For anyone new or interested in Canon HDSLRs, here’s a useful video just posted by the Digital Cinema Society from a March event at Hollywood's Birns & Sawyer. Two engineers from Canon compare the various Canon DSLR models that shoot HD, as well as offering a step by step instruction on how to upgrade firmware to the camera. You’ll also have a Schneider Optics presentation on filtering and Sennheiser presenting some tips on sound recording.

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