My objects are very pixelated after rendering, also when i export a video of the animation the quality is really bad. I’ve tried bringing the resolution up to 200% but it still was bad.
Also how to export the video with transparent background only the particles. I made the film transparent and exported with FFmpeg video codec #1 but it’s still black.
Difficult to say as this… roll your mouse wheel over the render windows… or export a little part of your scene to share it that people could investigate here…
ps: In general, the best usage is to render lossless images with alpha (so you can resume your render where you want for example or re-render certain animation parts ) and make a video in blender VSE or another editing software.