Gearbox noise

[Gearbox noise]

@GravelRash "Another check could be to gently move the gearstick towards each gear without using the clutch. "

It worked !  You calmed me down

Today i talked with my mechanic and he confirmed it's just mechanical noise.

[Gearbox noise]

Unfortunetly my warranty has anded, but i will talk with my mechanic about input shaft. Thank you @Lauren

[Gearbox noise]

This sound doesn't always appear, it's hard to tell when exactly, doesn't matter if i drive fast (high rpm) or calm (low rpm).
Are you still thinking it can be input shaft ?

 

[Gearbox noise]

@Lauren when i press the clutch pedal is completely quiet so in my opninion it can't be engine.

@Lucas@PartBox  Yes, only if i depress the clutch pedal this sound appears, my car is 2013 so my warranty is ended.

Or maybe it is the clutch pressure plate ?

[Gearbox noise]

Hello my friends,

i am writting to you from Poland so forgive me my simple language.

I have the issue with my gearbox. It is identical like on this video: 

 I have already changed the thrust bearnig and oil for Motul Gear 300 and now it is better but not ideal. Sometimes this sound is quiet but sometimes is loud. 

Can anyone help me or give some advice?
Thanks!