From my experience, the best quality one available should be the one used. If it's HD, use that.MalcolmRambert said:
So I'm trying to post some scenes from the 2007 film "Persepolis", and I was wondering how high-quality the clips should be before submitting?
Your source should be the best one available, while the encode you upload must meet the upload guidelines for the site:
854x480 (or 852) for 16:9
640x480 for 4:3.
Some exceptions exist for non-standard aspect ratios.
854x480 (or 852) for 16:9
640x480 for 4:3.
Some exceptions exist for non-standard aspect ratios.
MalcmanIsHere
Quality of HD?