How to restore corrupt MP4 file - Galaxy S6 Edge Q&A, Help & Troubleshooting

I've got a S6 Edge, for some reason, after trying to send 2 videos taken by the phone's camera through WhatsApp, the sending failed & the files disappeared from the Studio. After searching with a file manager & PC, I found them but they are no more MP4 files. They have same name with "repairedä®­p4" at the end. File size shows they are the 2 videos, but cannot copy them anywhere. Any help how I can restore them? if possible. I tried renaming them, but no use. Cannot be copied inside the phone to another location nor to the PC using a cable (both MTP & PTP connection).

omar302 said:
I've got a S6 Edge, for some reason, after trying to send 2 videos taken by the phone's camera through WhatsApp, the sending failed & the files disappeared from the Studio. After searching with a file manager & PC, I found them but they are no more MP4 files. They have same name with "repairedä®­p4" at the end. File size shows they are the 2 videos, but cannot copy them anywhere. Any help how I can restore them? if possible. I tried renaming them, but no use. Cannot be copied inside the phone to another location nor to the PC using a cable (both MTP & PTP connection).
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me too idont now how to fix it

Related

[Q]All gallery files disappeared

Suddenly all my pictures and videos disappeared.All Viber, Whats app, Screenshots, camera, downloaded - everything... Only new ones I take are showing. The files are missing in the folders too. I have two DCIM folders - one on internal and another on external drive but they are empty now. I tried File Explorer, ES File Explorer with "show hidden files", and I've checked all of the device folders, but I can not find any of my pictures or videos. I tryed with QuickPic - same sh**... If i connect my device to my PC the result is the same. The PC recovery soft which I test, found about 3000 files, and with all emoticons and trash there were my pictures but in very low res. So I tried Hexamob Recovery Pro (from the Play store), but the result was the same - about 12 000 junk files and some of mine in low res... The method with deleting all .nomedia files doesn't work. Than I've installed Undelete - This app found about 300 files, and these were all of the missing files, but when I tried to restore them, It asked for a license key... The free version could restore only pics...one by one... You can't select all!!!
So how to restore all my stuff without stupid apps!?
*my camera freezes often. "Could not connect the camera" appeares, and I need to reboot to solve this prob
Samsung GT-I9300
Android Version 4.1.2
Baseband I9300UELK1
Kernel 3.0.31 -Siyah-1.8.6+
AOKP Milestone -1 Jelly Bean
Omega v4.2
Where are these files stored (hidden), what is there extension? And why only Undelete can find the proper files with their full resolution!?
So, I found that Undelete detects files at DCIM\DCIM\Camera, but even with "show hidden " explorers does not see the second DCIM folder... Any suggestions !?
You can try
http://android-photo-recovery.com/tutorials/recover-deleted-photos-from-samsung-galaxy-s3.html
Or buy the Undelete licence .
Or read the multiple identical lost photos / files posts .
jje
Thanks!
But I already checked similar posts, and stil can't find solution .. The soft that you recommended, resulting small images too.. The idea is not only to recover, but to prevent future problems of this kind.. I want to understand what causes that

Cant see all my files & folders on LAN network.

Did a factory reset on my Tab 10.1 tablet and reinstalled File Manager to browse network and also BS Player to stream videos.
I have my wifi LAN network connected and am able to view files & folder on my PC and stream videos from my PC to Android.
However, not ALL of my folders and video files in my shared pc folders are being displayed.
For example only some of the .mp4 files will show up in LAN mode, while others will not. The same with .avi files.
The folders that ARE displayed are able to be opened and have files viewed & opened.
The video files that ARE displayed play/stream fine.
All files & folders are viewable on my S3 in both apps
Any suggestions as to why some files won't show up?
I believe it is mostly my newer files & folders

