voc-sendeschleife [c3voc]

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= voc-sendeschleife

---- dataentry project ----
name                : voc-sendeschleife # 
project-owner       :  # 
git-url             :  # 
project-description :  # 
project-member      :  # 
project-status      : planning # 
----


===== Struktur =====

<code>
                                                                                                                        +----------------------------------+
+-------------------------------------------------------+       +------------------------------------------------+      |                                  |
|                                                       |       |                                                |      |              Live                |
|  +------------+         Encoder                       |       |                   Transcoder                   |      | Push /                           |
|  | Loop Input +--+                                    |       |                                                |      | Pull MKV  +---------+            |
|  +------------+  +--> +----------+  MKV  +---------+  |       | Pull MKV  +---------+ +-----------------------------------------> | Icecast |            |
|                       | Voctomix +-----> | Icecast +--------------------> | Icecast |                          |      |           ++-------++            |
|  +------------+  +--> +----------+       +---------+  |       |           +-+-------+ <--------------------+   |      |            |       |             |
|  | Live Input +--+                  ^                 |       |             |                              |   |      |            |       |             |
|  +------------+                     |                 |       |             |    +---------------------+   |   |      |         +--v--+ +--v--+          |
|                                     |                 |       |             +--> | Multi Quality h.264 +---+   |      |         | MUX | | MUX |          |
+-------------------------------------------------------+       |             |    +---------------------+   |   |      |         +--+--+ +--+--+          |
                                      |                         |             |    +---------------------+   |   |      | WebM-DASH  |       |  HLS        |
                                      +                         |             +--> | Multi Quality VP8   +---+   |      |            |       |             |
                               HD, Slides, Audio                |             |    +---------------------+   |   |      |           +v-------v+            |
                                                                |             |    +---------------------+   |   |      |           |  Disk   |            |
                                                                |             +--> |     Audio Only      +---+   |      |           +----+----+            |
                                                                |             |    +---------------------+   |   |      |                |                 |
                                                                |             |    +---------------------+   |   |      |           +----v----+            |
                                                                |             +--> |       Slides        +---+   |      |           |  Nginx  |            |
                                                                |                  +---------------------+       |      |           +----+----+            |
                                                                |                                                |      |                |                 |
                                                                +------------------------------------------------+      +----------------------------------+
                                                                                                                                         |
                                                                                                                                         v
                                                                                                                                       Relays                                                                                                                                      
</code>

===== Test-Aufbau =====
  * Versuchssystem auf FeM-Hardware
  * cm branch sendeschleife
  * Xen-VMS
    * Encoder
      * 8 CPUs, 4G RAM
      * Voctomix ohne Previews
      * IP: 2001:638:904:ffc8:c474:71ff:fedc:bd08
    * Transcoder
      * X CPUs, 4G RAM
      * IP: 2001:638:904:ffc8:c474:71ff:fedc:bd09