Differences

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

--- operation:cube [2016/05/12 17:45] – [Tracker] atze
+++ operation:cube [2026/07/26 22:17] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-= Encoder Cube Operation
+# Encoder Cube Operation
 This page describes the operation of the our encoder cubes [[hardware:encoder|Encoder Cubes]].
-== Scripte auf den cubes
+<bootnote important>This page is partly outdated since we switched to voctomix, see [[:voctomix]]</bootnote>
+## Scripts on the cubes
 The SDI-Script handles the grabbing from the SDI cards and feeds the data to the DV-Switch chain.
 This is also true if the HD chain is used with an external video mixer.
 The SDI scrip is configures "/etc/sdi-script/".
-=== Streaming
+### Streaming
-==== DV Switch
+#### DV Switch
-===== Stop streaming / opt out (recording goes on)
+##### Stop streaming / opt out (recording goes on)
 put a nice picture at /opt/voc/share/nostream.png
   sudo sdi-script stop saalN-sd-dvswitch
   sudo sdi-script start saalN-sd-dvswitch-nostream
-===== start stream again
+##### start stream again
   sudo sdi-script stop saalN-sd-dvswitch-nostream
   sudo sdi-script start saalN-sd-dvswitch
-==== HD Chain
+#### HD Chain
-Note: The screen session has the same name as the script
+<bootnote>The screen session has the same name as the script</bootnote>
+##### streams starten
-===== streams starten
    sudo sdi-script start slides-ffmpeg
    sudo sdi-script start hd-ffmpeg
-==== lokal testing
+#### lokal testing
    mplayer rtmp://encoder1.lan.c3voc.de:1935/stream/s1_native_sd
-==== remote urls
+#### remote urls
    https://cdn.c3voc.de/s5_native_sd.webm
    https://cdn.c3voc.de/hls/s5_native_hd.m3u8
-=== Recording
+### Recording
-===== DV Switch
+##### DV Switch
-====== stop recording
+###### stop recording
   sudo sv stop dvsink
-====== start recording
+###### start recording
   sudo sv start dvsink
-====== Start recording at 10 am
+###### Start recording at 10 am
   echo "sudo sv start dvsink" | at 10:00
-==== HD Chain
+#### HD Chain
 Note: The screen session has the same name as the script
-===== 1080p - Stereo start/stop
+##### 1080p - Stereo start/stop
    sudo sdi-script start recording-hd-ts-stereo
-=== Grabber
+### Grabber
-===== Start / stop grabber source
+##### Start / stop grabber source
    sudo sv start / stop / restart grabbersource
-=== Tracker
+### Tracker
-==== start / stop tracker-scripts
+#### start tracker-scripts
   sudo /opt/crs/tools/tracker3.0/start-screenrc-dv.sh
 or for the TS chain:
   sudo /opt/crs/tools/tracker3.0/start-screenrc-ts.sh
-==== Tracker-screen
+#### start encoder-scripts
+  sudo /opt/crs/tools/tracker3.0/start-screenrc-encoding-only.sh
+#### Tracker-screen
   sudo screen -x tracker-scripts
+In the screen, you could use ctrl-a, type ':quit' and press return to quit the whole screen at once. Note that process like FFmpeg are not aborted immediately.
-=== Releasing
+#### Restore FUSE mounts, e.g. after reboot
+  sudo /opt/crs/tools/tracker3.0/bin/restore-fuse-mounts.sh
+Note: this script currently assumes that the mountpoints' target directories already exist.
+### Releasing
 This usually is not done on the cube, make sure you know what you are doing