[Q] Deleted 6gb video, didnt free up memory - Nexus 7 Q&A, Help & Troubleshooting

I deleted a video via mx player, didnt free up any memory, been searching the tablet to find where its living now. is there a trash folder somewhere that needs clearing? or will it delete as soon as its needed? i have 3 gb left and i should have 9 or 10. any advise?

You can download an app called DiskUsage. It breaks down where data is being stored on your device. You should be able to locate where the memory is being held up.

mentose457 said:
You can download an app called DiskUsage. It breaks down where data is being stored on your device. You should be able to locate where the memory is being held up.
Click to expand...
Click to collapse
Thanks! as soon as i ran the app, it discovered that the video has been deleted and started to indicate that I have 9.8gb free.

Sometimes when you delete files using the MX Player delete... the disk space doesn't show up until a reboot... or use app manager to kill the settings app so it has to refresh all its values... I delete videos sometimes but they still show in my gallery until I reboot ... but they are just thumbnails and they won't play

Related

Downloaded SDRescan.. deleted all videos and messed up gallery app :(

So like i said in the title, i used the app SDRescan to force my phone to rescan media because i found that the gallery app was not automatically refreshing when i added new media to the phone.
I ran the app and a couple minutes later it finishes. Turns out it deleted ALL the phones videos (luckily no pictures). But the problem im having now is that the gallery app is not detecting any media on my phone. There are still pictures, and i readded a lot of my videos back, but the app is showing no media on the phone
I force closed the app, cleared it's data etc. I even formated my sd and put the files back on. Still it shows i have no media.
I thought about taking a new picture with the camera to see what would happen then, and guess what, now it shows i have 1 picture in the gallery. Is there a way i can get the gallery to see the other 1000 pictures i have taken? And all my videos?
edit: i downloaded the stock android gallery app but its the same in that app too. So it's not just HTC's app. Somehow android isnt recognizing my old media.
anybody? this is really killing me.
edit: did a factory reset and the problem persists What's have i done!
hmmmm this is an interesting one. ive had this before but i couldnt remember how i fixed it ...
what ROM are you using, or are you stock ?
SDRescan did nothing to your phone. Your are having problems with the stock Android Media Scanner in your phone. SDRescan does nothing else but notifies the Media Scanner to do it's job on demand, instead of on-boot or SD card mount. That's all it does.
So in short you are having problems with Android Media Scanner, try to look around in this area. I seen few reports on internet when media scanner deleted some files.
fkofilee said:
hmmmm this is an interesting one. ive had this before but i couldnt remember how i fixed it ...
what ROM are you using, or are you stock ?
Click to expand...
Click to collapse
On stock... I really hope u remember, nothing I try is helping. Even after a factory reset which is weird
faugusztin said:
SDRescan did nothing to your phone. Your are having problems with the stock Android Media Scanner in your phone. SDRescan does nothing else but notifies the Media Scanner to do it's job on demand, instead of on-boot or SD card mount. That's all it does.
So in short you are having problems with Android Media Scanner, try to look around in this area. I seen few reports on internet when media scanner deleted some files.
Click to expand...
Click to collapse
I figured the problem lies with the media scanner so I went into Settings > Manage Applications > Media Storage > clear data... but nothing changes.
http://code.google.com/p/android/issues/detail?id=3692
Isn't this your problem ?
I did have a .nomedia folder on my phone with some videos in and those were deleted. But also the videos in my DCIM folder were deleted. However im over that, my problem is that media scanner isnt picking any media.
I thought i would try another microsd card i had in my sister's mp3 player, and believe it or not android picked up the media. So somehow i think this SDRescan app damaged my sc card..
No, it didn't. Media Scanner has separate databases for each and every SD card. So it's the database for your old SD card which doesn't work, when you put in a new card a new indexing database was created for the ID of your new SD card.
This has happened to me a few times, all i do is find the file using "ES File Explorer" then select to open it with the default video player and it gets added to my library of videos
It's easy to do for a couple of vids, but not really practical if you've got like 10+
faugusztin said:
No, it didn't. Media Scanner has separate databases for each and every SD card. So it's the database for your old SD card which doesn't work, when you put in a new card a new indexing database was created for the ID of your new SD card.
Click to expand...
Click to collapse
i see. but this index, is it not stored on the phone memory? because a factory reset still hasn't solved the problem. I also formatted the sd card, so shouldn't the phone recognize it as a new memory card then?
sromer said:
This has happened to me a few times, all i do is find the file using "ES File Explorer" then select to open it with the default video player and it gets added to my library of videos
It's easy to do for a couple of vids, but not really practical if you've got like 10+
Click to expand...
Click to collapse
I tried that wil ES File explorer, and other explorers i have and it doesnt work for me.
It should. You don't have by any chance .nomedia file in root folder of the SD card, right ?
faugusztin said:
It should. You don't have by any chance .nomedia file in root folder of the SD card, right ?
Click to expand...
Click to collapse
I do. I'll try delete it and see if that helps
Edit: nope
You deleted it and what did you do next ? Did you started SDRescan or rebooted your phone ? Until the Media Scanner kicks in, there won't be any change.
The point is :
1) if you had a folder with data and then added the .nomedia file to it, then unfortunately thanks to the inner workings of the media scanner the file gets deleted instead of only removing the reference from database
2) the card will get indexed again only at boot, SD card insertion or when you execute apps like SDRescan which start the Media scanner manually.
yes! it works now!! thanks for all your help faugusztin!!
after i deleted the the .nomedia folder i did a restart and the problem persisted, but now (like two hours later) i just thought i would go and check the gallery app again and low and behold all my media appeared. Maybe the media scanner didnt finish or something idk. But im happy now
But i was under the impression that the .nomedia trick only blocks media from within that folder? Why was it blocking all my media?
Anyway thanks for all your help mate. really appreciated.
It does index, but it takes time.
It block media from that folder - and all subfolders. It is a sign which says "nothing to see there" - that includes the subfolders of that folder too. Since you had the file in root folder of the card, it didn't indexed anything.
I was too late...glad you got it sorted supreme.
Sent from my GT-I9000 using XDA App

