MACROMEDIA FLASH MEDIA SERVER 2-MANAGING FLASH MEDIA SERVER Manual page 202

KeyFrameInterval
This tag defines how often to generate and save keyframes in an FLV file.
Description
Setting this tag to a higher value than the default reduces the number of keyframes added to
the FLV file and thus reduces the file size. Setting a higher value for the interval, however,
reduces the seeking accuracy. The value for this tag is defined in milliseconds. The default
value is 1000.
For example, a 15-second video with a file size of 76 KB is increased only to 89 KB when the
tag is set to 5000, which is an increase of 13 KB, or 17%. The same video
KeyFrameInterval
has a size of 109 KB with the
KB, or 43%.
Be aware of the correlation between file size and accuracy of seeking when you set this
value.
See also
EnhancedSeek
LifeTime
Container tag.
Description
This tag determines the lifetime of stateless core processes. To roll over such processes, set this
tag to a non-zero value.
Process rollover happens only when the
Contained tags
,
MaxCores RollOver
See also
Scope
LoadOnStartup
This tag determines whether or not the Flash Media Server loads an application instance
when the server starts.
202 Configuration Files
tag set to 1000, which is an increase of 33
KeyFrameInterval
tag is set to
Scope
.
inst