Powershell ffmpeg gdigrap unknow format

Question

Hello everybody.
I tried in powershell used this command but it doesn't work.
I tried this:
ffmpeg -f gdigrab -i desktop -f dshow -i audio="Vnútorný mikrofón (Conexant ISST Audio)" -vcodec libx264 YOUR_NAME_HERE.mp4
and this:
ffmpeg -f gdigrab -i desktop -framerate 10 -vcodec libx264 YOUR_NAME_HERE.mp4

but it show two times the same error.
What can i do?
Thanks for answare.

Answer 1

Hi @Filip ,

it doesn't looks like this an issue with PowerShell itself or a PowerShell script.
It's more likely "ffmpeg" is not working properly.

For that reason the best option might be to get in contact with the community of "ffmpeg".
https://ffmpeg.org/

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Regards
Andreas Baumgarten