[vlc] 0.9.4 and raw1394

Jean-Paul Saman jpsaman at videolan.org
Fri Oct 24 20:37:50 CEST 2008


Václav Koldus wrote:
> Hi,
> 
> i'm trying to stream video from raw1394 input over lan. But even when
> I try to play dv input localy, I'm stuck on 'pre buffering' and after 
> stopping
> vlc I've got: "main stream error: cannot prefill buffer". Seems that nothing
> is coming from DV input.
> 
> I'm doing just this:
> vlc -vvv dv/rawdv:///dev/raw1394
> 
> it's probably not an permissin issue, I don't get any permission related
> or even input opening related errors. Vlc just waits for input and it
> won't come.
> 
> I've got my own build of VLC 0.9.4 (binary for Arch linux doesn't have
> dv support compiled.) Configured with:
> --disable-dc1394 --enable-dv --disable-dvdnav --disable-smb 
> --disable-gnomevfs
> --disable-wxwidgets --disable-skins2 --without-x --disable-imageresample
> --disable-swscale
> 
> Anyone any suggestions why?

Which distribution?

Is /dev/raw1394 readible for the user that runs vlc?

Are the firewire kernel modules loaded?

Did you lower the default caching value for dv? It is set to 60 seconds 
by default. Change to eg: --dv-caching 1000

Gtz
Jean-Paul Saman.




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