Unless you have extremely unusual proportions, it will be impossible to judge based on a video. You can search something like "average limb proportions" and you should be able to find something. Technique and muscle mass has a lot to do with your performance as well. For example short and skinny arms are not going to bench big weights and poor technique is always a limiting factor, but there are guys with longer arms (like Vince) who have decent benches. Similarly, Layne Norton has extremely long femurs but still manage to set an IPF squat record.
Also, I'm no expert on squatting in wraps but it looks like you could get a lot more out of them if you could keep your hips from shooting up. You aren't getting much benefit from the rebound if your hips shoot back right out of the hole. It makes sense (within limits) for squatting without wraps if you have a stronger posterior chain, but it looks like the wraps are not doing much for you there.