Antonio, is the path...
I just had a birthday on NOV 2nd, and between my party and a short cruise, I had pretty much gotten to the max internal memory. So I decided to move the pics to the external card, where I had moved other albums to. I left the operation running and went to sleep, the next day I woke up and almost had a heart attack after seeing all the little black icons in some of my albums.
I have been trying to fix this since then. I couldn't open them any way I tried. The same with all my videos, and music' "the player does not support this type of file" .... lol... "what, the same file that it was opening yesterday?: I have ran many programs to try to get my pictures, to no avail; of course not, they are not deleted nor corrupted. I had an experience with my S3 and corrupted external card, but I kept getting error message that let me know that it was the card. And I was able to get a lot of those corrupted/deleted pictures back using the same programs I tried using for this card. I could see the icons when I transfer all the data to my computer, so logic dictates that, if the computer recognizes a file as a jpg, mp4, mp3, the information needed to open that file, still lives in it.
Last night I went to sleep thinking I would look at the paths; I did another Google search this morning, found this thread, and saw the answers of the other gentlemen to you which confirmed my thoughts.
So a little while ago, I opened up my camera Album where some of these black icons live. I selected one, clicked on DETAILS or MORE INFO (cant remember the right words since by now I have seen both), I wrote down the file number, went to MY FILES, clicked on SD CARD, and did a search for that file. Of course another black icon was returned. I selected it, clicked on the menu, and clicked on MOVE. I then selected DEVICE STORAGE, a bunch of folders were presented, I found the one that read CAMERA, and moved it there. I went to my GALLERY, opened up my camera Album, and voila!!! There they were!!!
A further look into the problem leads me to believe that it is not the same to MOVE your entire album to the SD Card, as it is an individual picture. It would not follow the path that is set for your album. I did try moving one of the 'empty' files to the correct album on the SD card, but it gave me the error that I was choosing the same "destination". Furthermore, it created another copy of the pic, another empty file or black icon. I guess what I'll do, once I get all my pictures and back them up to my computer, or some sort of cloud, will be to move all my Albums back to the SD card, altogether.
Regarding my MUSIC ,Yesterday I had done something and those three songs played today!! Cant remember what I did. The point being not to give up or delete the files. I am going to try to remember what I did and write it back here. It should be the same problem as above.
And word of caution, I have not checked on this, but I guess it will be imperative to return the file to the actual folder it originally belonged to when it was moved. Otherwise, it will keep creating a different path for that file. Example, if I miss a picture from my MONDAY album, and I try to move that picture to the CAMERA or TUESDAY album, *I do not think* it will open. Another thing *I believe* happens is that if you take the SD card out (in my case to open the files in my computer), once you return it to the phone, and it gets re-encrypted, the path might change. I took 5 pictures over the last two days, after I returned my SD card to the phone this morning, they were not showing on the Camera Album, but yet, they were on the card.
Another verified exampled of this is the different programs we use to manipulate pictures. Some of the pictures I have fixed with STUDIO, I moved to other albums. Once STUDIO was upgraded, the path in those pictures was not longer valid (as it relates to the external storage). And so my different albums, that had been previously moved to the SD card, would be intact, except for those pictures that I fixed in STUDIO and moved to that album; they appeared corrupted. This is easier to re do since I know the pictures I fixed and what I was trying to fix, so I can recreate them. ***BUT LOOK IN YOUR STUDIO, PRO GRID ( or any other software you use) FOLDERS IN THE SD CARD for pictures you might be missing!
And while all this sounds very tedious, the excitement Im getting from even getting back pictures that I should have deleted anyways, is amazing!!