Differences

This shows you the differences between two versions of the page.

--- voc:vortag-mit-aufnahme [2025-10-17 11:35] – Remove part of mailto link that includes the ability to record audio from slides commanderred
+++ voc:vortag-mit-aufnahme [2025-11-09 09:25] (current) – external edit 127.0.0.1
@@ Line 8: / Line 8: @@
 <html>
-<a href="mailto:voc@realraum.at?subject=I%20want%20to%20do%20a%20talk%20about%20XYZ&body=Hi!%0A%0AI%20would%20like%20to%20do%20a%20talk%20about%20XYZ.%0A%0AHere%20is%20some%20more%20information%253A%0A*%20Title%253A%0A*%20Language%253A%0A*%20Speaker(s)%253A%0A*%20Short%20description%20for%20the%20talk%253A%0A*%20Link%20that%20will%20be%20underneath%20the%20recording%20(optional)%253A%0A*%20Please%20DO%252FDONT%20publish%20my%20talk%20to%20media.ccc.de%20(includes%20streaming)">Mailto-Link if you want to do a talk</a>
+<a href="mailto:voc@realraum.at?subject=I%20want%20to%20do%20a%20talk%20about%20XYZ&body=Hi!%0A%0AI%20would%20like%20to%20do%20a%20talk%20about%20XYZ.%0A%0AHere%20is%20some%20more%20informations%3A%0A*%20Title%3A%0A*%20Language%3A%0A*%20Speaker(s)%3A%0A*%20Short%20description%20for%20the%20talk%3A%0A*%20Link%20that%20will%20be%20underneath%20the%20recording%20(optional)%3A%0A*%20Please%20DO%2FDONT%20publish%20my%20talk%20to%20media.ccc.de%20(includes%20streaming)">Mailto-Link if you want to do a talk</a>
 </html>
-==== Pre-Check ====
+====== Pre-Check ======
   * Does the date collide with another event?
   * Post notifications on mastodon, best case 1 week before, one day before and on the day of the talk
-==== Checklist for every talk ====
+====== Checklist for every talk ======
   * Informations / Metadata for the talk (Sent by the speaker to the r3voc)
     * Language
@@ Line 31: / Line 31: @@
   * Changing the lights is prohibited except if done by r3voc to avoid camera problems
-==== Software ====
+====== Software that we use ======
 For intros/outros we are using [[https://github.com/voc/intro-outro-generator|intro-outro-generator des c3voc]].
 More files can be found in our github orga ([[https://github.com/realraum/r3voc|r3voc]])
+As for recording / streaming, we are using the complete voctomix stack from c3voc. You can find more information in the [[https://github.com/voc/voctomix|voctomix repo]]
-==== Video Mix Notes ====
+====== Video Mix Notes ======
   * When Slides change, show them. Only switch back when you have read through it at least three times in your head
-==== Other r3voc notes ====
+====== Other r3voc notes ======
   * Calendar: https://events.graz.social/@realraum
-==== VOC-Person Notes for every talk ====
+====== VOC-Person Notes for every talk ======
   * Do we have written confirmation for recording and streaming?
@@ Line 57: / Line 60: @@
       * Camera Backup Recording
       * Video Test with multiple devices to ensure that we correctly process audio and video
+====== Technical FAQ ======
+Here you can find many issues with possible fixes.
+===== Capture card is all black =====
+Most probably it is a HDCP problem. Check if the "HDCP Authorized" checkmark is disabled. If not, then you have found a new problem.
+Another reason might be that the Output Format is set to AUTO, which does not work if the capture card is not used in between two devices but rather as a standalone capture card (when the output of the capture card is not connected)
+Also check that the refresh rate matches the deployed config, which typically is 25 Hz