[Kdenlive-devel] DV capture

[reinhard]

On Thursday, 23. November 2006 23:05, you wrote:
> On Thursday 23 November 2006 22:56, reinhard wrote:
> > dvgrab 1.8
>
> Hmmm.
>
> I only tested dvgrab 2.0. I think there were major improvements in version
> 2.0. Could you try it ?
>
> jb

ok, looks better now with 2.0, but kdenlive crash, sometimes, e.g. after 
stopping the capture process (no window to choose the files to keep comes up)

here the output:

...
...
AC EOB marker is absent pos=65
AC EOB marker is absent pos=67
Capture Started
Capture Started
"capture002.dv": frame dropped: timecode 00:00:48.07 date 2005.01.28 17:39:54
This error means that the ieee1394 driver received an incomplete frame.
AC EOB marker is absent pos=64002.dv"     4.92 sec
AC EOB marker is absent pos=64
"capture002.dv": frame dropped: timecode 00:00:53.13 date 2005.01.28 17:39:59
This error means that the ieee1394 driver received an incomplete frame.
"capture002.dv": frame dropped: timecode 00:00:54.08 date 2005.01.28 17:40:00
This error means that the ieee1394 driver received an incomplete frame.
"capture002.dv": frame dropped: timecode 00:00:54.20 date 2005.01.28 17:40:00
This error means that the ieee1394 driver received an incomplete frame.
"capture002.dv": frame dropped: timecode 00:00:55.24 date 2005.01.28 17:40:02
This error means that the ieee1394 driver received an incomplete frame.
AC EOB marker is absent pos=66002.dv"    10.92 sec
AC EOB marker is absent pos=65
AC EOB marker is absent pos=64002.dv"    12.04 sec
AC EOB marker is absent pos=99
AC EOB marker is absent pos=71
AC EOB marker is absent pos=64
AC EOB marker is absent pos=70
"capture002.dv": frame dropped: timecode 00:00:59.10 date 2005.01.28 17:40:05
This error means that the ieee1394 driver received an incomplete frame.
Capture Started
Capture Started
"capture004.dv": frame dropped: timecode 00:02:01.22 date 2005.01.28 17:42:37
This error means that the ieee1394 driver received an incomplete frame.
AC EOB marker is absent pos=64004.dv"    15.84 sec
Capture Started
"capture005.dv": frame dropped: timecode 00:02:58.15 date 2005.01.28 17:43:34
This error means that the ieee1394 driver received an incomplete frame.
AC EOB marker is absent pos=64005.dv"    21.60 sec
Capture Started
"": -4414475599872.00 MB 0 frames timecode 00:03:27.19 date 2005.01.28 
17:44:03
Capture Stopped
Warning: 8 dropped frames.

KCrash: Application 'kdenlive' crashing...


and here is the backtrace:

Using host libthread_db library "/lib/tls/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread 1095520544 (LWP 10249)]
[New Thread 1132850096 (LWP 10269)]
[Thread debugging using libthread_db enabled]
[New Thread 1095520544 (LWP 10249)]
[New Thread 1132850096 (LWP 10269)]
[Thread debugging using libthread_db enabled]
[New Thread 1095520544 (LWP 10249)]
[New Thread 1132850096 (LWP 10269)]
[New Thread 1111841712 (LWP 10251)]
[KCrash handler]
#4  0x4004c4c9 in mlt_properties_get (this=0x0, name=0x4005b14e "eof")
    at mlt_properties.c:275
#5  0x400507d8 in mlt_producer_seek (this=0xbf832058, position=1074197604)
    at mlt_producer.c:243
#6  0x4006f464 in Mlt::Producer::seek () from /usr/local/lib/libmlt++.so.0.2.2
#7  0x080b2bcc in KRender::getVideoThumbnail ()
#8  0x0810bcb7 in Gui::CaptureMonitor::displayCapturedFiles ()
#9  0x0810c866 in Gui::CaptureMonitor::qt_invoke ()
#10 0x40c70589 in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#11 0x40c70a30 in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#12 0x0818660a in Gui::KMMRecPanel::stopDevice ()
#13 0x08186eb5 in Gui::KMMRecPanel::qt_emit ()
#14 0x40c70546 in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#15 0x40c70a30 in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#16 0x40fb8b99 in QButton::pressed () from /usr/lib/qt3/lib/libqt-mt.so.3
#17 0x40d047dd in QButton::mousePressEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#18 0x40caa3bb in QWidget::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0x40c10d61 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#20 0x40c11ec8 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0x4079c97e in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#22 0x40babc78 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0x40baaa9b in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#24 0x40bbeb7a in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#25 0x40c27c73 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#26 0x40c27b56 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#27 0x40c106af in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#28 0x080bfe71 in main ()

-----------------------------------------

in a new capture session everything works fine!
so it seems that dvgrab 2.x is a new dependency ;)

greetings
reinhard