C920" or "ACASIS"
        • +
      +
      • +
    • If above fails, restart OBS
      • +
    +
    3. +
  3. +
      +
    • Ensure the laptop cooling airflow is not impeded
      • +
    • Close all other programs
      • +
    • If above fails, inform the chat group S1
      • +
    • Ensure the next recording uses the 720p profile ("Profile" option in the menu bar)
      • +
    • If the video blacks out or crashes, restart OBS
      • +
    +
    4. +
+
+ +
+
+ + + + + +