ridirezione audio verso casse del monitor
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ciao lista,
ho un monitor HDTV samsung, con casse integrate, l'audio non passa mai
per il monitor(che è il sistema di casse primario), a meno di non
indicargli manualmente la cosa con mplayer.
la macchina è una debian sid con kde.
ho bisogno appunto di settare come device audio primario le casse del
monitor cioè usare la seconda carta(l'Nvidia), è possibile perchè
appunto usando mplayer e specificando a mano su che device uscire
riesco a reindirizzare il tutto verso le casse del monitor.
grazie in anticipo, e non so perchè sento di essere stato poco chiaro,
quindi non temete e chiedete
qui un pò di cose che potrebbero essere utili:
# cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf6420000 irq 52
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xf6000000 irq 17
# cat /proc/asound/modules
0 snd_hda_intel
1 snd_hda_intel
# lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor
Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core
Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200
Series Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network
Connection (rev 05)
00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset
Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset
Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 2 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 4 (rev b5)
00:1c.7 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 8 (rev b5)
00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset
Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation P67 Express Chipset Family LPC
Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series
Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family
SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation GF110 [GeForce
GTX 560 Ti] (rev a1)
01:00.1 Audio device: nVidia Corporation Device 0e0c (rev a1)
03:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host
Controller (rev 03)
04:00.0 PCI bridge: Tundra Semiconductor Corp. Device 8113
05:03.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22A
IEEE-1394a-2000 Controller (PHY/Link) [iOHCI-Lynx]
06:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6121 SATA II
Controller (rev b2)
# lspci -v | grep -A7 -i "audio"
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset
Family High Definition Audio Controller (rev 05)
Subsystem: Intel Corporation Device 2007
Flags: bus master, fast devsel, latency 0, IRQ 52
Memory at f6420000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint,
MSI 00
Capabilities: [100] Virtual Channel
- --
01:00.1 Audio device: nVidia Corporation Device 0e0c (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 838b
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f6000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Kernel driver in use: snd_hda_intel
# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
- --
Francesco Berni - kurojishi
Registered Linux User #512920
GPG: A1FB5252
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