Major quality loss when editing.

When i render a animation to a video, there are no problems. Great quality and smooth animation. But as soon as i add the video to any editing software it looses a major amount of fps and pixels. Please help!
quality loss.PNG

There are many factors that can produce that blurred effect (video codec, compression, aspect ratio, etc.)
Try to use a aspect ratio that is compatible with the video codec compression (multiple of 4 IIRC) and use a lossless codec if possible) … on_formats