[AG-TECH] DV / HDV Integration with AG

Barz Hsu iambarz at gmail.com
Sat May 21 09:50:46 CDT 2005

Dear Chris,
  We have integrate MPEG4 codec into vic last year. 
 The modified vic also support 720x480 resolution (the largest resolution 
depends on your grabber)
 You can download from this site.
 Also, VP team also released video producer and consumer services using 
MPEG4-enabled vic
 Recently, we have done some efforts to optimize H264 codec from VLC's X264 
 Plan to release H264-enable vic in the late June. 
 However, due to higher complexity, 
 currently H264 is much suitable for very low bit rate cases than real-time 
HDTV transmission.
 On 5/20/05, Chris Rosenthal <cmr.evl at gmail.com> wrote: 
> Hello all,
> We have been experimenting with DV and HDV video conferencing, and so
> far we have used the DVTS software from the Wide group
> (http://www.sfc.wide.ad.jp/DVTS/) with some success for DV.
> I also came across the high-quality video service for AG
> (http://netmedia.gist.ac.kr/agdv/) and this paper
> (http://www-unix.mcs.anl.gov/fl/flevents/ag/agr04/talks/kim-gist-paper.pdf
> ).
> Is anyone using this software (or others) to do dv or hdv
> teleconferencing? Even better, has anyone integrated dv or hdv into
> their AG node? I think something was demo'ed a while back?
> I know there has been some discussion lately about AG3. Is there a
> plan for moving away from vic into something that will support higher
> quality video?
> Thanks for the help.
> Chris
> --
> Chris Rosenthal
> Electronic Visualization Laboratory
> University of Illinois - Chicago
> Phone: 312.996.3002
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