Sony A6400 panning stutter/judder

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Niraj Regular Member • Posts: 181
Sony A6400 panning stutter/judder

Hi,

I am panning slowly keeping my A6400 on a video head. Lens is sigma 56mm f1.4.

I am shooting 60p at 125fps f1.4. 1080p XAVC S HD 50mbps.

I see that the panned shots play just fine in the camera playback. But when i export to my computer (Windows 7 home edition and no graphics card), and play the .mp4 videos using VLC player, there is considerable stuttering/juddering. I did a few experiments with frame rates - from 60fps to 250fps but the problem still persists.

I then shot with AVCHD codec (60i at 17bbps) and the problem goes away.

So could this be my computer's playback issue? I have 16GB RAM installed.

Has anyone faced this? If this my PC's issue, can you advise on ways to deal with it.

thanks in advance.

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