Tag Archives: get image from video ffmpeg

How to capture frame from webcam witg FFMPEG Api and display image with OpenCV

I will show, how get frame from webcam with FFmpeg Api and processing frame with OpenCV. Capture
We need the name of the device. To get devices name in pc run following code on command line.

C:\Users\Hasanaga-PC>ffmpeg -list_devices true -f dshow -i dummy
......
[dshow @ 02119800] DirectShow video devices
[dshow @ 02119800]  "A4TECH USB2.0 PC Camera"
[dshow @ 02119800]  "MJPEG Camera"
[dshow @ 02119800] DirectShow audio devices
[dshow @ 02119800]  "Microphone (A4TECH USB2.0 Camer"

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