Audio Guides
Practical explanations for common audio format questions. Format comparisons, workflow recommendations, and troubleshooting for when things go wrong.
Format comparison
MP3 vs WAV: Which Format Should You Use?
The practical difference between the two most common audio formats — and when each one makes sense.
Read guide →Lossless vs Lossy Audio Explained
What these terms actually mean, which formats fall into each category, and why it matters for conversion.
Read guide →FLAC vs WAV: Two Lossless Formats, Different Use Cases
Both are lossless — the decoded audio is identical. The difference is file size, software support, and what you need to do next.
Read guide →How-to
How to Extract Audio from a Video File
You have an MP4 or MOV. You just want the audio track. Here is the straightforward way to do it.
Read guide →The Best Audio Format for Podcasting at Each Stage
Recording, editing, and submitting a podcast each call for a different format. Specific recommendations for the full workflow.
Read guide →How to Choose the Right MP3 Bitrate
128, 192, or 320 kbps — what actually changes between bitrates and which one you need for your specific use case.
Read guide →Want to understand the terminology?
The WikiSound section covers audio concepts in plain English: bitrate, sample rate, codecs, containers, lossless vs lossy, and more. Or send a question if there is something specific you want covered.