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MythTV: Ingen lyd når der ses TV ?

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Hej

Håber der er nogle, som kan hjælpe mig lidt videre.

På min Mandrivia 2007.0 maskine er mysql og mythtv instaleret v.h.a. RPMS.
Når jeg ser TV, via MythTV, er billedet fint, men lyden mangler.
TV kort og lydkort er forbundet med et "kabel".

Lyden virker alle steder f.eks. "TVtime Television Viewer".


MythTv er version 0.20.20060828-3 og instaleret med RPMs fra Mandriva:
[root@localhost ape]# rpm -qa | grep mythtv
mythtv-frontend-0.20-1plf2007.0
mythtv-themes-0.20-1plf2007.0
mythtv-backend-0.20-1plf2007.0
mythtv-setup-0.20-1plf2007.0
mythtv-0.20-1plf2007.0

Devicen er ikke ibrug:
#fuser /dev/dsp nothing comes up

Fra logfilen:

[ape@localhost mythtv]$ tail -f mythbackend.log
2007-01-08 21:20:44.174 adding: localhost as a client (events: 1)
2007-01-08 21:20:44.197 MainServer::HandleAnnounce Playback
2007-01-08 21:20:44.209 adding: localhost as a client (events: 0)
2007-01-08 21:20:44.245 TVRec(1): Changing from None to WatchingLiveTV
2007-01-08 21:20:44.258 TVRec(1): HW Tuner: 1->1
2007-01-08 21:20:44.814 Unknown video codec
2007-01-08 21:20:44.831 Please go into the TV Settings, Recording Profiles and 
2007-01-08 21:20:44.832 setup the four 'Software Encoders' profiles.
2007-01-08 21:20:44.856 Assuming RTjpeg for now.
2007-01-08 21:20:44.857 NVR: Error, unknown audio codec
2007-01-08 21:23:36.917 TVRec(1): Changing from WatchingLiveTV to None
2007-01-08 21:23:37.415 Finished recording Ukendt: channel 2061

Jeg har uden held forsøgt at ændre encoders profile fra RTjpeg til MPEG-4.
Det er også forsøgt at ændre softwafe encoders (v41 based) codec fra MP3 to uncompressed. 

I Mandriva hardware configuration ses:
Driver Module: ‎snd-emu10k1
Lydden i Gnome Audio Configuration sound capture: Audio confererencing sound playback is: ALSA - Advanced Linus Sound Architecure. Audio confererencing sound capture is: ALSA - Advanced Linus Sound Architecure. 


Audio Output device i mythtv er ALSA:ice958:{ AES0 0x02 }.

Jeg har forsøgt google, for blot at blive mere forvirret.

Hvad gør jeg for at komme videre ?
(Please, lad være at foreslå at instalere kildekoden og kompilere/linke :-) )
Er der nogle test jeg kan lave ? 

Her er lidt information:
[ape@localhost ~]$ more /home/ape/.mythtv/mysql.txt
DBHostName=localhost
DBUserName=mythtv
DBPassword=mythtv DBName=mythconverg 
DBType=QMYSQL3

# Set the following if you want to use something other than the
# machine's real hostname for identifying settings in the database.
# This is useful if your hostname changes often, as otherwise
# you'll need to reconfigure mythtv (or futz with the DB) every time.
# TWO HOSTS MUST NOT USE THE SAME VALUE
#
#LocalHostName=my-unique-identifier-goes-here

# If you want your frontend to be able to wake your MySQL server
# using WakeOnLan, have a look at the following settings:
#
# Set the time the frontend waits (in seconds) between reconnect tries.
# This should be the rough time your MySQL server needs for startup
#WOLsqlReconnectWaitTime=0
#
#
# This is the amount of retries to wake the MySQL server until the frontend
# gives up
#WOLsqlConnectRetry=5
#
#
# This is the command executed to wake your MySQL server.
#WOLsqlCommand=echo 'WOLsqlServerCommand not set'
[ape@localhost ~]$ more /etc/modules # /etc/modules: kernel modules to load at boot time. 
#
# This file should contain the names of kernel modules that are
# to be loaded at boot time, one per line.  Comments begin with
# a `#', and everything on the line after them are ignored.

