In TMPGEnc Video Mastering Works 5, setting the quality slider between 58 and 66 for H.264/AVC encoding acts as a, targeting a Constant Rate Factor (CRF) between approximately 22 and 18 for high-quality results. This mapping ensures consistent quality across varying footage complexity, which can be verified using the MediaInfo utility. For more details, visit the Pegasys Inc. Technical Support Forum. TMPGEnc Video Mastering Works 5 BBS