Top 5 C++ Metadata Projects

MediaInfoLib

61 590 9.2 C++

Convenient unified display of the most relevant technical and tag data for video and audio files.

Project mention: On Export, Left audio is delayed by about half a second, is there a fix? | /r/davinciresolve | 2023-12-10

can you use https://mediaarea.net/MediaInfo and post the text output. maybe there is something malformed in the source that the render engine is unhappy with. as soon as i see sync issues that dont make any sense, i always blame the source media and look to reencode it or somehow repackage it (like with handbrake) into a known and not wierdo format. remember mp4 is just a box. there might be a cat in that box, there might not be a cat at all.
react-native-xaml

1 89 7.0 C++

A React Native Windows library to use XAML / WinUI controls
InfluxDB

www.influxdata.com
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Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
opustags

2 69 4.8 C++

Ogg Opus tags editor
DetailsMetadataExtension

1 24 1.6 C++

Extends the Unreal Engine blueprint details panel for variables with the ability to add property metadata key/values.

Project mention: Lock/fade editable variables? | /r/unrealengine | 2023-04-27

now for the good news ! https://github.com/rfsheffer/DetailsMetadataExtension
pdvzip

7 0 9.5 C++

Embed a ZIP file within a PNG image to create a tweetable and "executable" PNG-ZIP polyglot file.

Project mention: CLI tool to create a shareable PNG-ZIP polyglot image, with embedded extraction script. | /r/commandline | 2023-12-06

pdvzip
WorkOS

workos.com
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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-12-10.