science

SMPTE 2059

SMPTE 2059 is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand SMPTE 2059 rather than just read about it. In short: SMPTE 2059 is a standard from the Society of Motion Picture and Television Engineers (SMPTE) that describes how to synchronize video equipment over an IP network. The standard is based on IEEE 1588-2008.

Key takeaways

SMPTE 2059 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect SMPTE 2059 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of SMPTE 2059 from memory before moving on to harder problems.

Reference excerpt

SMPTE 2059 is a standard from the Society of Motion Picture and Television Engineers (SMPTE) that describes how to synchronize video equipment over an IP network. The standard is based on IEEE 1588-2008. SMPTE 2059 is published in two parts on 9 April 2015:

SMPTE 2059-1 – Defines signal generation based on time information delivered by the IEEE 1588 protocol. SMPTE 2059-2 – Defines an operating profile for the IEEE protocol optimized to the needs of media synchronization. SMPTE 2059 is an integral part of emerging professional IP video broadcast technology and standards. In May 2016, the Audio Engineering Society published a report describing synchronization interoperability between AES67 and SMPTE 2059-2.

Operating parameters

See also AES67, is a technical standard for audio over IP and Ethernet, and clock synchronization SMPTE 2022 SMPTE 2110

References

Worked examples

Example 1 — a first encounter with SMPTE 2059

Start with the simplest possible case. Write down what SMPTE 2059 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to SMPTE 2059 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about SMPTE 2059 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of SMPTE 2059

In research: SMPTE 2059 appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses SMPTE 2059 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: SMPTE 2059 is common in secondary-school and first-year university syllabi. It links to neighbouring topics SMPTE standards, Standards and measurement stubs, so understanding it makes those chapters shorter.
In everyday life: Look for SMPTE 2059 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study SMPTE 2059 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SMPTE 2059 means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain SMPTE 2059 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SMPTE 2059 in simple terms?

Why does SMPTE 2059 matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study SMPTE 2059?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on SMPTE 2059.