Dis nie dat ons speel nie; dis net dat ons opneem.

Dis is the very common shortened form of dit is.

So:

• dis = dit is

Afrikaans uses this contraction very naturally, especially in everyday speech and writing. In a more careful or formal style, you may also see dit is, but dis is completely normal.

This is the standard Afrikaans double negation pattern.

In many negative sentences, Afrikaans uses:

• one nie earlier in the clause
• another nie near the end of the clause

So:

• Dis nie dat ons speel nie

That does not mean a double negative in the English sense. It is just how normal negation is built in Afrikaans.

A useful thing to remember is that English often has one negative marker, while Afrikaans often has two.

The pattern nie dat ... nie is a very common way to say it’s not that ...

So in this sentence, the speaker is rejecting one possible explanation.

Structure:

• Dis nie dat + clause + nie

This is different from just negating a simple action. It is negating an idea/explanation.

Dat introduces a clause, similar to that in English.

Here it connects dis with the idea that follows:

• dis ... dat ons speel
• dis ... dat ons opneem

So the sentence is built around the pattern:

• it is not that ...
• it is just that ...

In Afrikaans, dat is the normal word for introducing that kind of content clause.

Because Afrikaans verbs usually do not change much for person.

So the verb form stays the same with different subjects:

• ek speel
• jy speel
• ons speel
• hulle speel

This is much simpler than English, where you get changes like play / plays.

The same is true for opneem in this sentence.

Because opneem is a separable verb.

In a main clause, you often see it split:

• Ons neem op

But after a subordinating word like dat, the verb goes to the end and the parts come back together:

• dat ons opneem

So:

• main clause: ons neem op
• dat-clause: dat ons opneem

This is a very important Afrikaans pattern.

Afrikaans often uses the simple present where English would use the present continuous.

So a form like:

• ons speel
• ons opneem

can match English we are playing or we are recording, depending on context.

Afrikaans does have ways to be more explicit about an ongoing action, such as besig om te, but it is often unnecessary. The simple present is very common.

Net here means just or simply.

It softens and narrows the statement:

• dis net dat ... = it’s just that ...

So the speaker is saying: the real explanation is simply this other thing.

In Afrikaans, net is a very common little word with meanings like just, only, or simply, depending on context.

The semicolon links two closely connected clauses that contrast with each other:

• first clause: rejecting one explanation
• second clause: giving the real explanation

So the punctuation helps show the contrast clearly.

You might also see a comma or even two separate sentences in some contexts, but the semicolon is a neat way to connect the two balanced parts.

Because dat and omdat do different jobs.

• dat = that
• omdat = because

This sentence is using the pattern it’s not that ...; it’s just that ..., so dat is the right word.

If you used omdat, the sentence would shift toward a more explicit because structure, which is not the same nuance.

So here dat is exactly what you want.