quicktime

Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

Free EXR file viewer. DJV is a free, open-source high bit-depth image sequence player built for professional film, VFX & animation workflows. Use it for frame-accurate dailies, shot review, and A/B comparisons. Available for Linux, macOS, and Windows.

Record iOS device audio and video

C++ Library for ISO/IEC 14496-12 - ISO Base Media File Format (QuickTime, MPEG-4, HEIF, etc)

use qaac without installing iTunes

Quick Look Previewer extension to 'quicklook-play' every video and audio formats not natively supported by macOS.

🎥 Basic MP4 reader in Go! CLI + Golang Package for ISO/IEC 14496-12 - ISO Base Media File Format

Efficiently record any SwiftUI View as image or video

Exif/metadata parsing library written in pure Rust, both image (JPEG, PNG, HEIC/HEIF, AVIF, TIFF, Phase One IIQ, Fujifilm RAF, Canon CR3) and video/audio (MP4, MOV, 3GP, MKV, WEBM, MKA) files are supported.

A Mac OS X utility to visualise QuickDraw (PICT) files. It allows exporting to PDF format.

🎥 A technical intro the MP4 container byte structure.

A native Go SDK for the Extensible Metadata Platform (XMP)

C++ library for MP4 file parsing.

Introspection utility for files in the ISO Base Media File Format

Attempts to repair a broken .MOV file using a working reference file

VTCLab Media Analyzer feedback repo

Play legacy media in modern browsers without plugins.

Tool for modifying the color metadata (transfer function, primary, and matrix) of ProRes video files

A Java library for processing still images, video, audio and meta-data.

Shrink and speed up macOS screen recordings with ffmpeg. Drop a .mov into a folder or right-click it, and a much smaller .mp4 comes back, small enough to attach to a pull request or paste into Slack.