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How do I increase the resolution of an app?
This is so that I can see from closer/farther more zommed-in/out.
Double tapping and pinching doesnt work.. how could the resolution be changed?
Bumppppppp
anyone notice than when setting wallpaper images scaled perfectly to the screen's native resolution, they get a bit fuzzier compared to the view in the gallery????
Here's an example, download this image.....
oops, can't submit links yet. Look for the starry night image at 1080X1920 resolution on google image search. It's a good example.
This is image looks pops really nicely when viewed in the gallery, amazing details and contrast. When set as a wallpaper though, a lot of the sharpness is gone. This happens independently of the screen settings. The same effect happens either with touchwiz or nova launcher, same happens when set with quick pic or stock gallery app. Same effect obviously with different 1080p images besides the one given in the link.
Anyone have any ideas about what's happening here? Kind of a shame cause the display is pretty awesome......We need a fix..
I am running a verizon s4, stock unrooted. I haven't not seen this issue reported as far as I know....
orangelight99 said:
anyone notice than when setting wallpaper images scaled perfectly to the screen's native resolution, they get a bit fuzzier compared to the view in the gallery????
Here's an example, download this image.....
oops, can't submit links yet. Look for the starry night image at 1080X1920 resolution on google image search. It's a good example.
This is image looks pops really nicely when viewed in the gallery, amazing details and contrast. When set as a wallpaper though, a lot of the sharpness is gone. This happens independently of the screen settings. The same effect happens either with touchwiz or nova launcher, same happens when set with quick pic or stock gallery app. Same effect obviously with different 1080p images besides the one given in the link.
Anyone have any ideas about what's happening here? Kind of a shame cause the display is pretty awesome......We need a fix..
I am running a verizon s4, stock unrooted. I haven't not seen this issue reported as far as I know....
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I have a full HD wallpaper and I viewed it full screen in the gallery and then hit home button to revert to homescreen and I can't notice a change at all. Every pixel is identical to that of the gallery image.
When I hit the home button the only changes are my icons appearing on the background (obviously). but colour, contrast, sharpness etc all stay the same.
I haven't tried with you stary night picture you mentioned though.
Maybe that image just isn't full HD or the pixels are slightly wrong.
Have you opened that same file in Photoshop and double checked?
Or are you just taking Googles word for it beings the right res?
yea, the photo is 1080X1920. I double checked. So are the others I tried.
the effect is definitely not drastic but it is there and I tried a few images. I think the problem is in the loss of fine details most obviously seen in
highres textures or intricate wispy patterns. I've spent many a hour working with high res type images and when these types of jpegs are set as a wallpaper, it's like the images have been run through a couple degrees of a blur filter.
I would think quite a few users would notice though they may not be able to articulate exactly what's going on....it is less stunning imo.....
Me too. The wallpaper seems less clear. Used a 1920x1200 wallpaper.
You have to use an image that is 1920 high and 1080 wide, most 1080p images are 1920 wide and 1080 high instead. So whats happening is when you set the wallpaper, the wallpaper setter has to scale and stretch the image to fit the hight of the screen.
These phones are in portrait mode most of the time remember, where as most images on the web are in landscape wide screen.
I download all my wallpapers using Zedge app. Use Quickpic app to set as wallpaper. No fuzzy issue, the wallpaper looks sharp and crisp.
Sent from my GT-I9505 using xda app-developers app
odisav snyder
yes, the images I am using are in portrait mode, they are not resizing. try using the a highly detailed image and toggle between the gallery view and the homescreen. maybe i am seeing things but i am pretty friggin sure I can't be the only one noticing this.
Try to turn off the automatic display calibation. This option change level of saturation and other display setting depending the app you are running.
orangelight99 said:
yes, the images I am using are in portrait mode, they are not resizing. try using the a highly detailed image and toggle between the gallery view and the homescreen. maybe i am seeing things but i am pretty friggin sure I can't be the only one noticing this.
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I have always wondered if android lowered the quality of an image when setting it as wallpaper for some pragmatic reason? But have never been able to figure it out.
This has been an issue on every Android device ive ever had - its obviously something at OS level. I use an app called 'Simple Image Wallpaper' it allows you to set an image at 100% quality as it works as a Live Wallpaper. Enjoy!