Gallery issues

For the life of me I can't get the gallery to refresh after I add pictures to my pictures folder. Am I missing something or is this yet another bug?
Sent from my GT-P7510 using XDA Premium App
Took me 2 days to get some imported cam pics to show up.
Try killing the gallery in the task manager. Also try rebooting.
Android gallery has always been crap if not for picasa integration it would be totally useless. Try quick pic. Ugly but very functional.
Thanks..... I tried killing with task manager but no go.
Maybe I should just use Picasso... good lord.
I tried 3d gallery and it wont display correctly at all. Ill check out that apple you mentioned.
Sent from my GT-P7510 using XDA Premium App
Quick pick will work great for me. Thanks again.
Is there any app to view JUST Picasso pics that you know of?
*edit* Picasso tool works, but osmotic made for tab.. either way better than the pic delay of the stock gallery.
Sent from my GT-P7510 using XDA Premium App
Did you copy it from pc to tablet or form different location on your tablet to gallery folder?
If the second option don't use any file managers from the market. Instead use file manager that is included in touchwiz.
Don't know why but all other file managers don't move cache when moving photos.
Sent from my GT-P7510 using XDA Premium App
I did not use the stock file explorer, I used file explorer HD and in this case copied from SD card to the pictures folder.
Ya know, I like the idea of using qucik pic and picassa tool. I can upload to picassa from quick pic and when viewing I can use picassa tool, gallery, web , etc...
With quick pic I can easily hide or remove folders so I don't have this cluster of unwanted pics
I just demo ed the gallery from my media folder all together.
Kind of lame but it is what it is. ...
Sent from my Nexus S using XDA Premium App
Use stock explorer and you will notice that there is no problem with photos. Don't know why but I didn't have this problem on transformer.. Weird
Sent from my Desire HD using XDA Premium App
Android uses an internal database to remember multi-media files (pics, music and video) so that built-in apps like Gallery, Music and Video players can show them regardless which folder they are located. If you copied any such type of files to the tab using 3rd party tools that does not trigger media scanning, those files will never show up in these apps until next time media scanning runs.
On my Samsung Galaxy S phone, such media scanning is done everytime you power up the phone or disconnect the USB connection in mass storage mode. It is a slow and painful process on the phone.
On my GT 10.1, this process has been some what improved mainly because there is no USB mass storage mode. The default MTP mode will automatically update the database when file transfer occurs. The built-in File Explore can also properly update the database. But if you use 3rd party tool, chances are they will never trigger a media scanning process.
It doesn't matter which folder you copied your pictures into.
foxbat121 said:
Android uses an internal database to remember multi-media files (pics, music and video) so that built-in apps like Gallery, Music and Video players can show them regardless which folder they are located. If you copied any such type of files to the tab using 3rd party tools that does not trigger media sync ( file scanning), those files will never show up in these apps until next time file scanning runs.
Click to expand...
Click to collapse
Don't want to sound like I'm shooting the messenger here... But... that sucks.
Really, I already have too many options to "open with". The last thing I want to do is remember to use the original file explorer to deal with pictures.
I'm really started to be reminded of a certain apple product... you need an app for that.
If someone just streamlined all the apps to work as one they'd have my money.
In any event thanks for your reply....
Media scanning is part of Android OS design. This is poorly designed and poorly implemented, IMO. On my phone, everytime I power up the phone, it renders my phone unresponsive for a minute or two (depending on how many files and whether or not I have an external SD card). The scanning process needs to scan the entire file system to make sure every media file is indexed in the database.
FWIW I worked around this issue with one of the random market apps for SD updating. There's a number that work, basically it just initiates a refresh manually. Alternately you can plug it into your PC with USB and then unplug it.
Got the name of any of those apps?
I realized you can't change the lock screen from anything but the stock gallery.....
Sent from my GT-P7510 using XDA Premium App
SDRescan, one of the oldest, still usefull apps in the market.
Rescan Media, pretty much the same app with a nicer icon and an auto quit option.

[Q] New Media files not showing up in Gallery or Music Player.

Just found out this particular problem a few days back. When I add new pictures or music to my tablet either in the tablet or the external SD card, it is not showing up in the gallery or the music player. The files however are there when i use a file explorer to view them. The images can be opened with the gallery or any other image app. Music files can be browsed using a file explorer and played with the stock music player or any other music player app. But it just doesn't show up in the gallery or Music player list.
I've tried refreshing the music library, have formatted my SD card but to no avail. Someone suggested to delete the .no media extension from the music player file, but that didn't helped too.
Any suggestions to this problem?
I had the same problem. You can try to delete the cache in settings/apps this should help.
However I found out the stock gallery sometimes takes VERY long to update pics on sd card. By very I am talking about probably hours.
Other gallery apps like "QuickPic" don't have that problem. You can try if quickpic works while stock gallery does not, then it is caused by the mentioned problem.
boelze said:
I had the same problem. You can try to delete the cache in settings/apps this should help.
However I found out the stock gallery sometimes takes VERY long to update pics on sd card. By very I am talking about probably hours.
Other gallery apps like "QuickPic" don't have that problem. You can try if quickpic works while stock gallery does not, then it is caused by the mentioned problem.
Click to expand...
Click to collapse
I tried deleting the cache, but it didn't work. So I flashed my device with the original stock rom. Only then was I able to get back everything. Thanks a lot for suggesting quickpix though. It's a wonderful app.
Try media fix from the market
I use fastreboot program, so that the gallery will refresh, OR you can try, go to settings>applications>manage applications>all then search for the gallery then tap on FORCE Stop, then try to open the gallery again, this should initiate the media scan. if all else fails, use quickpic app for pictures
If you have any trouble with media not showing up, clear the Media Storage data. Settings -> Applications -> All -> Media Storage -> Clear Data. It'll rescan everything properly after that.
Check for any hidden files called NOMEDIA
if put in a folder (no extension) the folder will not be indexed.
Useful if you dont want all the icons of an app indexed.

Music Player showing multiple copies of files

I have 2 problems related to the music player, and I think they're both related to each other.
The first one, is that when I look at the list or scroll through the songs that I have saved in my phone ( external SD ), many ( or maybe even all ) of them show up with 4 copies with each. How did this happen? and how do I fix this?
The other problem is that, when I play songs from the "songs" tab, it always says "cannot play this format" , and then moves along until it finds something that it can.
Any ideas on how I can fix these problems?
dotslashbin said:
I have 2 problems related to the music player, and I think they're both related to each other.
The first one, is that when I look at the list or scroll through the songs that I have saved in my phone ( external SD ), many ( or maybe even all ) of them show up with 4 copies with each. How did this happen? and how do I fix this?
The other problem is that, when I play songs from the "songs" tab, it always says "cannot play this format" , and then moves along until it finds something that it can.
Any ideas on how I can fix these problems?
Click to expand...
Click to collapse
If you have a pc, take out the sd card and put it in the pc, in windows explorer make sure you can view system files, after that have a look in your sd where your music is and you will see lots of index files, delete them and that should fix your problem, after you plug the sd back your phone will generate new index files. there maybe an app that could remedy that but this is how I fixed it when I had the same problem.
Sent from my GT-N7000 using xda premium
I have the multiple song problem. Easy to solve- clear the data under settings/ applications/ media storage. it'll force the media libray to be re-written.
I have no idea why this occurs.
kbm said:
I have the multiple song problem. Easy to solve- clear the data under settings/ applications/ media storage. it'll force the media libray to be re-written.
I have no idea why this occurs.
Click to expand...
Click to collapse
Did this and it deleted the entire music library including playlist,gallery and other medias but I'm pretty sure that the pics, videos and other media are still intact via SD. Android probably can't see it so beware doing this. Backup media storage first and restore if you have problems
EDIT:
It's all good, just waited a few moments and the galley and the entire playlist went back
chickentuna said:
Did this and it deleted the entire music library including playlist,gallery and other medias but I'm pretty sure that the pics, videos and other media are still intact via SD. Android probably can't see it so beware doing this. Backup media storage first and restore if you have problems
EDIT:
It's all good, just waited a few moments and the galley and the entire playlist went back
Click to expand...
Click to collapse
You do have a few moments of "oh shi......".oh hang on it all good! :good:
Just unmount and remount memory card. Worked for me.
Sent from my GT-N7000 using xda app-developers app
U can install 'SD maid' and check for duplicates file in ur SD card
And use 'power amp' best music player play all types of music files
Sent from my GT-N7000 using xda premium
I had exactly the same issue in my note running miui. Un mounting and mounting the card solved the problem
Sent from my Galaxy Note using tapatalk
Out of interest...
Anyone know why this occurs?
Also, it only happended to me once i upgrded to ICS, never of GB.
Thanks for the replies guys. All I did was clear the data from 'Media Storage", and restarted the phone so that it'll recheck the SD card again.
bluerichy said:
Just unmount and remount memory card. Worked for me.
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
How do you do this from the phone? this seems to be a shorter step, since it probably wont require a reboot
It happens because you have moved the media file.The original file index location table has not been updated by touch wiz(Music player) but the new location of same files has been appended to the file index table.
For phone, the previous located file also exists. But when you try to play that file it says "Cannot play media, unsupported file format" .
The more number of times you move each file, the more no. of copies you have.
Example: You move your files 4 times. " Redemption Song"
You'll have 4 copies of the same track " Redemption Song"
When you try to play the 1st,2nd or the 3rd track of "redemption song", it'll say unsupported file format.
But when you'll play the 4th entry, it'll play.
The problem is the index file. Delete is. Let it create another file after every time you move your song files.
(post deleted)

