Shield TV Black Screen Random Blinking at 4k 60hz - Shield Android TV Q&A, Help & Troubleshooting

Hi,
I have a Vizio m60 4k Tv. When I connect the shield tv to 4k 60hz HDMI port the screen would randomly blink its as if someone quickly removes the HDMI cable and puts it back in happens in just a second but would happen randomly. If I connect the shield tv to any of the 4k at 30hz ports it works fine but because of 30hz there is lot of input lag when gaming. At 60hz the gaming input lag is gone but get the random blinking issue. Anyone had similar issue and knows a fix? Thanks.

I have the m65-c1 (same tv 65inch screen) and I have the same exact issue. I have not tried it in anything but hdmi-5 for the shield which is the 4k 60hz port. It has made me die playing a game before. It doesn't happen too often but I swear when it does! I am going to swap hdmi cables to see if it stops as I have had this problem with my pasma in the past due to the hdmi cable. I hope that fixes it. Have you done that by chance?
Sent from my Nexus 6 using Tapatalk

Sounds like a sub-par cable. I'd start there.

I did some research it is happening with many people who have Vizio 4k Tvs and some 4K samsungs and it is not cable related, check this out: h t t p s: / / forums.geforce.com/default/topic/902526/shield-android-tv/vizio-4k-60hz-tv-hdmi-disconnect-reconnect-problem/

Yes, I can confirm. I have the same issue with my Samsung TV.

Related

HDMI out

Got HDMI out from Korea, works beautifull. (Ebay). Needs charge plugged in!
Information. More need.
ivan552 said:
Got HDMI out from Korea, works beautifull. (Ebay). Needs charge plugged in!
Click to expand...
Click to collapse
How much you paid for it, cause i believe th cheapest for these is about 15£, as mentioned in another thread.
I read the charger is needed to keep the battery full, as current tv usb ports are un-powered, but new powered usb tv`s are on the way that do.
I have a crazy idea .. Does anybody know if i plug hdmi out from my phone to my onkyo amp the sound on video playback will be 5.1? Or even play music will this work on the subwoofer unlike using 3.5mm jack. Thanks
Sent from my GT-I9100 using XDA App
I did some testing with my newly acquired Samsung MHL adapter.
Here are some things i noticed:
Power:
You indeed need to have it plugged in, but you can use a normal computer USB cable to power it. Mind you, that the phone seems to use extra power when running with the adapter, getting more hot. Having it plugged into my PC, i noticed the power drain was high enough that the battery would actually (very) slowly discharge, if i was actively using the phone.
Resolution:
When sitting at the home screen, or any other screen excluding video playback, the picture will be a mirror of the phone. Output is 1080i but the picture is just the 800x480 picture upscaled. This means that you can't really use it to browse webpages in full resolution, and so forth. When doing movie playback, the movie will display in full resolution over hdmi.
Overhead controls will not show on the hdmi output. I've seen this mode active in the standard movie player, and in the youtube player so far. I can test any other apps if i requested. I'm guessing that when the hardware video decoder kicks in, it outputs directly to hdmi.
Unfortunately this also means that when using the gallery to display pictures/video on your TV, video recording will actually display in higher resolution then your pictures! Pictures are just displayed in standard upscaled 800x480, while video displays in full 1920x1080.
Sound:
When in mirror/upscale mode, sound is also "mirrored" to the TV, meaning you can use the phone as a music player or whatever to your stereo. I don't know if it does 5.1 when in video mode, as i only have 2.1 speakers, but i assume that it would.
I noticed one exception to this, which is the FM radio, which sadly only outputs to either headphones, or phone speaker. No option to play it over hdmi.
Let me know if there are any specific things you'd like me to test in regards to this.

MHL: Lag between phone screen and HDMI TV?

