Tag Archives: format

What is Wrong with My Phone’s Longest Lens?

The quality of modern phone cameras is really impressive.  I will often have the main camera with a longer lens and use the phone for the wider shots.  Other times, it will be the only camera I have.  Quite often I will shoot multiple images with the longest of the three lenses and then stitch them together when I get home.  This can be quite effective.  However, in playing with some images recently, I was getting very odd results from the shots.  I shoot RAW on the phone, but I understand it isn’t a true RAW file but one that Apple’s software pre-processes to some extent.  This seems to be resulting in some strange image qualities.

The shots will have the resolution that they are supposed to, and the file size is certainly large enough to suggest that is what is happening.  However, the shots look ridiculously smudgy.  Here are a couple of examples that show the problem.  The Allegiant jet I shot at Mesa Gateway is a particularly bad example.  It isn’t even the one shot. All three of them are rough.  I have had some shots with really great quality from this lens on the phone so I have no idea why this should be bad.  The odd thing is that, if I look into the file properties and compare with other shots with this lens, it shows a different focal length.  If anyone has any experience or background on this, please let me know.

Adobe Fixed the Time Zone Issue for Video

In this previous post, I noted that there was a problem with the way in which Lightroom identified the time of video files.  I was having to manually adjust the capture time after importing them.  When I contacted Adobe, they said it was a problem with Canon and vice versa.  Not helpful.  However, I notice that, with a recent update (I won’t say upgrade because some aspects of it seem to have really screwed up Lightroom performance), the video files now come in with the correct time associated.  I only found this out because I was about to adjust them when I realized they were already correct.  One little annoyance has now gone away.  Hurrah!

Zoomify the SFO Departures

I was recently drawn back to something I had experimented with a long time ago but had since forgotten about. I was at SFO when the wind was strong enough to require all departures to operate from the 28s. This resulted in a long line of jets along the taxiway beside the runways as they waited their turn to take off. I shot a very wide panorama shot of them all lined up. It didn’t help that they weren’t bunched too tightly but, even if they had been, the pano that results is very wide and shallow.

There is nothing much you can do with this unless you have a long wall waiting for a mural (which I don’t). However, I still liked the shot. What to do with it? Then I remembered Zoomify. This is an output format embedded within Photoshop that creates a web page that you can zoom in and out of and pan around. It allows someone to explore a large image in more detail if they want to do so. Not quite on the scale of Gigapan images but still a neat tool when you need something slightly different.

Zoomify Panorama