The WALKMAN app and music syncing

Hey xda!
After days of trying to get a decent solution out of the Sony support guys, I gave up and turned to the only place I know I'll probably find my anwser!
So here's the scenario: I've recently purchased a Z2 (yesterday) and immediately started syncing my music up with the provided application which is Media Go. The unfortunate thing is, that my music refuses to show up in the WALKMAN app. I've looked up some probable solutions on the web such as clearing the data and cache of the WALKMAN app, restarting the phone several times, doing a factory reset, but I ran into a dead end every time. I've also heard that the WALKMAN app cannot recognize music which are in the external storage, but that's not the case here since I dont have an SD card inserted at the moment. I've also read that the app cannot recognize music without proper ID3 tags, but I don't think thats the case here since every music player, even Media Go, can recognize every single mp3 I have on my PC.
Anyone else Xperienced (pun intended) this problem and found a solution?
Thanks in advance!
-Khemist
First thing: The Z2 does recognizes Music in the external storage. From Kitkat and beyond, that's almost the exclusive use for it, without root.
Second: does other players recognizes songs? Download one of the most used, are your choice, and see if they find it.
Third: Seems obvious, but everyone forgers, sometimes, the most obvious stuff. Use a file manager, on the phone (there should be one called File Commander built in), and check the Music folder to see if your media files are there.
Forth: Use the file manager in Windows, and transfer a few music files to the Music folder. Reboot the phone, wait a few minutes (just to make sure), and check if the music is now on Walkman...
Sent from my SGP311 using Tapatalk
The good thing about android is that you can just copy and paste the files onto your phone storage without using a syncing app.
Have you tried copying one of the music files onto your storage straight away into a new folder you create? (the name of the folder doesn't matter at all)
In addition, check the folder with your music files. (The one music go created) Chances are...there is a file in it called '.nomedia'. It's usually a hidden file, so make sure you select 'show hidden files' when you use a file management app. (I recommend Es file Explorer. You can find it on google play store, but others are fine too as long as you get to see hidden files) The file is there to stop media files in the folder from being recognised.
P.S the phone does recognise media files on external storage. That's the whole point of having one really.
Sent from my D6503 using Tapatalk
Felimenta97 said:
First thing: The Z2 does recognizes Music in the external storage. From Kitkat and beyond, that's almost the exclusive use for it, without root.
Second: does other players recognizes songs? Download one of the most used, are your choice, and see if they find it.
Third: Seems obvious, but everyone forgers, sometimes, the most obvious stuff. Use a file manager, on the phone (there should be one called File Commander built in), and check the Music folder to see if your media files are there.
Forth: Use the file manager in Windows, and transfer a few music files to the Music folder. Reboot the phone, wait a few minutes (just to make sure), and check if the music is now on Walkman...
Sent from my SGP311 using Tapatalk
Click to expand...
Click to collapse
Hey! Thanks for the extremely fast response!
First, the music is located in the internal storage. It's in the root/Music folder. The structure looks like /Music/ARTIST/ALBUM/SONGS
Tried what you suggested and strangely , none of the downloaded music players recognize any kind of music on my phone!
Also tried manually copying files (by following the "/Music/ARTIST/ALBUM/SONGS" and by simply copying individual files into the /Music/ folder) but still refuses to recognize my music.
Have you tried creating a NEW folder and put some music files into it?
Sent from my D6503 using Tapatalk
khemist92 said:
Hey! Thanks for the extremely fast response!
First, the music is located in the internal storage. It's in the root/Music folder. The structure looks like /Music/ARTIST/ALBUM/SONGS
Tried what you suggested and strangely , none of the downloaded music players recognize any kind of music on my phone!
Also tried manually copying files (by following the "/Music/ARTIST/ALBUM/SONGS" and by simply copying individual files into the /Music/ folder) but still refuses to recognize my music.
Click to expand...
Click to collapse
The other guy pointed some important information. Kudos to him
Try using a more powerful file explorer (the recommended ES File Explorer is a good one. You can try Solid Explorer too, if you like it better) and do a search on the whole storage (remember to activate the Show Hidden files/folders) for .nomedia files.
PS: That isn't the root of the storage, in theory. From a user standpoint, it is, but technically there are a few other folders before you reach the actual root.
Again, don't forget to thank the other guy. I kinda just repeated what he said, but in another way. From the time O am writing this, I haven't saw a reply from you to him...
Sent from my LT26i using Tapatalk
