Cameras add data about the camera and its settings in an area outside the image data. We generally refer to that as the EXIF data although there is actually a lot more, a better term to use is metadata. We must also bear in mind that during this operation it is advisable to keep the same multimedia container, that is, if we work with an mp4 file it is preferable that the output container is mp4 well.Photo files contain a lot of information besides the image. This command does not perform any recoding of the data, so the audio or video quality is not modified at any time and is quite fast. The command shown below works with recent versions of FFmpeg, if you have an old version, start by updating the program.Ĭommand to delete metadata with FFmpeg from the console:įfmpeg -i input.mp4 -map 0 -map_metadata -1 -c copy output.mp4 įFmpeg works in console mode, so we will have to execute commands to eliminate the metadata. In the case of Ubuntu or CentOS you can follow this tutorial and in the case of Windows you can download it directly from this link. Obviously we will need the FFmpeg application installed in our operating system. Once installed, we execute the following command from the console (note that there is a blank space between the = and input.mp4 symbol):Īs you can see, it is a simple and fast method, but in case of problems we provide you with a second method to erase the metadata using FFmpeg. First of all we must have the program installed, for this we can follow the tutorial on how to install ExifTool on Linux Ubuntu or Windows. Personally, the method I like most to remove metadata from multimedia files is to use the free ExifTool application.
When working with audio files in Windows, I recommend using the Mp3tag program directly.įirst of all, we must know that metadata is nothing more than information that is added to multimedia containers to be able to classify them efficiently. This tutorial should work for any type of file and as we will use FFmpeg or ExifTool, the instructions we will give here will be valid for both Windows and Linux. On many occasions I wanted to delete these metadata to leave the files clean, so I write this tutorial on how to delete metadata with FFmpeg or ExifTool. When we work with multimedia files that we download from the internet we see that they may contain metadata, which in some cases are helpful but in others they are simple spam.
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