Publishing
One recording, many destinations: prepare audio for each release
Build one reliable finishing workflow, then create the right deliverable for music, podcasts, audiobooks, and video.
Keep one trustworthy working master
Finish the edit and sound from the highest-quality source available. Keep that working master separate from the files you create for individual platforms. Re-encoding an already compressed file can introduce avoidable loss, and replacing the working master makes future revisions harder.
Give the master a clear version name and preserve the original recording. Add destination names only to delivery copies, such as Podcast MP3, Audiobook Chapter, or YouTube Video.
Create a podcast file for the podcast host
Podcast delivery depends on the host and feed as well as the listening app. Apple Podcasts currently accepts MP3 or AAC for RSS feed audio and publishes recommended ranges by channel format and sample rate. Confirm the requirements of the service that actually receives your upload.
After export, check the opening, transitions, loudest exchange, quietest speaker, ending, title, and artwork. Uploading the correct format does not guarantee that the correct episode or metadata was selected.
Treat audiobooks as a chapter-based delivery
Audiobook distributors can require consistent chapter structure and measurements rather than one long program file. ACX currently requires one chapter or section per file, consistent mono or stereo formatting across the title, and specific RMS, peak, noise-floor, bitrate, and sample-rate limits.
Check every chapter against the current distributor specification. A book can sound consistent in the studio while one chapter still contains the wrong header, an extra take, a different channel format, or an out-of-range measurement.
Package video audio with the picture
An audio-only file is not a YouTube video upload. YouTube recommends an MP4 container for video, AAC-LC or Opus audio, and a 48 kHz audio sample rate in its general upload guidance. It also warns that poor mono compatibility can reduce or mute parts of stereo audio on mobile playback.
Watch the exported video rather than checking only the separate audio master. Confirm sync, the first and last frames, spoken-word clarity, stereo-to-mono behavior, and playback on a phone before publishing.
Use a release matrix instead of memory
Keep a small table with one row per destination: file name, format, channel layout, required measurements, metadata, artwork, and final listening status. Update the table when a platform changes its requirements.
The creative decisions can remain connected while the deliverables stay distinct. Audio Fabric keeps versions together for comparison and export, so a musician, podcaster, author, lecturer, or video creator can prepare the appropriate result without rebuilding the project for every destination.