I still disagree. If you read the reviews of Canons newly released 5d3 compared to Nikons newly released d800 Canon wins in the video area while nikon wins in dynamic range and picture IQ.(im too unfamiliar with sony to know how well their video is on their dslt's) And its been this way in the previous generations as well. However buying a dslr mainly for videos isnt what I would recommend. Agaim I think we would need to wait for the OP to return and actually add some inisght into what he needs/wants. But i think he has left the building. Without any additional info its hard to recommend anything. It like me asking what kind of vehicle i should buy and forgetting to tell you that I need it for hauling timber, or driving 6 kids to school everyday.
If you read the reviews of Canons newly released 5d3 compared to Nikons newly released d800 Canon wins in the video area
The bolded is absolutely right.
You buy a DSLR for photos. If you have video functionality, fine, but it's a toy and no better.
Yet, we see majority of professionals, from indie to top end, using DSLRS for video. Look up how many indie to major block busters were shot using DSLRS. Read what major DPs and directors like Shane Hurlbut and George Lucas said about DSLRs' video mode.
Which DSLR shoots at high enough res for cinema? Heck, 1080p isn't enough res for HDTV because you can't crop.
While all the others claim 1080p, their detail is only a bit better than proper 720p.
Bottom line is that DSLR video is very good, HOWEVER they usually have poor autofocus and aren't really suited toward home video, though people use them for this.
They excel at amateur/semipro movie production where you're usually various lenses and have a camera man to do manual focusing. Also, they aren't designed to be operated for an extended period of time as the sensors will heat up.
To the person that said 1080P is only marginally better than 720P, thats just silly. Mathematically a higher pixel density means more sampling and thus a more accurate representation of the subject matter. From a subjective standpoint, a 1280X720 video will look as good as a 1920X1080 at their corresponding resolutions (i.e. the megapixel argument), but we are dealing in a world where people are viewing these videos on 1080P panels. If you scale a 720P video to 1080P, there is a loss of quality. Maybe it's not always noticeable to everyone, but it's definitely there.
He said that 1080p quality from a DSLR is about the same quality as 720p.
Which DSLR shoots at high enough res for cinema? Heck, 1080p isn't enough res for HDTV because you can't crop.
If you read the reviews of Canons newly released 5d3 compared to Nikons newly released d800 Canon wins in the video area
