can i disable the media scan when i open up the gallery? - Android Software/Hacking General [Developers Only]

I just DLed upStream specifically so I can batch upload my camera shots (I use Vignette btw). Although it's not ideal, I can live with having to choose each shot one-by-one before I upload a set. It would be really nice if I could like swipe my finger over multiple thumbnails instead (I can't right?).
My real problem is with the gallery, namely that it scans for photos and videos every time it opens up - which is a real waste of time since I also use the SDrescan appe. Is there anyway to turn the gallery scan off?
Thanks in advance for the help.

i also wondered the same thing. i hated the fact that sooo my cpu and battery was wasted every time i opened the gallery..
never found a answer for this.
so i switched back to the older 2d gallery.
3d has a better interface.. but the 2d is well worth it if you don't want the continuous scanning.

Related

Bad JPG compression in Photos and Videos

The photos I have added to my phone from my PC look bad in the Touch Flo application's Photos and Videos page. They have massive JPG compression artifacting. The photos that were in the phone, and any photos I have taken with the built in camera look great. When I click on the photos to look at them full screen, they all look great, but it's just in the screen where you can "flip" through the photos that they look bad. I moved a photo from the memory card to the phone to see if that was the issue, but it still looked bad.
It's probably not that big of a deal, as the more photos I get loaded to the phone, the less likely I am to even use this "flip" function, as it would take all day to flip through a hundred photos.
On another note, what photo apps do people like that lets you organize lots of photos well?
Am I the only one with this issue? Or am I the only one that uses the built in app?
I'm no expert, but it sounds to me like the issue stems from a lack of resizing images for your screen resolution in the software. Remember, windows mobile is an inefficient hunk of junk. Just like Vista and, to a lesser extent, XP.
As such, developers rarely consider anything graphically or processor intensive when writing code (or they are simply lazy). Either way, sounds to me like the software simply can't re-size the images to fit your screen properly.
I bought a low-end digital picture frame for my grandmother a few years back. Almost all the pictures we uploaded to the thing looked horrible! Except for those images which mached it's native resolution. Go figure.
Why do pictures taken from your camera work? Dunno. I too would like to find a good photo organizer for my phone.
Just be glad your phone even takes pictures! My AT&T fuze camera flaked out, i can take pictures and view the thumbnails, but when viewing fullsize, I get a bunch of green blocks!!! (REALLY considering flashing that leaked rom and seeing how that goes)

