Metadata is commonly referred to as "data about data", and is often used for cataloging, indexing, and managing files in a computer.

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How can I extract metadata (particularly length) from a folder of many audio files in Windows 7?

I have a folder with hundreds of audio files, and the main information I want is the length. I can view it in Windows explorer, but I don't know how to extract it to put it into an Excel file so I can ...
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1answer
12 views

Erroneous volume level shifts using ffmpeg to convert AC3 in M2TS to WAV

I using ffmpeg to extract audio from non-commercial bluray m2ts video files, for subsequent loudness analysis in AudioLeak or Dolby Media Meter. The m2ts sometimes have AC3 audio and sometimes have ...
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14 views

Need to describe the relationship and data flow between documents [closed]

I have a set of documents: reports as well as Excel sheets containing data and I now need a way to describe the relationship between these two types of files i.e. which reports take their data from ...
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21 views

Windows 7 Explorer metadata view/editing program available?

I am a heavy user of 'Tags' in Windows Explorer and am curious if there is software available which can show me essentially the Windows repository for this metadata information or is there a standard ...
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2answers
36 views

What's the best approach to copy Macintosh data between two NAS devices?

I have an old NAS formatted to Ext4, but which I primarily access from Macintoshs via AFP. It therefore has a bit of Macintosh-only metadata (which only seems to be visible when accessing via AFP). I ...
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16 views

Conditional statements in foobar2000 sort syntax

My music files are tagged with some custom tags, which for some reason aren't entirely standardized. This is probably due to some peculiarity with my MusicBrainz Picard set-up, but that is beside the ...
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2answers
22 views

How can I extract voice memos from a large set of JPGs?

I have thousands of JPEG files from many different photographers. Some of the files have embedded voice memos (a short audio recording of the photographer speaking into the camera's microphone to ...
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11 views

Datasource for Word merge document

I have a merge document, but I am not sure how to identify fully the datasource. The best I can get is the Select * from [database/queryname]. In this case it appears two times, so I assume it's ...
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17 views

Use Windows rating system with pictures without metadata (PNG, BMP, GIF)

Windows as a native rating system which lets you rate pictures. The problem is that you can only rate JPG/JPEG pictures that contain metadata. You can't rate PNG, GIF and BMP pictures that don't ...
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25 views

Reading Image Metadata to a variable in Matlab using exiv2

I need to extract the exposure time from an image metadata into a variable in Matlab. Mathworks is discontinuing the use of exifread() in favor of imfinfo(). However Imfinfo does not display ...
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1answer
558 views

How to change “Date Modified” and “Date Created” to match EXIF “Date Taken” (JPEGs)?

Trying to figure out how to batch change "Date Modified" and "Date Created" to match "Date Taken". There are dozens of programs to change the EXIF data to match Date Modified, but I am trying to do it ...
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44 views

Plex - Video Podcast Metadata Agent

Is anyone aware of the ability to have Plex read video podcast metadata so that Plex will show a video podcast similarly to a TV Show or Movie, where the title, description, and poster art are ...
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0answers
13 views

What is the data source of a merge document

I have a MS Word merge document (not of my own making). To get the data for the merge, the file accesses a query in an Access database. How can I discover exactly what that query is? I know I can ...
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1answer
40 views

Copying files without losing metadata in Linux

How on Linux can I copy things like music files with “Artist” and “Title” tags without losing the tags? Will rsync work? Will cp? Does either one need any specific switch?
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0answers
46 views

imported or copied photos and videos show incorrect date taken in windows 8.1

I've been using Dropbox to store my pictures and videos for the past 3 years, various tools ranging from direct copy / paste from the SD card, import using Camera and Scanner Wizard and most often ...
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0answers
35 views

Batch metadata and text extraction of pdf files

I have a set of PDF files, all of which contain text. However, some of these files were somehow not created properly; the selectable text is not searchable or convertible to plain text (the resulting ...
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3answers
95 views

How Can I Batch Change the Metadata of MP3 Files? [duplicate]

I have a fews of songs in a folder which I would like to add the metadata items of artist, title, genre and album to. I would like to take the metadata info for the title and artist from the file name ...
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2answers
99 views

How to strip metadata from MP3 files?