I had the note connected to TV last night and attempted to play Wind Up Knight with a Phonejoy - there is already lag using phonejoy on this game (obvious because the on screen soft buttons light up when pressed) but the connection to TV introduced a very noticable lag that made the game unplayable.
The weird thing is I hadn't noticed this whilst playing Medievil on FPSE.
Can't sayI'm overly impressed with the phonejoy as the analog sticks seem to work more like "zoned" digital controls rather than true analog.
Is this down to the MHL adaptor I've got?
It's one of the small box jobs with short micro usb lead and hdmi socket as opposed to the all in one leads that have the HDMI cable already built in.
Would a non stock ROM (i.e. Cyanogen) have any effect on HDMI lag?
I too get a good amount of lag when playing SuperGnes on my tv. Hopefully someone knows how to fix this.
smashmash said:
I had the note connected to TV last night and attempted to play Wind Up Knight with a Phonejoy - there is already lag using phonejoy on this game (obvious because the on screen soft buttons light up when pressed) but the connection to TV introduced a very noticable lag that made the game unplayable.
The weird thing is I hadn't noticed this whilst playing Medievil on FPSE.
Can't sayI'm overly impressed with the phonejoy as the analog sticks seem to work more like "zoned" digital controls rather than true analog.
Is this down to the MHL adaptor I've got?
It's one of the small box jobs with short micro usb lead and hdmi socket as opposed to the all in one leads that have the HDMI cable already built in.
Click to expand...
Click to collapse
Are you running GB or ICS? I've found that the HDMI lag has largely disappeared on ICS, presumably due to ICS's better support of hardware emulation on its dual-core chipset. Also, I used to use Phonejoy before I rooted my phone. Afterwards, I switched to SixAxis and I've found that the response rate is much faster than it was when Phonejoy was connected via Bluez-IME.
I'm running Samsung stock ICS 4.0.3 at the moment.
Samsung 4.0.3 seems very glitchy overall and appears to have introduced a new feature to my phone called "daydreaming"
Honestly sometimes it takes an age to snap out of it...

What's the Netflix fix?

