I have a problem with the video export of this project.
As you can see in the file, I have already set the measurements of the scene thinking about the output to HD video (1920x1080) but when exporting, the video obtained does not have the sharpness that it should. In fact there is almost no difference with the export to 720px.
I have tried exporting with both Codex and I have also done a test doubling the export size. The problem remains.
However, when exporting GIF or PNG the result is much sharper, but they are formats that do not solve anything for me in this project.
I looked in the forums and found the same problem in this post.
Although it is old it explains perfectly the result. I'm following @jonathan 's advice to make the scheme bigger. It doesn't sound logical to me with the size of my scene but I'm trying to see what happens.
I think the problem is when converting from SVG to video format, perhaps because of compression.
An interesting solution might be to export each frame in numbered PNG, just as Flash did. It is not the most agile but it allows to solve some problems. Now I think that maybe you could export with transparent PNG as well.