Audio :: HDMI - Full Screen Video Mutes For 30 Sec
Jul 13, 2013
I have two displays, an HDTV connected through HDMI and an older LCD connected via DVI. All my audio comes through the TV. In fact, I've disabled the on board audio device on the motherboard. I noticed that the Audio tab in the Catalyst Control Center says "Your displays do not support audio.", but it shows my Panasonic TV in the Playback devices. The playback does work, but I get weird mutes.If I go full screen in Youtube or Netflix the sound mutes for like 30 seconds. When i anything (change tabs in Chrome, click a link, move windows around in a VM) on the other display, the sound mutes for 30 seconds. I basically am unable to do anything on my other display while something is streaming.
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Aug 8, 2014
i finally worked out how to get full screen on my tv when connected via hdmi from laptop, which is great. only now found that when i shut the laptop screen i lose the full screen on the tele and it sizes down to about 50% with the black boarder. on my laptop control panel "what does computer do when i shut the lid" i have selected "do nothing" on both wired and battery modes. How I can close the lid and keep full screen? (the tv is a celcus full hd smart something or other and laptop is hp running windows 8.1,
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Aug 15, 2014
I have a Asus N750JV. My problem is that when I want to play a movie on the Smart samsung tv with my HDMI cable the video is perfect but the sound is still playing from my laptop instead of the tv.
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Apr 2, 2014
Windows 8, running on desktop, no touchscreen.
In Windows 8, I opened for the first time a video, with the video app.
It opens in full, maximized screen.
In Win7, for example, when opening a video (with WMV) the usual minimize, maximize/adjust size buttons appear in the upper right corner of the active window.
I want to be able to click on, with my mouse, the maximize button (wherever it is) and adjust the size of my active window.
How do I do this in Windows 8?
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Aug 20, 2014
I was in a skype call and I plugged in my 3.5m iphone headphones for the first time (using an asus notebook). I got audio but my friend could not hear me. I then plugged in regular 3.5mm headphones and it seemed to be fine.
On my other laptop (HP, Win7) I never had this problem. Is there any way to remedy this? I suspect it's because the iphone headphones have a built-in mic. All I want to do is have the audio running through the headphones and the mic working normally from the laptop.
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Oct 16, 2013
Whenever I go full screen on youtube it looks terrible.
Blurry and 256 colours. Something similar happens to the desktop when I leave fullscreen from VLC or VirtualBox. That makes sense though, I guess this is some metro related memory saving process.
Non fullscreen:
[URL]
Fullscreen:
[URL]
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Jun 17, 2013
Basic Specs
Brand New Toshiba Satellite C855
Win 8 64-bit
6 GB RAM
Display Adapter: Intel(R) HD Graphics (2000)
Driver: Intel 9.17.10.3040
Playback Devices
Show Disabled Devices - checked
Show Disconnected Devices - checked
High Def Audio Device displays as not plugged in
Cable is plugged inCable has been tested on backup laptopCable connected to HDTVVideo is fineNo Audio
I have spent hours installing and uninstalling drivers from the Toshiba and Intel sites. Tech support said to return it but I have just spent 2 days installing software. I never took a break to watch Netflix.
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Jan 9, 2014
I have Windows 8.1 x64 and the following:
Radeon HD5450
Samsung TV connected via HDMI to graphics card
AMD HDMI High Definition Audio Device
Realtek HD audio
I have a strange problem that has not always been there but just recently if I don't have any sounds for about 5 minutes the HDMI audio seems to go into some sort of suspended mode and when I click on (generate) a sound (either system or music etc) it takes about 30 seconds for the sound to actually appear (manifest itself) through the Samsung TV speakers.
At first I thought it might be some conflict with the Realtek HD audio so I have disabled this (mobo built-in sound) in the BIOS and uninstalled the realtek drivers. This did not work.
