H/W Decoding Broke! - Nexus 4 Q&A, Help & Troubleshooting

Uggggh. This is the fourth time this has happened. What seems to trigger it is forcing the phone to turn off. I can't record videos, watch videos, or anything that involves hardware video decoding.
Whenever I watch a video in the Gallery, it says "Can't play this video." - I can use MX player to watch the videos on software decoding mode, but never Hardware Decoding mode.
The only way to fix it is to flash stock with Wugfresh's Root Toolkit.
Has ANYONE run into this problem besides me? Is there any hope for a fix. This is devastating. I'll have to reset all my work.

You might get more answers if you include what rom and kernel you are using

ross1998 said:
You might get more answers if you include what rom and kernel you are using
Click to expand...
Click to collapse
Stock with root. It's happened while unrooted too.

Try flashing custom rom or flash stock rom again see if it fixes the problem, If not relock bootloader and send back to google for a new one
Might be hardware problem

ross1998 said:
Try flashing custom rom or flash stock rom again see if it fixes the problem, If not relock bootloader and send back to google for a new one
Might be hardware problem
Click to expand...
Click to collapse
Yeah, flashing stock always fixes it, so I doubt it's a hardware problem. It's just weird that it even happens in the first place, and nobody else seems to have the problem.

I have the same problem after i tried many video player apps on Google Play and websites. My N4 worked perfectly before, I thinks this is software errors (but this problems still exists when i removed all installed video apps).

It works again after I made a Factory Data Reset (Settings -> Backup and Reset -> Factory Data Reset).

Same problem
I have same problem with my Nexus 4. The system is stock. I don't even know much about rooting etc.
I cannot play the videos from any app, Chrome, Youtube, Gallery. I can only watch from software decode mode of video apps. I cannot even record video from my camera
I realized this problem after using MX player. MX player cannot play movies perfectly on my hardware mod. Some videos don't have sound, some are not smooth. Thus I am using software mod. Now MX player cannot allow select hardware mode.
I will reset my phone tomorrow and will not install MX player. I will post the result from here.
----After Reset----
I have reset my phone and installed all apps previously installed except MX Player. The problem is over.

Related

video playback problem !!!!

is anyone having a video playback problem with HTC video player ???
I have, tried openeing a rather low-res MP4 video, and it wouldn't open it; the screen was black and it only said "loading" or whatever.
I tried 3 or 4 times, and during the last attempt it said something like "fatal error - blah blah - ARM11"
I didn't risk trying openening any videos again
No problems here at all - with mp4 files. Any other format is... disappointing. Except maybe if you install another video player app.
the problem, i am experiencing is the video recorded with the handset can not be played at all. i had to do hard reset couple of times just to have it work again. this happens after i install some applications. i tried uninstalling the apps, but in vain.
really appreciate if anyone can help me out here !!!
navraid said:
the problem, i am experiencing is the video recorded with the handset can not be played at all. i had to do hard reset couple of times just to have it work again. this happens after i install some applications. i tried uninstalling the apps, but in vain.
really appreciate if anyone can help me out here !!!
Click to expand...
Click to collapse
If it works after a hard reset, but not after installing some apps, do a hard reset and then try playing a video after each installation. That way you can identify which app is causing the problem.
Sounds like you'll need another hard reset afterwards, but at least you'll know the app that is breaking the video playback, and you can let us all know so that no-one installs it again!
I will bet you its right after you install the youtube app, because it uses similar files (you may notice the video playback uses a UI similar to that in the playback in the YouTube app) Would like to know if this situation can be fixed myself, without having to resort to flashing a rom and losing my warranty
major_otaku said:
I will bet you its right after you install the youtube app, because it uses similar files (you may notice the video playback uses a UI similar to that in the playback in the YouTube app) Would like to know if this situation can be fixed myself, without having to resort to flashing a rom and losing my warranty
Click to expand...
Click to collapse
You're spot on dude. I device was playing videos very well until I installed Youtube. Noticed straight away it was that causing the problem. I haven't removed youtube simple because of the fact its a brilliant app! works brilliant with wifi. Such a shame its the only place I can see video footage!
SOME ONE PLEASE FIND A WAY TO FIX IT OTHER THAN UNINSTALLING YOUTUBE!
remove youtube app and still watch youtube on opera
You may find this thread useful in getting opera to work properly when you visit youtube dot com. That way you can get rid of the app and still watch vids from there - you can even cue vids up in a playlist exactly like on a desktop pc.

Video no longer plays on 10.1 tab

For some reason, I can no longer play videos on my Galaxy 10.1 tab. What the heck is going on? They played beautifully before ICS, now they play with sound only.
I was using Dice Player with the plug-in, and they worked fine before. But now they won't work. So I deleted them, and downloaded them again, but they still won't work. So I uninstalled them again, and installed the Mobo player. Same thing -- audio, but no picture.
Is anybody else having this problem? I can't believe it's only my tab. Anybody have a solution? Thanks.
cameraz said:
For some reason, I can no longer play videos on my Galaxy 10.1 tab. What the heck is going on? They played beautifully before ICS, now they play with sound only.
I was using Dice Player with the plug-in, and they worked fine before. But now they won't work. So I deleted them, and downloaded them again, but they still won't work. So I uninstalled them again, and installed the Mobo player. Same thing -- audio, but no picture.
Is anybody else having this problem? I can't believe it's only my tab. Anybody have a solution? Thanks.
Click to expand...
Click to collapse
I had exactly the same problem after the update to ICS 4.0.4 the problems started.... this is because developers NO LONGER support the ADOBE Flash Player..!!!
Seems both have had issues, so Adobe stopped Supporting and updating and Google or Samsung or both have disabled its functions in the Update ICS 4.0.4...!!
Solution is to find a working / supporting Video Downloader which gives you the choice to View and Downliad Videos..!!
I am now using "Firefox with Video Downloader and the MXPlayer" works well..!!!!!
Just have to test and choose whichever combination works for you.!
Hope this answers your Q's
Cheers..Andrew
Fracken LAME.
Sent from my SCH-I905 using xda app-developers app
AJP007 said:
I had exactly the same problem after the update to ICS 4.0.4 the problems started.... this is because developers NO LONGER support the ADOBE Flash Player..!!!
Seems both have had issues, so Adobe stopped Supporting and updating and Google or Samsung or both have disabled its functions in the Update ICS 4.0.4...!!
Solution is to find a working / supporting Video Downloader which gives you the choice to View and Downliad Videos..!!
I am now using "Firefox with Video Downloader and the MXPlayer" works well..!!!!!
Just have to test and choose whichever combination works for you.!
Hope this answers your Q's
Cheers..Andrew
Click to expand...
Click to collapse
I guess I should clarify my original post. I have absolutely no problem playing web-based videos. I have no problems with Youtube, and videos play when I visit websites with flash video. My web-based videos play fine whether I'm using Firefox or the stock Android browser.
On the other hand, I am having problems with my personal video files (MP4, MKV, etc.) that I import into my tab. Prior to the ICS update, the videos played fine using Dice player. And even for a couple of weeks after the ICS update, the videos played, although choppy. After consulting with a Samsung tech person, he advised me to do a hard reset of my tab. That seemed to fix things.
But now, my videos play with audio only, no video. I have installed and reinstalled Dice Player, and Mobo Player, but neither work. This is really bumming me out because watching videos is one of my primary uses for the Galaxy Tab.
cameraz said:
I guess I should clarify my original post. I have absolutely no problem playing web-based videos. I have no problems with Youtube, and videos play when I visit websites with flash video. My web-based videos play fine whether I'm using Firefox or the stock Android browser.
On the other hand, I am having problems with my personal video files (MP4, MKV, etc.) that I import into my tab. Prior to the ICS update, the videos played fine using Dice player. And even for a couple of weeks after the ICS update, the videos played, although choppy. After consulting with a Samsung tech person, he advised me to do a hard reset of my tab. That seemed to fix things.
But now, my videos play with audio only, no video. I have installed and reinstalled Dice Player, and Mobo Player, but neither work. This is really bumming me out because watching videos is one of my primary uses for the Galaxy Tab.
Click to expand...
Click to collapse
OK, I've tried everything, and just now (reluctantly) did a hard reset of my tab. No change; I still can't play most of my video files. All I get is sound, no video.
Does anybody have any idea why my video capability suddenly stopped working? I have checked every setting I could find; I have installed and reinstalled video players; and have even tried recoding some of my videos. They are coded at mp4 with H.264. A week ago, they played flawlessly in my Dice player.
Anybody have any suggestions?

[Q] 4.1.2 CM10 - Video Restarting

I installed the rom from stock a couple of days ago, and the phone restarts whenever i try to watch any video from the gallery, or a youtube link with the player
What i did so far:
Disabled hwa for youtube, restarted. The app doesnt seem to be working properly, it doesnt seem to be applying changes, though it unchecks the apps.
Installed Adobe Flash Player downloaded from adobe's site. Youtube keeps restarting, aswell as the gallery video player.
Installed dolphin mini, chrome and played youtube videos from the navigator. Still restarting.
Installed MX Player, set it to sw only, seems to work for local videos, youtube still restarts the phone.
A couple of things i noticed from other posts:
People that installed the rom from another version dont seem to have the problem.
hwa aplication needs to be restarted a couple of times, never showed adobe flash for the support.
I guess the problem is in a particular library, that doesnt get step over when you upgrade roms, and the issue could be a memory leak of some sort because all the players play atleast a couple of seconds of the video.
I cant post on developers, it doesnt let me till i get 10+ posts.
Anyone has any idea of what to try? Maybe pinpoint me to the library that could be the issue, and where to get it / replace it
Thanks in advance!
In mxplayer settings sw decoder set it for both local and for network.I've set it for audio too be sure.
Sent from my MB526 using xda app-developers app
cyrusct82 said:
In mxplayer settings sw decoder set it for both local and for network.I've set it for audio too be sure.
Sent from my MB526 using xda app-developers app
Click to expand...
Click to collapse
Did that, but i cant get any youtube workaround
Any ideas about the libraries?
Well what i tried to get a workaround to this problem is this:
Uninstalled the youtube app, using a root uninstaller or whatever.
Set the browser as default to watch videos from the site, it works fine.
Downloaded MX Player, set everything to software, works fine, not great, but fine.
Another issue ive found is that the CPU governor or scalling freezes my settings whenever i try to change its type, i tried a couple of apps like setCPU, and the problem remains. I can live with that.
Ill post here any news i get from the phone, since i cant post on the devs thread yet
Workaround?
rm /system/lib/libstagefrighthw.so
(of course backup first )
This seems to provide a quick solution.
(With Deadline scheduler & HWA on...)
PS: By comparing 20130703 vs. 20130709 libstagefright.so as Quarx suggested few days back they are quite the same according to their sums. Differences are libstagefright_soft_aacdec.so, libstagefright_soft_aacenc.so, libstagefright_yuv.so, libstagefrighthw.so - on which *hw.so does for me...)

flash no longuer playing

hi, i have 4.4.4 on defy, by quarx
youtube was playing well, but for some reason it just dont play any longer,
i was looking to install flash player again, and i look for it at the google play but i see nothing... i just find "adobe air"
where is the flash player? how it reinstall it? any idea on how to solve the problem? player appears and i click play but nothing plays... just black screen
spalnndsstest said:
hi, i have 4.4.4 on defy, by quarx
youtube was playing well, but for some reason it just dont play any longer,
i was looking to install flash player again, and i look for it at the google play but i see nothing... i just find "adobe air"
where is the flash player? how it reinstall it? any idea on how to solve the problem? player appears and i click play but nothing plays... just black screen
Click to expand...
Click to collapse
seems to be a rom issue. had the same problem two weeks ago. the adobe flash app just works on < gb and ics roms, it isn't supported any longer for jb+ roms. try an alternativ youtube player or another rom/build.
i downloaded the youtube app, and it works from there, but still not in the browser,
i guess there are still a pretty high amount of bugs to solve

youtube on PA 4.6 B2 kumquat

hi, thanks for your job, i've installed this rom on xperia U and the device now is great! i've installed also NANO MODULAR PACKAGE for gapps, and play store works. just i've two problem: youtube video don't works, the app starts, search the videos, but don't play,and the dialer is slow when i digit(solved with ex dialer). how can i fix youtube?
thanks again!
similar
peppeg85 said:
hi, thanks for your job, i've installed this rom on xperia U and the device now is great! i've installed also NANO MODULAR PACKAGE for gapps, and play store works. just i've two problem: youtube video don't works, the app starts, search the videos, but don't play,and the dialer is slow when i digit(solved with ex dialer). how can i fix youtube?
thanks again!
Click to expand...
Click to collapse
I have similar problem the video is divided in 3 parts and in black and white
i solved it by reinstall you tube app
youtube on PA 5.1
I'm having a similar problem, but it is not limited to youtube. I have tired plex too, and it also fails to play a video.
When I play a video youtube I just get "There was a problem while playing. Touch to retry"
In plex the video fails to play telling me to restart my plex media server and to reboot the phone.
I have rebooted the phone and it makes no difference.
Anybody have any ideas on how to fix that? Everything else seems to work properly on this rom so far, and the stock rom is getting more and more laggy which is why I'm trying different roms.
Anybody have any ideas?
**Update**
For some reason a video would start without video at times. When that happens if I change the quality to something lower than 480p, it actually works.
MX player works perfectly regardless of resolution.
Plex is completely broken, it will not work regardless of what I set the video to, it fails.
On a HTC One M8

Categories

Resources