Hi Chris,

In the /opt/matterhorn/cache/captures directories I have the following:

mpcf203 capture agent
matterh...@mpcf203-mh:/opt/matterhorn/cache/captures/6b10cf8a-3b53-4632-a257-4d17e8d1beb4$
ls -alt
total 80108
drwxrwx--- 10 matterhorn matterhorn     4096 2011-01-07 15:36 ..
-rw-r--r--  1 matterhorn matterhorn 41002304 2011-01-07 15:16 media.zip
drwxr-xr-x  2 matterhorn matterhorn     4096 2011-01-07 15:16 .
-rw-r--r--  1 matterhorn matterhorn     1281 2011-01-07 15:16 manifest.xml
-rw-r--r--  1 matterhorn matterhorn        0 2011-01-07 15:16
capture.stopped
-rw-r--r--  1 matterhorn matterhorn 23372912 2011-01-07 15:16
Windows_Computer.mpg
-rw-r--r--  1 matterhorn matterhorn 16194320 2011-01-07 15:16 Camera.mpg
-rw-r--r--  1 matterhorn matterhorn  1432288 2011-01-07 15:16 Audio.mp2
-rw-r--r--  1 matterhorn matterhorn      434 2011-01-07 15:14 episode.xml
-rw-r--r--  1 matterhorn matterhorn      379 2011-01-07 15:14
org.opencastproject.capture.agent.properties

mpcf201 capture agent
matterh...@mpcf201-mh:/opt/matterhorn/cache/captures/000b46b1-101e-4d58-a940-17fa9d72c14f$
ls -alt
total 79944
drwxrwx--- 60 matterhorn matterhorn     4096 2011-01-07 15:35 ..
-rw-r--r--  1 matterhorn matterhorn 40916202 2011-01-07 15:16 media.zip
drwxr-xr-x  2 matterhorn matterhorn     4096 2011-01-07 15:16 .
-rw-r--r--  1 matterhorn matterhorn     1281 2011-01-07 15:16 manifest.xml
-rw-r--r--  1 matterhorn matterhorn        0 2011-01-07 15:16
capture.stopped
-rw-r--r--  1 matterhorn matterhorn 23348848 2011-01-07 15:16
Windows_Computer.mpg
-rw-r--r--  1 matterhorn matterhorn 16134160 2011-01-07 15:16 Camera.mpg
-rw-r--r--  1 matterhorn matterhorn  1430410 2011-01-07 15:16 Audio.mp2
-rw-r--r--  1 matterhorn matterhorn      434 2011-01-07 15:14 episode.xml
-rw-r--r--  1 matterhorn matterhorn      379 2011-01-07 15:14
org.opencastproject.capture.agent.properties


So, yes, based on size, the contents are distinct, but the output in Engage
is not.

Brian

Brian Bolt
Office of Information Technology
Boise State University
208.426.6835
[email protected]



On Fri, Jan 7, 2011 at 3:37 PM, Christopher Brooks <[email protected]>wrote:

> Brian,
>
> Can you confirm that the capture agents captured the correct data?  If
> you ssh into the agents then hit up /opt/matterhorn/cache/captures and
> just manually inspect the captures do they look correct?
>
> We capture from multiple devices at the same time in different rooms
> with 1.0, so this is a bit curious, and I'd like to narrow down where
> it might be happening.
>
> Chris
>
> On Fri, 07 Jan 2011 15:32:32 -0700
> Brian Bolt <[email protected]> wrote:
>
> > I've been testing captures in preparation for the start of our
> > semester. I've conducted a number of simultaneous tests and I have
> > found a random, but serious quirk, where simultaneous captures in two
> > rooms results in two captures of the same room.  The other capture
> > just disappears.
> >
> > To see this, go to http://matterhorn.boisestate.edu and filter for
> > "mpcf201 315"
> > These captures were actually for two rooms, mpcf201 and mpcf203, yet
> > the captures are from the same room.  The two captures have unique
> > IDs as referenced by their urls, eg:
> > id=000b46b1-101e-4d58-a940-17fa9d72c14f and
> > id=6b10cf8a-3b53-4632-a257-4d17e8d1beb4
> >
> > The reference to the mpcf203 capture has disappeared.
> >
> > Brian
> >
> > Brian Bolt
> > Office of Information Technology
> > Boise State University
> > 208.426.6835
> > [email protected]
>
>
>
> --
> Christopher Brooks, BSc, MSc
> ARIES Laboratory, University of Saskatchewan
>
> Web: http://www.cs.usask.ca/~cab938
> Phone: 1.306.966.1442
> Mail: Advanced Research in Intelligent Educational Systems Laboratory
>     Department of Computer Science
>     University of Saskatchewan
>     176 Thorvaldson Building
>     110 Science Place
>     Saskatoon, SK
>     S7N 5C9
>
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