Video Info Viewer vs MetadataFx

Video Info Viewer is an open source app that allows you to view metadata about videos on your iOS device. Inspect resolution, frame rate, and more. You can also view the specific data structure of the individual atoms of the MPEG-4 format to find file irregularities, missing tracks, and other issues. It's great for those working with MOV & MP4 files on a daily basis, and for those who just want to learn more about how video files are structured and what data they contain. Video Info Viewer is open source and licensed under the Apache License, Version 2.0. The source code is available on GitHub at /hoolrory/VideoInfoViewer-iOS

Your photos and videos hold your most important memories, but their data can be wrong. A scanned family photo dated yesterday? A vacation video with no location? MetadataFx gives you the power to easily correct this information for your entire media library. Our advanced processing engine is designed to be non-destructive. We safely edit only the metadata you specify, perfectly preserving every other part of your file—including the crucial video portion of your Live Photos. WHAT YOU CAN DO: - Correct Timestamps: Easily change the date and time on any photo or video. Ideal for fixing time zones after a trip or dating scanned analogue photos. - Manage Location Data: Add a precise GPS location to a photo that's missing one using a simple map interface. For privacy, you can also remove location data completely before sharing. - Full Video Support: MetadataFx is one of the few apps that properly reads and writes metadata for videos, giving you complete control over your entire library. - Inspect Your Data: View a comprehensive list of all metadata (EXIF, TIFF, GPS) stored within your files. UNLOCK METADATAFX PRO: Experience true efficiency with Batch Editing. Upgrade to select unlimited photos and videos to modify them all in a single operation. Stop editing one by one and organize your entire library in minutes.