Gallery zoom: Poor detail

The Gallery app on our phone doesn't increase the detail of images after you pinch to zoom. Does anyone know of a way to fix this or a different gallery app that will do this properly?
If you view pictures directly from the camera app, it shows the full resolution of the photo when you zoom in (but its slow to pinch to zoom). If you do it from the gallery app, it just scales a lower resolution rendering of the photo to fit the screen, but it doesn't actually re-render the image at full resolution (but its very smooth). I'm looking for something that works like the iPhone's gallery app, which scales as you zoom so that the interface is smooth, but once you stop at a certain zoom level, it re-renders the image in a higher resolution (aka best of both worlds).
Just curious, which rom are you running?
I'm running JI6 Froyo. I noticed the same issue on JH7 as well...
It would appear he is correct! Even on a 5MP picture of the underside of my car, I can't get any more detail then I do looking at it normally.
I experience the same thing; my gallery also takes its sweet time to notice new images from downloads or edits in Photoshop. I suspect most of these anomolies are due to the beta Froyo I've been running since it was leaked.
Gallery just sucks , it always had crappy zoomed quality with no details , Be it my Nexus one with eclair -> froyo to Cappy eclair -> froyo.
Its as if your watching thumbnails and not actual pictures.
There was modified gallery a while ago in Nexus one forums not sure if its still around, supposed to be better then default one.
TheSopranos16 said:
I'm running JI6 Froyo. I noticed the same issue on JH7 as well...
Click to expand...
Click to collapse
Dunno why camera shots are coming out low res (I'd imagine that it's just the gallery program that sucks), but downloaded photos on JI6 are automatically resized to 305x203.
I actually remember reading some article a while back that talked about this issue (the gallery being low-res), and mentioning that this is by design. Apparently the developers decided that UI speed is more important than photo quality. I wish I still had the url to that article..
Also, forget searching for 'gallery' in the market. All the search results are retarded wallpaper/mostly naked girl spam. I wish spamming the market with valueless programs was a hangable offense.
Have you guys tried the apk from HERE? I have it loaded and while it does load alot slower it does seem to be higher res. Give it a shot, You will have to copy over the current APK in system/app with something like Root Explorer, or uninstall the gallery then try to install. I could not get it to install but coping worked great
I also remember reading an article that explained that the Gallery purposefully did not display images in their native resolution.
There is a free application in the Market called, "Floating Image" that will display images from any folder of your choosing as well as Flickr, Picase and Facebook in a floating collage of pictures. You can then tap on one and use multitouch to zoom in on the photo in it's full resolution.
I use it to display my camera roll as it allows me to see my photos in much more detail as opposed to the built in Gallery that I can't stand. The only issues that I have with it are that it stutters a little bit when using the high resolution thumbnail option and that it cannot see hidden folders.
I think the gallery is opengl-based and it treats photos as textures, which are limited to 1024x1024 res.
If you don't mind losing the 3d effects, download an app called JustPictures!. It's now my default photo viewer. You can double-tap to zoom to actual size or pinch-zoom. It's fast and free.
Bonus: slideshow live wallpaper
Did some searching and found an article that talks about the issue:
http://www.pcmag.com/article2/0,2817,2362605,00.asp
Apparently Google chose the cool 3d gallery instead of better image quality. Its clear to me why lowering the image quality is wroth it for making things smooth, but I don't know why the app can't render more detail after you zoom in. Anyway, JustPictures! works pretty good and does show better details. Its a bit slower (and the stock gallery isn't particularly fast), but it gets the job done. I wonder if JustPictures! is the best solution out there or if there are other apps worth checking out as well...
Previous posters are correct that the lower image quality is part of how the program was built. However, there is an article on this site that has a link to the HTC gallery version which can improve the quality, but still is not truly 1 to 1 quality, jest better than stock.

[Q] gallery and camera lag

hi all,
just wondering whether some of you noticed the lag in loading the gallery?
or just after taking a picture, the newly taken picture takes a really long time to load?
i suspect its something to do with the usb read speed.
Same here. Sometimes it even needs a reboot until newly taken pics show up in the gallery. I just use the filebrowser to display pics.
I think the gallery never really worked fine i already had issues on my n1...
I've found that when Bluetooth is on, my Gallery lags badly. But it goes back to normal when Bluetooth is switched off.
The gallery app seems to try and discover all of the pictures on the phone...that's maybe what takes so long? The other day it discovered some album art- I don't want album art displayed in the gallery.
I have also noticed it takes a couple minutes to add a recently taken picture into the gallery. Weird.
same here gallery lag ...
any fixes for this yet?
nside said:
The gallery app seems to try and discover all of the pictures on the phone...that's maybe what takes so long? The other day it discovered some album art- I don't want album art displayed in the gallery.
Click to expand...
Click to collapse
You can exclude any folder on your sdcard from displaying pictures in the Gallery by adding a blank file named .nomedia into the folder. This tells the media scanner to skip that folder when indexing the sdcard. Two caveats to that: first is that it excludes sound files from the music player also, and it excludes all subfolders of the one with the .nomedia file in it.
The lag in having a pic you just took is also annoying. You could probably force a faster review by getting that app from the Market that forces a fresh run of the media scanner. Google must have built some delay into the stock scanner that keep it from constantly running to improve battery life or phone performance. The media scanner sucking up resources was a common complaint on the SGS i9000 forums for a while.
I'll bet you could write a Tasker profile that forced a fresh scan after any new pictures are taken. That might backfire in terms of performance though.
nside said:
I have also noticed it takes a couple minutes to add a recently taken picture into the gallery. Weird.
Click to expand...
Click to collapse
^ Truth.
And I've also experienced Gallery lag. It's really frustrating.

