HDR Photography (High Dynamic Range) has become popular the past few years. The effect combines underexposed images with overexposed ones to create a more ‘realistic’ image thanks to the multiple exposures. The iPhone 4 just got an HDR feature in the 4.0.1. update, so its really hitting mass appeal. Now, a group has created the first true HDR video using DSLR cameras, the Canon 5D Mark II, shooting simultaneous footage. The results are quite impressive, and can be seen below.