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Why setting -r 30 still gives fps=15 in ffmpeg? command: fmpeg -loglevel verbose -pixel_format mjpeg -s hd720 -r 30 -i /dev/video1 -f libx264 -preset ultrafast -tune zerolatency -crf 23 -f matroska …
asked Apr 16 '18 by user10024395
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Note that camera has many different pixel_formats supported and they have different framerates specification. Check the pixel_format you used, it is likely that the default pixel_format does not support the framerate you want. …
answered Apr 16 '18 by user10024395
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Why I get the following when I try to get camera feed from Logitech webcam? The driver changed the time per frame from X to Y Sometimes it happens sometimes it doesn't. How should I resolve this p …
asked Apr 15 '18 by user10024395