Hi,

Emily Ellington wrote:
> I have a wide-screen Dell laptop on a 
> swinging monitor arm sitting 18" from my face
> as I sit in my armchair at home, so I may be 
> the exception to the rule that "no one watches 
> movies on their laptop". 
> 
> That's exactly what I want to do.
> 
> I have a firewire input carrying the cable
> signal that I can access just fine with 
> Kino and with dvgrab - no problem.

Is this a compressed dv stream, in that special avi format? Or, is it a 
raw video stream?

The reason I ask is that over the last couple of weeks I have been doing 
some work interfacing with firewire cameras using libdc1394.  These 
cameras stream raw video over firewire, and follow a standard camera 
control protocol, IIDC.  See 
http://damien.douxchamps.net/ieee1394/libdc1394/index.php and related 
pages for more info.

Primarily I am using vlc for accessing the cam, and I have updated the 
dc1394 access module to use the library's newer V2 API.


> What I want to do is
>   - just watch the danged firewire input live,
>      full screen
> I do not need to (or want to - yet):
>   - record
>   - transcode
>   - stream
>   - mux,demux, or otherwise transmogrify anything
> 
> 
> This sounds so simple, but I've been experimenting
> and reading on the net for about 2 weeks now
> and have only gotten 1 variant to work - 
>   - vlc server transmogifying it and streaming it
>      as http to port 1234
>   - watching that with mplayer
> This setup looks like poo - _and_, even if you
> _could_ stand how awful it looks (I can't) it's 
> so badly lagged for the transcoding that listening 
> to the sound over my stereo really messes 
> with my mind.

How does it look in vlc on the local machine with no transcoding at all? 
  What access module / input plugin are you using?


> Could someone point me to the secret guru source ...
> or type the 2-line incantation I need - I'm
> completely frustrated that something this basic
> is so hard to find on google - surely 
> it _is_ possible!

Oh yes, it must be.

> 
> The freevo connection is - when my replacement 
> Infocus X1 comes in, I'm going to drag a box
> with mega disk space over and install freevo. 
> When I do, I want to use Freevo to control
> (through lirc?) the cablebox and record
> 1394 straight to disk (yes - I _do_ know
> that takes 13GB/hour - I already have 1.5TB
> available and may add more later) - and maybe
> transcode something I want to keep to something 
> more reasonable - so long as it doesn't turn it
> to mush (or maybe I'll just archive to DVD
> analog-aly by recording on my external
> dvd-recorder thingie as I view it.)

Streaming it all to disk is a bit overkill. :)

It shouldn't be too hard to kludge something usable into Freevo 1.7, and 
it is certainly feasable for someone to write a module for 
kaa.record(2?) so it would work natively in Freevo 2.

-Rob



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