IAMF Inspector — in-browser L1/L2 conformance

Loading Python runtime (WASM)…

Drop an .iamf or IAMF-in-MP4 file here, or click to choose

profile

raw JSON report

text report

Single-file build: the validator core ships inside this page (base64 zip); only the Pyodide runtime loads from its pinned CDN (override with ?pyodide=<baseURL> for offline/self-hosted use). Checks: S-1xx structural · S-2xx semantic · S-3xx descriptor-derived loudness · S-4xx container/profile. Exit semantics match the CLI: 0 pass · 1 findings · 2 error.