context7.json

{
  "$schema": "https://context7.com/schema/context7.json",
  "projectTitle": "node-webcodecs",
  "description": "Native WebCodecs API for Node.js - video/audio encoding and decoding with FFmpeg and hardware acceleration",
  "folders": [
    "docs",
    "examples",
    "README.md",
    "llms.txt",
    "llms-full.txt"
  ],
  "excludeFolders": [
    "node_modules",
    "dist",
    "build",
    "prebuilds",
    "native",
    "test",
    "coverage",
    ".github"
  ],
  "excludeFiles": [
    "CHANGELOG.md",
    "LICENSE",
    "package-lock.json",
    "tsconfig.json",
    "CMakeLists.txt",
    "binding.gyp"
  ],
  "rules": [
    "Always call frame.close() after using VideoFrame to prevent memory leaks",
    "VideoFrame.copyTo() is async and must be awaited - it returns Promise<PlaneLayout[]>",
    "EncodedVideoChunk.copyTo() and EncodedAudioChunk.copyTo() are synchronous",
    "Use VideoEncoder.isConfigSupported() to check codec availability before configure()",
    "Timestamps are in microseconds, not milliseconds (1 second = 1_000_000)",
    "For 30fps video, use timestamp increments of 33333 microseconds",
    "Hardware acceleration is available via hardwareAcceleration: 'prefer-hardware' config option",
    "The codec string format follows W3C WebCodecs spec (e.g., 'avc1.42E01E' for H.264 Baseline)",
    "Always await encoder.flush() before encoder.close() to ensure all frames are processed"
  ]
}