Database Users

Video Output Problems

Hi everyone. I am having a few issues with the miniHDMI output. I just got a cable for it today, and these are the problems I am having:
- The spec sheet says the Transformer should be able to do 1080p output, but mine only does 720p. I read that this was to be fixed in Honeycomb 3.1, but I did the update and there is no difference.
- When displaying in 720p, the top, left, and right sides of the screen are all cut off. This makes browsing my RSS feeds in Pulse impossible in 720p, because when I go to read an article the article shows up on the right side of the screen and has about three letters cut off and unviewable. This also makes programs like AKNotepad unusable, since I cannot see the left side of anything I am typing. The TV I am outputting to supports up to 1080p, and I am in its native format (all the other options zoom in).
Are there any solutions for this?

No idea how to bump the output resolution but check to see if your TV supports different aspect ratios in the picture settings. For my LG and Samsung TVs at home the default 16:9 and 16:10 doesn't quite cut it, so i had to select an option called just scan, and it filled the screen properly then. It may also be called overscan correction as that would be the technical term for this.
Sent from my Transformer TF101 using Tapatalk

[Q] External HDMI Output problem

Using my Acer A500 whenever I connect it using the Micro HDMI it does appear on the screen but it seems to have part of the screen cut off. The status bar on the bottom of the screen and then about the same space on the top and sides.
Is there anything you can get for a root ICS tablet to change the output?
Could it be the cable I am using a 10ft cable?
Or this just what it looks like does the whole screen just never fit.
The TV is a 37 inch HD ready Beko

It outputs at 720p. Does your TV support that resolution?? I have had none of the problems your describing while using the HDMI out.

cruise350 said:
It outputs at 720p. Does your TV support that resolution?? I have had none of the problems your describing while using the HDMI out.
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It does support it as my Xbox output is 720p and when the tablet is connected it says on the tv its output is 720P 60HZ.
any other ideas?

I have the same issue butnot with my TV. My TV will show the entire screen but when I plug into a projector it cuts off part of the screen. I would not think the HDMI out is device dependent but it is certainly looking like it.

Not sure if you checked this, but this happened to me yesterday. What had happened was that the zooming on the TV was causing the problem. It was on 16:9, and cut off some parts. Went through the zooming options until I found one that showed the entire screen (can't remember what it was called).

rikponne said:
Not sure if you checked this, but this happened to me yesterday. What had happened was that the zooming on the TV was causing the problem. It was on 16:9, and cut off some parts. Went through the zooming options until I found one that showed the entire screen (can't remember what it was called).
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on a,LG,phillips its original zise a samsung: full screen

Im having the same issue as well, 37" Panasonic LCD. Its fully capable of 1080p as well as 720. I remember connecting my motorola atrix and droid bionic to the TV and both those phones have an HDMI setting --> Overscan setting that you adjust using a slider. With those 2 phones however they problem wasn't the screen getting cut off, it was too small, and adjusting the overscan as high as it could go made the output from the phone fit the tv PERFECTLY.
In our instance, we would need that same overscan slider, and to turn it down. BTW: that setting on the phone was set in the middle by default (say at 50%), so the phone would need it adjusted to 100%, where as our tablet would need it at 0 or near zero...

[Q] HDTV Adapter does not work when any camera app is running

Hi, I just bought the Samsung HDTV Adapter. The main reason I bought it is that I could see what the camera is watching while taking the photo or video. However, whenever I activate any camera app, there is a message on my Note's screen that "HDMI not available while application is running..."
Anybody knows the reason and how to fix it? Also, for unknown reason, approximately top 5% and bottom 5% of my Note's screen are not being displayed on my HDTV.For example, on the home screen, the top half of the time is not displayed.

For the second part - the Note's screen resolution is 1280x800 (16:10) which is a bit more than the usual 1280x720 mode (16:9) in HDTV. Your TV may have automatic adaptation of the picture turned on and is trying to fit the picture by cutting here and there.
I've yet to try using camera with the mhl adapter. Maybe later today.
...
OK, I've tried - same result as yours.

[Q] HDMI Scaling with MHL 2.0 Adapter

Hey, guys. I just ordered the "official" Samsung MHL 2.0 cable for my S4. However, on my 65" Panasonic VT50, the output is slightly larger than the TV screen, meaning part of the display is cut off on all 4 sides.
I tried every picture scaling setting available on my TV (4:3, Full, Auto, etc.), and I don't have a scaling option that fits the output to the screen. Is there anything I might have missed? Maybe an Android setting or something?

Any ideas?

Anything at all?

