[mythtv-users] Audio out of Sync with Video.
Junaid Qazi
junaid.jqazi at gmail.com
Mon Feb 28 02:06:00 UTC 2005
I have a
Hauppauge WinTV card. I am running a cable from the output of the
tuner card to the input of the Audio card.
The audio is earlier than the video.
Can anyone help me to fix this problem.
Also when i do a pcils i see bttv video and audio devices. So why do i
need to run an outside cable ?
Thank you
-Junaid
--------------------------------------------------------------------------------------------------------------------------
output of lspci
[mythtv at desktop ~]$ lspci -v
00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host
Bridge (rev 04)
Flags: bus master, fast devsel, latency 0
Memory at ec000000 (32-bit, prefetchable) [size=64M]
Capabilities: <available only to root>
00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP
Bridge (rev 04) (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, fast devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
Memory behind bridge: f9000000-fa1fffff
Prefetchable memory behind bridge: f0000000-f81fffff
00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 05) (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 00001000-00001fff
Memory behind bridge: f8500000-f87fffff
Prefetchable memory behind bridge: f8200000-f84fffff
00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 05)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 05) (prog-if
80 [Master])
Subsystem: Compaq Computer Corporation: Unknown device 2411
Flags: bus master, medium devsel, latency 0
I/O ports at 2480 [size=16]
00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 05)
(prog-if 00 [UHCI])
Subsystem: Compaq Computer Corporation: Unknown device 2411
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 2440 [size=32]
00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 05)
(prog-if 00 [UHCI])
Subsystem: Compaq Computer Corporation: Unknown device 2411
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 2460 [size=32]
01:00.0 VGA compatible controller: nVidia Corporation NV11DDR
[GeForce2 MX 100 DDR/200 DDR] (rev b2) (prog-if 00 [VGA])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 8395
Flags: bus master, 66Mhz, medium devsel, latency 248, IRQ 5
Memory at f9000000 (32-bit, non-prefetchable) [size=16M]
Memory at f0000000 (32-bit, prefetchable) [size=128M]
Capabilities: <available only to root>
02:04.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
Subsystem: Unknown device 3083:0035
Flags: bus master, medium devsel, latency 64, IRQ 5
Memory at f8500000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
02:04.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
Subsystem: Unknown device 3083:0035
Flags: bus master, medium devsel, latency 64, IRQ 5
Memory at f8501000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
02:04.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI])
Subsystem: Unknown device 3083:00e0
Flags: bus master, medium devsel, latency 64, IRQ 10
Memory at f8503000 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
02:08.0 Ethernet controller: Intel Corp. 82801BA/BAM/CA/CAM Ethernet
Controller (rev 03)
Subsystem: Compaq Computer Corporation EtherExpress PRO/100 VM
Flags: bus master, medium devsel, latency 66, IRQ 5
Memory at f8502000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 1000 [size=64]
Capabilities: <available only to root>
02:09.0 Multimedia video controller: Brooktree Corporation Bt878 Video
Capture (rev 11)
Subsystem: Hauppauge computer works Inc. WinTV Series
Flags: bus master, medium devsel, latency 66, IRQ 5
Memory at f8400000 (32-bit, prefetchable) [size=4K]
Capabilities: <available only to root>
02:09.1 Multimedia controller: Brooktree Corporation Bt878 Audio
Capture (rev 11)
Subsystem: Hauppauge computer works Inc. WinTV Series
Flags: bus master, medium devsel, latency 66, IRQ 5
Memory at f8401000 (32-bit, prefetchable) [size=4K]
Capabilities: <available only to root>
02:0a.0 Multimedia audio controller: Creative Labs [SB Live! Value] EMU10k1X
Subsystem: Creative Labs: Unknown device 1003
Flags: bus master, medium devsel, latency 64, IRQ 10
I/O ports at 1040 [size=32]
Capabilities: <available only to root>
02:0a.1 Input device controller: Creative Labs [SB Live! Value] Input
device controller
Subsystem: Creative Labs: Unknown device 1003
Flags: bus master, medium devsel, latency 64
I/O ports at 1060 [size=8]
Capabilities: <available only to root>
-------------------------------------------------------------------------------------------------
[qazi at desktop ~]$ lsmod
Module Size Used by
parport_pc 26629 0
lp 12077 0
parport 37001 2 parport_pc,lp
autofs4 23493 0
rfcomm 36829 0
l2cap 26437 5 rfcomm
bluetooth 48453 4 rfcomm,l2cap
sunrpc 156325 1
ipt_ttl 1857 1
ipt_limit 3009 34
ipt_state 1857 9
iptable_filter 3521 1
iptable_mangle 2753 0
ipt_LOG 6465 1
ipt_MASQUERADE 3265 0
ipt_TOS 2369 0
ipt_REDIRECT 2113 0
iptable_nat 23301 2 ipt_MASQUERADE,ipt_REDIRECT
ipt_REJECT 6593 1
ip_tables 16321 11
ipt_ttl,ipt_limit,ipt_state,iptable_filter,iptable_mangle,ipt_LOG,ipt_MASQUERADE,ipt_TOS,ipt_REDIRECT,iptable_nat,ipt_REJECT
ip_conntrack_irc 72049 0
ip_conntrack_ftp 72689 0
ip_conntrack 40309 5
ipt_state,ipt_MASQUERADE,iptable_nat,ip_conntrack_irc,ip_conntrack_ftp
vfat 12609 1
fat 39905 1 vfat
dm_mod 55637 0
video 15813 0
button 6609 0
battery 9285 0
ac 4805 0
nvidia 3457564 12
md5 4033 1
ipv6 231681 8
uhci_hcd 31449 0
ohci_hcd 23765 0
ehci_hcd 35273 0
tuner 19565 0
tvaudio 20321 0
bttv 148753 0
video_buf 21829 1 bttv
i2c_algo_bit 8392 1 bttv
v4l2_common 5825 1 bttv
btcx_risc 4681 1 bttv
i2c_core 20801 4 tuner,tvaudio,bttv,i2c_algo_bit
videodev 9537 1 bttv
emu10k1_gp 3649 0
gameport 4929 1 emu10k1_gp
snd_emu10k1x 19236 2
snd_rawmidi 23968 1 snd_emu10k1x
snd_seq_device 7948 1 snd_rawmidi
snd_ac97_codec 65528 1 snd_emu10k1x
snd_pcm_oss 45984 0
snd_mixer_oss 16256 2 snd_pcm_oss
snd_pcm 87560 3 snd_emu10k1x,snd_ac97_codec,snd_pcm_oss
snd_timer 26756 1 snd_pcm
snd 49508 10
snd_emu10k1x,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 10017 2 snd
snd_page_alloc 7684 2 snd_emu10k1x,snd_pcm
e100 39873 0
mii 4673 1 e100
floppy 57841 0
This is the output of lsmod
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