I then thought it was probably an update to the Sound drivers or the graphics drivers for the ATI / AMD Sound card. I have installed the latest catalyst drivers and this did not work. I then fully uninstalled the catalyst drivers including the HDMI Audio and installed an earlier version 9.2.00 from 2012. This did not work either.
The only Playback Audio Device I have in the Sound settings is Digital Audio (HDMI) and I have tried disbling all audio enhancements. This did not work.
Please note that this happens even if I am using the computer (i.e. the screen can be on all of the time and it still happens after a few minutes).
Other things I have tried:
Power Config - disabled Link State Power Management for the PCIe card
One think I have observed (and I am not sure if this is a symptom or a cause) - The "Windows Audio Device Graph Isolation" process uses about 3-4% CPU while the 30 seconds or so elapses between the sound being invoked and it playing through the speakers. the rest of the sstem is relatively in idle. I can reproduce this by clicking on the sound and adjusting the volume a tad. It is meant to make an immediate "bing" sound to show the sound level is clicked or changed.
If I wait the 30 seconds then the sound eventually comes and then if I click on it again (or do other sound related things) then the sounds are instantaneous. Its only of I leave it 5 minutes or so with no sound activity. If I wait, say, 2 minutes the sound is instant too so long as their has been a sound event in the prior 5 minutes or so.
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Aug 8, 2014
I have an older setup (1366 i7 930) that has worked well for years with XP, Win 7, Win 8 and now running Win 8.1.
About 4 months ago I started getting every kind of problem : BSODs, audio skips and stutter, video hangs and blank screens (with mouse cursor still working), slow response, dropouts, logouts and general instability. These problems were at their worst when I was using older software and when the CPU was heavily loaded. The CPU temperature was never an issue and has been logged at well under 70C. The event logs showed multitudes of totally spurious errors but they mostly related to power faults and bad or missed interrupts.
It would take too long to describe the frustrating process I used to trace the problem but I have finally found a solution. My system has been working flawlessly for two weeks now and I have put it through the wringer.
In short the faults were all caused by the video driver for my Sapphire AMD 7970 card. I had accepted the Microsoft drivers as a conservative, but stable solution for my installation. This has always worked in the past. Microsoft puts stability ahead of performance in their released drivers (they say) and although they do stuff up every now and then I have never had any problems before.
Two weeks ago I installed the latest Catalyst package with the v14.100.0.0 driver and all of my problems vanished. I am amazed by the response and speed difference I am experiencing. I must add that I had reinstalled both my MS video and audio drivers before and switched them to minimal functionality with no success.
I had very bad experiences with Nvidia native drivers which is why I switched to ATI/AMD and MS drivers.
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Jul 24, 2013
I'm trying to stream TV program videos available from my TV provider on my Windows 8 laptop (Firefox from the desktop). I get a black screen and no audio. On my W7 desktop it works flawlessly.
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Feb 22, 2014
Recently I discovered on my HP ENVY m6 Laptop with Windows 8,
That when I was trying to watch a Lecture slide on Youtube for class that the Video would not play.
I was using FireFox web browser and the video started, turned green and the audio played but no video.
So Next I tried a different video and got the same result.
Then I tried Internet Explorer, and found that it was also having this issue.
Then Chrome and the same issue.
Next I wanted to find out if it was a problem with watching video online or all videos,
So I went to my library and pulled up a video that is on my hard drive
and tried to watch it using Windows Media Player and got the same result, the audio plays but no video.
I have run a scan with Norton 360 and found nothing, as well as a scan will MalwareBytes.
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Dec 18, 2012
Recently upgraded my Dell Latitude E6420 to Windows 8.
When I attempt to use my Sony TV as a second monitor via HDMI cable, I no longer get audio. Cable is fine and worked previous to upgrade.
Video comes up fine. In "Playback Devices" (with both "Show Disabled" and "Show Disconnected" devices checked), Digital Audio is greyed out and unable to be selected as a default device - simply says "Not plugged in".
I've tried updating various drivers, but to no avail.
Display adapters:
Intel(R) HD Graphics 3000NVIDIA NVS-4200M
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Jan 2, 2014
My friend connected an external monitor to his Sony laptop using an HDMI cable. The problem is that there is no audio from the external monitor speakers. The sound still comes out of the laptop speakers. When I look in Playback Devices, I see what appears to be the speakers as a device (can't remember exactly what is was called, but it was a somewhat vague name like "audio device"), and I've tried various settings, yet I can't get sound from the speakers.
So my question is, does an HDMI connection on a monitor support audio, or does he need to get a audio cable and use the green audio jack that is on the monitor, which I thought was just needed with the VGA connector.
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Jan 9, 2013
I recently upgraded from W7 to Windows 8, and now my HDMI audio is acting up.
I have only ever used my Samsung TV as a monitor. When switching from headset to tv audio I used to click the sound icon and select "set as default"
Now I CANNOT select "digital audio (HDMI)" from playback devices, as it is grayed out, and says "not plugged in"
Strangest part is that if I restart my computer, it works just fine, and then somewhere from 30 minutes to 2h it suddenly stops working. It doesn't seem to matter what I am doing, watching a movie on VLC, netflix, or even just working on a speadsheet.
Also noteworthy: girlfriend has exactly the same computer, same problem!
I've tried updating/(un)installing the latest drivers from AMD, and Realtek, as well as re-installing windows.
Windows 7 64 (upgraded to Windows 8 64)
AMD FX 8120 8 core processor
AMD Radeon HD 7670 2 GB
Aspire M3450
Samsung 46" LCD TV
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Oct 23, 2013
I just want to clarify that this didn't occur before updating to windows 8.1. Before the update my sound would switch between the tv and the laptop speakers automatically when as I unplug and plug in my hdmi cable. Now, I put my laptop to sleep when not in use or when transporting for obvious reasons and I really don't want to have to reboot every time I connect my tv.
Now my problem is, every time I plug in my tv, I get the usual switch over but the audio never gets to the tv. It shows up as usual in the playback devices and is the default. I'm not sure if it's drivers and ASUS doesn't have any audio drivers up for windows 8.1. I have read that this is a common problem with everyone. I'm not sure what else to do other than go through a lengthy process to backup and factory install my laptop back to 8 or wait for updated drivers.
The laptop: ASUS K55A w/ 8gb ram and upgraded wireless card.
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Jan 28, 2014
I successfully got bootcamp to work on my iMac, and the only issue that I have run across is that I do not have any sound whatsoever coming out of my speakers.
The sound icon just remains at the speaker with a red cross, and no matter what I do, I just can't get it to work.
In Device Manager, the sound device that is being used is 'AMD High Definition Audio Device', and I can't seem to find an update for it anywhere. Under the sound area of control panel, if I go to the playback tab it says that the only available playback device is 'AMD HDMI Output', and it says that is "not plugged in".
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Aug 16, 2014
I have been struggling with this for weeks - whenever I plug my computer into a TV through an HDMI cable, the screen visual transfers perfectly but no sound comes through the TV.
note that I have scoured the forums and have tried all of the basic suggestions that people have given:
-HDMI or similar does not show up in 'Playback Devices'
-All of my drivers are up to date
I am running Windows 8.1. I have an ASUS Q550L notebook (can see all the specs here: Asus 15.6" TouchScreen Laptop Intel Core i7 8GB Memory 1TB Hard Drive Q550LF-BSI7T21 - Best Buy)
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Mar 8, 2014
As the title says, I've tried connecting my TV to my computer with an HDMI cable, and the video part works, but no sound plays. When I checked the list of playback devices, the TV appeared (as shown below), but it apparently cannot play sound.
I don't think I know anything beyond what I've posted,
Also, as a side note - I am completely unable to interact with any of these objects - I cannot set something as a default device; there is no response when I do it, and disabling the audio device only works until current sources of sound (like videos) are restarted.
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Apr 19, 2013
I just bought a new laptop and tried the HDMI, but there is no audio and the image is poor.
It's an Asus X501A with Pentium 2020M Ivy Bridge and Intel HD Graphics.
I tried changing the output resolution, to tweak the audio properties, etc.
No success.
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Jul 4, 2013
I've bought an HDMI cable to connect my laptop to TV, i've gone into the control panel and checked that "show disabled devices" and "show disconnected devices" are both allowed and still i dont seem to get an option for HDMI for audio. The picture has come through fine, but nothing I do with the audio seems to work.
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Jul 27, 2013
When I watch YouTube videos I get random stutters where the sound skips. The image doesn't seem to freeze though, just the sound
I also get issues with the sound streaming music online, where it pauses for a second and stutters even though it's not buffering.
When this happens, NT Kernel & System shoots up in task manager and uses more CPU than the browser. This by the way happens in every browser, IE, Chrome or Firefox.
It doesn't happen when playing music in iTunes or watching videos from my hard drive.
That being said I'm not posting about a buffering type stutter, I am aware of that and this is not it. This is like basically suddenly the computer has a big spike in memory or cpu usage and the video/sound clip stutters for a sec. But it happens often enough to be very annoying. In a 15 min YouTube clip it happened 10 times.
I have reinstalled my IDT High Definition Codec and my Intel HD Graphics 4000 driver, but still the problem persists.
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Jul 23, 2014
I've had this laptop over a year now, and just recently I've noticed when I leave it on a while and come back, either the audio of the entire laptop will die, or online videos just won't play. After restarting it goes back to normal until a few hours later when it happens again. I'm not sure what to do here.
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Aug 2, 2014
I have a Toshiba laptop running Windows 8 (see below)
For months, I have used HDMI to connect to my Vizio TV .
Suddenly, the connection began giving e problems. I tried playing with the setting, setting the monitor selection to the TV. Now, when I connect the HDMI cable, both the tv says 'no connection' and the laptop screen is black.The option I used to change the settings is gone.
HDMI cable and trying to detect the tv, but the laptop screen is black
System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 8, 64 bit
Processor: Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz, Intel64 Family 6 Model 58 Stepping 9
Processor Count: 8
RAM: 8076 Mb
Graphics Card: Intel(R) HD Graphics 4000, -1984 Mb
Hard Drives: C: Total - 600061 MB, Free - 526563 MB;
Motherboard: TOSHIBA, Portable PC
Antivirus: AVG AntiVirus Free Edition 2014, Updated and Enabled
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Mar 25, 2014
I have a AMD 5650 that shows a black bar that is 1 inch on the left and right and about .5 inches on the bottom on HDMI. I've used the drivers that Microsoft provided and also beta drivers from AMD from Febuary 2014, nothing seems to work. I've taken a picture, I've underlined where the back bars are in red.
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May 27, 2014
My wife has a nice new VAIO laptop. We connect it to a Samsung TV with an HDMI cable. Initially there were video artifacts on the TV screen, but after some fiddling they seemed to go away. Today they have returned. I have tried another HDMI cable and it didn't work.
The artifacts are only on the TV screen and not on the laptop display. They cannot be captured with a screenshot (I just tried this and am posting from my computer).
The web search picture (HDMI.jpg) shows small vertical lines in a row after some of the text.
Sort of like this: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
But less than the height of these lines. There is also a set of the lines that follows the mouse cursor around.
The VAIO desktop picture (HDMI2.jpg) shows "sparkles" around the VAIO name and spreading to the left where it takes up the entire side of the screen.
