[Q] Can android handle various camera RAW files? - Android Software/Hacking General [Developers Only]

I preordered the Toshiba Thrive today as it is the only tablet (currently) to support full size sd cards (without a dock). My main reason for ordering this is to take along with me on photo shoots, to be able to review pictures quickly and easily without needing to have a laptop with me. Can android deal with RAW camera files? Or are there any apps out there that can?

Anyone? Or do I have this posted in the wrong section??

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[Q] Imported Image quality

Hi all,
I am new to this forum and Android, so pleas ebe gentle with me.
I have been lookingat the new Android tablet/pads and have been taken with the ASUS transformer in particular.
My prime use for a pad is to view pictures from my DSLR (jpg or raw) and use as a picture album.
So yesterday I went to have a good look and play in store, and was realy impressed with both the pad and keyboard and the way the pad worked in general. I very nearly purchased there and then, but decided I had better try viewing images from my camera.
So went back today with both SD and Micro SD loaded with some .jpg images. There was no keyboard available so used the pad mounted Micro SD.
Heres my problem. The images were terrable with saw tooth edging and out of focus. It is as if the images have been resized for viewing torealy smallfile size which has then been streched to far.
I vied directly from the card and also copy and pasted to a new folder in th gallery. Both images looked the same.
I cant belive this is as intended. Is there a specific way to copy or view images from either sd cards or external drive, to ensure full resolution is displayed?
For info the images look great on a 20" display at home.
Thanks for your petiance

[Q] Camera connection via usb?

I have a pretty specific question...
I'm a travel photographer on the side, a lightweight backup solution for my Canon 5d. It uses CF - not SD. Curious - will the host usb port on the keyboard dock allow me to transfer pictures from camera to SD card? to internal memory? anybody willing to try?
Or are there any other ways to do this that I don't know about? currently I use an ipad with a camera connection kit, but I'm not really a big fan of apple's software.
If your camera supports itself as being a mass storage device then yes it should work fine.
couple of issues that i have seen
1. Cannot scan images on camera sd card when inserted into dock. I can see the image files using a file manager and you can view/open the pics one at a time but cannot multi select so that you could flip thru them in gallery. Opening them one at a time is cumbersome especially if you have hundreds of them.
2. Image quality is subpar when viewing your dslr highres pics. I dont expect a lot but clicking on an image should not show a picture with jagged edges. The pictures are not vibrant at all like you would expect them normally to be and how they are shown on my monitor.
arkster said:
1. Cannot scan images on camera sd card when inserted into dock. I can see the image files using a file manager and you can view/open the pics one at a time but cannot multi select so that you could flip thru them in gallery. Opening them one at a time is cumbersome especially if you have hundreds of them.
2. Image quality is subpar when viewing your dslr highres pics. I dont expect a lot but clicking on an image should not show a picture with jagged edges. The pictures are not vibrant at all like you would expect them normally to be and how they are shown on my monitor.
Click to expand...
Click to collapse
For your first issue, you can use Quickpic. I think it scans for sd cards by default, the but even if that doesn't work, you can set folders to scan.
arkster said:
1. Cannot scan images on camera sd card when inserted into dock. I can see the image files using a file manager and you can view/open the pics one at a time but cannot multi select so that you could flip thru them in gallery. Opening them one at a time is cumbersome especially if you have hundreds of them.
2. Image quality is subpar when viewing your dslr highres pics. I dont expect a lot but clicking on an image should not show a picture with jagged edges. The pictures are not vibrant at all like you would expect them normally to be and how they are shown on my monitor.
Click to expand...
Click to collapse
How long did you wait after opening a picture to judge its quality. Android has always taken a few seconds to fully render the quality of a picture in the gallery app. We are talking about low quality, small files taken by the phone camera. I would imagine these files are much larger and would take much longer to open at full quality see as they are from a much higher quality camera.
In short, I hope you were not judging the quality based on the preview that is provided before the full pcture loads.
Sent from my CM7 Supersonic
rockcrawler said:
How long did you wait after opening a picture to judge its quality. Android has always taken a few seconds to fully render the quality of a picture in the gallery app. We are talking about low quality, small files taken by the phone camera. I would imagine these files are much larger and would take much longer to open at full quality see as they are from a much higher quality camera.
In short, I hope you were not judging the quality based on the preview that is provided before the full pcture loads.
Sent from my CM7 Supersonic
Click to expand...
Click to collapse
Hmm...I was accessing the sd card (class 10) via the slot in the dock and when I'd browse a picture, it would not show up properly and perhaps would not load fully? I was using one of the file managers that I downloaded. I'm pretty sure that I waited a long time since I spent several minutes zooming in and out of the partially rendered pics.
But mirumirai's suggestion for using quickpic worked wonderfully. I can see all the pictures in full clarity even though they are around 5mb average in size.
Thanks for the help!
I have been using my transformer to view 4-5MB images from my dslr. I have been reading from sd card and using QuickPic, can view the pictures in the same maner as if transfered to the main drive.
It takes in the region of 1 second to fully resolve image quality for each image, which is slightly faster than some viewers on my PC.
I have had no problems with copy and pasting the entire image folder from the sd card to the picture folder within the file manager.
Going off the OP's question, has anyone done this with a COMPACT FLASH card, NOT an SD card? I am wondering what would be the best route to take for transfering from my Canon 7d onto the TF. I would love to view files in the field somehow, easily.
I know the Eye-Fi SD cards work as I have seen a youtube video of that but just wondering how the CF cards would work? Anyone?
npompei said:
Going off the OP's question, has anyone done this with a COMPACT FLASH card, NOT an SD card? I am wondering what would be the best route to take for transfering from my Canon 7d onto the TF. I would love to view files in the field somehow, easily.
I know the Eye-Fi SD cards work as I have seen a youtube video of that but just wondering how the CF cards would work? Anyone?
Click to expand...
Click to collapse
USB card reader?
Sent from my PC36100 using XDA App

