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-   -   Stills resolution 16:9? (https://www.dvinfo.net/forum/micro-pov-camera-systems/528156-stills-resolution-16-9-a.html)

Peter Rush April 28th, 2015 10:22 AM

Stills resolution 16:9?
 
Anyone know of a way of setting the pixel aspect ratio to 16:9? For some reason I cannot understand mine are all 4:3. I think that's the native ratio of the sensor and can be fixed but would be easier to have the originals in the correct ratio for my video.

Pete

Jeff Pulera April 28th, 2015 12:38 PM

Re: Stills resolution 16:9?
 
Hi Pete,

I think there's some info missing from the post - what kind of camera? Do you want it to take 16:9 stills? 16:9 is the aspect ratio of the image, not the pixels.

Please elaborate on the intended workflow

Thanks

Peter Rush April 28th, 2015 03:13 PM

Re: Stills resolution 16:9?
 
Sorry Jeff it's the Hero 3 black and for still images I get only 4:3 ratio - I'm using it for timelapse that ends up in a video, and can fix it afterwords but it would remove one more step if it captured a 16:9 image in the first place.

Pete

Jeff Pulera April 28th, 2015 03:41 PM

Re: Stills resolution 16:9?
 
Hi Pete,

Surprisingly, the user manual does not list the actual dimensions of stills, only referring to the 4 possible modes as 5MP Wide, 7MP medium, 7MP wide or 12MP wide (default) on page 24 - http://cbcdn2.gp-static.com/uploads/...G_REVD_WEB.pdf

There is the option to capture stills while capturing video, and then it does appear to mirror the video frame size, such as 1080p or 720p to get 16:9 but that is not going to help you with time-lapse recordings.

Have you tried all the 4 different still capture modes to compare resulting frame sizes?

I have a Hero 3 Silver but haven't tried stills with it myself. Since 16:9 is a video frame size and not a standard PRINT size, I would not expect that it does 16:9 in STILL mode. I'll experiment with my camera when I have a chance.

Thanks


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