: Developed by the Moving Picture Experts Group (MPEG), it was first released in 2001 and is based on Apple's QuickTime File Format (QTFF).
Below is an overview of the MP4 standard that governs these files. 1. Definition and Origin : Developed by the Moving Picture Experts Group
: Most commonly uses the H.264 (AVC) or H.265 (HEVC) standards to shrink file sizes while maintaining quality. formally known as ISO/IEC 14496-14:2003 .
: MPEG-4 Part 14, formally known as ISO/IEC 14496-14:2003 . : Developed by the Moving Picture Experts Group