I want to strip metadata from MP3 files. In a brief: How to simply get a stream of pure MP3 frames out of a MP3 file – by means of command line tools? Preferable using tools out of the box of a linux ...
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3answers
202 views

ffmpeg get video resolution

I am trying to get resolution of the video with the following command: ffmpeg -i filename.mp4 Thereafter I get a long output, but I need just width and height for my bash script, How should fine ...
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1answer
22 views

Transcode FLAC to FLAC without losing any metadata and replacing source files after validation

I have a fairly large collection of FLAC files which were encoded using a low compression level, and I would like to update them to a better FLAC encoder+compression level. I would like to avoid ...
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0answers
9 views

Windows 8.1 tagging isn't searchable for photos?

I have Adobe CS6 installed on 2 machines. One is Win7 and the other Win8.1. When I use the adobe CS6 photo downloader on my Win8.1 system the photo tags are not searchable. Here are the test cases: ...
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0answers
109 views

Can I configure VLC to automatically organize my music library like iTunes does?

iTunes has the "keep iTunes music files organized" option, which automatically uses the metadata to sort the music files into folders organized by artist and album. Is there any way to do this in ...
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1answer
31 views

In EndNote, what is “Short Title” metadata field?

When adding a book into my EndNote library, a metadata field called "Short Title" is available. What is the definition of this field and its intended usage?
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1answer
69 views

How to find files that came from another computer

In a file's properties dialog you know that message This file came from another computer and may be blocked... I want a Windows 7 search query to find files that came from other computers, and files ...
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2answers
44 views

Moving iTunes tracks with all metadata

I would like to move some iTunes tracks out of my iTunes library and off my machine while preserving all the associated metadata in the process. I'm hoping to accomplish this in a way that things like ...
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14 views

Rating any items via Explorer's “Rating” column in Windows 7 [duplicate]

Windows 7 has a "Rating" column in its Windows Explorer (aka File Explorer): (images taken from google) The rating also shows up for media files such as images and videos in the lower pane of the ...
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1answer
74 views

What does Windows 8 use for mp3 metadata?

I've been trying to write a program to modify the metadata of audio files. I read that MP3 files normally use ID3 tags, however when I modify them, it does not change what Windows Explorer displays. ...
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13 views

Image metadata - correct field for original (or previous) path name

What is the appropriate metadata field for 'original path' (ie not the current path)? Im about to reorganise my image library and I want to be sure that if necessary I can locate the original of an ...
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22 views

How to print General Information or metadata of InstallShield ISM file

How can I print the same metadata shown in General Information tab of InstallShield on an existing *.ism file? I would like to output this information into a text file for human readability and ...
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2answers
63 views

Author of the document a pdf was created from?

I teach in a college, and a wee while ago I had some fun spotting students who copied other students work by simply taking their word file and "paraphrasing" the sentences. So student A would ...
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1answer
232 views

Edit “Media Duration” metadata on MP4 file

I have some video files which were converted to MP4, but not quite correctly. When I examine one with exiftool, I see these metadata values: Duration : 0:11:23 Track Duration ...
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62 views

Ffmpeg not copying location metadata

I'm converting vidoes and even though I"m using -map_metadata 0 ffmpeg -i input.mp4 -map_metadata 0 output.mp4 The above code defaults to libx264/libvo_aacenc. The location metadata is not copied, ...
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368 views

Why formatted flash memory has used space

I format my flash memory and select its file system format as FAT32 : And then take a look at the flash memory drive properties : As you see above, there is a 16KB used space. I change ...
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6answers
4k views

Doesn't metadata occupy any size?

