[mythtv] [mythtv-commits] Ticket #1921: Mediamonitor get stuck on data dvd insertions

Peter Kornhuld Webmaaschter at gmx.de
Wed Jun 7 08:30:02 UTC 2006


This happens to me too. Im on Suse 10.0, but I have disabled hal and have no 
pmount.

my fstab looks like:
-------------------------------
/dev/hdc            /media/dvdrecorder    auto     
user,noauto,ro,nosuid,exec,iocharset=utf8 0 0
---------------------------------

and the output of the logfile of mythfrontend -v shows absolutely nothing 
interesting:
--------------------------------
2006-06-07 10:00:17.510 Executing '/bin/mount /dev/hdc'
2006-06-07 10:00:17.710 Looking for: '/media/dvdrecorder/VIDEO_TS'
2006-06-07 10:00:17.710 Looking for: '/media/dvdrecorder/vcd'
2006-06-07 10:00:17.710 Looking for: '/media/dvdrecorder/svcd'
2006-06-07 10:00:17.711 m_MediaType: 2
2006-06-07 10:00:17.712 Media status changed...  New status is: 
MEDIASTAT_MOUNTED old status was MEDIASTAT_NOTMOUNTED
2006-06-07 10:00:17.712 Posting MediaEvent
2006-06-07 10:00:17.713 Found a handler
2006-06-07 10:00:17.715 XMLParse::LoadTheme 
using /usr/local/share/mythtv/themes/default/gallery-ui.xml
# Now i try to exit
# .... No chance
# I'll eject the Data-DVD as root
2006-06-07 10:01:35.150 Media status changed...  New status is: MEDIASTAT_OPEN 
old status was MEDIASTAT_MOUNTED
# .. and exit
# Huray, I'm out
----------------------------


The wired thing is, that everything is OK with some CD's. I tried some 
CD/DVD's but fond no real rule. My statistic:

1. 4 CD's with only one avi -> dont work
2. DVD with several avi's -> dont work
3. 2 CDs with several mpegs -> dont work
4. 3 CD's with an with a picture and one avi -> works absolutely fine


- Interesting Problem too (dunno if it has something to do with that, but is 
not a good behaviour). Sometimes the thumbnail-creation get stuck and mythtv 
doesnt react till i killall -9 mplayer:

Player 1.0pre7try2-4.0.2 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred (Family: 6, Stepping: 1)
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with 
--disable-runtime-cpudetection.


Failed to open /dev/rtc: Permission denied (it should be readable by the 
user.)
Opening joystick device /dev/input/js0
Setting up LIRC support...
Playing /media/dvdrecorder/Sleepy Hollow.avi.
AVI file format detected.
AVI_NI: No audio stream found -> no sound.
VIDEO:  [DIV3]  720x416  24bpp  25.000 fps  890.5 kbps (108.7 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffdivx] vfm:ffmpeg (FFmpeg DivX ;-) (MS MPEG-4 v3))
==========================================================================
Audio: no sound
Starting playback...
VDec: vo config request - 720 x 416 (preferred csp: Planar YV12)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
SwScaler: using unscaled Planar YV12 -> BGR 24-bit special converter
VO: [png] 720x416 => 720x416 BGR 24-bit
PNG Warning: compression level set to 0, compression disabled!
PNG Info: Use -vo png:z=<n> to set compression level from 0 to 9.
PNG Info: (0 = no compression, 1 = fastest, lowest - 9 best, slowest 
compression)
*** glibc detected *** double free or corruption (!prev): 0x0874d0e0 ***


MPlayer interrupted by signal 6 in module: video_read_frame
- MPlayer crashed. This shouldn't happen.
  It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
  gcc version. If you think it's MPlayer's fault, please read
  DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and
  won't help unless you provide this information when reporting a possible 
bug.


MPlayer interrupted by signal 15 in module: uninit_vcodec
sh: line 1: 13069 Getötet                 mplayer -nosound -frames 1 -vo png 
"/media/dvdrecorder/Sleepy Hollow.avi"

-- Peter


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