Does anybody at Mad Catz have a thought on the matter? The hardware should be more than capable of running Netflix on a large screen without audio sync issues. Can you provide a proper app?
Domomojo said:
Does anybody at Mad Catz have a thought on the matter? The hardware should be more than capable of running Netflix on a large screen without audio sync issues. Can you provide a proper app?
Click to expand...
Click to collapse
They seem to be more responsive if you write on their Facebook page.
Domomojo said:
Does anybody at Mad Catz have a thought on the matter? The hardware should be more than capable of running Netflix on a large screen without audio sync issues. Can you provide a proper app?
Click to expand...
Click to collapse
We're not seeing any audio sync issues here, and going by reports from other users neither is anyone else. What's your complete hardware setup and do you get any sync issues with other programs such as xbmc or YouTube?
I'm just waiting on HD Netflix...Quality on Netflix on MOJO is severely lacking. I don't have any audio problems (at the moment), but the video is very pixelated.
Streaming YouTube and other movie apps in 1080 or 720 works perfectly for me 85% of the time. I'm thinking my few issues with those is because my wireless router just reached 12 years old and is constantly dropping signal.....Going this weekend to buy a new one.
Mad Catz Rich said:
We're not seeing any audio sync issues here, and going by reports from other users neither is anyone else. What's your complete hardware setup and do you get any sync issues with other programs such as xbmc or YouTube?
Click to expand...
Click to collapse
TV is an LG 47" LED 120Hz. No audio sync issue with YouTube. Haven't tried xbmc.
Mad Catz Rich said:
We're not seeing any audio sync issues here, and going by reports from other users neither is anyone else. What's your complete hardware setup and do you get any sync issues with other programs such as xbmc or YouTube?
Click to expand...
Click to collapse
Here's another thread http://forum.xda-developers.com/showthread.php?t=2595446 with folks talking about the issue.
Mad Catz Rich said:
We're not seeing any audio sync issues here, and going by reports from other users neither is anyone else. What's your complete hardware setup and do you get any sync issues with other programs such as xbmc or YouTube?
Click to expand...
Click to collapse
Actually, I was a bit hasty with my previous reply. My hardware set up includes a home theater sound system where the audio loops back through the TV. If I use the TV speaker, the lag is barely noticeable. If I turn off the TV speaker and use the amplifier, there is a very noticeable lag.
Domomojo said:
Actually, I was a bit hasty with my previous reply. My hardware set up includes a home theater sound system where the audio loops back through the TV. If I use the TV speaker, the lag is barely noticeable. If I turn off the TV speaker and use the amplifier, there is a very noticeable lag.
Click to expand...
Click to collapse
Yes, I was wondering if there was an amp in the loop, although the fact that it only does it for Netflix is a bit odd. Could you clarify though: are you connecting MOJO into the amp which then passes to the TV or are you connecting into the TV which is then passing audio to the amp (and, if so, what kind of connection? Optical? Phono?). If it is the latter then some amps have settings to accommodate for audio lag.
Mad Catz Rich said:
Yes, I was wondering if there was an amp in the loop, although the fact that it only does it for Netflix is a bit odd. Could you clarify though: are you connecting MOJO into the amp which then passes to the TV or are you connecting into the TV which is then passing audio to the amp (and, if so, what kind of connection? Optical? Phono?). If it is the latter then some amps have settings to accommodate for audio lag.
Click to expand...
Click to collapse
The MOJO is connected directly to the TV via an HDMI cable. Likewise, the amplifier, which is a Sony Model # STR-DH520, is also connected directly to the TV via an HDMI cable. I looked thru the manual and found a "SYNC ON" setting which delays the "output of audio to minimize the time gap between output and visual display" The delay time given is 60ms. I'll play around with it later today and see what impact it has. Maybe I had it on when it should have been off, or vice-a-versa. Thanks for the input on this!
I guess you're using all of the HDMI inputs on the amp already?
544829656
Mad Catz Rich said:
I guess you're using all of the HDMI inputs on the amp already?
Click to expand...
Click to collapse
I will confess to having bought the TV and amp, etc., two years ago, and now I don't really remember what led me to make the setup choices I made at the time, but no, I wasn't using all the HDMI inputs on the amp, and frankly, I didn't even check to see if it had available HDMI inputs on the amp when I connected the MOJO. Connecting the MOJO directly into the amp and ensuring the correct A/V sync setting eliminated the delay completely. Thanks!
Mad Catz Rich said:
We're not seeing any audio sync issues here, and going by reports from other users neither is anyone else. What's your complete hardware setup and do you get any sync issues with other programs such as xbmc or YouTube?
Click to expand...
Click to collapse
I have audio sync issues too. Audio seems to lag behind the video. And always when I watch netflix, the screen flashes, like gets smaller, idk how to describe it, often when watching shows. No matter what shows I watch it always does this. Probably 20 times at least throughout an hour long show.
mherma said:
I have audio sync issues too. Audio seems to lag behind the video. And always when I watch netflix, the screen flashes, like gets smaller, idk how to describe it, often when watching shows. No matter what shows I watch it always does this. Probably 20 times at least throughout an hour long show.
Click to expand...
Click to collapse
If you've read this entire thread, you're aware my problem was similar to yours. I too had seen the occasional screen "flash" when watching Netflix. I'd recommend plugging your MOJO directly into your TV, using the TV's speaker, and eliminating any other hardware that might be in the loop in order to see if the issue truly lies in your MOJO, and is not being caused by some other component. Connecting my MOJO directly to my amp solved all my audio sync issues.
Domomojo said:
If you've read this entire thread, you're aware my problem was similar to yours. I too had seen the occasional screen "flash" when watching Netflix. I'd recommend plugging your MOJO directly into your TV, using the TV's speaker, and eliminating any other hardware that might be in the loop in order to see if the issue truly lies in your MOJO, and is not being caused by some other component. Connecting my MOJO directly to my amp solved all my audio sync issues.
Click to expand...
Click to collapse
Mine is directly hooked up thru the TVs HDMI port. No difference if I have anything else plugged into the TV or not
And you're only using the TV's speaker? (rather than then output your TV's audio to an external speaker/amp?)
Are you running the 0110 firmware release and do you see the same issue with other video playback programs?
Mad Catz Rich said:
And you're only using the TV's speaker? (rather than then output your TV's audio to an external speaker/amp?)
Are you running the 0110 firmware release and do you see the same issue with other video playback programs?
Click to expand...
Click to collapse
Yes, using the TV's speaker. My mojo came with the 0110 firmware release. Only Netflix has this issue. Have reset my wireless router to make sure that wasn't the problem either. Mojo is the only hardware hooked up to this tv.
If it would help, I could capture a video of what it's doing on my phone.
mherma said:
Yes, using the TV's speaker. My mojo came with the 0110 firmware release. Only Netflix has this issue. Have reset my wireless router to make sure that wasn't the problem either. Mojo is the only hardware hooked up to this tv.
If it would help, I could capture a video of what it's doing on my phone.
Click to expand...
Click to collapse
I no longer have any audio sync issues, but I do still see the occasional "flash" while watching Netflix. It looks like the image changes sizes for a fraction of a second. Haven't seen it with any other App.
Domomojo said:
I no longer have any audio sync issues, but I do still see the occasional "flash" while watching Netflix. It looks like the image changes sizes for a fraction of a second. Haven't seen it with any other App.
Click to expand...
Click to collapse
Yes, that's the same problem I have with Netflix (along with the audio sync issues). It doesn't bother me enough to not watch it but it can be disorienting when watching at nite in a dark room. It does it a lot for me. I notice it the most when scenes change.
Edit:
I just got root tonight. I see on the Play Store that I can now update Netflix to the latest version. I will do that and get back to ya'll and see if that changes anything! As soon as I'm done downloading more games....
Ok, so last night I went out and bought a new TV for my MOJO. Picked up a 42" Sharp 1080p 120hz LED. I don't know if it's because this TV is 120hz compared to my 2010 32" Vizio 1080p 60hz, but the Netflix issue has been resolved. No more audio sync issues. I also noticed this TV has a Clear Motion setting, I have it set to on. Not sure if this has something to do with it either. Anyways, it's fixed, for now.
BTW, anyone looking for a deal on a TV of this relative size, it's a steal. Only $399 at Best Buy. The picture is awesome, and 120hz over 60hz is a night and day difference. Much more clear during on screen motion than my old tv. I'm very impressed. I can't imagine how good a 240hz or 480hz set looks like.
Edit:
Forgot to mention, the screen flashing/resizing is still happening. Very annoying. I really feel this is an issue with the app itself, hopefully it's getting fixed with an update. Can't wait to start watching in HD aswell...

