in reply to GStreamer capturing video frame
There is a simpler way of doing this. :-)
I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh
I know it isn't Perl, but you can run it via Perl's system command. :-)mplayer -vf screenshot tv:// driver=v4l2:width=800:height=600:device=/ +dev/video0 -fps 15 # and that gave me 800x600 video, and after I pressed 's' i obtained 8 +00x600 in the snapshot. # q to quit # I did the same for 1024x768, 1280x1024, and 1600x1200 and obtained a + 1024x768, # 1280x1024, and 1600x1200 video and snapshot respectively. # or get shots from a video # mplayer -vf screenshot some.avi # use keys # 1 and 2 - Adjust contrast. # 3 and 4 - Adjust brightness. # 5 and 6 - Adjust hue. # 7 and 8 - Adjust saturation.
I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh
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Re^2: GStreamer capturing video frame
by pablacho (Initiate) on Oct 12, 2012 at 16:12 UTC | |
by zentara (Archbishop) on Oct 12, 2012 at 19:18 UTC |
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