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asdcplib

HN member
Joined
Mon, Apr 21, 2025, 3:36 PM UTC
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53
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4 items

About asdcplib

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Recent public activity

  1. comment
    Comment #48612228

    Once upon a time, acquiring a standard involved writing to a far away address and then waiting "six to eight weeks" for a paper document to show up in your mailbox. By 1995 (when i…

  2. comment
    Comment #48612096

    >can anyone pin point the significance of making this entirely Free? It's critical for data encodings (codecs, metadata,) because without free standards developers will attempt to …

  3. comment
    Comment #48612013

    This is mostly true, with some exceptions. The Digital Cinema standards (428, 429, 430, etc.) were in fact developed in conference rooms and on whiteboards. It was a greenfield app…

  4. comment
    Comment #43753408

    Hi, asdcplib author here (mentioned in the article.) Excellent writeup of DCP and related tech. FYI the colorspace of an SDR DCP MXF file is X'Y'Z' with gamma 2.6 (see SMPTE 428-1.…