What does a show being proshot mean?

I just got my first video boot last week. I never bothered to find out what proshot meant. What does it mean?

the video was done by professional video cams, and taped by professionals. ie. a tv channel

either was on tv or was shot by a local venue or the bands own people. (paid camera men) Sometimes we have seen feeds of what was shot for the screens on the "Lawn" show up for some bands.
Example mudfest 8-14-93( maybe wrong date)

Pro-Shot means that the video is something like what you would see on television. Multi camera shots, probably more than four different angles depending on the size of the arena or building, soundboard recording(perfect sound or close to perfect), perfect quality. Usually professional camera crew. Pro Shot videos are usually way more disirable than an audience shot video and even a 2-shot camera video.

*example: 04/12/03 - House Of Blues or 07/19/03 - Palacio de Los Deportes: Mexico City, Mexico

Later

stupid question alert:

are things shot directly form the venue screens considered proshot

No, the quality can vary greatly on these.

they're considered screen shot.