[Nook Kim] "Then, I check the letterbox option for the Down Conversion setting in AJA Panel: Here I see the output footage is squeezed. "
then you have done something to the settings as the default setting for downconversion is letterbox.
trash your aja prefs and reboot the computer and it should clear.
gary adcock
Studio37
HD & Film Consultation
Post and Production Workflows
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http://library.creativecow.net/articles/adcock_gary/AJAIOHD.php
