User's Manual User guide

Issue 1.0.C
GX server – Version 1.0 – User’s Manual
EVS Broadcast Equipment – February 2011
50
(VIDEO) RAW DURATION FIELD
The video Raw Duration field gives the total duration of the video raw material
used in the GX clip. This field is not editable.
This duration does not take into account the following elements:
• the start timecode for the GX clip, defined in the IN field
• the end timecode for the video track of the GX clip, defined with the Video
OUT point
• the loops defined (number of loops and loop length).
(VIDEO) LOOP FIELDS
Loop Check Box
The Loop check box needs to be ticked when the video track or part of it should
be played out in loop.
When you tick the check box, two additional fields are displayed:
• The timecode at which the loop starts (Loop Point).
• The number of times the loop is performed (Loop Recurrence).
Loop Point Field
The Loop Point field allows users to specify the timecode in the video raw
material at which the loop will start. The loop will always be performed from that
point to the Video OUT field.
The GX server will perform a nested loop if the loop point is set to anything other
than the IN frame.
Loop Recurrence Field
The Loop Recurrence field allows users to specify how many times the loop of the
will be performed during playout.
When a loop recurrence is defined, the total duration of the GX clip specified
below the video display is automatically adapted.
Note
You will find an example on loops in the section 5.5.9 ‘GX Clip Duration
and Timecodes’, on page 57.