This page describes the operation of the our encoder cubes Encoder Cubes.
Important: This page is partly outdated since we switched to voctomix, see Voctomix
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/”.
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
sudo sdi-script stop saalN-sd-dvswitch-nostream sudo sdi-script start saalN-sd-dvswitch
Note: The screen session has the same name as the script
sudo sdi-script start slides-ffmpeg sudo sdi-script start hd-ffmpeg
mplayer rtmp://encoder1.lan.c3voc.de:1935/stream/s1_native_sd
https://cdn.c3voc.de/s5_native_sd.webm https://cdn.c3voc.de/hls/s5_native_hd.m3u8
sudo sv stop dvsink
sudo sv start dvsink
echo "sudo sv start dvsink" | at 10:00
Note: The screen session has the same name as the script
sudo sdi-script start recording-hd-ts-stereo
sudo sv start / stop / restart grabbersource
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
sudo /opt/crs/tools/tracker3.0/start-screenrc-encoding-only.sh
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.
sudo /opt/crs/tools/tracker3.0/bin/restore-fuse-mounts.sh
Note: this script currently assumes that the mountpoints' target directories already exist.
This usually is not done on the cube, make sure you know what you are doing
Releasing-Script auch noch starten
Ctrl-a c cd /opt/crs/software/tools/voc-scripts/c3tt-publishing/ while true; do ./script-H-media-ccc-upload.py ; sleep 30 ; done