Most major streamers now include "offline mode" as a core feature for mobile devices and sometimes desktop apps:
“Discover the latest HD movies available for legal download. Stream or purchase brand‑new releases from trusted platforms – all in crystal‑clear 1080p.”
You can use tools like QuillBot's AI Script Generator or Squibler to turn a basic prompt into a full scene or outline.
Apple TV / iTunes: Known for high-bitrate 4K HDR downloads that rival physical media.
Netflix: Provides HD and 4K downloads for most of its library, including new originals.