6.0

Table Of Contents
Preserving HD Closed Captioning and Ancillary Data
1073
Moving from Legacy Method to Data Track Method
The following explains what you need to know when you capture ancillary data with the Legacy
method and move to the Data Track method. You might need to perform additional steps when
you move sequences or clips from the legacy method to the data track method.
You should not mix SMPTE 436M (data track) ancillary data media with legacy method
media. If you have a sequence that includes media from both methods, only one method
plays. If you select SMPTE 436M (data track) in the Media Creation Capture tab, only the
SMPTE 436M (data track method) clip plays. If you select Legacy method in the Media
Creation Capture tab, only the Legacy method clip plays. If you want to play both methods,
you need to perform a Clip > Extract DNxHD Data on the Legacy clip and cut that clip into
your sequence.
Subclips created in the legacy method will not include a data track when you bring the
subclip into a sequence or bin with data tracks. Only the master clip will include the data
track. You cannot add a data track to a legacy subclip. You need to recreate the subclips
again to add the data track.
Ancillary Data and Avid Editing Functions
The table below describes if you can use a particular editing function with the new Data Track
method or with the Legacy method.
How Data Tracks Are Handled in the Data Track Method and the Legacy Method
Data Track Method Legacy Method
Create a D track Yes No
Play Yes
(Avid Nitris DX or Avid Mojo DX only)
No
Edit Ye s Yes
Capture Yes
(Avid Nitris DX or Avid Mojo DX only)
No
Transcode No No
Consolidate Yes No
Mixdown Ye s No
Import (AAF) Yes Yes
Export (AAF) Yes No