Hi, Andrey, I have recorded both in the HDD and the stream.
In this shot in particular, the hdd failed because we stood there 2 hours under a 5000w light inside a room setting the scene - the hdd had no cooler and eventually failed when the shot was made. I was able to mix two of these shots so that the effect is sort of ok. But I wanted to check the stream because it jitters less (to be able to use the hdd shot, I had to manually repeat some dngs with defect so that I had a scene, but then the repeated frames jitter a bit in some parts of the scene). The shots recorded with the HDD are fine - meaning the problem was the heat in the hdd, not anything to do with the camera. So the DNGs even upside down are more than ok! =) thanks for all the help! flavio 2012/11/18 support-list <support-list@support.elphel.com> > ** > Hello Flavio, > > What are your source files? Did you record video on HDD or you streamed it > over the network and used other software for converting and recording? > > Files recorded by the camera to the HDD have all the Exif fields, > including MakerNote, but I'm not sure if other programs preserve them all. > Another thing - when you record to the HDD you can record more data (higher > resolution/fps/image quality), the difference is at least 60% so I do not > see any reason for recording over the network if you have HDD attached. > > Among other things MakerNote field has the parameters for analog gains, > gamma, and flips (hor/vert) so the software can correctly process the data. > When you change flips in the camera, the output the frame that is output > shifts by 1 pixel, so the Bayer pattern stays the same - if you just flip > the frame the Bayer mosaic will change. > > Andrey > > >
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