Use this.
thanks be to the previous 2 posters. I will check out those apps and see if they helped any....
Just want to confirm this issue. Having the same problem.
Looks super sharp and clear in Gallery, becomes blurry when set as Wallpaper.
Resolution is definitely 1080x1920 (W x H)
Issue here as well.
Our LCD resolution is 1920x1080. Wallpaper must be 1920x1920 in order to get a 1 to 1 mapping of wallpaper pixels to screen pixels. This is because our displays switch from landscape to portrait when we turn the phone and so wallpapers are displayed as a 1080x1920 cropping or a 1920x1080 cropping of a 1920x1920 resolution image. If you supply a 1080x1920 image as a wallpaper and the phone needs to display it across 1920x1080 LCD pixels, then it will crop out a 1080x1080 square, use that as a wallpaper, stretching 1080 image pixels across 1920 lcd pixels. This may sound strange, but it really does make sense as a solution to solve the problem of how to display wallpaper when the screen can be rotated. Ever notice that the stock ROM wallpapers are square, 1920x1920?
Sent from my SGH-M919 using xda app-developers app
gruuvin said:
Our LCD resolution is 1920x1080. Wallpaper must be 1920x1920 in order to get a 1 to 1 mapping of wallpaper pixels to screen pixels. This is because our displays switch from landscape to portrait when we turn the phone and so wallpapers are displayed as a 1080x1920 cropping or a 1920x1080 cropping of a 1920x1920 resolution image. If you supply a 1080x1920 image as a wallpaper and the phone needs to display it across 1920x1080 LCD pixels, then it will crop out a 1080x1080 square, use that as a wallpaper, stretching 1080 image pixels across 1920 lcd pixels. This may sound strange, but it really does make sense as a solution to solve the problem of how to display wallpaper when the screen can be rotated. Ever notice that the stock ROM wallpapers are square, 1920x1920?
Sent from my SGH-M919 using xda app-developers app
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This makes perfect sense. Do u have any good sources for 1920x1920 size wallpaper? Much Thanks :good:
interfacelift.com/wallpaper/
Is one of my favorites for very hi-res photos. You could just google wallpaper.
You will need to use a photo cropping tool (like paint or photoshop or gimp) to crop or resample to desired size.
Sent from my SGH-M919 using xda app-developers app
Hey just wondering if anyone who has an LG G6 knows how to make youtube videos fill the screen. I was testing in store models of G6 and S8 and the videos on the S8 filled the entire screen.
I believe you can change the scaling on the G6. The s8 does for sure, however if you looked carefully you would have noticed when the s8 was displaying the YouTube videos and filling up the whole screen that some of the top and bottom (when viewing in landscape) were chopped off.
Scaling doesn't work on YouTube yet. I saw this in a review before I got my G6 and when I got my phone and tried to scale the YT screen, nothing happened. Apps that allow scaling have an icon you can click on to change the ratio. Swipe from the top of the screen and you'll see it. Not there with YT. Hopefully it will change soon.
Colonel Travis said:
Scaling doesn't work on YouTube yet. I saw this in a review before I got my G6 and when I got my phone and tried to scale the YT screen, nothing happened. Apps that allow scaling have an icon you can click on to change the ratio. Swipe from the top of the screen and you'll see it. Not there with YT. Hopefully it will change soon.
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interesting. I was definitely able to scale, with an arrow-like icon over-layed on the youtube video while testing the Galaxy S8... checked the version numbers on both phones; YouTube V 11.xxxxx on the G8, and Version 12.xxxx on the LG. Wonder if this scalability is a "feature" of touchwiz...
chrisokaly said:
interesting. I was definitely able to scale, with an arrow-like icon over-layed on the youtube video while testing the Galaxy S8... checked the version numbers on both phones; YouTube V 11.xxxxx on the G8, and Version 12.xxxx on the LG. Wonder if this scalability is a "feature" of touchwiz...