HDMI and TV

hello
i have a little problem
i connect my tegra with tv and im not getting full screen
i have two black lines on each side and the center is stretched to up and down..ill take a photo

blade_ said:
hello
i have a little problem
i connect my tegra with tv and im not getting full screen
i have two black lines on each side and the center is stretched to up and down..ill take a photo
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This has been discussed already. Have a search of this forum.
Basically it's due to the difference in aspect ratio between your TV and the tablet.
Under the original firmware, when using a video app like MX Player it was possible to zoom in on the tablet and this would allow the image on the TV to zoom to the point where the black bars on the disappeared. This no longer works on either the 4.3 or 4.4.2 firmware. If you use HDMI a lot and the bars bug you, you need to roll back to the 4.2 firmware. Bear in mind you will still get the black bars on the main GUI, but not in movie players that allow zooming.

thanks for your answer
i found this im not sure if working
http://www.modaco.com/topic/366783-hdmi-not-full-screen/ post #14

blade_ said:
thanks for your answer
i found this im not sure if working
http://www.modaco.com/topic/366783-hdmi-not-full-screen/ post #14
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Good find. For my part I decided to take another route. I now use a wireless dongle and the free companion app by EZCast to stream movies to my TV which works quite well now - when streaming in EZCast mode (basically WiFi direct) there are no bars on the left and right. The screen can be turned off to save battery. You can also minimise the app while you're streaming a film to allow you to open the IMDB app for those vital 'what has she been in before' arguments with your partner . The dongle was about £30 from Amazon. It also features EZMirror which, um, mirrors the whole tablet's screen to the TV but then you're back to having bars left and right, and there's too much latency for gaming. Also, when using EZMirror, there is a pronounced slow down in the tablet whereas when using an HDMI cable there is no performance penalty at all. It's a shame that Nvidia aren't taking advantage of the latter as devices that output images to a TV via an MHL port/adapter experience a considerable performance hit as the device has to work so much harder. Another negative factor here is that the Note doesn't seem able to take a charge when connected to a USB hub via an OTG cable which also limits the usefulness of the tablet as a media device connected to a TV or monitor.
To return to the original problem, my TV has an option in the settings menu to either 'just scan' or to display 16:9. The latter removes a big chunk of the bars on the left and of the screen, but it also hides part of the top and bottom of the picture, which is OK on a movie, but less so when viewing the home screen etc.

Photo
Can you share us the photo?, I'm thinking on buying one and I want it to use for playing videos on my TV.

ricarroyo88 said:
Can you share us the photo?, I'm thinking on buying one and I want it to use for playing videos on my TV.
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Do you mean EZCast information?
If so, there's lots of info on YouTube that will explain/show you how it works http://www.youtube.com/watch?v=h6_U44XUdJ0. Search for videos by EZCast themslelves - they have videos for various devices.
Bear in mind that there are two basic modes, EZCast and EzMirror. EZMirror literally mirrors everything you see on your tablet's screen (which also leads to vertical black bars on the left and right of the picture on the TV screen, just like when you use HDMI due to the differing aspect ratio of the tablet and the TV).
EZCast presents a menu on the tablet screen and then allows you to select different types of media to stream to the TV. This works well for films because it will fill the TV screen. It's less useful for streamimg music to a TV at the moment because it will only stream one song file at a time, after which you have to select another song.
If you buy one, there are different hardware versions available. Mine has 128MB of RAM. I have a feeling that those on offer that have 256MB RAM and a faster CPU will provide better streaming performance.
Hope this helps

Ouzo said:
Do you mean EZCast information?
If so, there's lots of info on YouTube that will explain/show you how it works http://www.youtube.com/watch?v=h6_U44XUdJ0. Search for videos by EZCast themslelves - they have videos for various devices.
Bear in mind that there are two basic modes, EZCast and EzMirror. EZMirror literally mirrors everything you see on your tablet's screen (which also leads to vertical black bars on the left and right of the picture on the TV screen, just like when you use HDMI due to the differing aspect ratio of the tablet and the TV).
EZCast presents a menu on the tablet screen and then allows you to select different types of media to stream to the TV. This works well for films because it will fill the TV screen. It's less useful for streamimg music to a TV at the moment because it will only stream one song file at a time, after which you have to select another song.
If you buy one, there are different hardware versions available. Mine has 128MB of RAM. I have a feeling that those on offer that have 256MB RAM and a faster CPU will provide better streaming performance.
Hope this helps
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Click to collapse
Thanks, but I meant the vertical bands when displayed the HDMI Output on the TV

ricarroyo88 said:
Thanks, but I meant the vertical bands when displayed the HDMI Output on the TV
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Oops, sorry. The exact size of the bands on the left and right of the TV screen will depend upon what formats the TV supports. For example one of my TVs zooms in slightly by default cropping a bit of the top and bottom of the phone or tablet's screen off (meaning you lose most of the notification bar and some of the soft keys, or whatever is at the bottom of the picture). I have another TV that allows different settings such as 'just scan' that shows all of the phone or tablet's screen. The downside of this is that on a phone/tablet with a 1280x800 resolution you have vertical black bars about an inch wide on either side of the picture on a 32" TV. I'll try and get a photo...
Unfortunately the camera on my HTC Sensation is struggling to capture the problem tonight, but here's a closeup of the right hand side of my TV with the tablet set to full screen mode, and the TV picture settings to 'just scan'. I might try and get a fuller photo the daylight tomorrow.