How can I set the size of my recordings?

[mlshoe]

On Friday, I recorded a meeting. The video was 1280x720.

Tonight I duplicated that meeting and recorded another meeting. The video was 640x360.

Why would the size change on a copy of the original meeting? How can I set the desired video size?

Thanks!

[Ohkawa]

The size of the video will vary depending on network bandwidth and PC load conditions.
Could it be that maybe you were running out of network bandwidth?