I have an MP4 generated with a .264 and a .AAC.
It plays well in general players in Windows,
but it's showing a bunch of square pixels on movement from a time position to another one that user selected.
The square pixels showed up on the initial time position change,
it goes smooth again after a second.
Sometimes the image freezes for a moment instead of showing square pixels,
on another player such as VLC.
There's an clean and instant frame change without distorted pixels
when I tried with other MP4 files gotten from internet.
I think that a problem is in making .264 file or in generating MP4 with that .264.
I included a captured image.
Thanks for your help always.
