Bug 462507

Summary:	kdetv doesn't close, new instance doesn't show webcam video (R61i)
Product:	[openSUSE] openSUSE 11.0	Reporter:	Jan Vinárek <Vinarek.Jan>
Component:	KDE3	Assignee:	E-mail List <kde-maintainers>
Status:	RESOLVED WONTFIX	QA Contact:	E-mail List <qa-bugs>
Severity:	Minor
Priority:	P5 - None
Version:	Final
Target Milestone:	---
Hardware:	Other
OS:	openSUSE 11.0
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Jan Vinárek 2008-12-25 11:58:25 UTC

Webcam video on Kdetv runs fine on my Lenovo Thinkpad R61i, until closed. When reopened, a popup appears with text "Unable to grab video. Video display is not possible with the current plugin configuration. Try playing with the configuration options of the V4L2 plugin.".

When running from konsole:

ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL
kdetv: WARNING: [VBIDecoder::restart()] no permission to access device
kdetv: WARNING: MainWindow::setupInfraRed(): Lirc not available
kdetv: WARNING: VolumeController::doSetVolume: AudioManager failed, trying SourceManager
kdetv: WARNING: VolumeController::doSetVolume: AudioManager failed, trying SourceManager

After closing:
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev::enqueueBuffer(): buffer already queued: 0
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev: VIDIOC_QBUF failed: Invalid argument
kdetv: WARNING: V4L2Dev: VIDIOC_QBUF failed: Invalid argument
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev: VIDIOC_QBUF failed: Invalid argument
kdetv: WARNING: V4L2Dev: VIDIOC_QBUF failed: Invalid argument
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev::enqueueBuffer(): buffer already queued: 0
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev::enqueueBuffer(): buffer already queued: 0
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev::enqueueBuffer(): buffer already queued: 0
kdetv: WARNING: V4L2Dev: VIDIOC_DQBUF failed: Input/output error
kdetv: WARNING: IO error - requeuing buffer
kdetv: WARNING: V4L2Dev::enqueueBuffer(): buffer already queued: 0

Comment 1 Lubos Lunak 2009-02-05 17:07:59 UTC

Kdetv hasn't seen upstream development for ages. I suggest you use another
application if it doesn't work for you.