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PCR Drift Management in Video Streaming by Dan Marius Petre is a document available to read on EtoBox.

What is PCR Drift Management in Video Streaming about?

The document discusses PCR drift, which occurs when delays in coding, multiplexing, and transmission cause variable delays in the arrival of video packets at the decoder. It introduces the program clock reference (PCR) mechanism used in MPEG-2 to ensure consistent playback rates. It then describes PCR transmission, drift rates, feedback mechanisms, and a drift realign script used to monitor and correct PCR drift on VSPP systems.

Author

Dan Marius Petre

Language

EN