Endeavour S01 Openh264 -

Disclaimer: This information is provided for educational and technical understanding. Always obtain television content through legal and authorized distribution channels (e.g., ITVX, Amazon Prime Video, PBS Masterpiece).

You would generally be better served by files labeled x264 (for standard HD) or x265 (for smaller file sizes with better quality). The "OpenH264" tag suggests a generic, possibly automated, encode focused on compatibility rather than archival quality. endeavour s01 openh264