nvidia
saa7134


Hardware:
[root@localhost ape]# lspci -v
00:09.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI]) 
       Subsystem: AFAVLAB Technology Inc Unknown device 0000
       Flags: bus master, medium devsel, latency 32, IRQ 17
       Memory at eb004000 (32-bit, non-prefetchable) [size=2K]
       Memory at eb000000 (32-bit, non-prefetchable) [size=16K]
       Capabilities: [44] Power Management version 2
00:0a.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07) 
       Subsystem: Creative Labs SBLive! 5.1 Model SB0100
       Flags: bus master, medium devsel, latency 32, IRQ 21
       I/O ports at d000 [size=32]
       Capabilities: [dc] Power Management version 1

00:0a.1 Input device controller: Creative Labs SB Live! Game Port (rev 07)
       Subsystem: Creative Labs Gameport Joystick
       Flags: bus master, medium devsel, latency 32
       I/O ports at d400 [size=8]
       Capabilities: [dc] Power Management version 1
00:0b.0 Multimedia controller: Philips Semiconductors SAA7134/SAA7135HL Video Broadcast Decoder (rev 01) 
       Subsystem: Avermedia Technologies Inc AverMedia M156 / Medion 2819
       Flags: bus master, medium devsel, latency 32, IRQ 20
       Memory at eb005000 (32-bit, non-prefetchable) [size=1K]
       Capabilities: [40] Power Management version 1
01:00.0 VGA compatible controller: nVidia Corporation Unknown device 02e2 (rev a2) (prog-if 00 [VGA]) 
       Subsystem: XFX Pine Group Inc. Unknown device 224a
       Flags: bus master, 66MHz, medium devsel, latency 248, IRQ 19
       Memory at e8000000 (32-bit, non-prefetchable) [size=16M]
       Memory at d0000000 (32-bit, prefetchable) [size=256M]
       Memory at e9000000 (32-bit, non-prefetchable) [size=16M]
       [virtual] Expansion ROM at ea000000 [disabled] [size=128K]
       Capabilities: [60] Power Management version 2
       Capabilities: [44] AGP version 3.0


Relevante loaded moduler:
[root@localhost ape]# lsmod
Module                  Size  Used by
snd_seq_dummy 3620 0 snd_seq_oss 31392 0 snd_seq_midi_event 7072 1 snd_seq_oss snd_seq 49488 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_pcm_oss 40384 0 snd_mixer_oss 16096 1 snd_pcm_oss snd_emu10k1 117760 1 snd_rawmidi 19936 1 snd_emu10k1 
snd_ac97_codec         96868  1 snd_emu10k1
snd_ac97_bus            2848  1 snd_ac97_codec
snd_pcm                70116  3 snd_pcm_oss,snd_emu10k1,snd_ac97_codec
snd_seq_device 7212 5 snd_seq_dummy,snd_seq_oss,snd_seq,snd_emu10k1,snd_rawmidi 
snd_timer              19620  3 snd_seq,snd_emu10k1,snd_pcm
snd_page_alloc          8712  2 snd_emu10k1,snd_pcm
snd_util_mem            4288  1 snd_emu10k1
snd_hwdep               7556  1 snd_emu10k1
snd 46500 13 snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_pcm,snd_seq_device,snd_timer,snd_hwdep 
soundcore               8096  1 snd
video 13924 0 saa7134 106880 0 video_buf 21220 1 saa7134 
compat_ioctl32          1952  1 saa7134
v4l2_common            15648  2 tuner,saa7134
v4l1_compat            14212  1 saa7134
ir_kbd_i2c              7472  1 saa7134
ir_common              24484  2 saa7134,ir_kbd_i2c
videodev                8064  1 saa7134
nvidia 4529012 12 agpgart 27240 2 via_agp,nvidia 
i2c_core               17536  5 tda9887,tuner,saa7134,ir_kbd_i2c,nvidia
ohci1394 32240 0 ieee1394 286264 1 ohci1394

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