High Efficiency Video Coding
High Efficiency Video Coding ,HEVC (H.265), also known as MPEG-H Part 2, is a video compression standard succeeding AVC (H.264). It offers 25-50% better compression or improved quality at the same bit rate. Supporting up to 8K resolution, HEVC employs diverse block sizes (4x4 to 32x32) with both integer DCT and DST. HEIF is based on HEVC.