Question Type
Mutliple choice question
Question
What technique could you use if you needed to convert NTSC video to HD?
Answer
No
letterbox
Yes
pillarbox
No
pan-n-scan
No
downres
Old Node ID
3394
Answer Json
{answers:[{answer:letterbox,img:},{answer:pillarbox,img:},{answer:pan-n-scan,img:},{answer:downres,img:}],correct:2}
Old Lesson reference ID
1277