resize checked implemented, but even if resize not needed, still need to convert frame dtype to float64

change default side by side, and display generated video

update default driving video

Rename assets/Liv_upscale.png to assets/default_src_image.png

Rename assets/anna.mp4 to assets/default_driving_video.mp4

Upload default_src_image_driving_video_side_by_side.mp4

Upload 2 files

image video side by side (no default image/video)