Packetized

Packetized Elementary Streams (PES) are elementary streams packetized into packets of variable lengths, i.e., divided ES into independent chunks where cyclic redundancy check (CRC) checksum was added to each packet for error detection.

In this search operation, police recovered one tonne of cannabis packetized in 50 packets from the truck’s rubber seats.

In some cases this number is reported as equal to the channel capacity, though this can be deceptive, as only non-packetized systems (asynchronous) technologies can achieve this without data compression.

Program streams details Program Streams (PS) are concerned with combining multiple packetized elementary streams (usually just one audio and video PES) into a single stream, ensuring simultaneous delivery, and maintaining synchronization.

TCP/IP provides end-to-end data communication specifying how data should be packetized, addressed, transmitted, routed and received.

The elementary stream is packetized by encapsulating sequential data bytes from the elementary stream inside PES packet headers.

Without B-frames in the video, PTS and DTS values are identical. citation Multiplexing To generate the PS, the multiplexer will interleave the (two or more) packetized elementary streams.