Tried creating a folder of my own and putting some music files into it, but nothing sadly, I've checked for a .nomedia file in the /Music/ folder but i dont see anything in there. However, there is a .nomedia file in the root of the internal memory. Maybe that's the root of my problem?
khemist92 said:
Tried creating a folder of my own and putting some music files into it, but nothing sadly, I've checked for a .nomedia file in the /Music/ folder but i dont see anything in there. However, there is a .nomedia file in the root of the internal memory. Maybe that's the root of my problem?
Click to expand...
Click to collapse
Most likely yes. Delete it and it should work. I wonder why that file was there in the first place...
Sent from my LT26i using Tapatalk
Hey everyone!
Thanks for the fast responses. The solution was indeed to delete that dreaded .nomedia file there... I too wonder why did Sony put there in the first place! Thanks again for your help!
-Khemist
Felimenta97 said:
First thing: The Z2 does recognizes Music in the external storage. From Kitkat and beyond, that's almost the exclusive use for it, without root.
Second: does other players recognizes songs? Download one of the most used, are your choice, and see if they find it.
Third: Seems obvious, but everyone forgers, sometimes, the most obvious stuff. Use a file manager, on the phone (there should be one called File Commander built in), and check the Music folder to see if your media files are there.
Forth: Use the file manager in Windows, and transfer a few music files to the Music folder. Reboot the phone, wait a few minutes (just to make sure), and check if the music is now on Walkman...
Sent from my SGP311 using Tapatalk
Click to expand...
Click to collapse
Wooah wait there...Z2 has always been reading the music from SD card how can you say that it doesnot...?
I dont think the native music player has any problem reading it from the SD card...even though KK 4.4 has restrictions
Also throw the music file anywhere in the phone either internal or external inside any folder it recognises automatically unless the database is corrupt...
unmaskedfalesh said:
Wooah wait there...Z2 has always been reading the music from SD card how can you say that it doesnot...?
I dont think the native music player has any problem reading it from the SD card...even though KK 4.4 has restrictions
Also throw the music file anywhere in the phone either internal or external inside any folder it recognises automatically unless the database is corrupt...
Click to expand...
Click to collapse
But I said it reads music from SD Card...
"The Z2 does recognizes Music in the external storage."
Felimenta97 said:
But I said it reads music from SD Card...
"The Z2 does recognizes Music in the external storage."
Click to expand...
Click to collapse
My bad...
What version is Walkman? The version that came with my phone wouldn't load up my music either but once I updated it worked as expected.
Sent from my D6503 using Xparent Red Tapatalk 2
unmaskedfalesh said:
Wooah wait there...Z2 has always been reading the music from SD card how can you say that it doesnot...?
I dont think the native music player has any problem reading it from the SD card...even though KK 4.4 has restrictions
Also throw the music file anywhere in the phone either internal or external inside any folder it recognises automatically unless the database is corrupt...
Click to expand...
Click to collapse
My Z2 sees all the music, I have the MUSIC folder created on my SD Card.
The only explorer which can do it is File Commander.
Jumping in on this thread....
I use to play my music unlimited through the Walkman, but all of a sudden it seems to have stopped doing so when I try to log back in it doesn't allow me to do so, I click on music unlimited within the Walkman it loads up the screen to login but neither the "login" button or "create account" button will do anything if I click on them they make the tap sound which is registering that they are being clicked but nothing else, the other two links on the page will open ( Learn more and Terms and conditions )
I've tried removing both apps, clearing all the data and reloading everything back on but it's still the same, anyone got any ideas.
Walkman plays my 70gb library on my sdcard1 just fine...
I use Google play music and Walkman does not see my music.
Kmac_thp said:
I use Google play music and Walkman does not see my music.
Click to expand...
Click to collapse
Oh yeah, that's cause Google play music downloads your music to the device and stores it in some cryptic way. I forgot about that.
But, if you put your music on your phone yourself via pc, EVERY music player will be able to see it.
farfromovin said:
Oh yeah, that's cause Google play music downloads your music to the device and stores it in some cryptic way. I forgot about that.
But, if you put your music on your phone yourself via pc, EVERY music player will be able to see it.
Click to expand...
Click to collapse
Google music sucks. It will only let you download the music and it's stored in some secret way. I use amazon mp3 at least you can actually put the files on your added card. Shame on Google.
Sent from my LG-D855 using XDA Premium 4 mobile app

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