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G6's unusual aspect ratio is the reason why - 18:9 instead of 16:9. (Not sure why they don't round down to 2:1, oh well!) But even when the icon is there, I've noticed that one game of mine gives three scaling options, but I can't measure the display changing at all no matter the setting. The only thing that changed was one splash screen while the game loaded (Star Wars Galaxy of Heroes) and who the hell cares about that. Otherwise, it's the same size at 16:9, 16.7:9 and 18:9. That's probably the only negative thing about this phone for me, although it's not a huge negative. I like it a lot and will keep it. Video today is produced typically at 16:9, I think a handful of streaming shows are now 18:9. So even if you were able to scale YouTube videos to 18:9 on the G6, you'd have to get cropping or mild stretching distortion? Maybe on a phone screen that wouldn't be too noticeable. I really don't know.
Like I said, not a dealbreaker for me. But I don't watch a ton of video on my phone and black bars don't bother me in general. But not everyone is like me, and I can understand this could bother people. Something to consider if you're thinking about this phone. Although the S8 has an even more odd ratio of 18.5:9. Maybe this longer format will become more common.
Colonel Travis said:
G6's unusual aspect ratio is the reason why - 18:9 instead of 16:9. (Not sure why they don't round down to 2:1, oh well!) But even when the icon is there, I've noticed that one game of mine gives three scaling options, but I can't measure the display changing at all no matter the setting. The only thing that changed was one splash screen while the game loaded (Star Wars Galaxy of Heroes) and who the hell cares about that. Otherwise, it's the same size at 16:9, 16.7:9 and 18:9. That's probably the only negative thing about this phone for me, although it's not a huge negative. I like it a lot and will keep it. Video today is produced typically at 16:9, I think a handful of streaming shows are now 18:9. So even if you were able to scale YouTube videos to 18:9 on the G6, you'd have to get cropping?
Like I said, not a dealbreaker for me. But I don't watch a ton of video on my phone and black bars don't bother me in general. But not everyone is like me, and I can understand this could bother people. Something to consider if you're thinking about this phone.
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Ok. But the S8 is 18:9 and scaling works.
chrisokaly said:
Ok. But the S8 is 18:9 and scaling works.
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Gotcha. Then you're probably right about the software difference.
---------- Post added at 09:56 PM ---------- Previous post was at 09:53 PM ----------
When you scaled the S8, did you notice any loss in video quality?
Not really, minimal if anything but that screen is so juiced with color (I like the LCD over AMOLED) that I'm not sure if I would've noticed.
I'm gonna stop in another store and give it a go.... see if theres something I was missing.
I have read on GSMArena that Google has given hints and helped apps devs to add scaling to 18:9 so that the apps can work properly with G6 and S8
Scaling works in YouTube Music but it pushes the video to the bottom of the screen leaving a big black bar at the top. Strange
For some reason, the software on the g6 limits manual control over app scaling to apps that were not preinstalled.
If you use the service code *#546368#*xxx# where xxx is your device model
Example: *#546368#*872# for T-Mobile H872
Then go to SVC Menu and scroll down to the bottom to find Force Long Display and set it to Enable, it'll force 18:9 in everything. You'll need to reboot after.
You'll still get black bars in anything that isn't formatted for 18:9, aka most videos and such but it won't default to lower aspect ratios for apps anymore.
I've attached a screenshot showing it.
Saythis said:
If you use the service code *#546368#*xxx# where xxx is your device model
Example: *#546368#*872# for T-Mobile H872
Then go to SVC Menu and scroll down to the bottom to find Force Long Display and set it to Enable, it'll force 18:9 in everything. You'll need to reboot after.
You'll still get black bars in anything that isn't formatted for 18:9, aka most videos and such but it won't default to lower aspect ratios for apps anymore.
I've attached a screenshot showing it.
Click to expand...
Click to collapse
Do you know the code to dial for Verizon? I tried *#546368#*988# but all I got was a message from Verizon.
SPFCCMT said:
Do you know the code to dial for Verizon? I tried *#546368#*988# but all I got was a message from Verizon.
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I jave verizon too and it didn't work
Is YouTube full screen sorted now?
Saythis said:
If you use the service code *#546368#*xxx# where xxx is your device model
Example: *#546368#*872# for T-Mobile H872
Then go to SVC Menu and scroll down to the bottom to find Force Long Display and set it to Enable, it'll force 18:9 in everything. You'll need to reboot after.
