All Questions
Tagged with directshow windows
7
questions
0
votes
0
answers
41
views
Green screen on RTSP stream from USB camera using mediamtx (ffmpeg)
I need to cast a stream from a USB camera via RTSP as stable as possible (at any moment i need to be able to get a static picture on a remote host, reflecting the real state of affairs in front of the ...
7
votes
2
answers
7k
views
FFMPEG Directshow Multiple Audio Capture
Is it possible to capture multiple audio devices using ffmpeg dshow? I am trying to capture my desktop using gdigrab along with mic and speaker audio using dshow. I have tried using the following ...
0
votes
0
answers
4k
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Where can I find DirectShow plugin that VLC needs?
On my previous attempt to record both video and audio 'from the desktop' only the sound portion was recorded. I suspect that the problem lies here, in the absence of a DirectShow plugin. (I couldn't ...
1
vote
0
answers
446
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DirectShow error causing non function WebCam
Recently, I found out none of my application can detect my webcam anymore (which works without any issue before). I have tried to reinstall the webcam driver and my device manager can see my webcam ...
2
votes
0
answers
2k
views
VLC output to DirectShow
I have a playlist of video files in various formats (which VLC will happily play while others choke on some of them).
I have another program which will only accept as input a DirectShow Source device ...
1
vote
0
answers
368
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Localized directshow device names
On my computer device list obtained by ffmpeg looks following:
Two devices before end named with garbage symbols. It is impossible to use these devices directly.
How to use them then?
UPDATE
...
2
votes
2
answers
1k
views
Windows media scaling/interpolation method
Usually in Windows, if videos or other media is upscaled from a certain resolution to a higher resolution (e.g. "monitor size"), a bilinear filtering algorithm or similar is used, such that the ...