[AG-TECH] High res video streams, in AG VIC session
Robert Olson
olson at mcs.anl.gov
Fri Jan 24 14:51:50 CST 2003
You can also use a Pinnacle DC10+ (or other cards supported by the
mjpegtools folks, though last I looked there were some problems with the
LML33 and thumbnails...) with the AG vic, which has a hardware jpeg capture
module. AG windows vic also supports accelerated JPEG decode with the Intel
JPEG library.
--bob
At 12:44 PM 1/24/2003 -0800, Andrew Swan wrote:
>so that leaves jpeg. jpeg is of course more expensive in
>terms of bandwidth and cpu cycles. but the good news is
>you can actually use it today. if you're willing to spend
>a few hundred dollars on new hardware (a linux media labs
>hardware jpeg codec) and are willing to run some non-standard
>ag software, you can get great quality with rtptv:
>
> http://bmrc.berkeley.edu/~delco/rtptv/
>
>if you have another machine with an lml board, you can decode
>in hardware quite cheaply. alternatively, you can decode in
>software with openmash vic but may not be able to keep up with
>a full 30 fps stream (although if you have a new top of the
>line cpu you'll probably come pretty close)
>
>if you don't want to buy hardware or run rtptv, you can still
>get higher resolution images with software encoded jpeg.
>this definitely works in openmash vic -- i don't know if it
>works or how well it works in agvic.
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