[Q] 1080p Over HDMI ?

When I connect Micro HDMI to HDMI cable to my Monitor, it works in 720p mode. How to use 1080p i.e FullHD mode. My monitor is 1080p.
..... ..... .....
Also there is no option to increase/decrease vol, the volume just stays at 100%. Can't even access the sound/volume adjustments from settings app.
Is it possible t use tn7's speakers instead of monitor's speakers. How to enable TN7's speakers when connected via HDMI? ( My monitor's speakers are bad. )
... ... ...
I also want to try a USB hub with charging and pen-drive/Game controller/ connected at the same time. Is this possible that simultaneously it will charge also?
..... ..... .....
Well, to answer about 1080p, it will only output at 1080p if you are playing a 1080p video; there is no way to change the resolution for things like games, etc.
Second, I believe it only outputs audio through HDMI when that is hooked up; it cuts off the built-in speakers the same way plugging in headphones does.
As for a USB hub, I'll leave that to someone else since I've never tried it myself. Hope that helped!
rchrdcrg said:
Well, to answer about 1080p, it will only output at 1080p if you are playing a 1080p video; there is no way to change the resolution for things like games, etc.
Second, I believe it only outputs audio through HDMI when that is hooked up; it cuts off the built-in speakers the same way plugging in headphones does.
As for a USB hub, I'll leave that to someone else since I've never tried it myself. Hope that helped!
Click to expand...
Click to collapse
Thanks rchrdcrg. I played some 1080p videos and it filled my entire monitor screen. Web browsing/riptide gp2 was still in 720p as you said.

terrible screencast quality - screen casting not optimised for this device error -

I have Chromecast set up on my Sony TV. I regularly cast screen from my Moto x, picture quality is superb.
On my new 6t, upon connection of the screen casting, I get a toast that says "screen casting not optimized for this device.". . I can see my phone screen on the TV but it looks very pixelated and just general awful quality - nowhere near acceptable.
Has anyone else had this issue and if not, what method do you use for screen casting? My TV also supports Miracast which is screen mirroring(the 'enable wireless display' option under cast menu) and that fails to connect whatsoever with this device (6t).
Any input would be much appreciated, thank you
&Mod please move to q&a if you can. Accidentally posted in wrong section
I don't have any issues and I cast everything. I have a TMO 6t and I don't have regular cable. It could be an issue with your app? Have you been tied uninstalling and reinstalling? Make sure you are using the official Google app for screen mirroring. It works a lot better than other apps out there
I'm not using an app .I'm using the cast option under connection settings..
Yeah. This is something that has been bugging me since I noticed it a week or so ago. I have a Vizio 4k TV with a Chromecast built in. When I cast the screen of my 6t using the Cast button in Quick Settings, my TV reports it's only receiving a 720p signal. If I cast from YouTube Vanced, Netflix, HBO Go, the TV will report 1080p. If I cast a game from the NHL or MLB app those too are only 720p, although they do appear to be higher quality. However what bugs me the most is when I try to view photos or video taken with the phone's camera. I took some video at 1080p/60fps and when I cast it to the TV using Google Photos it will only cast at 720p and the video looks horrible. Same with pictures.
I tried VLC and it would cast in 1080p but 60fps video was really choppy. Also, if the video is recorded in portrait, it's rotated to landscape on the tv.
I tried AllCast and it cast in 1080p and was smooth with 60fps video. However, it doesn't handle videos in portrait properly either.
Any recommendations for an app that can handle casting local files at it's full resolution that also handles portrait video properly?
I tried it after seeing you having problems, but it works fine for me. It's not as smooth as regular casting (as in streaming via Chromecast, rather than screen mirroring) but there's not much in it. I wasn't expecting much, to be honest, so I was pleasantly surprised.
Hmm interesting..well thank you for the input
My new Oneplus 8pro China 11In2020 build has problem too. Cast quality very poor. What to do? My recent Poco F1 was top notch with little delay. But 8 pro, I did not expect.

Categories

Resources