[Q] Access folder by PC

Hey guys!
I have a problem ...
I use an app for courses (Udemy) and it have the option to download courses for offline watching.
Did it. I can watch the app offline, but wanted to move to the PC. I found the files in the folder:
android / data / com.udemy.android / files / udemy-final-downloads
Within this folder I have several folders, each containing one video of the course. The problem is that when plug the mobile in PC most of the files do not appear.
In short: I can see all the phone but the PC does not appear the most.
I've tried with linux and windows. Already asked to view hidden files and resolves nothing.
Has anyone had similar problem?
Obs.'s Mobile phone is a Moto X.
Thanks Guys!
Felipe
outrofelipe said:
Hey guys!
I have a problem ...
I use an app for courses (Udemy) and it have the option to download courses for offline watching.
Did it. I can watch the app offline, but wanted to move to the PC. I found the files in the folder:
android / data / com.udemy.android / files / udemy-final-downloads
Within this folder I have several folders, each containing one video of the course. The problem is that when plug the mobile in PC most of the files do not appear.
In short: I can see all the phone but the PC does not appear the most.
I've tried with linux and windows. Already asked to view hidden files and resolves nothing.
Has anyone had similar problem?
Obs.'s Mobile phone is a Moto X.
Thanks Guys!
Felipe
Click to expand...
Click to collapse
Move the files or folder to your highest directory. Should be something like /storage/emulated/0. FYI, your device has to be unlocked (meaning PIN or pattern or password or whatever) to open anything on the phone on your PC.
Planterz said:
Move the files or folder to your highest directory. Should be something like /storage/emulated/0. FYI, your device has to be unlocked (meaning PIN or pattern or password or whatever) to open anything on the phone on your PC.
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hey friend, thanks for answer!
I tried that but it did not work.
Is there any setting to display mobile files on PC?
outrofelipe said:
hey friend, thanks for answer!
I tried that but it did not work.
Is there any setting to display mobile files on PC?
Click to expand...
Click to collapse
That's weird. How about uploading them to cloud storage, like DropBox or Google Drive?
I tried it too. The files are very big 4.8 GB and always stop. I'll try do it littke files at time.
Send to PC over Bluetooth?
Delete and re-download them to a location of your choosing?
Copy via PC or SDCard
You can locate the folder as you did, thus:
android/data/com.udemy.android/files/udemy-final-downloads
copy it to memory card or flash using otg if your device supported it. Otherwise, you copy it to your PC, I used Ubuntu to copy the folder. Afterwards open and rename each course (file) accordingly, but is a very tiresome task.
Hope this will help.
outrofelipe said:
Hey guys!
I have a problem ...
I use an app for courses (Udemy) and it have the option to download courses for offline watching.
Did it. I can watch the app offline, but wanted to move to the PC. I found the files in the folder:
android / data / com.udemy.android / files / udemy-final-downloads
Within this folder I have several folders, each containing one video of the course. The problem is that when plug the mobile in PC most of the files do not appear.
In short: I can see all the phone but the PC does not appear the most.
I've tried with linux and windows. Already asked to view hidden files and resolves nothing.
Has anyone had similar problem?
Obs.'s Mobile phone is a Moto X.
Thanks Guys!
Felipe
Click to expand...
Click to collapse
I have the same problem.
My course has 297 lectures
I could copy only the first 222.
I ran ls -l from terminal as su to check the sequence - they are downloaded in sequence - and I am using the time sequence to rename them in order numerically
How to download Udemy videos and convert it to any formats to play
You can try Bigasoft Video Downloader Pro, it can download udemy videos for free. You can read more from How to Download Udemy Videos Easily with Bigasoft Video Downloader Pro
What protocol are you accessing the files from your PC? Are you using MTP, MSC, etc...?
May i suggest that you install ES File manager, use it's remote manager (which uses ftp) to check if you can see the files.
Personaly for transfering files between my Droid and my PC, because MTP is so utterly slow I use an app called "MTP-alternative" which allow you to tranfer files over USB but uses the Wedav protocol and is really quick. (if it works, bear in mind that when transfering files to your mobile it copy them in /data/local/tmp which gives the impression that the files aren't transfered to your mobile)
Sent from my XT894 using Tapatalk
I have the same problem.
udemy downloader
I higly recommend Avdshare Video Downloader which can directly and batch download videos
from Udemy to MP4, AVI, MP3
Hey, i realize this is very late but i hope my answer will help others. I had to do something simillar and i found a very simple work around. all you have to do is download winrar or any other app that can archive files/directories. Use the app to make an archive of the Final Downloads folder which contains all the other nested folders with the videos in them. Now you can connect your phone to your computer and transfer the .rar or .zip file over and extract it on your desktop.
Thanks for your answer, this is worked for me. The problem is solved now.
halomaverick said:
Hey, i realize this is very late but i hope my answer will help others. I had to do something simillar and i found a very simple work around. all you have to do is download winrar or any other app that can archive files/directories. Use the app to make an archive of the Final Downloads folder which contains all the other nested folders with the videos in them. Now you can connect your phone to your computer and transfer the .rar or .zip file over and extract it on your desktop.
Click to expand...
Click to collapse

Where did my folders and files go?

