jonnyh1968 Posted July 29, 2005 Share Posted July 29, 2005 Are there any shutter speeds that we should not use at 24p ? I thought I read somewhere one time that 1/24 is bad for some reason. too blurry with tracking movements? Or it will not import nicely into FCP? Any thoughts? Thanks Link to comment Share on other sites More sharing options...
Premium Member drew_town Posted July 29, 2005 Premium Member Share Posted July 29, 2005 Shutter speeds slower than 1/60 will start to show motion blur. The longer the shutter is open (electronically in this case) the more motion is recorded. High shutter speeds such as 1/250 produce "sharp and snappy" motion representations. Link to comment Share on other sites More sharing options...
Premium Member David Mullen ASC Posted July 29, 2005 Premium Member Share Posted July 29, 2005 There's no hard line here because different shots can have different degrees of motion. Obviously for a static shot & subject, you're not really going to tell a difference between 1/24th and 1/200th. A film camera can do shorter shutter speeds, but a 24 fps, it is usually limited to 1/48th as the longest shutter speed if using a 180 degree shutter. So using a similar shutter speed (1/48th, 1/50th, 1/60th) on your 24P camera is a good idea unless you need more light or want a different motion rendition. 1/24th creates a somewhat smeary motion that is reminiscent of interlaced-scan video. But I find that going to 1/32nd is not too objectionable. Link to comment Share on other sites More sharing options...
Premium Member Tim J Durham Posted July 29, 2005 Premium Member Share Posted July 29, 2005 Are there any shutter speeds that we should not use at 24p ? I thought I read somewhere one time that 1/24 is bad for some reason. too blurry with tracking movements? Or it will not import nicely into FCP? Any thoughts? Thanks <{POST_SNAPBACK}> I just went out to Great Falls last week and shot a bunch of test stuff w/my XL-2. I thought the static shots of the fast moving water (there are falls, rapids and locks) were fabulous in 1/24th. A completely different feel from even 1/48th, let alone faster shutter speeds. The orange grad on the wides might have proven a bit much, however. Link to comment Share on other sites More sharing options...
Eric Steelberg ASC Posted July 30, 2005 Share Posted July 30, 2005 Essentially 1/24 is the same as a 360º shutter, or lack thereof, on a film camera. Lots of motion blur. I wouldn't say NEVER use it...but it is a look doesn't lend itself all situations. Link to comment Share on other sites More sharing options...
Premium Member drew_town Posted July 30, 2005 Premium Member Share Posted July 30, 2005 There's no hard line here because different shots can have different degrees of motion. Obviously for a static shot & subject, you're not really going to tell a difference between 1/24th and 1/200th. <{POST_SNAPBACK}> You're right, of course. It depends a good deal on what you're shooting. I just use the above numbers as a general guide. Link to comment Share on other sites More sharing options...
Alvin Pingol Posted July 30, 2005 Share Posted July 30, 2005 Watch Collateral for some good examples of what 1/24th shutter speed looks like... Link to comment Share on other sites More sharing options...
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