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Advanced Operations
File Operations
396
Hold Sync
Hold Sync sets the position of the Audio/Key track in relation to the Video track’s current
timecode position. The Audio/Key track’s timecode can be offset in relation to the video
track timecode by changing the Hold Sync Mark Point (using the Hold Sync data pad pop-
up keypad or the Audio/Key Offset soft knobs). In this way, the Audio/Key tracks can be
synchronized with the Video track. Different Hold Sync Points can be set for the Audio and
Key tracks in relation to the Video.
Note:
If a key track from another clip is used, and starts past the mark-in
point of the video track, full raster white will be used for the key until the
key timecode begins when the composite clip is played. If an audio
element from another clip is used, and starts past the mark-in point of the
video track, there will be no audio until the start of the audio timecode
when the composite clip is played.
Once the Hold Sync button is selected for either the Audio or Key, the Hold Sync point will
be set and their positions in relation to the current video track timecode position become
part of the scratch clip, and subsequently the new sub-clip when the Make Clip button is
selected.
Note: You can still change any of the current timecode values, including
the video timecode by changing the mark-in/mark-out points and the
Audio/Key timecode using the Hold Sync data pad or Audio/Key Offset
soft knobs, before the Make Clip button is selected. Each change updates
the scratch clip.
Hold Sync Point
The following provides examples and procedures of how to combine elements of Video,
Audio, and Key. These composited elements become part of the new sub-clip.
These procedures can also be used to make a composite clip of elements on one long clip,
for example if both Video and Key track are recorded on one clip, the clip can be loaded as
the Video track and then as the Key track, synchronized, and then a sub-clip made of the
composite elements.
As with other ClipStore editing operations, if you enter the name of an existing clip, that clip