Re: [GnomeMeeting-list] Green picture.

[Damien Sandras <dsandras seconix com>]

It is a problem of camera recognition in pwlib. I can't help on that, 
but perhaps that other people here had the same problem. Somebody to
confirm?

Santiago that I put in the cc is our btxxx expert ;-)

le mar 04-12-2001 à 10:31, Johnny Strom a écrit :
> 
> Hello
> 
> 
> I have some problems with Gnomemeeting 0.12 and exactly the same problem
> as well in Gnomemeeting version 0.11. So now I would like to find out
> where the problem is.
> 
> In the preview window I see only a green picture, I have tried different
> video channels but they all give a green picture. The camera that I
> am using is an normal color pal camera connected trough a BT849 video
> card. So dose someone have ideas how to trace where the problem is?
> 
> And in the other end the receiver don't receive any picture, sometimes
> the receiver could also see some green picture but thats it.
> 
> And xawtv is working just fine.
> 
> Below is some information from the computer with the BT849 video card.
> 
> Redhat 7.1 with kernel 2.4.16.
> 
> 
> >From configuration file:
> 
> [VideoSettings]
> video_size=0
> video_format=0
> transmitted_video_quality=5
> transmitted_fps=8
> received_video_quality=1
> transmitted_update_blocks=4
> video_transmission=1
> tr_fps=5
> fps=1
> vb=0
> video_bandwidth=0
> 
> [Devices]
> audio_player=/dev/dsp1
> audio_recorder=/dev/dsp1
> audio_player_mixer=/dev/mixer1
> audio_recorder_mixer=/dev/mixer1
> video_device=/dev/video0
> video_channel=1
> 
> 
> Startup gnomemeeting with debuging:
> 
>  gnomemeeting  --debug
>   0:02.516                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: MS-GSM{sw} <1>
>   0:02.519                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: G.711-ALaw-64k{sw} <2>
>   0:02.522                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: G.711-uLaw-64k{sw} <3>
>   0:02.523                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: GSM-06.10{sw} <4>
>   0:02.526                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: LPC-10{sw} <5>
>   0:02.829                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: H.261-CIF <6>
>   0:02.831                 gnomemeeting     h323caps.cxx(1372)  H323    Added capability: H.261-QCIF <7>
>   0:03.135        H323 Listener:8133aa0   transports.cxx(1004)  H323    Awaiting TCP connections on port 1720
>   0:03.137        H323 Listener:8133aa0   transports.cxx(873)   TCP     Waiting on socket accept on ip$*:1720
> 
> 
> Information about the video device:
> 
> ls -la /dev/video0
> crw-------    1 jeesanth root      81,   0 Mar 24  2001 /dev/video0
> 
> 
> Bootup messages of the kernel:
> 
> Linux video capture interface: v1.00
> i2c-core.o: driver i2c msp3400 driver registered.
> tvaudio: TV audio decoder + audio/video mux driver
> tvaudio: known chips:
> tda9840,tda9873h,tda9874a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54
> (PV951)
> i2c-core.o: driver generic i2c audio driver registered.
> i2c-core.o: driver i2c tda7432 driver registered.
> i2c-core.o: driver i2c TV tuner driver registered.
> SAA5249 driver (SAA5249 interface) for VideoText version 1.7
> i2c-core.o: driver SAA5249 registered.
> bttv: driver version 0.7.83 loaded
> bttv: using 2 buffers with 2080k (4160k total) for capture
> bttv: Host bridge is VIA Technologies, Inc. VT8363/8365 [KT133/KM133]
> bttv: Bt8xx card found (0).
> PCI: Found IRQ 11 for device 00:08.0
> bttv0: Bt849 (rev 18) at 00:08.0, irq: 11, latency: 32, memory: 0xe9000000
> bttv0: using: BT849( *** UNKNOWN/GENERIC **) [card=0,autodetected]
> msp34xx: init: chip=MSP3410D-B3, has NICAM support
> msp3410: daemon started
> bttv0: i2c attach [client=MSP3410D-B3,ok]
> i2c-core.o: client [MSP3410D-B3] registered to adapter [bt848 #0](pos. 0).
> tuner: chip found @ 0xc2
> bttv0: i2c attach [client=(unset),ok]
> i2c-core.o: client [(unset)] registered to adapter [bt848 #0](pos. 1).
> i2c-core.o: adapter bt848 #0 registered as adapter 0.
> bttv0: i2c: checking for MSP34xx @ 0x80... found
> bttv0: i2c: checking for TDA9875 @ 0xb0... not found
> bttv0: i2c: checking for TDA7432 @ 0x8a... not found
> 
> 
> This is what xawtv reports when started so it is using /dev/video0:
> 
> v4l: open: /dev/video0 (BT849( *** UNKNOWN/GENERIC **))
> 
> 
> 
> Cheers Johnny
> 
> _______________________________________________
> Gnomemeeting-list mailing list
> Gnomemeeting-list gnome org
> http://mail.gnome.org/mailman/listinfo/gnomemeeting-list
> 
-- 
 _	Damien Sandras
(o-	GnomeMeeting - H.323 Video-Conferencing application -
//\		web:  http://www.gnomemeeting.org/
v_/_	FOSDEM 2002  - Free Software and Open Source Developers Meeting -
		web:  http://www.fosdem.org/