Ogv Encoding Options
The image reproduction quality level. High Quality generates an output video with the maximum quality of reproduction resulting in the largest file size. Very Low Quality gives minimum quality of reproduction with the smallest file size. There are also preset bitrates that can be selected (40000 kbps, 250000 kbps, 10000 kbps, etc.)
Note: The quality settings selected for one format will become the default settings for any other format that you use.
As with video, you can specify the bitrate that the audio will be encoded at. The higher the value the better the quality of sound.
Note: Again, as with the video settings, the quality and channel settings selected for one format will become the default settings for any other format that you use. Also note that for the "preferred channel numbers", some codecs have a limitation on the maximum number of channels supported. For example, MP3 supports up to 2 channels.