The "C" in the filename usually indicates a specific cut, version, or a segmented part of the full release (e.g., "Cut C"). Technical Context
Most MP4 files from this source use the H.264 (AVC) or H.265 (HEVC) video codec. ADN-263_C.mp4
Typically available in 720p (HD) or 1080p (Full HD) , depending on the source. The "C" in the filename usually indicates a
To view detailed technical specs (like bit rate or exact frame rate), you can use tools like MediaInfo . MediaInfo - Apps on Google Play ADN-263_C.mp4