see them speak/ see them speaking

[rainous]

I was surprised to see them speak ~

I was surprised to see them speaking~

Hi,

I have seen them both being used.

Are they any different in meaning?

[J&K Tutoring]

Some additional context would be helpful. I generally expect to hear speaking...

[rainous]

I was surprised to see them speak both German and English.

I was surprised to see them speaking both German and English.

Hi,

I have seen them both being used

Are they any different in meaning?

..

[J&K Tutoring]

No difference in meaning.