Hello Paulo Assis, Am 2010-08-24 11:03:25, hacktest Du folgendes herunter: > > Frame rate: 20/1 fps (requested frame rate 30 fps is not supported by > > device) > > I think luvcview uses the frame rate you requested (or in this case 20 > fps as is the value suported by the device) but if you only get 4 fps > then the video will play a lot faster.
I have not requested it... and IF I do it, I get:
----[ command 'luvcview -i 3' ]-----------------------------------------
luvcview 0.2.4
SDL information:
Video driver: x11
A window manager is available
Device information:
Device path: /dev/video0
Stream settings:
Frame format: MJPG
Frame size: 320x240 (requested size 640x480 is not supported by device)
Frame rate: 20/1 fps (requested frame rate 3 fps is not supported by device)
Cleanup done. Exiting ...
------------------------------------------------------------------------
> Try other capture software, like guvcview,
Not available on debian.
> cheese
Does not work on my AMD Sempron du to a problem with FAM and on my
TabletPC (Sitara AM3517 and OMAP 3530) I am definitively not willing,
installing 100 MByte of GNOME libs.
> or vlc.
But I can not get VLC to recognizerthe stream. I have tried:
v4l:// :v4l-vdev="/dev/video0" :v4l-adev="" :v4l-norm=3 :v4l-frequency=-1
:v4l-caching=300 :v4l-chroma="" :v4l-fps=3.000000
:v4l-samplerate=11025 :v4l-channel=0 :v4l-tuner=-1 :v4l-audio=-1
:v4l-width=0 :v4l-height=0 :v4l-brightness=-1 :v4l-colour=-1
:v4l-hue=-1 :v4l-contrast=-1 :no-v4l-mjpeg :v4l-decimation=1
:v4l-quality=100
:sout=#duplicate{dst=display,dst=std{access=file,mux=ts,dst="/home/michelle.konzack/Longsun_L580.1.mpg"}}
and then I get:
VLC media player 0.8.6h Janus
[00000302] v4l demuxer error: cannot get channel infos (Das Argument ist
ungültig)
[00000301] main private error: cannot add this stream
> Guvcview
> will set an average fps for avi files and in the case of matroska,
> frames are timed stamped so variable fps should not be a big issue.
Yeah, I need "variable fps", but I would prefer vlc or something like a
bare minimum for the commandline which does streaming over the net and I
can use whatever program I wan to view the stream.
Thanks, Greetings and nice Day/Evening
Michelle Konzack
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