Grass Valley EDIUS v.5.1 - Manual (Page 749)

EDIUS — User Reference Guide 749
EDIUS Generic OHCI Settings
Figure 886. Generic OHCI System/Output Settings
2. From the drop-down list, select the RT buffer frame size (stated as a
number of Megabytes). Choices are: 128 (default), 256, 384, 512.
Note EDIUS renders ahead using the Real-Time playback buffer from which frames
are then taken for playback. Memory reserved for the RT buffer is not avail-
able to other programs. If the RT buffer is too large, the system may run out
of physical memory which will degrade real-time playback performance.
Adjust the RT buffers with caution.
Note After changing the size of RT buffers, EDIUS must be restarted for the change
to take effect.
3. From the drop-down list, select the desired encoding format. Choice are
DVCAM (default) and DV.
4. If real-time DV encoding is desired, select Enable RealTime DV Output.
Default = Checked.
With this option checked, EDIUS always performs real-time DV encoding.