can any one explain the systematization behind the picasa and the 3D gallery

i wonder
can any one explain me the systematization behind the picasa and the 3D gallery
the reason i am asking this is because i am confused by the way the gallery choose to order the photo it seems that it is by the order of the upload which is doesn't make sense.
another thing and more important is the way it is splitting the photos to groups
it should be by date and geolocation but what i get is:
for example,
first group (dec 8 2010) with 21 photos
second group (dec 8 2010) with 1 photo
* both groups with the same geolocation
sometimes it is split to 3 groups with the same date even photos with few minutes intervals
any ideas how to avoid this
its really bad when you have 1000 picture and instead having 10~15 groups you have 25~30
please Help
(i am using Nexus S, CM7)
UP PLease !!!
I can't say for sure, but I'm guessing it relies on the media scanner process, and service in the Android system that automatically scans your SD card for media files. And when the media scanner detects new photos, the gallery probably just throws them into their own group without considering how they relate to the other groups present. At least that's how it seems to happen.
I'm guessing the ordering of albums is so strange because it doesn't order albums. They appear in the way that they're internally cached, which will depend on a few different factors all mostly out of your control.
Honestly, I despise the default gallery with a burning passion. Sure, it's got a cheesy 3D effect that makes it all shiny and 2.0, but it's slow as hell, has several small but irritating problems (like everything you're talking about) and lacks any real features at all.
I use QuickPic myself. It's simpler: it presents your albums in a 2D grid, but it gives you a bit more control via the settings. Its big plus is, it's very fast. It picks up new images instantly, it renders the albums and individual pictures very quickly even when they're very large, and it can do so without lagging at all. The default gallery would lag like crazy whenever it tried to render newly-added content, and that's on my Evo 4G that I've done some work to optimize. I can only imagine how people deal with the default gallery on a slower phone.
Is there a version of Web Albums for ipad on Android? Or something equivalent.
The best thing about Web Album is it not only access your Picasa storage the way it is meant to be but also offers the option to cache your photos on your device (ipad).
That way, I solve the organization issue & maintains consistency across multiple devices.
Edit: Still looking for equivalent to Picasa for home videos though.... Any tips?
router54g said:
I use QuickPic myself. It's simpler: it presents your albums in a 2D grid, but it gives you a bit more control via the settings. Its big plus is, it's very fast. It picks up new images instantly, it renders the albums and individual pictures very quickly even when they're very large, and it can do so without lagging at all. The default gallery would lag like crazy whenever it tried to render newly-added content, and that's on my Evo 4G that I've done some work to optimize. I can only imagine how people deal with the default gallery on a slower phone.
Click to expand...
Click to collapse
This program doesn't show the picasa web albums
so its not really a substitute for the Built in Gallery
Do you have any solution for that

Google Photos adding a new stabilization editing feature

I saw this coming across the wire and it piqued my interest... the latest version of Google Photos coming down the pike (v2.13, might be a little before everyone gets it) added a new video editing option; stabilization. Now, I immediately side loaded the update, because I have no patience for such things, and took a peek.
The interface is simple... load up a video, click on the pencil shaped edit button and at the bottom of the screen, you'll see "STABILIZE"
If the video is local, it'll process it then give you the option to preview and then save. At which point you can upload the stabilized video back up to Photos and it'll sit there besides the original (you will see both versions). You can also stabilize videos that are backed up, it'll just download the video locally first.
It works surprisingly well. It seems to use the standard 'crop and process' method that you'll see on something like Youtube, etc. So a discerning eye will be able to see the tell tale wobble of a stabilized video... which you really can't avoid... the lens is moving so there will always be a constant perspective change. But the results are still very impressive.
Pretty slick. The software stabilization on my 6P is OK.... but after playing with this function a bit, I am considering just flipping it off and doing all the stabilization work in post using Photos. This is only available on the Google Photos app itself; you can't load the video up on photos.google.com and edit it. Odd.
We don't need copy/pasted articles here, with no credits or source. That's called plagiarism. :good:
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