* cannot get pac7311 data viewed by anything....
@ 2008-12-23 5:51 Kelvin Smith
2008-12-23 8:08 ` Jean-Francois Moine
0 siblings, 1 reply; 2+ messages in thread
From: Kelvin Smith @ 2008-12-23 5:51 UTC (permalink / raw)
To: video4linux-list
Not sure where to post this, so if this is the wrong list, can someone
point me in the corect direction.
Have a Philips SPC610NC webcam. I have installed the snapshots from the
linuxtv.org website, and plugging in my camera. Below is the output
from v4l-info. I used to be able to go xawtv -d /dev/video0 and see a
picture, now it is corrupt/missing. I gather because the picture format
is in PJPG is the reason why I cannot see any picture (just black
screen, or black with random dots down 1/3 of the image).
How do I get this to work with applications like XAWTV and zoneminder.
### v4l2 device info [/dev/video0] ###
general info
VIDIOC_QUERYCAP
driver : "pac7311"
card : "VGA Single Chip"
bus_info : "0000:00:02.0"
version : 2.4.0
capabilities : 0x5000001
[VIDEO_CAPTURE,READWRITE,STREAMING]
standards
inputs
VIDIOC_ENUMINPUT(0)
index : 0
name : "pac7311"
type : CAMERA
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
video capture
VIDIOC_ENUM_FMT(0,VIDEO_CAPTURE)
index : 0
type : VIDEO_CAPTURE
flags : 0
description : "PJPG"
pixelformat : 0x47504a50 [PJPG]
VIDIOC_G_FMT(VIDEO_CAPTURE)
type : VIDEO_CAPTURE
fmt.pix.width : 320
fmt.pix.height : 240
fmt.pix.pixelformat : 0x47504a50 [PJPG]
fmt.pix.field : NONE
fmt.pix.bytesperline : 320
fmt.pix.sizeimage : 29390
fmt.pix.colorspace : JPEG
fmt.pix.priv : 1
controls
VIDIOC_QUERYCTRL(BASE+1)
id : 9963777
type : INTEGER
name : "Contrast"
minimum : 0
maximum : 255
step : 1
default_value : 127
flags : 0
### video4linux device info [/dev/video0] ###
general info
VIDIOCGCAP
name : "VGA Single Chip"
type : 0x1 [CAPTURE]
channels : 1
audios : 0
maxwidth : 640
maxheight : 480
minwidth : 48
minheight : 32
channels
VIDIOCGCHAN(0)
channel : 0
name : "pac7311"
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
tuner
ioctl VIDIOCGTUNER: Invalid argument
audio
VIDIOCGAUDIO
audio : 0
volume : 0
bass : 0
treble : 0
picture
VIDIOCGPICT
brightness : 0
hue : 0
colour : 0
contrast : 65535
whiteness : 0
depth : 8
palette : unknown
buffer
ioctl VIDIOCGFBUF: Invalid argument
window
VIDIOCGWIN
x : 0
y : 0
width : 320
height : 240
chromakey : 0
flags : 0
--
Kelvin Smith <kelvins@kelhome.dyndns.org>
--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: cannot get pac7311 data viewed by anything....
2008-12-23 5:51 cannot get pac7311 data viewed by anything Kelvin Smith
@ 2008-12-23 8:08 ` Jean-Francois Moine
0 siblings, 0 replies; 2+ messages in thread
From: Jean-Francois Moine @ 2008-12-23 8:08 UTC (permalink / raw)
To: Kelvin Smith; +Cc: video4linux-list
On Tue, 2008-12-23 at 18:51 +1300, Kelvin Smith wrote:
[snip]
> Have a Philips SPC610NC webcam. I have installed the snapshots from the
> linuxtv.org website, and plugging in my camera. Below is the output
> from v4l-info. I used to be able to go xawtv -d /dev/video0 and see a
> picture, now it is corrupt/missing. I gather because the picture format
> is in PJPG is the reason why I cannot see any picture (just black
> screen, or black with random dots down 1/3 of the image).
>
> How do I get this to work with applications like XAWTV and zoneminder.
[snip]
You must use the v4l library (look at my page).
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2008-12-23 8:09 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-12-23 5:51 cannot get pac7311 data viewed by anything Kelvin Smith
2008-12-23 8:08 ` Jean-Francois Moine
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox