flvmeta ☆
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Description:
Manipulate Adobe flash video files (FLV)
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Multimedia
Tags: flv multimedia metadata video cli
Install: brew install flvmeta
About:
flvmeta is a command-line utility designed to extract and manipulate metadata from Adobe Flash Video (FLV) files. It allows users to retrieve detailed information such as duration, framerate, and video/audio codec data, as well as inject or update metadata tags. This tool is essential for developers and media engineers working with legacy FLV streams for analysis and optimization.
Key Features:
  • Extract detailed metadata (duration, bitrate, codecs)
  • Update or inject custom metadata tags
  • Validate FLV file structure
  • JSON output support for easy parsing
Use Cases:
  • Automating metadata extraction for video asset management
  • Injecting cue points or metadata into FLV streams for streaming servers
  • Debugging and verifying FLV file integrity
Alternatives:
  • ffmpeg – FFmpeg is a comprehensive multimedia framework that can also extract metadata, but flvmeta offers specialized, lightweight tools specifically for FLV manipulation.
Version History
Detected Version Rev Change Commit
Dec 21, 2024 1:39am 0 VERSION_BUMP 46ae7dcd
Sep 13, 2024 7:04am 0 VERSION_BUMP 87c046ee
Jul 22, 2024 10:07am 0 VERSION_BUMP 6eb364ee
Mar 28, 2023 2:20am 0 VERSION_BUMP 0418c776
Dec 1, 2022 2:35am 0 VERSION_BUMP a52924cf
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