Audio Platform Delivery Checker

· Last updated：2026-07-31

Check podcast or spoken-audio files against platform delivery profiles, including codec, loudness, metadata, chapters, cover art, and decodability.

Details

What this tool helps you do

Accepts one audio file or a ZIP of up to 20 files. FFprobe inspects the container, codec, sample rate, channels, bitrate, tags, chapters, and attached artwork; FFmpeg verifies decoding and measures integrated LUFS, true peak, and LRA. Results distinguish hard failures from recommendations. Profiles are practical delivery targets, not a replacement for the latest platform documentation. Profiles cover Spotify, Apple Music, YouTube, TikTok, Apple Podcasts, ACX/Audible audiobooks, EBU R128 broadcast and US ATSC A/85; the TikTok level is a production convention since TikTok publishes no official LUFS requirement.

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Audio Platform Delivery Checker

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Key facts

Overview

When to use

How it works

Use cases

Examples

1. Auditing a Podcast Episode for Apple Podcasts

2. Pre-Checking Audiobook Files for ACX Submission

FAQ

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