docs: name Mutagen's license by family in audio-video-processing intro

The intro named Mutagen's license with a version (GPL-2.0-or-later) where intros name only the family.

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Vinta Chen
2026-09-27 09:10:24 +08:00
co-authored by Claude
parent ffcdff3053
commit ae6d0acfd6
@@ -18,7 +18,7 @@ MoviePy is for [automating video editing](https://zulko.github.io/moviepy/gettin
VidGear is a framework for [real-time media applications](https://abhitronix.github.io/vidgear/latest/) built on OpenCV and FFmpeg. All its APIs [keep OpenCV's coding syntax](https://abhitronix.github.io/vidgear/latest/switch_from_cv/). Each task has [its own gear](https://abhitronix.github.io/vidgear/latest/gears/): CamGear reads cameras, network streams, and streaming sites in multiple threads. WriteGear writes frames to a video file or network stream, and StreamGear transcodes video into adaptive streaming formats. [Install OpenCV first](https://abhitronix.github.io/vidgear/latest/installation/pip_install/), since the core functions need it.
Mutagen reads and writes tags with [roughly the same API across all tag formats](https://mutagen.readthedocs.io/en/latest/). `mutagen.File` [guesses the file type](https://mutagen.readthedocs.io/en/latest/user/gettingstarted.html). ID3 tags in MP3 files are highly structured; for common keys, use [the simpler EasyID3 interface](https://mutagen.readthedocs.io/en/latest/user/id3.html). Mutagen is licensed under GPL-2.0-or-later; if you only read tags, MIT-licensed tinytag avoids that.
Mutagen reads and writes tags with [roughly the same API across all tag formats](https://mutagen.readthedocs.io/en/latest/). `mutagen.File` [guesses the file type](https://mutagen.readthedocs.io/en/latest/user/gettingstarted.html). ID3 tags in MP3 files are highly structured; for common keys, use [the simpler EasyID3 interface](https://mutagen.readthedocs.io/en/latest/user/id3.html). Mutagen is GPL-licensed; if you only read tags, MIT-licensed tinytag avoids that.
tinytag only reads metadata, and [writing support will not be added](https://github.com/tinytag/tinytag): its README points you to Mutagen for that. It's pure Python with no dependencies and gives you the same API for every format. `TinyTag.get()` returns an object with attributes like `artist` and `duration`.