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tech:mythtv:start
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tech:mythtv:start [2017/11/19 22:10] rk4n3 |
tech:mythtv:start [2018/08/05 12:07] (current) rk4n3 |
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| * Run (as root): ''apt update'' | * Run (as root): ''apt update'' | ||
| * Run (as root): ''apt upgrade'' | * Run (as root): ''apt upgrade'' | ||
| + | |||
| + | ===== Ubuntu FrontEnd ===== | ||
| + | ==== Samba Shares ==== | ||
| + | <code> | ||
| + | //myth/recordings /home/dvr/Videos/mythtv/tv cifs credentials=/home/dvr/etc/auth-myth.cifs,uid=1000,gid=127 0 0 | ||
| + | //myth/videos /home/dvr/Videos/mythtv/library cifs credentials=/home/dvr/etc/auth-myth.cifs,uid=1000,gid=127 0 0 | ||
| + | //myth/music /home/dvr/Music/mythtv cifs credentials=/home/dvr/etc/auth-myth.cifs,uid=1000,gid=127 0 0 | ||
| + | //myth/pictures /home/dvr/Pictures/mythtv cifs credentials=/home/dvr/etc/auth-myth.cifs,uid=1000,gid=127 0 0 | ||
| + | </code> | ||
| ===== Raspberry Pi FrontEnd ===== | ===== Raspberry Pi FrontEnd ===== | ||
| + | Visit [[https://www.mythtv.org/wiki/Raspberry_Pi|the MythTV RPi wiki area]] for more details \\ | ||
| * Set up some performance concerns in ''/boot/config.txt'': \\ <code>gpu_mem=256</code> | * Set up some performance concerns in ''/boot/config.txt'': \\ <code>gpu_mem=256</code> | ||
| * Disable wifi in ''/boot/config.txt'': <code>dtoverlay=pi3-disable-wifi</code> | * Disable wifi in ''/boot/config.txt'': <code>dtoverlay=pi3-disable-wifi</code> | ||
| + | * Put CPU in performance mode (as root): <code>echo "performance" | tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor</code> | ||
| * Turn off the screen saver: <code>xset s off</code> | * Turn off the screen saver: <code>xset s off</code> | ||
| * Disable other energy star features: <code>xset -dpms</code> | * Disable other energy star features: <code>xset -dpms</code> | ||
| + | * Add PPA for Flirc (as root): <code>curl -sLS http://apt.flirc.tv/add | bash</code> | ||
| + | * Ensure pulseaudio is disabled | ||
| + | * Force audio to HDMI using the ''raspi-config'' command (as root) | ||
| + | * Ensure audio is set to ''ALSA:default'' in mythfrontend's config section | ||
| + | * Ensure volume is set to maximum and saved with ''alsamixer'' and ''alsactl store'' | ||
| + | * Set ''OpenMAX High Quality'' in video playback options, ensuring ''max CPUs'' is 4 | ||
| + | * The "Advanced" de-interlacing won't work with OpenMAX, so adjust accordingly | ||
| ===== Trivia ===== | ===== Trivia ===== | ||
| Line 28: | Line 45: | ||
| ... you might have to find the values for ''SDN'' and ''VDN'' from ''.config/xfce4/xfconf/xfce-perchannel-xml/displays.xml'' | ... you might have to find the values for ''SDN'' and ''VDN'' from ''.config/xfce4/xfconf/xfce-perchannel-xml/displays.xml'' | ||
| + | |||
| + | ==== Execute script at boot ==== | ||
| + | Here's a sample script to put at ''/etc/init.d/YourScriptName'':<code> | ||
| + | #!/bin/sh | ||
| + | # /etc/init.d/mythdvr | ||
| + | ### BEGIN INIT INFO | ||
| + | # Provides: mythdvr | ||
| + | # Required-Start: $remote_fs $syslog | ||
| + | # Required-Stop: $remote_fs $syslog | ||
| + | # Default-Start: 2 3 4 5 | ||
| + | # Default-Stop: 0 1 6 | ||
| + | # Short-Description: MythTV frontend boot steps | ||
| + | # Description: MythTV frontend boot steps | ||
| + | ### END INIT INTO | ||
| + | |||
| + | echo "performance" | tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor | ||
| + | /usr/sbin/alsactl restore | ||
| + | |||
| + | case "$1" in | ||
| + | start) | ||
| + | echo "Starting mythdvr" | ||
| + | ;; | ||
| + | stop) | ||
| + | echo "Stopping mythdvr" | ||
| + | ;; | ||
| + | *) | ||
| + | echo "Usage: /etc/init.d/mythdvr {start|stop}" | ||
| + | exit 1 | ||
| + | ;; | ||
| + | esac | ||
| + | exit 0 | ||
| + | </code> | ||
| + | Run this to register the script:<code>update-rc.d YourScriptName defaults</code> | ||
| + | Run this to un-register the script:<code>update-rc.d YourScriptName remove</code> | ||
| \\ | \\ | ||
tech/mythtv/start.1511151031.txt.gz · Last modified: 2017/11/19 22:10 by rk4n3
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