To view the settings for a preset MPEG-2 profile, click its title from the File Format Profiles page.
Note: settings for preset profiles cannot be changed.
To create a new profile, click the Copy profile link for one of the existing options.
File Format
Use this field to switch from MPEG-2 to WMV or H.264.
Profile
The name of the MPEG-2 profile.
Audio Bitrate
The bitrate (bits per second) used by the video portion of a recording. This value determines the quality of the audio and the size of the file on disk.
Audio Hz
Specifies the sampling frequency for the audio track.
Average Video Bitrate
The bitrate (bits per second) used by the video portion of a recording. This value determines the quality of the video and the size of the file on disk.
Once you are finished editing the profile, be sure to click the Save button.