How should I use the PCM manifest endpoint?

Fetch manifest JSON to pin fixture names, sizes, hashes, and MIME expectations in automated tests.

Why does this format have a category-specific hub?

A category-specific hub keeps assumptions aligned with practical workflows and related format alternatives.

Format reference

PCM Format Hub

PCM (.pcm) files contain raw, unformatted audio samples in Pulse Code Modulation. Used in embedded systems and DSP applications, they require external metadata (sample rate, bit depth). Use sample .pcm files to validate low-level audio processing, buffer alignment, and format conversion.

Open Sample Page Open Manifest JSON

4 Files

286 Downloads (30d)

application/octet-stream

Related Formats in Audio

Keep adjacent formats visible.

WAV (12) MP3 (6) AAC (4) AIFF (4) FLAC (4) M4A (4) MID (4) OGG (4)

Format Strategy Links

Keep strategy links secondary but close.

Open PCM FAQ

Implementation Notes

Keep implementation notes explicit.

Use the manifest endpoint for deterministic fixture selection in CI, then validate MIME/type detection against actual parser output.

If this format appears in multiple categories, prefer category-specific hub pages to keep test assumptions aligned with real usage.