You'll still get black bars in anything that isn't formatted for 18:9, aka most videos and such but it won't default to lower aspect ratios for apps anymore.
I've attached a screenshot showing it.
Click to expand...
Click to collapse
That's right!
Do this first *#546368#*870# for International version, then Force Long Display from SVC Menu and set it to Enable; but it still get black bars in anything that isn't formatted for 18:9.
any positive updates on this. the two black bars are annoying
fatso485 said:
any positive updates on this. the two black bars are annoying
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Agreed!
Don't understand why you want to force a 2:1 ratio when the source is 16:9
The video will be stretched out, i'd rather have black bars and the correct ratio.
Sent from Tapatalk
Found a solution: install uc browser open a video, make it full screen, then from the options menu select play with, and choose video player. It will play the video on native video player where you can zoom in.
So I've noticed that when playing HDR videos that that aren't 18:9 on the G6 the letterbox "side bars" on the side of the video are brighter than the black of the video itself, and appear to be gray in comparison.
This happens on all video players I've tested (stock, mx player, plex). The pixels in the bar on the LCD itself are black, but the light behind them is set at a high level, higher than the minimum on the video, causing this grayish bar effect.
Do you also have a similar effect when playing HDR videos? I am not sure if the HDR videos are setting non video lighting to be high, or if its the phone/panel default setting or something. BTW videos are HDR 10 in mkv format.
Do you know of any apps or setting to set non video lighting to be as low as possible? or something of this sort I guess.
I've turned off video stabilization.
When I record a video from the photo mode (ultra wide) by long pressing the shutter button, it seems to record in a wider field of view with a resolution of 1920 x 1440.
When I head into video mode and try any resolution, it's not as wide.
Any reason behind this? Anyway that I can get this field of view by default in video instead of going through photo mode shortcut?
Thanks
Welll .. in video mode it is croping in the center for 4k resolution (about 8MP of 12MP of the sensor) and for 16:9 aspect ratio.
When you keep your finger on the shutter in photo mode, it uses the entire senzor downscaled to FHD+ resolution with 4:3 aspect ratio.
(16:9 -> 1920:1080)
(4:3 -> 1920:1440)
This is how also camera makers are "cheating" sometimes as well ...
For example, Canon's 4k has the same issue .. it is having a crop, compared with FullHD.
You can try the following tests on your device:
1. Put it in exactly the same place for all the tests.
2. Switch in settings to FullHD resolution for back cameras
3. Do a :
- photo in ultrawide
- keep on shutter button in photo mode in ultra wide
- go to video ultrawide (FHD) and record a video
4. Do the same, but in 4k for back video
5. Compare the videos, and you will see the crop in 4k, but not that big in FullHD.
All 3 video from step 3 will have the same width of the frame .. only the video done in video mode will be missing some parts on the lower and top side, as it is cropped to 16:9.
4k video from step 4 will be cropped as it is doing a real 4k readout in the center of the sensor.
I hope this helps you.
rhadoo_ds said:
Welll .. in video mode it is croping in the center for 4k resolution (about 8MP of 12MP of the sensor) and for 16:9 aspect ratio.
When you keep your finger on the shutter in photo mode, it uses the entire senzor downscaled to FHD+ resolution with 4:3 aspect ratio.
(16:9 -> 1920:1080)
(4:3 -> 1920:1440)
This is how also camera makers are "cheating" sometimes as well ...
For example, Canon's 4k has the same issue .. it is having a crop, compared with FullHD.
You can try the following tests on your device:
1. Put it in exactly the same place for all the tests.
2. Switch in settings to FullHD resolution for back cameras
3. Do a :
- photo in ultrawide
- keep on shutter button in photo mode in ultra wide
- go to video ultrawide (FHD) and record a video
4. Do the same, but in 4k for back video
5. Compare the videos, and you will see the crop in 4k, but not that big in FullHD.
All 3 video from step 3 will have the same width of the frame .. only the video done in video mode will be missing some parts on the lower and top side, as it is cropped to 16:9.
4k video from step 4 will be cropped as it is doing a real 4k readout in the center of the sensor.
I hope this helps you.
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Yes! Sure helps and makes sense. Thank you for a simple and detailed explanation.