I picked up a Canon T2i to shoot a short film with, which is done now. I made a mistake with ratio. The instructions did not say what ratio it shot video in. I assumed it was 16:9 (or 1.77:1). The camera came with an RCA cord so I used that and plugged it into my 16:9 TV to find out. The ratio came on the TV around 2.40:1, or similar to that. And I thought hey, that's good, I already have a ratio that's close to what I want. But then after the short is done, I review all of the footage, uploaded to my computer, and it turns out it's actually 16:9! So I have shot a the whole thing in 16:9 when I intended it to be 2.40. Since I intended to send this into film festivals, it would probably look a lot more cinematic to them if I letterboxed it. But since I shot it at the wrong intented ratio, how much letterboxing could I get away with, before everything looks like it was shot too close up do you think? I would like to go at least 2.20. Or if I can't get away with that, would the festivals care if it's in full 16:9? Or should I widen it even though it may look more close up and cut off than usual?