I took a look at the crash log and discovered that what's causing the crashes is VLC's "libopengl_plugin.dylib". To workaround this issue:

1) Launch VLC by itself without opening a file.
2) Open the Preferences window and click the "Advanced" checkbox at the bottom left of the window.
3) In the left area of the window, click the disclosure triangle for "Video" and then select the "Output modules" item. In the pane to the right, there should be a single "Video output module" popup menu.
4) Click the popup button and change the setting from "Default" to "Quartz video".
5) Click the Save button to save your preferences, and then quit out of VLC.
6) Re-launch VLC, open a movie, and enjoy!

Hope this helps....
Mark Douma