: Video editing applications (e.g., Adobe Media Encoder, Handbrake) creating optimized web versions.
: Files with this naming convention ("Resolution_Bitrate_UniqueID") are frequently created by: 1080P_4000K_234161711.mp4
: The filename indicates it is a 1080p resolution video with a 4000K bitrate (likely 4000 Kbps), often associated with specific, high-quality streaming or camera-exported content. The long numerical string is typically a unique identifier for database tracking or automated file management. : Video editing applications (e