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KnoppMythR4V4.1/Pundit/PRV350 http://forum.linhes.org/viewtopic.php?f=14&t=2178 |
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Author: | tonyex [ Fri Aug 13, 2004 7:12 am ] |
Post subject: | KnoppMythR4V4.1/Pundit/PRV350 |
Hello, I continue here because the issues i got are not a KnoppMyth isuses anymore. This is a follow up from this post: http://mysettopbox.tv/phpBB2/viewtopic. ... highlight= Well i read some very good post like this: http://mysettopbox.tv/phpBB2/viewtopic. ... highlight= My /etc/mythtv/modules/ivtv is like this: Code: alias char-major-61 lirc_i2c alias char-major-81 videodev alias char-major-81-0 ivtv #alias char-major-81-1 bttv #options ivtv ivtv_pal=1 alias /dev/v4l ivtv options ivtv debug=1 ivtv_pal=1 tuner=28 options tuner pal=1 #options tuner type=28 #<-- insert what you found out earlier options saa7127 enable_output=1 output_select=0 pal=1 #options msp3400 once=1 simple=1 options msp3400 once=1 simple=1 standard=0x8 #options saa7127 enable_output=1 output_select=0 pal=1 #<- remove pal=1 for NTSC add below ivtv msp3400 saa7115 saa7127 tuner add above ivtv lirc_dev lirc_i2c ivtv-fb post-install ivtv /usr/local/bin/test_ioctl -d /dev/video0 -u 0xff My /etc/init.d/set_ivtv_params looks like this: Code: #!/bin/bash
# Set the ivtv Parameters ######################################################################## IVTVCTL='test_ioctl' IVTVDIR='/etc/sysconfig/ivtv' #----------------------------------------------------------------------# # Default values, if not specified in $IVTVDIR/cfg-* IVTV_DT='0' # Tuner input, IVTV_DF='NTSC' # tuner format [NTSC|PAL] ######################################################################## [ -d "$IVTVDIR" ] || exit 1 PATH="$PATH:/usr/local/bin" # See how we were called: case $1 in (start) cd $IVTVDIR || exit 2 for g in $(echo cfg-*) ; do f=${g#cfg-} unset IVTV_TUNER IVTV_RATE IVTV_PEAK IVTV_TYPE source cfg-$f case $IVTV_TYPE in ("") IVTV_TYPE=0x3000 IVTV_HEIGHT=480 IVTV_WIDTH=720 ;; (NTSC) IVTV_TYPE=0x3000 IVTV_HEIGHT=480 IVTV_WIDTH=720 ;; (PAL) IVTV_TYPE=0xff IVTV_HEIGHT=576 IVTV_WIDTH=720 ;; esac $IVTVCTL -d /dev/video$f -u $IVTV_TYPE $IVTVCTL -d /dev/video$f -p ${IVTV_TUNER:-${IVTV_DT}} $IVTVCTL -d /dev/video$f -f width=$IVTV_WIDTH,height=$IVTV_HEIGHT $IVTVCTL -d /dev/video$f -c dnr_mode=0,dnr_temporal=0 done ;; (stop) # don't do anything on stop. ;; *) echo "Usage: /etc/init.d/set_ivtv_params {start|stop}" exit 1 ;; esac ######################################################################## # End My hardware setup is antenna in i the TV input of the PVR350 and the tv-out from PVR350 plugged into the television scart. A picture here of the backside of my pundit: http://icedfire.mine.nu/unixthings/myth ... 50_web.jpg After a fresh reboot i did this: #ivtvfbctl /dev/fb1 -noglobalalpha -localalpha and this: #dd if=/dev/video of=/dev/video16 bs=64k and i got the following surprise in my TV: http://icedfire.mine.nu/unixthings/myth ... ut_web.jpg Then i did the following: #ivtvfbctl /dev/fb1 -globalalpha -nolocalalpha -alpha 0 To run `ivtvfbctl /dev/fb1 -globalalpha -nolocalalpha -alpha 0` as the mythtv user do as root: # chmod 666 /dev/fb1 And i began to watch TV through the PVR! The last thing is to get the X-server pointing to the TV and some other small stuff! I have to thx the people in this forum that keep posting such a good tips and hints to help each other. Update: 040814 I got the master plan working! This was my goals: 1) Install Mythtv (Knoppmyth did it for me, Amazing job done by folks@knoppmyth!!!!) 2) Configure mythtv and use the tv-out of my PVR350 for the best quality in other words: use the PVRs decoder to watch TV/DVD. 3) Point the X-Server to use the same output: PRV350s tv-out I am very glad that this forums exists otherwise this project had been impossible to manage to a happy end. Here is how it looks in my little TV. I really hope that it will work for my WideScreen TV. Here's picture: http://icedfire.mine.nu/unixthings/myth ... ut_web.jpg Reg /T |
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