On Fri, Feb 23, 2018 at 00:34:26 -0500, DiegoUG wrote: > I'm doing a capture of an image from the docker using my web cam, but the > docker is doing it at a resolution of 176x144 and outside of the docker in > my localhost it takes it to 640x360, in both it's the same installation, I > do not know it's happening:
You need to check with V4L utilities or ffmpeg, which formats / resolutions your v4l2 device provides. I would guess that docker gives you only an abstraction (it's a kind of virtualization, right?). Perhaps you only get USB 1.1, and that doesn't allow for your device's larger resolutions (despite "-r 1"). Hmm, just guessing. Moritz _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
