Basic

For General Mode, On Request Mode and Push to Talk Mode:

Enable Video / Enable Audio
With audio/video module enabled, you can add audio and video chat feature to your chat room.

General Mode
The video of the publisher will play right after his/her video icon is clicked by the viewer.

On Request Mode
The video of the publisher won't play until the publisher accepts the request from the viewer.

Push to Talk Mode
The video publisher has to push a button to talk unless the hands-free button is clicked, and he/she can be heard by everyone in the current room.

Max number of videos per user (for General mode, On Request mode and Push to Talk mode)
This item defines the maximum video window number for a user to open.

For Video Conference Mode:

Video Conference Mode
Video publishers will become broadcasters, whose videos will automatically show at top of the room and broadcast for everyone.

Max number of videos per room (for Video Conference mode)
This item defines the maximum video window number in a chat room.

Advanced

For General Mode, On Request Mode and Push to Talk Mode:

Allow guest to use it:
With this item checked, guest can use video function.

Allow turning off the admin's video
With this item unchecked, a user may stop an admin from watching his video.

Allow turning off the moderator's video
With this item unchecked, a user may stop a moderator from watching his video.

FPS: Integral number. It's the request frequency (rate) of the webcam capturing data. Frame rate is most often expressed in frames per second.

Quality: Video quality: Integral number, 1 to 100 means the tolerable video quality changes from poor to good. Quality=0 means auto-adjust, the video quality will automatically adjust to avoid over consumption of bandwidth.

BandWidth: The maximum bandwidth, expressed in KB/S. The formula to get a right video bandwidth: video window width * video window height * frame rate (FPS)/8/1024= bandwidth (KB/S). If bandwidth=0, that means unlimited bandwidth can be used for the particular Flash video.

Allow guest to use it:
With this item checked, guest can use video conference function.

Video Effects

Enable/disable video effects here, and manage categories and video effects.
The default categories are: animation, mask, frame, color and text.