All the files and folders on my Galaxy Note 3's internal and external storage have reverted to what appears to be the defaults, all the photos (DCIM folder), videos, downloaded files, apk's, setup files, language files and who knows what else are gone, just vanished, not visible in Windows nor in Solid File Explorer, some apps are missing their language files or data files.
The phone was plugged in to USB on a WIN7 PC and the explorer window seemed to freeze, eventually I had to unplug the phone and now when I reconnect or look with a file explorer there must be >40 folders and thousands of files missing.
So what happened? Where are all the files? Are they recoverable?
pardus said:
All the files and folders on my Galaxy Note 3's internal and external storage have reverted to what appears to be the defaults, all the photos (DCIM folder), videos, downloaded files, apk's, setup files, language files and who knows what else are gone, just vanished, not visible in Windows nor in Solid File Explorer, some apps are missing their language files or data files.
The phone was plugged in to USB on a WIN7 PC and the explorer window seemed to freeze, eventually I had to unplug the phone and now when I reconnect or look with a file explorer there must be >40 folders and thousands of files missing.
So what happened? Where are all the files? Are they recoverable?
Click to expand...
Click to collapse
This can be a files coruption, most of thing can cause data losage, like some tweaks, boosting apps, also hardware problems.
I know one LG bello user which changed few sdcards because of the rom. That was a bug which destroy sd.
Files are not recoverable, also I suggest not only to you, upload your files(pics, videos, other data) to cloud services because you never knows what can happens with the device you can drop it into water or to throw it in a deep abyss
Always keep files on safe place.
MEGA, Google drive, mediafire, or any other.
Regards
Paget96
Sent from my LG-P705 using Tapatalk
This just happened again, luckily my photos are backed up to the cloud but how does this keep happening? Has anyone else had this happen?
I'm kinda amazed that it actually happened again and wasn't a glitch and that no-one else seems to have reported something similar. I'm sure now I can cause it to happen on command.
(I'm using MTP on 5.1.1 Resurrection Remix Rom.)
Maybe you can open your files via cardrider?

How to exclude whatsapp gif_preview_cache folder from being included by windows scan

Whatsapp version 2.17.427 (latest updated as at 07 Jan 2018)
Phone : Samsung Galaxy S7 Edge
Android : Nougat 7.0
Windows : Windows 7 Ultimate
I would plug in my phone to pc via USB, the Autoplay options will appear, I will select "Import pictures and videos" and then it will start scanning all the folders in my phone, including microSD card.
The results will always include ALL the hundreds of gifs that I scrolled in whatsapp to preview first, before selecting and sending the 1 that I want. So I googled and read about the ".NOMEDIA" file. I did the following :
Folder path : Computer\Samsung Galaxy S7 Edge\Phone\Android\data\com.whatsapp\cache\gif\gif_preview_cache
I copied existing .nomedia files that i can find in my phone to the above folder. Didn't work, scanning still pickup the gifs.
I deleted the .nomedia file I copied, and use the native "My Files" explorer to create a new file in the above folder and name it as .nomedia. Didn't work, scanning still pickup the gifs.
I tried the above 2 methods, but this time, I restarted the phone and re-plugged in the usb. Didn't work, scanning still pickup the gifs.
I tried using ES File Explorer and create the .nomedia file. Didn't work, scanning still pickup the gifs.
I installed Nomedia app. The app didn't even have this gif cache folder on the list. No add folder function too. Next!
I tried renaming using one of my file explorer app by adding a dot to the gif_preview_cache folder so it becomes ".gif_preview_cache". From my pc, the folder disappeared. But I can still see the renamed folder from using file explorer from my phone. So the renaming works. As for the gifs scan, well it "works" because now the folder is considered hidden. Scanning will not pickup. But this is not a good permanent solution because of the problem below.
The problem is that, if i go to whatsapp to preview gifs again, whatsapp will create a NEW gif_preview_cache folder and store all the previewed gifs. Scanning will pickup. So that means, I gotta constantly rename. or it is like the same as deleting the whole folder each time. The .nomedia is supposed to do its job as a permanent solution.
After all these, I know the following will also be unlikely to work, but i still tried anyways by putting .nomedia files in the parent folders "gif" and the parent of gif, "cache". Didn't work, scanning still pickup the gifs.
The only thing i can think of is a workaround by telling whatsapp to save the gifs cache to the dot folder ".gif_preview_cache". I don't see such option available in the app. So this would require hacking whatsapp, so nah.
I am out of ideas now. Does anyone knows why certain folder like the gif_preview_cache is still pickup with the .nomedia file in it?
oh, by the way, "lockscreen_capture_port.png" keeps getting pickup as well in the folder :
Computer\Samsung Galaxy S7 Edge\Phone\Android\data\com.android.systemui\cache
I already put the .nomedia file in it. I believe this info will help, as it is now two different locations. I suspect maybe its the parent folders, maybe the "data" folder or the "Android" folder being excluded by... windows scanning procedures or something, or it is an android problem, I don't know...
I am exhausted of all possible experiments. Any contribution is appreciated. Thank you for your time and expertise!
I hate it too when all my **** pics get sucked into my wife's laptop.
Sent from my PH-1 using XDA Labs

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