I put 4096 characters in a text file and save it.Since every character is 1 byte, Size of the text file must be 4K byte.As you see below that's OK: I connect my flash memory to my computer. the ...
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4answers
531 views

How to copy files from one computer to another without losing any metadata?

Similar to but more demanding than this question : How to copy files while not modifying the file creation times at all? I want to copy files between computers without the "Modified" and "Created" ...
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2answers
40 views

Weird File Attributes in Excel Save Dialog

I vertically re-sized my excel Save As dialog today and found a bunch of strange file attributes that I've never seen in the dialog before. They only appear when the dialog is resized small enough ...
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2answers
229 views

Devices and Printers control panel, desktop is categorized as a laptop

I have a Dell OptiPlex 790 tower running Windows 7. When I go to the "Devices and Printers" control panel, and right-click my computer's name, it says under Device Information, "Categories: Laptop ...
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1answer
1k views

ffmpeg edit avi metadata and audio track naming

I have a bunch of movies in avi format on my disk. However, they don't contain any metadata like title etc. I found a command which would do it for me : ffmpeg -i input.avi -metadata ...
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1answer
191 views

ImageMagick - Creating animated GIF from tiled image, having trouble with “virtual canvas” metadata

I have an image that contains smaller images similar to this: ------ | 1 | ------ | 2 | ------ | 3 | ------ | 4 | ------ Each sub-image is 100x200, and the whole image is 100x800 I would like ...
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1answer
164 views

What is the “sep=” metadata you can add to CSVs?

While trying to find out how to get CSVs to open correctly in Excel on a Spanish PC (belonging to a customer) I found many answers recommending using sep=, at the top of the file: Easiest way to ...
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64 views

How to add metadata keywords in finder

In windows there is a neat little info box at the bottoms of explorer that shows the keyword field of the files metadata. Is there such a tool in OS X Finder? It is extremely frustrating to have to ...
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1answer
48 views

Linux suitable filesystem with large metadata

I got know here the following: Most unices do not have a concept of file creation time. You can't make ls print it because the information is not recorded. If you need creation time, use a version ...
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2answers
548 views

How to commit files modified by pre-commit hook in Git

Im struggling for a couple of hours to make git store metadata (permissions/flags/etc) of the files using metastore and I use hooks/pre-commit for this. The script is invoked correctly, and the file ...
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1answer
6k views

How to remove title and other metadata from video files? [duplicate]

I have problem sorting videos in VLC because it is using the metadata title to sort them, but they all have the same title. Which is why I want to remove all metadata, especially titles. How can I ...
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0answers
60 views

Display audio/video stream title and duration of file in Nautilus folder

Nautilus can be configured to show metadata about a file, such as a thumbnail of the media, the timestamp, the file size, etc., accompanying the file's icon in the folder view. Nautilus is also ...
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123 views

Mixed results writing M4A metadata

Given this file I am having mixed results writing metadata. For example this command ffmpeg -i confetti.mp4 -c copy -f adts - | ffmpeg -i - -c copy -bsf aac_adtstoasc -movflags faststart \ ...
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1answer
56 views

Is there a way to associate to a file the website URL where it was downloaded from?

I'm using Ubuntu and trying to find a way to associate the URL of the website where a file was downloaded to that file. According to what I've researched so far the URL can be stored using extended ...
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0answers
405 views

Saving metadata in FLAC files using Exact Audio Copy

I want to copy my CD collection to my server so I can stream it from anywhere. I want to save the tracks in the best possible quality so I decided to go with FLAC. I use Exact Audio Copy because it ...
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1answer
2k views

Change the time that a picture was taken

I have a bunch of pictures and I need to change the time on some of them. I'm using Windows 8.1. The Details pane shown and I've selected one of the pictures in question, however when I click on the ...
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3answers
5k views

How to prevent Windows Explorer from slowly reading file content to create metadata?

We have directories containing hundreds of video files. When using Windows Explorer (Windows 7 64 Pro) to browse and rearrange these directories, Explorer slows down to an unusable level, uses ...