Doesn't your camera supports 30 fps at a lower resolution than 800x600 ? Regards, Paulo
2011/1/6 Alexander Lopatin <sbar.g...@gmail.com>: > I understand that frame can be resized using interpolation by the > userspace software. But fps, how is it possible? This software makes > in-between frames using smth like morphing? > > If someone knows how to do that using userspace software in GNU/Linux > — please, let me know. > > > Best regards, > Alexander. > > On 1/6/11, Paulo Assis <pj.as...@gmail.com> wrote: >> Hi, >> Did you notice the "(Software enhanced)" remark ? >> This means a lower resolution is used to achieve the 30 fps and then >> the windows driver resizes the image frame to 800x600 (through >> software). >> The linux uvc driver (like any other v4l2 driver) just exposes the >> "real" resolutions and frame rates supplied by the hardware. All image >> processing must be done by userspace applications. >> >> Regards, >> Paulo >> >> 2011/1/6 Alexander Lopatin <sbar.g...@gmail.com>: >>> I've got "Creative WebCam Live! Chat IM". It is UVC-compatible, but >>> it's not listed in the supported devices list ( >>> http://www.ideasonboard.org/uvc/#devices ). >>> >>> One problem: it works with ~10—15 fps and with 800x600 resolution. >>> Box/pack says "Frame rate: Up to 30fps @ 800x600 pixels (Software >>> enhanced)". >>> Does anybody know how to increase fps? >>> _______________________________________________ >>> Linux-uvc-devel mailing list >>> Linux-uvc-devel@lists.berlios.de >>> https://lists.berlios.de/mailman/listinfo/linux-uvc-devel >>> >> > _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
