Apple Compressor 3 - Manual (Page 121)

In the above case, since the batch has been submitted, this warning is to let you know
that a file with that name now exists at that destination, and that if you submit again,
that file will be overwritten.
You can bypass the submit dialog when submitting a batch. The submitted batch
automatically uses the settings from the previously submitted batch.
To submit a batch using previous settings
Do one of the following:
µ
Choose File > Submit with Previous Settings.
µ
Click the “Submit with Previous Settings” item in the Batch window toolbar (if present).
See About the Batch Window for more information about using the Batch window.
Test Transcode Tip
Before committing to a long transcoding session, do a quick test with a small section of
the source media file. If there is a problem (such as an incorrect setting or a reference file
that can’t find the files it is referencing), you can make the correction without losing a
lot of time. Such tests also allow you to preview Encoder pane and Frame Controls results
that are not visible in the Preview window. For a quick way to select a small section of
the source media file, see
Transcoding a Portion of the Clip with the Preview Window .
Make sure the test section is specific to the type of settings you applied. For example,
pick a high motion section if you’re doing frame rate or field order conversions with Frame
Controls.
About the History Window
The History window provides quick access to all previously submitted batches, allowing
you to conveniently resubmit batches by dragging them to the Batch window and view
submission details about when particular job batches were submitted from your computer.
Click the disclosure
triangle to see the details
of that day’s submissions.
121 Chapter 8 Finalizing Jobs and Submitting Batches