Jelly effect refers to the deformation and discoloration similar to jelly in production and life. Jelly has several effects.

1, jelly phenomenon is caused by the rolling shuttle of CMOS, which is caused by the time difference between CMOS reading and reading.

2. Jelly phenomenon is obvious for high-speed shutter, because the scenery is clear, it is more sensitive to movement, and it is more like a deformed jelly effect. The shutter speed is slow, the motion blur is large, and there is no feeling of deformation. In addition, the exposure time is much longer than the reading time, and there will be no jelly effect.

3. Slow playback speed on the computer, or 20P like 500D, will amplify the jelly phenomenon, which is also the reason why the 500D full HD jelly has obvious effect.

4, moving back and forth horizontally or vertically, it is easy to form a complete jelly phenomenon. One-way movement, only diagonal stretching occurs in the transverse direction, and extrusion occurs in the longitudinal direction, but it is not "frozen".

5. Through the above extreme sports experiments, it is confirmed that the codec chip of Canon HD SLR is quite strong and the effect is excellent (it will not make the image worse because of sports), and the jelly phenomenon is not the encoder's problem.

Encyclopedia attached for your reference ~

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I hope I can help you. If you have any questions, please put them in the inquiry!