: These are likely internal reference codes used by broadcasters or technical enthusiasts to categorize specific "TS" (Transport Stream) clips.
These types of files are commonly found on specialized forums (like DVB-S2 or 4K Media boards) where users share raw satellite feeds. They are used for:
: Checking if a PC, Media Player, or 4K TV can handle high-bitrate (90 Mbps) playback without stuttering.
: This indicates the resolution is 4K Ultra High Definition (UHD) .
: This typically refers to the video bitrate (90 Mbps) or a specific reference standard used for testing the quality of UHD encoders or satellite transponders.
: This signifies that the original large video file has been split into multiple compressed parts for easier uploading/downloading. You would need all parts (part01, part02, etc.) to extract the full video. Technical Context
: Benchmarking H.265/HEVC decoding performance.