<div dir="ltr">You can think of Rolling Shutter Duration as a factor which defines how much motion blur and how much rolling shutter effect you'll get in the frame. Rolling shutter duration of 0 means there's no rolling shutter effect at all, and rolling shutter duration of 1 means there's only a rolling shutter effect in the frame.<div><br></div><div>Amount of how much curved objects are with the rolling shutter is controlled by Shutter Time parameter.</div><div><br></div><div>That being said, instead of using rolling shutter duration above 1 you should be increasing shutter time.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Mar 12, 2016 at 8:37 AM, gandalf3 <span dir="ltr"><<a href="mailto:zzyxpaw@gmail.com" target="_blank">zzyxpaw@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Why is the Rolling Shutter Duration setting hard limited to less than 1?<br>
I tried removing the limit in<br>
/blender/intern/cycles/blender/addon/properties.py:554 and it appeared<br>
to work more or less as expected (but perhaps blurrier than I would've<br>
thought?)<br>
<br>
Is there a rational behind this limitation?<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div><span style="color:rgb(102,102,102)">With best regards, Sergey Sharybin</span></div></div>
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