[AppRequest] PhotoEditing App with Camera RAW file conversion

Hi Developers and everyone, firstly I must say I do know it might not be that easy to archive at the moment, limited by the hardware and software, as these sort of app isn't that common in iOS either.
As soon as the introduction of iPad 2, I had a thought of buying one for the purpose of "on the go photo browser" when I am out for holiday, which I could transfer the RAW files from my DSLR onto the tablet as a storage, viewing and RAW to JPG conversion, with some simple editing/adjustment ability (brightness, contrast, etc) as a bonus.
As I have aware there are 1 or 2 apps on iOS appstore that could do what I mentioned, but there are comments about these apps that the conversion time is very long, as well as the transfer from Camera/card reader to the tablet (iPad2). Having said that, I do see people using this solution when they are on the move, I only gave up because of the price of the iPad2.
As I am lucky enough to bought the Touchpad at such low price, the same idea arise again. I have seen test about the possibility of using the Touchpad as a usb host device, it seems to be possible and achievable.
Would there be any developer able to write such an app for TouchPad?
As cool as this would be I don't think it is likely to happen because it would not be very practical. Raw images are large, complex, and each camera requires a slightly different "codec" (For lack of a better term) to make viewing possible.
The two largest reasons I see for this are speed and limited storage when other options are cheap. The process of offloading images directly from the camera onto the tablet will be slow. Storage on the tablet itself is limited. Large high quality memory cards are cheap now especially if you use SD cards. Class 4+ 16gb SD cards are usually around $20 or less. CF cards are more expensive but not by a ton. With todays cameras producing RAW images that are in excess of 25-30mb each that is not much space for vacation, etc. Your better off with a external hard drive and a small laptop/netbook for pure storage.
The biggest reason I dont see this happening is speed. It would take FOREVER to convert a RAW image from a modern camera. I have a 18mp Canon 7D and it produces RAW files that can be around 30mb. My laptop is old at this point, 2ghz Coreduo processor and it took forever to open an image, make my changes in the raw engine and then produce a non raw file. On my i7 930 this takes significantly less time, but it is a much faster processor. The TP even overclocked is just not built to do this level of desktop type work.
Last thing is since Raw files are flat (colors, sharpness, black levels etc) raw images converted to jpg will look flat and not be something you will want to post online or anything until they are edited up.
Basically if you want to do this, shot in jpg then it all becomes possible.

[Q] Galaxy Tab 2 7" for Photography

Hi everyone,
I've had a Galaxy Tab 10.1 (the original, that is) since last June. I just picked up a GT 2 7" the other day, to use with an Eye-Fi SD card (specifically http://www.eye.fi/products/prox2). The tablet will live in a camera bag. Its sole purpose will be for reviewing photos and video from a Canon 60D for social photography scenarios (in which the tablet easily one-ups the articulating screen on the 60D).
I'm currently experimenting with BlackICE Kangorade and AOKP, however I would like to remove the clock and all icons from the lower-right corner, and center the navigation buttons on the nav bar.
I'm always interested to hear feedback on how I'll be using the tablet, but what I'd really appreciate is some guidance on making these UX modifications.
It's a shame this won't work with raw images. I'm guessing you shoot in jpeg. Nice little setup you have.
Sent via Galaxy Nexus
matt30 said:
It's a shame this won't work with raw images. I'm guessing you shoot in jpeg. Nice little setup you have.
Sent via Galaxy Nexus
Click to expand...
Click to collapse
I shoot in JPEG in more casual situations, but I do shoot RAW when the quality of the end result is of vital importance. The Eye-Fi Pro card has full support for RAW images, and I plan on writing my own application for the viewing of images and videos (RAW included) on the tablet. I've worked with Canon RAW data formats in the past.
But yeah, even if I don't end up with full RAW support it will be a very nice setup indeed.
You know, you can buy a USB adapter for your tab and plug your camera. Then you can find some existing apps to visualize and to trigger you camera from your tablet.
The adapter is about $30.
damaki said:
You know, you can buy a USB adapter for your tab and plug your camera. Then you can find some existing apps to visualize and to trigger you camera from your tablet.
The adapter is about $30.
Click to expand...
Click to collapse
Of course, I did consider that. The point of the Eye-Fi card is to do it wirelessly and automatically, and I already have it working. That functionality outweighed any wired solutions in my opinion. Any photos and videos I take are already visible in the Gallery on the tab within about forty-five seconds, no action necessary on my part.

360 Cam photos and videos... how to post them for all to see???

The 360 camera add-on to the PH-1 is super easy to use and takes really good 360 photos but.... I am taking some 360 photos (and videos) of my house that I am selling and want to know the best way to get them out there on the web for everyone to see what I have for sale.
What is the best way to share them?
Essential has this informtion:
https://support.essential.com/hc/en-us/articles/115015527068-Sharing-360-content-on-social-media
But not sure if this will really help with posting photos for selling my house...
The 360 content works anywhere that already supports 360 images. The image saved is just a flat image of all directions. The metadata attached to the file tells viewers how to render the image.
When I share, I usually just share the web link from Google Photos. That works in Chrome for desktop and mobile as well as the app. But for real estate, you'll probably be uploading it to their platform instead. In which case, you have to see if they support that kind of content.

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