Camera works in cheese with the patches for gst-plugins-good.
** Also affects: gst-plugins-good0.10 (Ubuntu)
Importance: Undecided
Status: New
** Bug watch added: GNOME Bug Tracker #649067
https://bugzilla.gnome.org/show_bug.cgi?id=649067
** Also affects: gst-plugins-good via
https://bugzilla.gnome.org/show_bug.cgi?id=649067
Importance: Unknown
Status: Unknown
** Changed in: gst-plugins-good0.10 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/706039
Title:
Can't produce data in UYVY
Status in GStreamer Plugins (Good):
Unknown
Status in Apple Built-in iSight Firmware Tools for Linux:
Confirmed
Status in “gst-plugins-good0.10” package in Ubuntu:
Confirmed
Status in “isight-firmware-tools” package in Ubuntu:
Confirmed
Status in Gentoo Linux:
New
Bug description:
v4l-info shows that my isight supports UYVY format, but when trying to
configure it on this format it doesn't produce any data.
The problem gets worse because this seems to be its preferred format,
so gstreamer tries to use it and it fails.
gst-launch autovideosrc ! ffmpegcolorspace ! autovideosink
Using other formats work.
$ v4l-info
### v4l2 device info [/dev/video0] ###
general info
VIDIOC_QUERYCAP
driver : "uvcvideo"
card : "Built-in iSight"
bus_info : "usb-0000:00:1d.7-4"
version : 0.1.0
capabilities : 0x4000001 [VIDEO_CAPTURE,STREAMING]
standards
inputs
VIDIOC_ENUMINPUT(0)
index : 0
name : "Camera 1"
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 : "YUV 4:2:2 (UYVY)"
pixelformat : 0x59565955 [UYVY]
VIDIOC_G_FMT(VIDEO_CAPTURE)
type : VIDEO_CAPTURE
fmt.pix.width : 640
fmt.pix.height : 480
fmt.pix.pixelformat : 0x59565955 [UYVY]
fmt.pix.field : NONE
fmt.pix.bytesperline : 1280
fmt.pix.sizeimage : 614400
fmt.pix.colorspace : unknown
fmt.pix.priv : 0
controls
VIDIOC_QUERYCTRL(BASE+0)
id : 9963776
type : INTEGER
name : "Brightness"
minimum : 0
maximum : 255
step : 1
default_value : 63
flags : 0
### video4linux device info [/dev/video0] ###
general info
VIDIOCGCAP
name : "Built-in iSight"
type : 0x1 [CAPTURE]
channels : 1
audios : 0
maxwidth : 640
maxheight : 480
minwidth : 48
minheight : 32
channels
VIDIOCGCHAN(0)
channel : 0
name : "Camera 1"
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
tuner
ioctl VIDIOCGTUNER: Invalid argument
audio
ioctl VIDIOCGAUDIO: Invalid argument
picture
VIDIOCGPICT
brightness : 16191
hue : 0
colour : 54613
contrast : 0
whiteness : 0
depth : 16
palette : UYVY
buffer
ioctl VIDIOCGFBUF: Invalid argument
window
VIDIOCGWIN
x : 0
y : 0
width : 640
height : 480
chromakey : 0
flags : 0
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