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May 3, 2013
I have a startup video I like and have it set up to start fine in win 7 with task scheduler. In win 8 I follow the same procedure to create a basic task and it does not work. very simply :
1. create basic task
2.name it - I name it
3. trigger - I choose daily
4. daily- I choose the time
5. Action- start a program
6. start a program-now this works in win 7 fine-I browse to the video I want to play and select it. the video is set up to open with jetaudio and when I manually go to the the video and double click it the video opens fine and plays with jet audio.
7. finish-click finish
now I think I am done so I test it with 'run' and first win 8 asks how do I want to open it...jet audio, adobe, internet explorer, etc...I know I have this file type and as a matter of fact all video file defaulted to jet audio. so why it is asking this in win 8 is beyond me. it does not do this in win 7. so anyway I click jetaudio-now jetaudio starts but does not play the video. its crazy because when I go directly to the video file in 'my videos' double click it and jetaudio opens and plays the video file.
is it me or is it win 8 scheduler?
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Sep 7, 2013
Got my new WIN 8 pc set up (see below). webcam videos (AVI) play fine. Digital camera videos (MOV) play fine. The issue is with MPG videos. They have sound but no picture. These are videos originally on VHS, burned to DVD and then copied to hard drive. They play fine on WIN 7, but not WIN 8. When I open them with WMP, I have sound, but no picture. When I open them with VIDEO, I get the error: "That item was encoded in a format that is not supported by your version of Windows." Do I need third-party software to view these correctly?
__________________
HP PAVILION SLIMLINE 400
WINDOWS 8
4 GB RAM
64 BIT
1TB HDD
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Mar 19, 2014
I downloaded a demo for a game a couple days ago and all I get is audio, my video drivers are up to date. The developers said they were using a program called Unity 3D. I will list my specs below.
HP ENVY X2 running Windows 8
Processor: Intel(R) Atom(TM) CPU Z2760 @ 1.80Ghz 1.80 GHz
Memory: 2.00GB
System Type: 32-bit Operating System, x86 based processor
Graphics Card: Intel(R) Graphics Media Accelerator
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Apr 19, 2014
When plugging a microphone or instrument into the mic/line input of my new Windows 8.1 computer, there is a 1/8 or 1/16 note lag in the sound coming through my desktop speakers/headphones. Recording is fine, I'm talking about live monitoring.
I've used an XP computer for several years to record multi-track music, and also to record Skype conversations for a podcast. My mixer has always been plugged into the line in of the factory sound card, and monitored either with my desktop speakers or by plugging headphones into the desktop speakers, no problem.
Now I've been forced to upgrade to Windows 8.1, and the basic function of plugging a mic into an input jack and hearing myself doesn't work. This goes for analog and USB gear. There are HUNDREDS of pages on the Internet about this, since Windows 7, with no solutions.
Here is a video I made detailing the problem, and demonstrating how any proposed fix (update drivers, use the sound card software, try USB, use high performance power settings) hasn't worked.
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Jul 27, 2014
My PC
CPU: i7 2700K
MoBo: Gigabyte Z77X-UD5H
GPU: Gigabyte GTX 670
Surround Sound Receiver: Onkyo 515
OS: Windows 8.1 Pro
My pc has been running great for about two years now, but starting a couple weeks ago I have been noticing an occasional audio "hiccup" once or twice per hour where everything seems to lag out for a half-second. If a computer could fart it would sound like this stutter I am talking about.
This audio stutter occurs whether i am listening to music, watching videos, or playing games. I have since performed a clean re-install of windows 8.1, and run the system file checker to verify the integrity of my OS files, but the problem persists. I have tried two of the most recent Nvidia drivers (including a beta) for the GTX 670, and will try reverting back to older drivers next.
I don't believe it to be a problem with the receiver because I have tested it on other inputs (TV, PS3) and the problem is not seen (heard) there.
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Oct 17, 2013
It now shows
audio ts
video ts
It never happened before. Also I got a boat of crap that I had to delete, and I hope I did not delete the wrong thing. I'm also getting these pop ups that keep popping up, and never had this happen before. and I also have these videos that pop up as well.
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