Can i download full quality CloudFlare Stream Videos?

I`m facing a problem that I lost my hd with all my full quality videos.

When I try to download my video from Cloudflare Stream he download low quality instead the full hd quality videos.

I uploaded a video with 800mb size and when i download that from Cloudflare Stream the video was with 40mb size.

Is it possible to download original video file from cloudflare stream?