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ffmpeg-bitstream

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Tweak video bitstreams without re-encoding.

Software Engineering#ffmpeg#container#bitstream-filter#h264_mp4toannexb#extradata#nal-unit#muxing
Authordamionrashford
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Modify video and audio bitstreams without re-encoding to fix muxing errors and compatibility issues.

Core Features & Use Cases

  • Reframe AVCC to Annex-B for H.264/HEVC to ensure compatibility when multiplexing MP4/MOV into TS/HLS.
  • Rewrite header data like SPS/PPS/VPS, VUI parameters, and AUD/SEI without touching the encoded video data.
  • Extract or duplicate extradata (SPS/PPS) as side-data for downstream tools, or dump extradata before keyframes to keep segments joinable.

Quick Start

Apply bitstream filters to rewrite headers for MP4/MOV without re-encoding, such as converting H.264 framing to Annex-B.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ffmpeg-bitstream
Download link: https://github.com/damionrashford/media-os/archive/main.zip#ffmpeg-bitstream

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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