lumia 950 videos Pixelated

[mewadahp]

Hi, when I start recording videos on my Lumia 950, the video turn out to be too pixelated. Not normal at all and when I zoom in while recording, it's all pixels and no detail at all ... This wasn't happening before. I'm currently traveling and noticed it while making videos.

I generally stick to 1080p 60fps, stored on my phone memory. Also, my camera shutter hardware button has stopped working.