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rdp / screen-capture-recorder-to-video-windows-free

a free open source windows "screen capture" device and recorder (also allows VLC/ffmpeg and others to capture/stream desktop/audio)
https://github.com/rdp/screen-capture-recorder-to-video-windows-free/releases
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Recording from a video source is black #27

Open raroito87 opened 10 years ago

raroito87 commented 10 years ago

Hi, I am using SCR to record a video source. The resulting video created by SCR shows the video source as black (just the widow containing the video source, the desktop and the rest of the screen is perfectly fine). If during the recording i manually move the window displaying the video source, it is instantly visible but goes back to black.

The video source i am trying to record is comming from a video capture card working at 60fps.

Any suggestions of what can i do?

rdp commented 10 years ago

can you instruct the playing application to output to directx or direct3d instead? One of those is recordable, I forget which. If not, then the obs project maybe can record it? (if it can even record at all...) but it might not be able to record it "inside the desktop" as it were...HTH.

rdp commented 10 years ago

(as a note, ffmpeg can "stream" video live, though that might not help here...)

raroito87 commented 10 years ago

Hi, thanks for your answer and sorry for my late response. I created the playing application with a DirectShow graph and the video is displayed in a QWidget window. Could you specify a bit moreon what you said? (i am not very familiar with it yet) Am i supposed to use the IDirect3D9 interface somehow?

thanks again in advance

2013/10/30 Roger Pack notifications@github.com

(as a note, ffmpeg can "stream" video live, though that might not help here...)

— Reply to this email directly or view it on GitHubhttps://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/27#issuecomment-27431954 .

Rafael Rodriguez Serra +49 1768 45 03 770

rdp commented 10 years ago

The question is the display video...it's probably a direct3d output? if you can somehow change that, that would be the easiest way...

On Thu, Nov 7, 2013 at 6:58 AM, raroito87 notifications@github.com wrote:

Hi, thanks for your answer and sorry for my late response. I created the playing application with a DirectShow graph and the video is displayed in a QWidget window. Could you specify a bit moreon what you said? (i am not very familiar with it yet) Am i supposed to use the IDirect3D9 interface somehow?

thanks again in advance

2013/10/30 Roger Pack notifications@github.com

(as a note, ffmpeg can "stream" video live, though that might not help here...)

— Reply to this email directly or view it on GitHub< https://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/27#issuecomment-27431954>

.

Rafael Rodriguez Serra +49 1768 45 03 770

— Reply to this email directly or view it on GitHubhttps://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/27#issuecomment-27965515 .

rdp commented 10 years ago

hmm I'm wondering if this is only a problem on XP...