Story Details

  • Reviving a Dead Audio Format: The Return of ZZM

    Posted: 2025-01-26 17:01:25

    The blog post details a personal project reviving ZZM, an obscure audio format from the early 2000s. The author, driven by nostalgia and the format's unique compression algorithm based on "zero motivation," reverse-engineered the format and created a modern player. They overcame challenges like incomplete documentation, bitrotted samples, and outdated dependencies. The renewed interest stemmed from rediscovering old hard drives containing ZZM files, highlighting the importance of digital preservation and the potential for forgotten formats to find new life.

    Summary of Comments ( 5 )
    https://news.ycombinator.com/item?id=42831550

    Hacker News users discuss the practicality and niche appeal of the ZZM audio format, questioning its relevance in a world dominated by MP3 and lossless formats. Some express nostalgia for simpler times and appreciate the technical deep dive into ZZM's structure. Several commenters debate the merits of its compression algorithm and small file size, acknowledging its suitability for limited storage devices like old cell phones, while others dismiss it as a novelty with no practical use today. The extreme minimalism of ZZM is both praised and criticized, with some finding it intriguing while others see it as a severe limitation. The discussion also touches on the inherent difficulties in achieving good audio quality at such low bitrates and the potential for ZZM in resource-constrained environments or specific artistic applications.