opening capture card errors, but can make it work eventually
Posted: 16 Jan 2014 16:37
I have only been able to open my pci capture card by typing in
vlc /dev/video0
Which then gives me an error.
Close error screen, then click play and it plays from the capture card.
I get several errors
or If I simply try to open the capture device, I can not ever get it to work.
Picture of it when it works using the first method which you clear the error message then click play button.
vlc /dev/video0
Which then gives me an error.
Close error screen, then click play and it plays from the capture card.
I get several errors
Code: Select all
scott@scott-P5QC:~$ vlc /dev/video0
VLC media player 2.0.8 Twoflower (revision 2.0.8a-0-g68cf50b)
[0x25d6108] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
Got bus address: "unix:abstract=/tmp/dbus-HTzEqwGVOt,guid=c47f8aefcdd778da224ae17e00000025"
Connected to accessibility bus at: "unix:abstract=/tmp/dbus-HTzEqwGVOt,guid=c47f8aefcdd778da224ae17e00000025"
Registered DEC: true
"sni-qt/30820" WARN 10:25:36.928 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE
Registered event listener change listener: true
[0x7f3b880013b8] main access error: Read error: Device or resource busy
[0x7f3b880013b8] filesystem access error: failed to read (Device or resource busy)
[0x7f3b88001508] main stream error: cannot pre fill buffer
FIXME: handle dialog start.
FIXME: handle dialog end.
Code: Select all
scott@scott-P5QC:~$ vlc
VLC media player 2.0.8 Twoflower (revision 2.0.8a-0-g68cf50b)
[0x1abb108] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
Got bus address: "unix:abstract=/tmp/dbus-HTzEqwGVOt,guid=c47f8aefcdd778da224ae17e00000025"
Connected to accessibility bus at: "unix:abstract=/tmp/dbus-HTzEqwGVOt,guid=c47f8aefcdd778da224ae17e00000025"
Registered DEC: true
"sni-qt/31148" WARN 10:33:51.399 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE
Registered event listener change listener: true
QSpiAccessible::accessibleEvent not handled: "6" obj: QMenu(0x7f872028b640) ""
QSpiAccessible::accessibleEvent not handled: "7" obj: QMenu(0x7f872028b640) ""
QSpiAccessible::accessibleEvent not handled: "6" obj: QMenu(0x7f8720255310) ""
QSpiAccessible::accessibleEvent not handled: "7" obj: QMenu(0x7f8720255310) ""
FIXME: handle dialog start.
FIXME: handle dialog end.
[0x7f8700001168] v4l2 demux error: Could not match pixel format
[0x7f87000091e8] v4l2 access error: Could not match pixel format
[0x7f87000091e8] v4l2 access error: Could not match pixel format
[0x7f8728000b78] main input error: open of `v4l2://' failed
FIXME: handle dialog start.
FIXME: handle dialog end.
scott@scott-P5QC:~$