Sorry, forgot to post back to the mailing list. On 12 January 2012 11:09, Oleg <support-list@support.elphel.com> wrote:
> Dear Jason, > > >> 1. If I disable the binning mode by set "BIN_HOR" and "BIN_VERT" to 0, >> why the video/image on output of the camera is always black ? >> 2. The "DCM_HOR" and "DCM_VERT" are always "1" and unchangeable, it means >> the skipping mode is unable to disable, right? and why? >> > > 0x0 is an incorrect value for all these parameters as they are > coefficients of division. > Their default value 0x1 means that there's no binning nor skipping is done. > > Binning and skipping in simple words is a way to get higher frame rate > keeping the same field of view. Both of them significantly degrade the > quality of the image. > > >> Our camera application needs to disable both Binning and Skipping modes >> to get fps more than 100. >> > > What's the pixel frame size? > What restricts the fps at the moment? If you open the camera control > interface - here's a > snapshot<http://wiki.elphel.com/images/d/de/Controls_with_blank.jpeg> - > in the top-left you will see the current frame size with the FPS. FPS value > will be either green or red. > Green means the fps is restricted by the frame size. > Red - the FPS is restricted by exposure. Lower exposure then for higher > FPS. > > Best regards, > Oleg Dzhimiev > >
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