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Io Express Installation and Operation Manual — Using After Effects
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Enable Audio Scrubbing – Audio will play while you move through frames using the scrub
bar (see Playback Controls).
•
Enable Audio Variable Speed – Audio will play at the same speed the video is played (rather
than 1x only).
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Enable Audio Auto-Search – Io Express software will automatically load the Audio Track list
with audio files generated with the same name as the selected video file.
Note:
When Audio Auto-Search is active, existing file names in the list will be removed or over-
written when the Video File is loaded. (Does not affect the audio files.)
You can edit the Audio Track list that is automatically loaded with audio files that have been
generated with the same name as the selected video file.
QuickTime embedded audio files are automatically appended with a number and will be loaded
numerically into the track list. Click on the trash icon to delete a track. Click on the speaker icon
check-box on the right to enable/disable a track. To manually enter audio files, simply double-
click on a track in the list.
Format, Channel, and number of frames in the sequence are reported below the list.
Location Options
–
You can use the Video and Audio path hot-text fields to create a new
Playback directory (separate from your capture directory).
Playback General Options
Under the General Options tab, you will find Device Control Options, Leader/Trailer Options, and
Memory Options.
Device Control Options
Device Control Options define the RS422 machine control interface on the Io Express. These
functions support Print-to-Tape machine control.
Timecode Format –
Use this pull-down to select the timecode base supported by your VTR.
