Capture specifc monitor

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Phil Harper

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Nov 10, 2022, 3:21:37 PM11/10/22
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Hi Roger

I've got two monitors set up at 720x576 @50hz, do you know if there's a variable you can set for screen-capture-recorder to capture a specfic monitor please?

Many thanks,

Phil.

Roger Pack

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Nov 11, 2022, 2:26:00 AM11/11/22
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You can specify the coordinates but that's it AFAIK. The thought was you could enumerate the monitors on you own and get their coordinates, pass that in, I guess...

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Phil Harper

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Nov 11, 2022, 12:08:59 PM11/11/22
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Thanks Roger, is that just a simple case of setting which monitor was primary and screen-capture-recorder would only capture from the primary display?

I wasn't sure if ffmpeg (v5) had the ability to override this, as the co-ordinates variable is only for the single primary display.
Having difficulty finding an enumerator variable example for ffmpeg.

Roger Pack

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Nov 19, 2022, 12:39:39 AM11/19/22
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Yeah usually you'd set up the coords with some other prog before running ffmpeg.  Funding welcome :)

Phil Harper

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Dec 12, 2022, 1:41:48 PM12/12/22
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Hi Roger

Open to funding this feature in screen-capture-recorder, it's a pita trying to get it to work without defaulting a desktop 😩.
gdi grab is problematic and ddagrab I've had mixed results too.

Many thanks, Phil.

Roger Pack

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Dec 14, 2022, 2:31:16 AM12/14/22
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OK so you want a parameter "desktop_number" that can be 1,2,3,4 etc?  Maybe $250

Phil Harper

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Dec 14, 2022, 5:32:59 AM12/14/22
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Hi Roger

Please, and that sounds reasonable if possible.
It needs to be compatible with Windows 7 too.

Best regards,

Phil.

Phil Harper

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Dec 18, 2022, 3:01:26 PM12/18/22
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Hi Roger

If this is possible can you possibly deliver this feature in Q1 next year please?

Best regards,

Phil.

Phil Harper

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Apr 19, 2023, 8:09:06 AM4/19/23
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Hi Roger

As discussed, if this can be acompished using the latest ffmpeg v6, I'm open to issuing a bounty for this.
An alternative would be the implementation of wasapi, as ddagrab has sync issues when using dshow audio filters.

Best regards,

Phil.

Colton YYZ

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Apr 22, 2023, 10:32:05 AM4/22/23
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If what Phil means by issuing a bounty, he's willing to contribute, I can't offer much but could throw in $50 USD (exchange rate is horrible right now as I am in Canada), if this would help. I really like the program and would like to contribute if it would be helpful financially. I know it's not much but happy to oblige!

ColtonYYZ

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